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MAXX-1200HD
High Definition Video Server
P/N 700-121-000x
Operations Manual
Rev. 1.3 July 2009
Software version 515 to xxx
Copyright © 2009, 360 Systems
™
All rights reserved
Printed in the United States of America
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Contents
™
Preface _______________________________________________________________ 9
Software and Operations Manual Revisions ................................ 9
Safety Notices ________________________________________________________ 10
Safety Terms and Symbols.........................................................10
General Safety Caution..............................................................10
Personal Injury Precautions .......................................................10
Product Damage Precautions.....................................................11
Product Registration..................................................................11
Product Improvements and Upgrades ........................................11
Trademarks...............................................................................11
Software Copyrights ..................................................................11
Video/Audio Copyright Reminder..............................................11
Introduction _________________________________________________________ 12
Key Features and Benefits .....................................................................15
Applications for 360 Systems Servers ....................................................16
Accessory Information ..........................................................................17
Installation___________________________________________________________ 18
Unpacking ...........................................................................................18
Package Contents......................................................................18
Important Installation Notes..................................................................19
System Cooling.........................................................................19
Power Conditioning ..................................................................19
About Server Software ..........................................................................21
Rack Mounting.....................................................................................22
Mounting an Audio Module (AXP-5 or DXP-2)...........................22
Connecting the Monitor, Mouse and Keyboard ..........................22
Server Hardware Interface _____________________________________________ 23
Front Panel Elements ............................................................................23
Reset (Power ON/OFF) Button...................................................23
Indicators..................................................................................23
Rear Panel Elements .............................................................................25
Video Inputs .............................................................................25
Video Outputs ..........................................................................25
Audio I/O .................................................................................25
Serial Control Ports ...................................................................26
Gigabit Ethernet Port.................................................................26
GPI Control ..............................................................................26
Genlock Sync Reference ...........................................................26
Keyboard..................................................................................27
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Mouse ......................................................................................27
Monitor ....................................................................................27
Serial Port .................................................................................27
USB Ports .................................................................................27
AC Power .................................................................................27
Basic Operations______________________________________________________ 28
The Server Desktop ..............................................................................28
Launching the Graphic User Interface........................................28
Shutting Down the Server..........................................................28
Graphic User Interface Overview..........................................................29
System Menu Bar ......................................................................30
Show Menu ..............................................................................30
Edit Menu.................................................................................30
Windows Menu ........................................................................30
Help Menu ...............................................................................31
The Status Bar...........................................................................31
The Transport Channel View .....................................................32
Transport Menu Bar ..................................................................32
File Menu .................................................................................32
Options Menu ..........................................................................33
Playlist Menu Bar......................................................................34
File Menu .................................................................................34
Options Menu ..........................................................................35
Initial System Configuration ..................................................................36
Selecting a Sync Reference........................................................36
Setting the Video Sync Source ...................................................36
Selecting a Video Format...........................................................37
Making a Recording from the GUI ........................................................38
Record Configuration Options...................................................38
Set Channel 1 to the Transport View..........................................38
Setting the Video Bit Rate..........................................................38
Setting the Audio Input Source ..................................................39
Setting an Audio Delay Time.....................................................39
Audio Rate Conversion .............................................................40
Setting VANC Line Selections....................................................41
Selecting a Time Code Source ...................................................41
Beginning Recording.................................................................41
Making a Crash Recording.........................................................42
Making a Named Recording......................................................42
Monitoring a Recording Source with E-E Mode ..........................43
Playing a Clip from the GUI..................................................................45
Beginning Playback...................................................................45
Looping a Clip ..........................................................................45
Pausing a Clip...........................................................................45
Ejecting a Clip...........................................................................46
Using Jog..................................................................................46
Using GO-TO ...........................................................................46
Using Fast Forward / Rewind.....................................................46
Slow Motion Playback...............................................................46
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Using Shuttle to Control Playback Speed ...................................46
Editing a Clip........................................................................................48
Using Edit While Recording ......................................................48
System Configuration............................................................................50
Assigning Names to the Server and Transport Channels..............50
Programming GPIO Outputs .....................................................51
Programming GPI Inputs ...........................................................52
Configuring the Network...........................................................53
Setting the Date and Time .........................................................55
Clip Navigator......................................................................................56
Renaming and Deleting Clips ....................................................56
Sorting Clips .............................................................................56
Filtering the Clip Display...........................................................56
Finding Clips ............................................................................57
Finding Clips Using Wildcards ..................................................57
Finding Clips Using Regular Expressions....................................58
Using Playlists ......................................................................................59
The Playlist View ......................................................................60
Creating and Running a Playlist .................................................61
Loading a Playlist (FILE>OPEN)................................................62
Saving a New Playlist (FILE>SAVE AS)......................................62
Saving Existing Playlist (FILE>SAVE) .........................................62
Setting Playlist Start Time ..........................................................63
Stopping Playlist (STOP)............................................................63
Pausing Playlist (PLAY/PAUSE) ..................................................63
Cueing Clip (CUE).....................................................................63
Looping Playlist (LOOP [X] ).....................................................63
Show First Frame of CUED Clip (SHOW)...................................63
Preparing Next Clip for Playback (NEXT) ...................................63
Jumping To Selected Clip (JUMP) ..............................................64
Automatic Scrolling to Currently Playing Clip (HOME)...............64
Setting Maximum Played Items to Keep .....................................64
Enabling As-Run Logging...........................................................64
Viewing, Editing and Archiving Playlists ....................................65
Editing Playlists.....................................................................................65
Removing Clip from Playlist ......................................................65
Removing All Clips Above or Below the Selected Clip ...............65
Inserting a HOLD into a Playlist ................................................65
Appending a Playlist (FILE->APPEND) ......................................65
Changing Duration of Clips in a Playlist.....................................66
Mapping GPO to Playlist Events ................................................66
Mapping GPI to Control a Playlist..............................................67
Advanced Topics______________________________________________________ 68
System Timing ..........................................................................68
Using Embedded Audio ............................................................69
Using Audio Sample Rate Conversion........................................69
Ganging Channels for Synchronized Playback ...........................70
Combined Video and Graphics Capability .................................71
Importing TARGA Graphics Files...............................................71
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Animation Import (.mov files)....................................................71
Still Frames ...............................................................................72
FTP File Transfers......................................................................73
Network Time Protocol ________________________________________________ 77
Automatic Date/Time Updates...................................................77
Connecting to the Network .......................................................77
Configuring NTP.......................................................................78
Selecting the Time Zone............................................................78
Entering Network Parameters ....................................................79
Automation Control ___________________________________________________ 81
Remote Serial Control ...............................................................81
Configuring the Automation Interface ........................................82
Other Automation Options........................................................84
Tested Automation Controllers ..................................................86
Tested Remote Control Panels and Switchers.............................86
Remote Workstation Interface __________________________________________ 87
System Requirements ................................................................87
About the Remote Workstation Interface....................................88
Operations................................................................................88
Installation................................................................................89
After Installation........................................................................89
Hard Disk Management________________________________________________ 90
About RAID 5 ...........................................................................91
Improved Write Performance ....................................................91
Managing Disk Arrays...........................................................................92
Error Notification and Repair.....................................................92
Log-In to the RAID Utilities .......................................................94
Determining the Condition of the RAID Array............................95
Displaying the Alarm Log of the Raid Array ...............................96
Checking Status of the Drives ....................................................97
Removing the Degraded Drive from the RAID Unit....................98
Rebuilding the RAID Array........................................................99
Replacing Hard Drives ..............................................................99
RAID Controller Settings .........................................................100
Multi-Channel Audio Modules _________________________________________ 101
Audio Input/Output Modules...................................................101
DXP-2 Digital Audio Module...................................................101
DXP-2 Technical Specifications ...............................................102
AXP-5 Analog Audio Module ..................................................102
AXP-5 Technical Specifications................................................103
Maintenance ________________________________________________________ 104
Fault Diagnostics ................................................................................104
Front Panel Indicators..............................................................104
Gigabit Ethernet Indicators ......................................................105
Access to Components........................................................................105
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Removing the Front Panel .......................................................105
Removing the Top Cover.........................................................105
General Handling Precautions.................................................106
Installing/Removing I/O Cards .................................................106
Audio Level Calibration ......................................................................107
Calibration Procedure .............................................................107
Program Updates from USB Memory ..................................................108
Updating Firmware.............................................................................109
Replacing a Hard Drive ......................................................................111
Factory Repair Policy..........................................................................111
Regulatory Certifications.....................................................................112
Safety .....................................................................................112
Radio Interference Compliance ...............................................112
Product Warranty____________________________________________________ 113
End User License Agreement___________________________________________ 114
For Server Software .................................................................114
Appendix A _________________________________________________________ 116
Connector Specifications ....................................................................116
Audio XLR-3 Connector Pinout................................................116
Serial Control Connector Pinout ..............................................116
BNC Connectors .....................................................................117
GPI Connector........................................................................117
GPI Connector Pinout .............................................................117
System Board Ports .................................................................119
Appendix B _________________________________________________________ 120
Serial Command Protocols..................................................................120
VDCP Command Table...........................................................120
P2 Serial Command Table .......................................................122
Odetics® Protocol ...................................................................123
Appendix C _________________________________________________________ 126
Technical Specifications......................................................................126
Keyboard Shortcuts.............................................................................127
Appendix D _________________________________________________________ 128
Playlist Management Detail ................................................................128
Appendix E__________________________________________________________ 131
As-Run Logging Detail ........................................................................131
As-Run Naming Convention....................................................131
Sample As-Run Log .................................................................131
As-Run Log Page Header.........................................................132
As-Run Log Body ....................................................................132
Appendix F__________________________________________________________ 133
Mechanical Drawing ..........................................................................133
Index_______________________________________________________________ 134
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Preface
This manual provides installation, setup and operating instructions for 360 Systems’ MAXX1200HD video server. It is organized to provide quick access to topics of primary interest. An
extensive Table of Contents is provided at the beginning and a subject Index at the end, to assist in
locating information.
If you have already used other video servers or VTRs, you may find discussion of the basic
server to be covering familiar topics. However, it is strongly recommended that engineering
managers and staff members operating the server read through this manual. Being familiar with its
operation can prevent operational mistakes, and will make all users aware of important set-up and
maintenance issues.
Software and Operations Manual Revisions
Software revisions are released from time-to-time that introduce new product features, or
improve the performance of the product. When such revisions are shipped in the form of a USB
Flash device, printed operational notes will be included. When revisions are introduced in the
course of product production, an updated Operations Manual will be shipped with new servers.
The title page of an Operations Manual indicates its revision number, which should always
match the software revision of the server with which it is used. Operations Manuals for the latest
revision may be obtained from 360 Systems Customer Service, or from 360 Systems’ web site.
Your comments are welcome. If anything in this manual seems unclear, please let us know by
sending an email to support@360systems.com.
Typographical Conventions
The following typographical conventions are used to clarify meaning:
• Connector or indicator labeling that appears on the unit is shown in Arial Narrow Bold
• GUI menu items are shown in Arial Bold.
• Text typed into the GUI and Key Commands are shown in Courier Bold.
• GUI sub-menu paths are shown by the > symbol.
Arial Narrow Bold.
Arial Narrow BoldArial Narrow Bold
MAXX-1200HD Owner’s Manual Page 9
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Safety Notices
Safety Terms and Symbols
THE FOLLOWING WARNING SYMBOLS ARE USED IN THIS MANUAL:
ENGLISH ATTENTION: REFER TO OWNER’S MANUAL FOR IMPORTANT
FRANÇAIS ATTENTION: VEUILLEZ VOUS RÉFÉRER AU MODE D’EMPLOI
ITALIANO ATTENZIONE: FATE RIFERIMENTO AL MANUALE PER
ESPAÑOL ATENTCION: FAVOR DE REFERIR AL MANUAL DE
ENGLISH
FRANÇAIS AVERTISSEMENT: DANGER DE CHOC ÉLECTRIQUE.
ITALIANO AVVERTIMENTO: PERICOLO DI SHOCK ELETTRICO.
ESPAÑOL ADVERTENSIA: PELIGRO DE CHOQUE ELECTRICO.
INFORMATION.
POUR UNE INFORMATION IMPORTANTE.
INFORMAZIONI IMPORTANTI.
OPERACION POR INFORMACION IMPORTANTE.
WARNING
:
ELECTRICAL SHOCK HAZARD.
General Safety Caution
• Heed the following important cautions regarding the server in order to avoid personal injury or
equipment damage.
• Only qualified personnel should perform installation and service. Refer to appropriate sections
of this product manual for instruction. Contact 360 Systems Customer Support for further
explanation, or to clarify any uncertainty.
• Disconnect the power cord before removing the cover.
Personal Injury Precautions
To avoid electric shock, do not operate this product with covers removed.
To avoid risk of fire, replace the power cord only with same type and rating as specified. Replace
damaged power cords immediately.
This product is grounded through the grounding conductor of the power cord. To avoid electric
shock, do not remove or modify the contacts on the plug.
Prevent the power cord from being walked on, pinched, or abraded.
To reduce the risk of fire or electric shock, do not expose this unit to rain or moisture.
Remove jewelry such as watches or metallic necklaces before servicing this equipment.
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Product Damage Precautions
• 360 Systems’ MAXX-1200HD™ server contains hard disk drives and other fragile electronic and
mechanical devices. While designed to be very reliable, it is still vulnerable to shock. Handle
with care, and exercise caution not to drop or bump the server as damage to internal
components may result. Always turn off power before moving the server.
• Do not obstruct air vents. Maintain an ambient temperature below 30°C (86°F).
• Clean only with a soft cloth dampened with water. Do not spray cleaners or solvents directly
on the product.
CAUTION
Replace the motherboard battery only with the same or equivalent battery type. Follow
all local laws regarding the disposal of BR and CR Lithium batteries. Batteries should be
fully discharged prior to disposal.
CAUTION
Never use the rear-panel power supply switch to shutdown the server. Doing so may
cause errors in the hard disk array. Should this happen, the array can be reinitialized
without any data loss; however, the process may take several hours. Shutdown the
system only by momentarily pressing the front panel power button, or through the OnScreen user interface.
:
:
Product Registration
Important: As the owner of new capital equipment, you will want to take advantage of
product information, enhancements, upgrades, or notifications issued by 360 Systems. Send in
your Warranty Card so 360 Systems can remain in contact with you. Mail or fax it to 360 Systems
offices in the USA at the address given below.
Product Improvements and Upgrades
360 Systems reserves the right to make changes and/or improvements to its products without
incurring any obligation to incorporate such changes or improvements in units previously sold.
Certain features mentioned in this document may not be present in all models. This product is not
offered for sale in all countries.
Trademarks
MAXX, Image Server, Multi-Format server, 360 Systems®, 360 Systems Broadcast and Bit-forBit® are trademarks or registered trademarks of 360 Systems in the U.S. and/or foreign countries.
Other trademarks referred to in this document are the property of their respective owners.
Software Copyrights
Software in this product is based on the work of, or is copyright by, 360 Systems, SuSE®
GmbH, Trolltech, and FreeType Team. Copyright 2003-2009 by 360 Systems.
Video/Audio Copyright Reminder
It is illegal to use this product to make copies of copyrighted material without the express
permission of the copyright holder
MAXX-1200HD Owner’s Manual Page 11
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Introduction
360 Systems’ MAXX-1200HD™ server is a three channel, high-definition video recorder/server
designed for broadcast, production, and Pro A/V applications. It can play three independent video
streams at once, and store approximately 70 hours of JPEG-2000 encoded video1 with eight audio
channels per video stream. It occupies just 3½” of rack space. The server’s extensive feature set
makes it an excellent choice for VTR replacement, broadcast automation, remote trucks, corporate,
educational, house-of-worship, and live entertainment presentations. MAXX-1200HD can be
operated at high definition line rates of 720p or 1080i.
Seamless Installation in New Facilities
The MAXX-1200HD smoothes installation with HD-SDI video inputs and outputs, as well as
optional HDMI outputs for displays and projectors. Program file transfers are also available over
Gigabit Ethernet. It’s never necessary to add outboard encoders; variable rate premium-quality
codecs are included as standard equipment.
All professional audio formats are available with MAXX-1200. For surround, eight channels of
embedded audio and 2 channels of balanced, +4 analog audio are provided.2 Optional multichannel audio modules provide eight channels of AES/EBU digital audio (Model DXP-2) or six
channels of +4 balanced analog audio (Model AXP-5) in addition to the two +4 analog channels
present on the basic server.
MAXX-1200HD’s versatile video and audio I /O personality is unique among HD servers, and
guarantees a seamless fit in existing facilities, and as part of new build-outs.
Exceptional Storage Capacity
The 1200-HD houses four 1-Terabyte drives in its compact enclosure, providing about 70
hours of storage with exceptional image quality. Storage time varies proportionally at other data
rates, as illustrated in the chart below.
The server’s RAID-5 disk array provides a high level of security for stored program content, by
spreading parity information across all drives. It also helps keep the server in service in the event a
drive should fail. The multi-drive array also helps generate the data rates required for multiple
streams of high definition video.
Total Drive Capacity Time @ 50 Mb/s
4.0 TB 110 hours 70 hours 60 hours
MAXX-1200
1
At 80 Mb/sec data rate
2
Per video stream
STORAGE TIME VS VIDEO DATA RATE
Time @ 80 Mb/s Time @ 100 Mb/s
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Compatibility with Automation Controllers
MAXX servers work with automation controllers from many different manufacturers, accepting
VDCP, Odetics or BVW protocols for 9-pin control of each server channel. 360 Systems’ business
partners provide automation controllers for applications ranging from affordable systems for ProAV, up to large-scale broadcast solutions. Contact a 360 Systems application engineer or an
automation provider for assistance with your requirements. Contact a 360 Systems application
engineer or an automation provider for assistance with your requirements.
Remote Controls
Hardware accessories are available from third-party manufacturers to perform transport
control, instant clip replay, slow-mo, and automation. A table of tested controllers is provided
elsewhere in this manual. Contact 360 Systems Sales Support team for assistance with a specific
application.
The MAXX-1200HD server provides six GPI inputs for remote play, stop, and record capability
from push-button panels or other GPI-controlled equipment. Six outputs are also provided; these
may be used for command acknowledgement (to drive LEDs or logic inputs), or they can output at
specific times programmed within a Playlist that is resident on the server.
Better Images with JPEG 2000
JPEG-2000 has distinguished itself for visually lossless encoding of images, and almost
complete freedom from visual artifacts. It sets a new level of image quality for High Definition,
well-suited for production and broadcast. It’s a first choice for many new cameras and servers; and
its easy-to-edit I-frame format is accepted by an increasing number of NLEs. The MAXX-1200HD
runs at a wide range of video rates, making it an excellent choice for production, broadcast, and
even high-quality projection.
Audio Features
MAXX-1200HD provides many professional audio formats, making it an easy fit in a new
facility. Eight embedded audio channels and two +4 balanced analog outputs are standard
equipment for each video stream. Analog audio is expandable to 3 x 8-channels with the optional
AXP-5 module; 3 x 8-channels of AES/EBU digital audio are also available with the optional DXP-2
module. Gold XLR connectors are standard for audio inputs and outputs.
360 Systems brings extensive experience in broadcast and pro-audio to the design of video
servers. Their 24-bit word size delivers a 20 dB improvement in SNR (10 times) compared with
older 16-bit audio systems. Input circuits provide excellent hum and RF rejection, and 20 dB of
headroom. 360 Systems’ Bit-for-Bit® design strategy assures that Dolby®-E, Dolby AC3, or other
forms of encoded audio will be stored and played correctly.
The Graphic User Interface
The MAXX-1200HD incorporates a clean graphic user interface (GUI) which gives fast access
to every server function. It is controlled by a standard keyboard and mouse (supplied) and requires
only a VESA-compliant SVGA display. The full GUI is also available from remote workstations.
The GUI displays a control panel for each server channel; these include transport control, clip
management, head and tail trimming, and playlisting. The GUI can easily operate all three server
channels at once.
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System configuration is clear and straightforward through the GUI. It provides access to
encoding parameters, audio options, and time-code settings. Whenever new server features are
installed, new set-up parameters and user-interface features become immediately available.
The server comes with Remote Workstation Software, which allows it to be remotely operated
from a standard PC over Ethernet; the GUI is replicated at each remote location. Separate work
areas can be easily created within a building for ingest, trimming, playlisting, system monitoring or
play-to-air.
File Transfers over Gigabit Ethernet
The MAXX-1200 HD goes beyond just base-band connections for video and audio. File
transfers over Gigabit Ethernet allow the transfer of video content across the room, or across the
country, at high speed and low cost. With Ethernet switches and broadband connections, the
server’s design enables low-cost networking of broadcast operations from ingest to storage, for
editing, play-to-air and archiving.
Reliability Counts
360 Systems has 37 years experience manufacturing equipment for television broadcast and
industries that require elevated reliability. We have over 30,000 hard disk products in service
around the world. We understand quality and reliability, and protecting your stored content.
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Key Features and Benefits
The MAXX-1200HD is designed from the ground up to deliver outstanding performance and
value as a high-definition broadcast quality server. Three video outputs, a Gigabit Ethernet port,
and multiple audio formats make it an excellent and affordable choice for the transition to high
definition.
Three simultaneous video outputs, or 1 input and two outputs
HD-SDI video inputs and outputs
HDMI video outputs available with optional output module
Eight channels of embedded audio (standard)
Two In / Two x 3 Out +4 balanced analog audio on XLR connectors (standard)
Analog audio input/output expandable to 8 in / 8 x 3 out with optional AXP-5 module
1 x 8 in and 3 x 8-out channels AES/EBU digital audio available with optional DXP-2
module
Four Terabyte internal RAID-5 array, for 70+ hours of storage
Slow-Motion playback forward and reverse
Key-and-Fill playback
Targa file import via Ethernet
MOV file import and rendering
24-Frame record and playback for cinema production applications
Serial control via VDCP, BVW or Odetics® protocols
Compatible with leading broadcast automation systems
FTP transfers with NLEs over Gigabit Ethernet
VITC (ATC) time code
Closed-Captions
Accurate head and tail trimming, and program segmenting
Advanced Playlisting: Build, edit, store, playback, and loop 3 simultaneous lists
Looping
Keyboard shortcuts for editing
Set-up and control with a familiar graphic user interface
Workstation Software creates up to three remote worksites
Compact 2-RU (3½”) [88 mm] enclosure, low power consumption
Attractive pricing
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Applications for 360 Systems Servers
The MAXX-1200HD adds value to many applications in broadcasting, cable distribution, video
production, Pro A/V, entertainment and sports. It provides immediate record and playback of any
source, lending a spontaneous appearance to broadcasts, presentations and live events.
News Production – Promos, teasers, intros, news segments, graphics, animation
Play-to-Air server – Playback under automation control
Graphics server – Play TARGA files with key-and-fill; import and render .mov files
Master Control – Program and commercial playout, station IDs, promos, teasers
Program Ingest – Automated capture of satellite, tape, microwave, and fiber feeds
FTP File Delivery – Deliver news, promos, spots over broadband lines
Program Store-and-Forward – Temporary storage for subsequent delivery
Commercial Insertion – Playout under automation control
Instant Replay – Hot Key playback of sports plays, news clips, stills, and graphics
Sports Shows and Events – Slow-motion playback, player bios, graphics, promos
Game Shows – Prizes, graphics, animations, promos
Talk and Variety Shows – Promos, teasers, intros, outros, graphics, animations
Award Shows – Nominees, categories, promos, graphics, animations
Theme Parks and Casinos – Playout for show backgrounds, event lists, kiosks
Houses of Worship -- Projection displays, program production, broadcasting
Colleges and Universities – On-campus networks, production, presentations
Digital Signage – drive projectors, flat-panel displays, kiosks
Entertainment Industry – Road show displays, projection
Mid-market Broadcasting – High performance at an attractive price
23.98 & 24-frame operation for cinema production applications
Synchronized two-channel playback for 3D video
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Accessory Information
AXP-5 Multi-Channel Analog Audio Module (optional accessory)
Provides six additional analog audio inputs and outputs for each of the three server channels on
balanced, +4 dBu, XLR connectors. (2 analog audio channels are present on the basic server.)
AXP-5 is self-powered. 2-RU (3½”) [88 mm] height.
DXP-2 Multi-Channel Digital Audio Module (optional accessory)
Provides eight AES/EBU digital audio inputs and outputs for each of the three server channels
on XLR connectors. DXP-2 is self-powered with redundant supplies. 2-RU (3-½”) [88 mm]
height.
HDMI-3 Video Output Module (optional accessory)
Provides 3 HDMI video outputs on server rear panel, in addition to standard HD-SDI outputs.
No HDMI input is present. NOTE: HDMI outputs are not available as an add-on; they must be
specified when the MAXX-1200HD is ordered.
Maintenance Spares
360 Systems is committed to keeping your server on air. Having spare parts on hand in the event
of a fault is a good practice in broadcast and other high-reliability applications. Hard disk spares
are a requirement for continuous long-term operation. Please consider these parts options at the
time of your purchase, or shortly after:
• 1-TB server-grade hard drive
• MAXX-1200HD Power Supply, universal line voltage
MAXX-1200HD Owner’s Manual Page 17
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Installation
Unpacking
Your server has been carefully inspected and calibrated before shipment to allow immediate
operation upon installation. Check all items for signs of visible damage which may have occurred
during shipment. If any item is damaged, contact the carrier to file a claim.
Keep the packing materials in the event that a unit must be returned. If the original packaging is
not available, make sure that the following criteria are met:
Packaging must be able to withstand the product weight.
Product must be held firmly within the package.
There must be at least three inches (75 mm) of space between the product and outer container.
The corners of the product must be fully protected.
Package Contents
Confirm that all items on the packing list have been received. Contact 360 Systems if any item
is missing.
MAXX-1200HD server
Keyboard
2-Button Scroll Mouse.
USB flash drive with backup copy of software
Remote Workstation Software CD
Operations Manual
Power cord
Warranty Card
The server is not shipped with a video monitor. Select a VESA-compliant CRT or LCD monitor
with a minimum refresh rate of 75 Hz.
If you own more than one server, it may be appropriate to use a single keyboard, monitor, and
mouse with a KVM switch to select between servers. Not all KVM switching systems are
compatible. The KVM switch must supply an active signal to the server at all times, even when
switched away from it. When first powering up the server, use only the supplied keyboard and
mouse directly connected. Then test the KVM switch system that will be used thoroughly before
installation is completed. NOTE: If the mouse and keyboard connections are interchanged, the
server may not start up properly. Be especially cautious when using extender cables.
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Important Installation Notes
System Cooling
When many pieces of equipment are mounted in an equipment rack, a considerable amount
of heat may be produced, which must be removed efficiently. Further, a lower operating
temperature will make equipment operate more reliably, and it will last longer. In the extreme
case, excessive temperatures cause rapid equipment failure, and damage which can be difficult to
repair.
Heat in an equipment rack must be removed by forced air. This is often accomplished by
blowers installed in the top of the rack, venting into the room. An alternative is to draw hot air
from the top of the rack into an air-conditioning return duct, and not vent it into the equipment
room. Cold air should be ducted into the bottom of the rack.
The optimum air temperature for cooling electronic equipment is 25° C (72° F). When many
pieces of equipment are contributing to the heat load, a substantial air-flow will be needed, and the
inlet temperature may need to be lower.
Check These Points
• Are the ventilation holes in the server free of obstruction?
• Can blowers or HVAC system adequately remove heat from the equipment rack?
• Have you measured the actual temperature inside the rack? Do this near the top.
• Verify that the HVAC system is not on a timer that can shut off on weekends or holidays.
• What procedures are in place to protect the equipment when the HVAC system fails?
Power Conditioning
It is good practice to operate an on-air video server from an Uninterruptible Power Source, or
UPS. All utility power systems experience occasional transient events, including brownouts and
dropouts, which are capable of taking a server off the air. It is the station operator’s job to plan for
and overcome such contingencies.
UPS units suitable for smoothing short-term power line problems come in two varieties:
Change-over UPS Design
This design senses drop-outs and low line voltage, and switches its output to an internal
inverter operating from a battery. This UPS is low in cost, and is most often used in non-critical
applications such as desk-top computers. A disadvantage is that it may create its own power
transients when switching between utility power and its inverter supply. For this reason, 360
Systems does not recommend this type for use with a broadcast server.
Continuous Conversion UPS Design
This improved design, sometimes called ‘double conversion’ continuously converts utility
power to DC, stores it in a battery, then produces isolated AC power from an inverter. It never
switches back and forth to utility power, and has better immunity to input transients, brownouts,
MAXX-1200HD Owner’s Manual Page 19
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and blackouts. Models are available with batteries of almost any size, making the continuousconversion UPS suitable for transient suppression or long-term operating power in the absence of
utility power.
Recommended UPS Models
The following makes of continuous conversion UPS systems can be considered for use with
360 Systems’ server products:
APC Smart-UPS 2200-XL
Eaton/Powerware Corporation, Model 9125, www.powerware.com. This product is available in
several configurations to accommodate different current load and power failure support times.
The minimum requirement for the MAXX-1200HD server is 3 amps.
Server Operating Environment
A video server is the most critical element in a broadcast operation. Its installation should
safeguard it from every external event that can interfere with it doing the task expected of it. 360
Systems’ engineers have experience with thousands of installations, and have become aware of a
number of environmental factors that can adversely affect performance. Two of these have already
been discussed: power conditioning and inadequate cooling. Two others, less obvious, should
also be considered:
RF Interference by Cell Phones
Many people are not aware that cell phones produce a very high instantaneous power output,
even when no conversation is taking place. You may have experienced the effect of a cell phone
interfering with a common desk phone placed nearby. Carrying a cell phone into a machine room
where it is in close proximity to broadcast equipment and its associated wiring is unwise. Cell
phones can interfere with serial control commands, video synchronization, and in some cases can
crash the CPU in equipment.
Some major broadcasters prohibit the presence of cell phones in certain equipment areas. 360
Systems believes that the risk of undesired equipment behavior from their RF fields is very real.
Static Discharge
Static electricity discharge is accepted by most people as an inevitable consequence of living
in a dry area. It is also a result of floor coverings that may enhance appearances, but are
inappropriate for use around critical broadcast equipment. Static discharge can do two adverse
things:
• Discharge into a connector can—and will—destroy internal circuitry of equipment. The result
will usually be difficult to diagnose.
• Discharge to equipment frames or wiring can crash a CPU and take the station off the air. The
event may seem random or unrelated to static, but it is clearly a catastrophic event—and one
that can repeat indefinitely.
Several steps can be taken to protect equipment from static discharge:
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• Do not install critical broadcast equipment (video servers) in a room with carpeting.
• Connect equipment racks directly to the utility safety ground with a heavy copper conductor.
• Do not operate equipment which has a lifted safety ground (green frame ground wire).
• Consider installing a humidifier to reduce the likelihood of static discharge.
About Server Software
The MAXX-1200HD is shipped with its application programs and operating system installed.
The first time that it is started, it must be connected to a keyboard, monitor and mouse. The server
will ask you to accept the Software Licensing Agreement before it will operate. This screen will
only appear during the initial startup. Refer to the Maintenance chapter of this manual if it becomes
necessary to reinstall software.
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Rack Mounting
In North America, the server will usually be mounted in a 19” rack enclosure having 10-32
tapped holes. In countries with metric standards, the user will need to supply appropriate
fasteners.
Remove the front panel to expose the rack screw slots. Fasten the server into the rack using
the #10 flat-head Phillips screws (provided for North America). Replace the front panel and tighten
its access screws until just snug.
There may be four adhesive-backed rubber feet on the server. These should be removed if
rack mounting the unit.
Cables attached to the rear of the server should be supported by the rack mounting rails. Do
not support substantial cable weight from the server.
Mounting an Audio Module (AXP-5 or DXP-2)
An optional multi-channel audio module may also be rack mounted above or below the
MAXX-2400HD, on the front or rear of the rack. Four elongated screw holes are provided to
facilitate rack mounting of the AXP Module. Audio modules are connected to the server with the
supplied 68 Pin cable. Connect one end to the mating connector on the rear of the audio module.
Connect the other end to the rear panel of the server.
Connecting the Monitor, Mouse and Keyboard
The MAXX-1200HD is not shipped with a video monitor. Select a VESA-compliant CRT or
LCD monitor with a minimum refresh rate of 75 Hz. Note that the MAXX-2400HD may not start
correctly if an unsuitable monitor is connected. Connect the monitor to the VGA port on the rear of
the unit.
Connect the keyboard to the PS-2 keyboard port on the rear of the unit; connect the mouse to
the mouse port. NOTE: If the mouse and keyboard connections are interchanged, the MAXX-
1200HD may not boot up properly. Be especially careful about this when using extender cables.
If you own more than one MAXX-1200HD, it may be appropriate to use a single keyboard,
monitor, and mouse with a KVM switch to select between servers. Not all KVM switching systems
are compatible. The KVM switch must supply an active signal to the server at all times, even when
switched away from it. When first powering up the MAXX-1200HD, use only the supplied
keyboard and mouse directly connected. Then test the KVM switch system that will be used
thoroughly before installation is completed.
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Server Hardware Interface
Front Panel Elements
Reset (Power ON/OFF) Button
The front panel Reset button initiates start-up and shut-down of the server. Press it
momentarily to start the server. A sequence of start-up screens will appear, presenting the 3channel graphic user interface.
When the server is running, pressing the power button momentarily will cause the system to
begin an orderly shutdown. This can also be initiated from the GUI by selecting
START > SHUTDOWN > SHUTDOWN. In most cases the power will shut off automatically,
however if the front panel lights begin to blink the file system has been properly closed and it is
safe to force the power off by holding the front panel button in for 4 seconds.
If the system has stopped responding to commands and will not shutdown, hold the button in
for 4 seconds to force a power down.
Do not use the rear panel switch on the power supply to shut down the server. Abrupt power
loss could cause loss of stored information. The rear panel power switch can be used to prevent reapplication of power during service procedures once the normal shut down sequence is complete.
CAUTION
LOSS OF DATA CAN OCCUR IF THE POWER IS TURNED OFF WITHOUT A SHUTDOWN.
USE THE FOUR SECOND SHUTDOWN ONLY IF THE SYSTEM IS NOT RESPONDING OR THE
SHUTDOWN PROCESS DOES NOT TURN THE POWER OFF AUTOMATICALLY.
Indicators
Five blue LED Status Indicators appear on the front panel. The POWER, FANS, DRIVES and
SYSTEM indicators are illuminated continuously when the system is functioning normally.
GENLOCK will be off when Internal Sync is selected, and illuminated when Genlock is selected.
See the table Front Panel Indicators on page 104 for diagnostic meanings.
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Mouse connector
Keyboard connector
GPI I/O, 26-pin female
Video monitor, 15-pin
Gigabit Ethernet
Genlock Input
2 USB ports
68-pin connector to AXP-5 or DXP-2
MAXX-1200HD Rear Panel
(3) 9-pin serial control inputs
6 XLR-3M analog audio outputs
2 XLR-3F analog audio inputs
3 HD-SDI video outputs
3 HDMI video outputs (optional)
1 HD-SDI video input
AC Power connector
AC Power switch
Cooling fan
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Rear Panel Elements
Video Inputs
The server accepts baseband video in HD-SDI format (SMPTE 292M) and records on channel
#1. The input has an internal 75-ohm termination. Encoding is JPEG-2000.
Video Outputs
Three video outputs are provided in HD-SDI (SMPTE 292M) format.
Three additional HDMI outputs are available, but must be specified as a factory-installed
option when the server is ordered. Each HDMI output duplicates the video and output for one of
the server’s three channels.
Since the MAXX-1200HD server is designed for commercial use, it does not implement HDCP
(High-bandwidth Digital Content Protection). As no HDMI input is provided, there is no means to
ingest HDCP-protected content. Similarly, there is no risk that stored content might fail to output as
a result of some HDCP issue.
Audio I/O
MAXX-1200HD’s multiple audio formats ensure that the server will fit in most settings. Audio
inputs and outputs are available in three formats:
• Eight channels of SDI embedded audio (standard)
• Two channels of +4 dBu balanced analog audio (standard)
• Multi-channel analog or digital audio is optionally available as described below.
Embedded Audio
Embedded audio can be recorded, and is always present in each HD-SDI video output.
Embedded audio is eight-channel with 20-bit resolution. Selection of audio input is made from the
GUI’s menu system.
Analog Audio Capability
Each video channel has two analog audio outputs, configured as a stereo pair. The video input
can also accept analog audio, as selected through the GUI.
The optional AXP-5 Multi-Channel Analog Module provides 6 additional analog audio outputs
for each server video output, plus 6 additional analog audio inputs. Levels are +4 dBu balanced
on XLR connectors. (2 additional analog inputs and outputs are standard on the server.) The AXP-5
is self-powered. 3½” [88 mm] in height.
Digital Audio Capability
The optional DXP-2 Multi-Channel Digital Module provides 4 AES/EBU outputs (8 channels)
for each video output, plus 4 AES/EBU inputs (8 channels) for the input. Signals appear on XLR
connectors. The DXP-2 is self-powered with dual redundant power supplies. It is a 2U (3½” [88
mm] in height) rack mount chassis.
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Audio Word Size and Sample Rate
The server employs 24-bit audio A/D and D/A converters, and records audio in a 24-bit frame,
regardless of the word size received. The sample rate is fixed at 48K. When using an AES/EBU
digital audio, its 48K sample rate should be referenced to its video. When that is not possible, or if
a different source sample rate is present, the server’s input sample rate converter must be selected.
Encoded audio streams such as Dolby E® must be referenced to the incoming video signal,
and the input sample rate converters must be disabled during recording.
Serial Control Ports
Each of the server’s three 9-pin serial inputs can control any of the three video channels. They
accept commands in VDCP, BVW or Odetics protocol. The separate serial ports allow
simultaneous connection by an automation controller and a desktop controller. See the chapter on
Automation Control for further details.
Most broadcast automation systems and some remote control panels employ VDCP protocol.
A list of supported VDCP commands will be found in Appendix B.
Many controllers used for transport, slow-mo, instant replay, and edit control employ BVW or
Odetics protocol.
Gigabit Ethernet Port
A Gigabit Ethernet port is provided on the server. It is intended for file transfer of program
content between video servers, NLEs, broadband networks, or network attached storage.
GPI Control
Six GPI inputs appear on the 26-pin GPI
functions. These “General Purpose Inputs” can be connected to switch contacts or an opencollector transistor output. The GPI inputs are programmable, for control such as PLAY, STOP, or
RECORD through simple external switches.
The server also provides six GPI outputs which may be used to confirm that a command has
been received (such as operating an LED), or to initiate an external event, such as an effect within a
switcher. The functions of these open-collector outputs are programmable. The pin-out for the GPI
connector will be found in Connector Specifications.
GPI connector, and are intended for control of server
GPIGPI
Genlock Sync Reference
A BNC connector is provided to receive a genlock signal. During normal operation, the server
should be referenced to an external genlock (sync) reference (SMPTE 170M or ITU-R-BT.470). As
with all video systems, this server and equipment connected to it must be referenced to a common
genlock source. The GENLOCK
An internal crystal reference is also provided so that the server can be used as a stand-alone
player, and also for convenience in performing tests in the laboratory. Use particular care when
operating the server with an internal reference, as synchronization with other equipment may not
be possible.
GENLOCK input has a 75-ohm termination.
GENLOCKGENLOCK
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Genlock Signal Quality
A genlock signal connected to the server must be of high quality. PLL circuits used in the
server remove residual jitter from the genlock signal, but may not be suitable for use with lowquality signal sources such as consumer VTRs, as they may introduce time instability (wow) into
their output, making them inaccurate as a genlock source.
Keyboard
Attach the alphanumeric keyboard to the purple 5-pin KEYBD
and manage clips with the On-Screen graphic user interface.
KEYBD connector to control the server
KEYBDKEYBD
Mouse
A two-button scroll mouse is provided with the server. Plug the mouse into the green 5-pin
mouse port. Do not use the USB ports, even if a mouse is USB capable.
Monitor
A VESA-compliant computer monitor may be connected to the 15-pin VGA video port. The
server resolution is fixed at 1024 x 768 pixels, with a refresh rate of 72 Hz. This is best-viewed on
17-inch or larger monitors. 360 Systems does not include a monitor with the server.
Do not use older monitors that are not VESA compliant. The server may not start properly if
an unsuitable monitor is connected.
Serial Port
The rear panel motherboard mounted serial port is not used. Make no connection.
USB Ports
The USB ports are used for software upgrades for the server. Do not use them for any other
purpose.
AC Power
An IEC mains socket is provided on the rear panel for power. The server will accept worldwide power sources in the range of 100-240 volts AC, 50-60 Hz. The server is shipped with a
power cord appropriate for the region in which it is sold. Replace the power cord only with one of
the same type and rating.
DO NOT use the power supply switch to shutdown the server. (See the section Shutting
Down server on the next page.) The rear panel power switch should only be used if the server fails
to shutdown after holding the front panel power switch for 4 seconds, and the shutdown procedure
from the GUI is not possible. The rear panel power switch can be used to prevent the application
of power during service procedures once the normal shutdown sequence has completed.
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Basic Operations
This section introduces the Graphic User Interface (GUI), its menus and operating controls. If
you want to skip ahead to learn how to record a clip, go to page 38. Skip to page 45 to read about
playing a clip.
The graphic user interface is a convenient way to manage server operations. With it, you can
control recording and playout, set up video and audio formats, map remote control ports to video
channels, perform editing and make playlists.
The GUI is operated with a keyboard, mouse, and monitor connected to the server rear panel.
During the first power on the system must be connected to a keyboard, monitor and mouse. The
server will ask you to accept the Software Licensing Agreement before it will operate. This screen
will only appear during the initial startup.
The Server Desktop
The server desktop is similar to many computer graphic interfaces. A task bar and start menu
appear at the bottom of the screen. Use the Start menu button to launch applications, manage the
system or to shut down the server.
Launching the Graphic User Interface
The GUI launches automatically during boot up. If it has been closed, click Start, then select
Image Server GUI to re-launch it. The GUI window can be moved or minimized as desired.
Shutting Down the Server
Click Start, then Shutdown, then select either Shutdown to begin an orderly shutdown, or
Full Restart to do an orderly shutdown and Restart (without a full power down).
Alternatively, momentarily pressing the front panel power button will cause the system to
begin an orderly shutdown. The server will acknowledge the button press with an audible beep
and the front panel lights will begin to flash together. Any operation in progress will be halted, and
any unsaved work will be lost.
In most cases the power will shut off automatically. However, if the front panel lights begin to
blink the file system has been properly closed and it is safe to force the power off by holding the
front panel button in for 4 seconds.
If the system has stopped responding to commands and will not reset by pressing the front
panel button, press and hold the button for four seconds to force a power down. Wait 5 seconds,
and then the system may be restarted with another press of this button.
DO NOT use the rear panel power supply switch to shutdown the server. Doing so may
cause loss of unsaved data, and may require the RAID drive array to re-synchronize – a process
that could take several hours. Shutdown the system only by momentarily pressing the front panel
Reset
Reset button, or through the GUI.
ResetReset
The Quick Restart option in the Start>Shutdown menu allows the GUI and video playback
application to be restarted without restarting the entire operating system.
The Restart FTP Only option will restart the FTP service without affecting video operation.
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Graphic User Interface Overview
Once the server has successfully powered up, the VGA monitor will display the GUI of Figure 1.
This view provides
• A main System Menu bar for configuration operations
• A Status Bar that displays various system messages
• Three VTR-like transport controls, one for each of the three video channels.
Figure 1: Graphic User Interface with Clip Transport Windows
When using the mouse, all buttons of all channels will operate immediately, without first
selecting a window to activate it. (Channel 3 is active in the illustration above, indicated by its blue
title bar.)
When using key commands, the active window is the only transport that will respond. Use
the CTRL+TAB key combination to change the active window in rotation, or use the mouse to
activate the desired window by clicking anywhere in it.
Windows can be moved, resized and overlapped by dragging the title bar, the edges or the
resize tab at the lower right corner of each window. The CTRL+TAB key combination will also
bring the activated window to the top, in front of all other windows.
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System Menu Bar
The System Menu bar contains four menus: Show, Edit, Windows and Help.
Show Menu
Contains selections for the three Channels and the clip management windows.
Channel 1
Channel 2
Channel 3
Opens the specified window if it is closed, brings it to the top and activates it.
Key Commands – F1, F2, F3
Clip List
Opens the Clip Navigator window if closed, brings it to the top and activates it. See page 56.
Key Command – Ctrl+L.
Find Clips
Opens the Clip Locator dialog. See page 56.
Key Command – Ctrl+F.
Edit Menu
Contains a single selection: Configuration. This opens the main System Configuration dialog.
See page 50.
Windows Menu
Choices in this menu change the way the windows are displayed. Use the CTRL+TAB key
combination to change the active window in rotation, or use the mouse to activate the desired
window.
Cascade
Arranges all open windows so that they are overlapping, but offset. It is useful as a starting
point to rearrange the windows. This choice is especially useful with small monitors.
Tile
Arranges all open windows so that each is fully visible at the same time. This choice is
especially useful with larger monitors. In case the Windows don’t tile as expected, select
Cascade to restore their original size and order, then select Tile.
In addition, there are selections for each open transport window. Selecting one of these brings that
transport to the top of the display and makes it the active window.
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Help Menu
Contains a single item, About, which displays the server software versions, serial number and
Unit ID.
The Status Bar
A status bar appears at the bottom of the window that provides system information to the user
including
as
CONNECTED TO HOST
Error and status messages from the RAID system can also be displayed here.
Channel 1 can Record or Play video content. Channels 2 and 3 only play content. All channels
may be used at the same time.
Each channel can be controlled in two different views.
• The Transport View
• The Playlist View
GENLOCK, VIDEO INPUT DETECTED
or
CONNECTION TO HOST REFUSED
, and
TIME REMAINING—PERCENT FULL
are also displayed as diagnostics.
. Messages such
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The Transport Channel View
The Transport Channel View is shown in Figure 2. This is the default view of each channel.
Basic transport operations such as play, stop, record, and head/tail trimming appear in the Clip
Transport window for each channel. These operate in familiar VTR fashion.
Figure 2 - Transport Channel View
Transport Menu Bar
There are two menus, File and Options.
File Menu
New
Channel 1 only. Opens the Clip Navigator to allow naming of a new clip, then prepares the
channel for recording. See page 41.
Key Command – Ctrl+N.
Open
Opens the Clip Navigator to allow choosing a clip to load into the transport.
Key Command – Ctrl+O.
Save
Saves an edited clip using its existing file name.
Key Command – Ctrl+S.
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Save As
Opens the Clip Navigator to allow saving an edited version of the clip with a new name.
This allows making alternate versions of a clip or making multiple segments of a master clip.
Key Command – Ctrl+A.
Playlist
Switches from Transport View to Playlist View.
Close
Closes the Transport window. This has the same effect as the Close box in the upper right
corner of the window. Note that this will not stop playback or eject a loaded clip.
Options Menu
This menu contains two selections.
Take Control
Takes control of the video channel from another user (the Serial Control, a Remote
Workstation, or if you are using a Remote Workstation possibly the local GUI.) This item is
grayed out when the window has control.
Key Command – Ctrl+T.
Configure
Opens the video channel’s Configuration dialog. See page 50.
Key Command – Ctrl+C.
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The Playlist Channel View
The Playlist Channel View is shown in Figure 3. This view allows multiple clips to be loaded
in a “playlist” and played in sequence.
Figure 3 - Playlist Channel View
Playlist Menu Bar
There are two menus, File and Options.
File Menu
Open
Opens the Clip Navigator to allow choosing a clip to load into the transport.
Key Command – Ctrl+D.
Append
Opens the Playlist Selection dialog to allow choosing a Playlist to Append to the
currently loaded list. This can be done while playing to allow continuous playback
of new Playlists. See page 65.
Save
Saves an edited Playlist using its existing file name.
Key Command – Ctrl+S.
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Save As
Opens the Clip Navigator to allow saving an edited version of the clip with a new name.
This allows making alternate versions of a clip or making multiple segments of a master clip.
Key Command – Ctrl+A.
Rename
Opens the Playlist Selection dialog to allow renaming the currently loaded Playlist.
Transport
Switches from Playlist View to Transport View.
Eject
Ejects the currently loaded Playlist in preparation for creating a new one. (It is not
necessary to Eject a list to load another saved list.)
Key Command – Ctrl+N.
Close
Closes the Playlist window. This has the same effect as the Close box in the upper right
corner of the window. Note that this will not stop playback or eject a loaded list.
Options Menu
This menu contains two selections:
Take Control
Takes control of the video channel from another user (the Serial Control, a Remote
Workstation, or if you are using a Remote Workstation possibly the local GUI.) This item is
grayed out when the window has control.
Key Command – Ctrl+T.
Configure
Opens the Playlist’s Configuration dialog. See page 64. Note that this is different than the
dialog for the video channel setup, which must be accessed from the Transport View
window.
Key Command – Ctrl+C.
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Initial System Configuration
Selecting a Sync Reference
In many applications, this server and downstream equipment connected to it must be
referenced to a common genlock source (SMPTE 170M or ITU-R-BT.470). A BNC connector is
provided on the rear panel to receive a genlock signal. It has a 75-ohm termination.
An internal crystal reference is also provided so that the server can be used as a stand-alone
player, and also for convenience for testing. Use particular care when operating the server with an
internal reference, as synchronization with other equipment may not be possible. Systems that
incorporate retiming circuitry in the router or video switcher may not require referencing.
Note that the input sync for recording is derived from the input itself. The E-E output is
synched to the input as well, so it is not possible to time the E-E output to gunlock.
24-Frame Sync Source for Video Output
Video playback may be synchronized to an external sync source by choosing “External” video
Sync selection. For standard video frame rates of 59.94 and 50 Hz, playback timing should be
derived fro the Genlock BNC input. However, when a film rate of 23.98 or 24 Hz is selected, the
external sync reference will be from the video input connector. See the screen shot below.
Setting the Video Sync Source
To use with a genlocked system, select External Sync using the GUI as follows:
A. From the main menu bar select EDIT->CONFIGURE. Select the TIMING option.
The screen of Figure 4 appears.
B. Select EXTERNAL as the sync source.
C. Check that the front panel GENLOCK
GENLOCKED now appears in the bottom right of the main GUI window.
A genlock signal for the server must conform to one of the standards listed in the Technical
Specifications. An unstable genlock source may result in unwanted artifacts in the video output.
To use in a non-genlocked system, follow the instructions above but select INTERNAL Sync.
The input to the server uses the input signal itself as a reference, this allows recording any
signal that conforms to the currently selected video format and frame rate. No configuration is
required to use this feature.
GENLOCK LED is now illuminated and the word
GENLOCKGENLOCK
Genlock Signal Quality
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Selecting a Video Format
The MAXX-1200HD can record and play video in six high definition video formats:
1080i @ 59.94 Hz 1080i @ 50 Hz 1080i @ 24 PsF
720p @ 59.94 Hz 720p @ 50 Hz 1080i @ 23.98 PsF
To select a video format, go to Edit/Configure/Timing dialog on the GUI. Select a check-box
for the rate at which you will record or play. A reminder will appear to stop video on all channels
and prepare for automatic restart in the new format. This takes at least 12 seconds, so the change
should not be performed on-air.
Figure 4 - Selecting Video Format
The MAXX-1200HD must be set to operate in one format at a time; it does not play mixed
video formats when the video format is changed, the only files visible on the GUI will be those
recorded in the currently-selected video format. Files in another format will become visible when
the server is placed in that operational mode. . For clarity, it is a good idea to store content in
directories that are separated according to video format.
The 24 Hz and 23.976 Hz 1080i PsF (Progressive Segmented Frame) video formats can
play files referenced to the internal crystal reference, or to the server input when External Video
Sync is selected.
Audio is recorded and played at the industry standard of 48K, regardless of the video
format selected.
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Making a Recording from the GUI
Video recordings are made using the Transport View of Channel 1. Channel 1 can record or
play clips, but cannot do both at the same time. Channels 2 and 3 are playback only. Use the
following steps to make a recording. Most of the configuration settings can be skipped once a
workflow is established.
Record Configuration Options
Set Channel 1 to the Transport View
If necessary, set Channel 1 to the Transport View. Click FILE->TRANSPORT in the Channel 1
Playlist View to switch to the Transport View.
Setting the Video Bit Rate
Select OPTIONS->CONFIGURE from the Channel 1 Transport Window. The Dialog box in Figure
5 appears.
• In the window, enter the desired Video Bit Rate (in Megabits/sec), not to exceed 125.
Alternatively, use the up/down arrows to set a number.
• Click APPLY or OK.
Figure 5 - Channel Configuration Dialog
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Setting the Audio Input Source
Select OPTIONS->CONFIGURE from the Channel 1 Transport Window. The Dialog box in
Figure 5 appears.
• Select an Audio Input by clicking the desired button.
• Click APPLY or OK.
Embedded audio is eight tracks contained in the HD-SDI input video stream.
AES/EBU Digital Audio refers to audio I/O from the optional DXP-2 multi-channel module.
Analog Audio refers to audio I/O from the rear panel XLR-3 connectors or the optional AXP-5
multi-channel module.
Arming Audio Tracks
Select OPTIONS->CONFIGURE from the Channel 1 Transport Window.
Refer again to Figure 5 - Channel Configuration Dialog. Under TRACK ARM, Check AUDIO to
record audio. All eight tracks are recorded.
Click APPLY or OK
Setting an Audio Delay Time
Audio tracks can be offset from video in 1 millisecond increments up to +/- one second. The
setting is per channel and non-volatile. It applies to playback only, not recording.
You must stop and start the playback to hear the result of a change. This adjustment is made in
Transport mode; once set it also applies to Playlist mode on that channel.
Select OPTIONS->CONFIGURE from the Channel Transport Window. The Dialog box in 10
appears.
Click the OUTPUT tab.
Enter a time offset value in the window.
Click APPLY or OK.
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Audio Rate Conversion
Figure 6 - Audio Delay Time Offset
• Converting the sample rate for audio applies only to AES/EBU digital audio. It is not relevant to
analog audio, or Embedded audio. Select OPTIONS->CONFIGURE from the Channel 1
Transport Window. The dialog box in Figure 5 appears.
• Check a box under Audio Rate Conversion only if the corresponding AES/EBU audio source is
not a video-referenced 48K sample rate (as with wild audio or 44.1K audio).
• Click APPLY or OK.
Bit-for-Bit® Recording & Playback
Dolby®-E, Dolby Digital (AC-3) or other forms of compressed audio require that on playout,
the data stream be identical to the original. Do not use the audio sample rate converters when
working with these encoded audio formats. Further, the Dolby® encoder must be supplied with the
same video reference as the HDSDI input to the server.
Audio Output Sync Reference
The audio sample rate is derived from the selected video sync reference. Audio is recorded at
a 48K sample rate, so the 0.1% pull-down for 59.94 or 23.97 Hz video is taken into account when
generating the sample rate.
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Setting VANC Line Selections
Select OPTIONS->CONFIGURE from the Channel 1 Transport Window. The Dialog box in Figure
5 appears.
• Check the VANC box if Vertical interval ANCillary data (VANC) is to be recorded along with
video.
• The VANC line selection data entry box will become active. Enter desired line numbers,
separated by a comma. Ranges can be specified with a dash, such as “9-12”. Lines 9,10,11 and
12 will be included.
• In 720p, enter up to 12 lines. In 1080i, enter up to 6 lines. The six lines will be recorded in
both field 1 and the corresponding lines in field 2.
• Click APPLY or OK.
Selecting a Time Code Source
This high-definition server utilizes the time code standard specified in SMPTE 12M-1, and
applies it as described in SMPTE 12M-2. It is suggested that the user refer to these documents, as
HD time code differs significantly from standard definition methods.
• This function selects the source for time code for new recordings. The time code value
obtained from the selected source will be applied from the beginning of a recording.
• Select OPTIONS->CONFIGURE from the Channel 1 Transport Window. The Dialog box in
Figure 5 appears.
• The default Time Code Source is MANUAL. Alternatively, Ancillary Time Code (ATC) may be
selected.
• For MANUAL, enter a time value in the window for the first frame of the recording. Use the
HH:MM:SS:FF format. It is not necessary to enter the colon ( : ) between digit pairs.
• Click APPLY or OK.
Beginning Recording
When the setup steps outlined above are complete, you are ready to record. Place Channel 1
in the Record Ready mode as follows.
There are two approaches to starting a recording: “named recording” and “crash recording”.
You can name the clip first, then press Record; or just start recording, and let the system generate a
clip name automatically. The clip may be renamed as desired when the recording is complete. The
advantage of the first approach is that when the recording is complete, it is fully identified and
ready for use; the second approach is valuable for live action such as sports, where there is no time
to lose and action must be captured at once.
Clip names for crash recordings are of the form “new MMDD_N”, where MMDD represents
the month and day of the recording, and N is the lowest non-zero number that does not cause the
name to conflict with any previously made recording.
MAXX-1200HD Owner’s Manual Page 41
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Making a Crash Recording
Press Record whenever Channel 1 reports that it is IDLE.
Making a Named Recording
A. From the Channel 1 Transport Window, Select FILE>NEW. The dialog of Figure 7 appears.
Figure 7 - Channel 1 Clip Navigator "New" mode
B. Enter a clip name using the keyboard. Up to 31 characters may be used. Spaces are
allowed; however, some characters other than upper or lower case letters and numbers may
not be used. These characters will not enter into the name field when typed. They include *
( ) + = ; : ‘ “ < > , . / and ? A list of existing clips will appear in the large window, and
can be used as a name reference when creating new clip names.
C. The Channel 1 transport Window will display the words IDLE CUEING for two seconds or
less. When ready to record, the Channel 1 Transport Window will display IDLE READY.
Note: File naming is case sensitive. Upper case letters sort before lower case. The name FILE sorts
in the order shown, based on differing capitalization: FILE, File, fiLe, and file. When using the
server with automation systems or other remote controls, it is not a good practice to distinguish
files only by differences in case.
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Figure 8 - Channel 1 Ready to Record
D. Click the RECORD button at any time to begin recording. The yellow time display counters
will update the clip duration continually.
E. To stop recording, click STOP.
Note: An in-progress recording must be 2 seconds long before it will appear in the clip list. Hitting
the STOP button to end the recording after less than 2 seconds will also cause the clip to appear in
the clip list.
Monitoring a Recording Source with E-E Mode
The E-E button appears in the Channel 1 Record/Play window. It allows the input signal to be
monitored from the server output. E-E Mode toggles automatically as described below, but can
also be switched manually at any time.
When a new clip is created for recording, the input source is automatically switched ON to
the output—an E-E connection. When a clip is opened for play on Channel 1, E-E monitoring is
switched OFF.
When Channel 1 is switched to playlist mode, the E-E monitor is switched OFF. E-E mode
cannot be toggled while the channel is in playlist mode.
When E-E is ON, the input video signal is routed to the outputs. Manually toggle the E-E
mode button OFF to switch the output to the servers output, for conventional playback operation.
MAXX-1200HD Owner’s Manual Page 43
Page 44
Under automation control, Auto E-E behavior is slightly different than under GUI control. The
server will remain in E-E ON mode until a transport control command (Play, Stop, Jog, etc) is
received. After receiving such a command, the server will remain in E-E OFF mode until record
mode is entered. In record mode, E-E mode is ON. As with GUI operation, automation controllers
may send E-E ON and E-E OFF commands to override the automatic operation.
Note that when in E-E mode the video outputs are not timed to the genlock signal. This will
not be noticeable when connected directly to a monitor. However, there may be timing offsets
when feeding timed routers or switchers. The symptoms of this will vary depending on the
particular equipment, including horizontal picture shift or timing error indications. If the input is
not synchronous with genlock, it may roll vertically. E-E mode is not intended to be used on-air,
only as a production tool.
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Playing a Clip from the GUI
All three server channels can play video, individually or simultaneously. Follow these steps to
play back a clip.
Beginning Playback
1. Select FILE>OPEN from the Transport Window of Channel 1, 2 or 3. The Clip Navigator
shown in Figure 9 will appear.
2. Navigate the folder structure if necessary by clicking on the folders.
3. Select the clip you want to play by double-clicking on it.
4. When the Transport Window indicates Idle Ready, you can play the clip at any time by
clicking PLAY.
Figure 9 - Channel 1 Clip Navigator in “Open” Mode
Looping a Clip
Clicking on the LOOP checkbox in the Transport View will cause a clip to loop until LOOP is
unchecked or until you click STOP. LOOP may be checked or unchecked before or during
playback, but must be changed at least 2 seconds before the end of clip to take immediate effect.
Pausing a Clip
Click PAUSE at any time to pause a clip. Click again to resume. The PAUSE button is the
same key as the PLAY button.
MAXX-1200HD Owner’s Manual Page 45
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Ejecting a Clip
Ejecting a clip effectively removes it from the transport. The channel will output Black. Press
EJECT if desired.
Using Jog
The JOG + command will move to the next frame and go to Still. The JOG - command will
move to the previous frame and go to Still.
Using GO-TO
Click the arrows |< or >| to go to the next trim point (Mark In or Mark Out) in the selected
direction. When in Edit mode, an additional click in the selected direction will go to the actual
beginning or end of the entire clip.
Using Fast Forward / Rewind
F-F (Fast Forward) and REW (Rewind) buttons transport program material at high speed in the
chosen direction. Four speed choices are available in each direction. Click the button repeatedly
for: 4x, 16x, 64x, and 128x. Audio does not play at any speed beyond +/- 2X.
Slow Motion Playback
The MAXX-1200HD will play smooth slow-motion video in forward or reverse, at any speed
from zero to 2X. Direction can be instantly changed, using either the GUI or a desk-top controller.
Audio is also played at these lower speeds. At speeds beyond 2X, video frames will be selected as
needed, yielding a chunky result; audio is muted at high speeds. Most slo-mo playback for sports
and other uses lies well within the 2X zone.
To play in slow motion from the GUI, press PLAY and then move the shuttle slider to the
desired speed—within a range of 2X forward or reverse. See the following section for details on the
Shuttle control. For faster playback from the GUI, use the FAST FORWARD or REWIND buttons as
described in the preceding section.
In sports, slow-motion control is usually accomplished with a desk-top slow-mo controller,
such as those made by DNF Controls and others. These provide a hands-on experience far
preferable to using the GUI.
Using Shuttle to Control Playback Speed
The Shuttle Control is a slider bar that controls playback speed. Playback speed control
employs varispeed algorithms that may skip frames. It is not a perfect fast motion mechanism.
The center position represents zero speed, or Still.
The right and left extents of the slider represent ±2x maximums.
The Shuttle control slider works in three basic ways: Snap-Back to still, Hold Speed, and
Mouse Wheel.
• In Snap-Back operation, click and drag the slide control to change speed. Releasing the slider
bar will let it snap back to zero speed, or still.
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• For Hold Speed operation, position the cursor over the slider control scale (not the slider arrow)
and click the left mouse button to increment the speed control. The transport will run in the
selected direction at the selected speed without holding the mouse button down. The cursor
may now be moved over the Stop button to wait for the desired point.
• When using a wheel mouse, position the cursor over the slider scale and rotate the wheel to
increment speed. Rolling the wheel in opposite directions changes the direction the arrow
slider moves. To stop video, click the Stop button or the arrow slider.
MAXX-1200HD Owner’s Manual Page 47
Page 48
Editing a Clip
Edit controls are activated with the Edit check box. Several buttons are available to define the
beginning and end of a region within a clip; associated time code displays are also present.
These non-destructive Mark In and Mark Out trim points can be set to define a portion of a
clip to be played. These “edit pointers” do not create a new clip from the original material; they
act like virtual trims, and material outside of the trim points is excluded, but can be retrieved by
resetting the Mark pointers. After setting the Mark In and Mark Out points, clips will play between
these points. These edit values are saved with the clip.
Edits may be saved to the current clip by de-selecting the Edit check box, or choosing Save
from the clip window File menu. Save As works to save the edit points to a new clip name, even if
the edits have not been saved in the current clip. This is a great help while conducting an Editwhile-Recording.
Using Edit While Recording
Clips are most often edited after recording is complete, but it is sometimes desirable to create
sub-clips while the recording is still in progress. This is the preferred way to extract sports
highlights, for example.
Clips become available for editing about two seconds after the recording begins. Open the
recording on either Channel 2 or 3 by selecting the clip name from the
recording must be 3 seconds long before it will appear in the clip list.)
Use the transport controls to select and mark the In- and Out-Points, as desired.
Without un-checking Edit, select
new clip is created that will play only between the In-Point and Out-Point. This clip can now be
played on the third channel, or assembled into a playlist.
Next, use the transport controls to locate another set of In- and Out-Points for a second
segment, and repeat the Save As command.
As noted above, it is usually easier to leave the edit channel in Edit mode when you plan to
make multiple “Saved As” clips. If you de-select Edit with unsaved changes, you will be given a
choice to save or discard the edit points. Remember that you will be saving the edits to the file
that is currently being recorded. Re-editing is required to see parts of it outside the region
defined by Mark In and Mark Out, even if the recording continues after the editing session.
Marking the IN point
Sets the current time code value into the Mark In point time display. The Mark In button can
capture a time code value from the clip when it is still, or on-the-fly.
Mark In Display
Displays the time code of the Mark In point. When no Mark In point has been set manually,
this displays the Start of Message (SOM) time code (usually 00:00:00:00).
FILE>SAVE AS
, type a new clip name, and click Enter. A
FILE>OPEN
menu. (A
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The values in this display window may be set by two methods:
• Enter Mark In point from the keyboard: Use the mouse or Tab key to move between In
and Out fields. When a field is highlighted, enter a numeric value from the keyboard.
• Regardless of whether a clip is still or playing, Mark In will capture the time code value
of the clip’s current position.
Marking the Out Point
Sets the current time code value into the Mark Out point time display. The Mark Out button
can capture a time code value from the clip when it is still, or on-the-fly.
Mark Out Display
Displays the Mark Out point time code. When no Mark Out point has been set manually, this
displays the EOM time code (originally the end time of the recording).
The values in this display window may be set by two methods:
• Enter Mark Out point from the keyboard: Use the mouse or Tab key to move between In
and Out fields. When a field is highlighted, enter a numeric value from the keyboard.
• Whether a clip is still or playing, press Mark Out to capture a time code value from the
clip’s current position.
Duration Display
Displays the total running time (TRT) of the current clip. TRT is defined as the difference in the
time codes between the first and last frames, plus one. For example, if the first frame of the clip is
00:00:00:00 and last frame displayed at the end is 00:00:01:15, the reported duration will be
00:00:01:16.
With 59.94 Hz drop-frame time code, the true play duration may not be the exact numerical
value of ((Mark Out – Mark In) + 1) due to the discontinuities in the drop-frame time line. The true
run time is shown in the Clip Navigator.
Auditioning the Mark In Point (Review Clip Button)
The Review Clip button
|
<–>
|
cues the clip to the Mark In point (or SOM, if no Mark In point
exists) and begins playback. Review Clip will stop at the Mark Out point. The Mark Out point will
be displayed in Still mode.
The Review Clip button may be used to check the Mark In point without playing all the way through
the clip. After Review Clip is pressed and play begins, all of the standard transport buttons are
available for use.
Auditioning the Mark Out Point (Review Out Button)
|
The Review Out button
–>
may be used to audition the Mark Out point without playing all
the way through the clip. It will cue the clip to three seconds before the Mark Out point (or EOM, if
no Mark Out Point exists) and then begin playback. Review Out will stop at the Mark Out Point.
MAXX-1200HD Owner’s Manual Page 49
Page 50
System Configuration
The following configuration options apply to the System as a whole and not to individual
channel transports.
Assigning Names to the Server and Transport Channels
The server can be assigned a name that will be displayed along the top of the Main GUI
Window. Each individual channel transport can also be given a name.
To assign a name to the server or transport channels, click EDIT>CONFIGURE>NAMES
from the main menu pulldown.
The screen of Figure 10 is displayed. Use the keyboard to type in a name for any of the
selections. Names can be up to 31 characters in length. Spaces, digits and other non-alphanumeric
characters may be used. Click APPLY to accept the name. The names will appear in their
appropriate windows immediately.
Figure 10 - Configure Names Screen
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Programming GPIO Outputs
The MAXX 1200HD has six General Purpose Outputs, referred to as GPO 1 through GPO 6.
Each GPO can be programmed to go active on the selected channel when one of the following
events occurs:
IDLE
PAUSED
STOPPED
PLAYING
RECORDING
RAID System Fault
NO GENLOCK
NO VIDEO INPUT
PLAYLIST
To program a GPO output, select EDIT->CONFIGURE->GPO. The screen of Figure 11 is
displayed. GPO 1 through 6 are the 6 triggerable outputs. The checkboxes to the right of each
selection represent channel 1, 2 and 3. GPO 6 is shown with the trigger option pulldown
expanded.
1. To activate one of the GPO, pulldown the event menu and select which event will
activate the GPO.
2. Select an associated channel where applicable by checking the channel checkbox.
3. Click APPLY to activate.
when the transport returns to idle
when the transport is paused
when the transport is stopped
when the transport is playing
when the transport is recording
when a RAID or System Fault occurs
when there is no genlock
when there is no video at the selected input
Control GPO via playlist.
Figure 11 - GPO Configuration Screen
MAXX-1200HD Owner’s Manual Page 51
Page 52
Programming GPI Inputs
The MAXX-1200HD has six General Purpose Inputs, referred to as GPI 1 through GPI 6. Each
GPI can be programmed to trigger one of the following events on a channel.
CUE
JUMP
NEXT
PAUSE
PLAY
RECORD
SELPREV
SELNEXT
STOP
To program a GPIO Input, select EDIT->CONFIGURE->GPI. The screen of Figure 12 is
displayed. GPI 1 through 6 are the six programmable inputs. The checkboxes to the right of each
selection represent channel 1, 2 and 3. GPI 6 is shown with the trigger option pulldown expanded.
1. To activate a GPI input, select the event from the pulldown the event menu
2. Mark a checkbox for the channel of interest. The event will be triggered when that GPI
goes active.
3. Click APPLY to activate.
Cue a clip
Cue selected clip for immediate playback (Playlist Mode only)
Prepare next clip in a playlist for playback (Playlist Mode only)
Pause a clip
Play a clip
Start a recording
In Playlist Mode – Navigate to clip above currently selected clip
In Playlist Mode – Navigate to clip below currently selected clip
Stop a clip
Figure 12 - GPI Configuration Screen
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Page 53
Configuring the Network
The server provides a number of user settings that configure it for use as a practical network.
These will be found on the Configure Network tab shown below.
The NET
NET----1111 Ethernet port on the server has a unique IP Address. In this way, each server can be
NETNET
identified on the network.
Network Settings Tab
Use the server graphic user interface to configure network communication settings. From the
Main Menu selection bar at the top of the screen.
Click EDIT>CONFIGURE->NETWORK
The screen of Figure 13 is displayed.
Figure 13 - Network Configuration Screen
The server is shipped with a default network Host Name and IP Address. Qualified network
engineers may change these configurations to suit your specific network environment. Factory
defaults for networking are:
• Network Disabled
• Use DHCP
Disabling the Network [X]
This selection turns the network access OFF or ON. The default is Disabled (the box is
checked). To Enable the network connection, click the box to un-check it. Disabling the network
can be used to deny access to the server from the network for security purposes.
MAXX-1200HD Owner’s Manual Page 53
Page 54
Enabling/Disabling DHCP [X]
Enabling DHCP will configure the network interface automatically. The IP Address that is
assigned will be displayed in the top line of the main GUI Window.
If the DHCP box is not selected, the user may then manually enter assignments in the
following windows:
• IP Address ( Example: 192.168.1.20 )
• Net Mask ( Example: 255.255.255.0 )
• Default Router ( Example: 192.168.1.1 )
The Host Name and NTP domain name may be a fully qualified domain name, such as
edit1.mydomain.com, or a properly formatted IP address. All other manually configured
addresses must be properly formatted IP addresses.
Saving Network Configuration
Click on OK, APPLY, or CANCEL to accept or abandon new entries.
The IP address of the system is displayed in the upper-left corner of the GUI at the end of the
main window title.
The server is designed to be used in a private dedicated video network. A firewall must
be used in systems that require internal security or connection to public networks.
Consult with a network security specialist for guidance on the best hardware,
programming and practices for your facility’s requirements.
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Setting the Date and Time
Click EDIT->CONFIGURE->DATE/TIME. The dialog below appears.
Figure 14 - Time/Date Configuration Screen
Select the REGION and ZONE according to your geographical location and time zone by scrolling
with the scroll-bar as necessary and then clicking on the selected value.
Set the TIME and DATE by clicking on the Time/Date field and navigating the clock and calendar.
Check Automatic Updates to enable automatic updates using the Network Time Protocol
(NTP).
Refer to Network Time Protocol on page 77.
Note: A System Restart is required for a Time Zone change to take effect
MAXX-1200HD Owner’s Manual Page 55
Page 56
Clip Navigator
The MAXX-1200HD’s Clip Navigator is used to find, select, delete, name, and rename clips.
• Clips can be dragged and dropped anywhere on a Transport for immediate playback.
• Selected single or multiple clips can be dragged into a Playlist. See page 61.
Click SHOW->CLIPLIST from the main pulldown menu to display the Clip Navigator.
Figure 15 – Clip Navigator
Renaming and Deleting Clips
Clips can be renamed by right clicking on them with the mouse, then selecting Rename from
the pop-up menu.
Clips can be deleted by right clicking on them with the mouse, then selecting Delete from the
pop-up menu.
Sorting Clips
Clips can be sorted in forward or reverse order by any of the columns by clicking once or
twice on the column heading. The previous sort is maintained, so for example if you sort by
Name, then by Date, the clips of each Date will be sorted by Name.
Filtering the Clip Display
You can limit the number of clips displayed by typing a string in the FILTER window. For
example, typing “AT” in the filter window would limit the display to all clips that contain “AT”
somewhere in the clip name. Pressing the Clear button restores the complete display.
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Finding Clips
Clips can be easily found using the Clip Locator. To locate a clip:
1. Click SHOW>FIND CLIPS. The Clip Locator screen of Figure 16 appears.
2. Check Case Sensitive to make the search case-sensitive.
3. Check Stop After First Match to find only the first match.
4. Check Use Regular Expressions to search for the string of interest ANYWHERE in the clip
name. With Regular Expressions unchecked, the search will match only clips that BEGIN
with the string entered at FIND. See the next page for more on Regular Expressions.
5. Optionally, Enter a string in the FILTER field to limit the number of clips displayed. For
example, entering “AT” in the FILTER field will limit the display to only clips containing
“AT” in their clip name. Pressing the Clear button restores the complete display.
6. Enter a name or part of a name in the FIND field. Press ENTER to initiate the search. The
clip(s) will be displayed according to the rules set by the checkbox settings.
Figure 16 - Clip Locator
Finding Clips Using Wildcards
The following wildcard conventions may be used in a search. Use Regular Expressions is
unchecked.
*
? Match any single character.
MAXX-1200HD Owner’s Manual Page 57
Match anything. For example, to find all clips starting with “xyz”, use the pattern “
To find all clips containing “2008” use “
*2008*
”.
xyz*
”.
Page 58
Finding Clips Using Regular Expressions
A regular expression (“RE”) specifies a pattern to be matched in a clip name.
Regular expressions can contain both special and ordinary characters. Ordinary characters just
match themselves. Thus, the RE “
so this and any other clip name with “night” in it would be placed in the list of found clips.
The following special characters are supported:
.
(dot) This matches any single character. “a.c” matches “abc”, “aac”, “a2c” and “a c” but
not “acd”.
^ (caret) This matches the start of a clip name. To find all clips starting with “xyz”, for
example, use the Regular Expression “^xyz”.
$ Match the end of the clip name. To find all clips ending in “xyz” use the RE “xyz$”.
< Match the beginning of a word. For example “<Show” will match all clip names
containing a word that starts with “Show”, such as “Now Showing”, but not “LateShow”.
> Match the end of a word.
* Match zero or more repetitions of the preceding character. “.*” will match anything –
“G.*N.*” will match “Georgia Evening News” or “Good Night”.
night
” would match the “night” in the clip name “Tonight Show”,
+ Match 1 or more repetitions of the preceding RE.
? The preceding Regular Expression term is optional. “ab?c” will match “ac” or “abc” but
not “adc”.
[ ] Used to indicate a set of characters. Characters can be listed individually, or a range of
characters can be indicated by giving two characters and separating them by a "-". Special
characters are not active inside sets. For example, [a+$] will match any of the characters
"a", "+", or "$"; [a-z] will match any lowercase letter, and [a-zA-Z0-9] matches any letter
or digit. If you want to include a "-" inside a set, precede it with a backslash, or place it
as the first character. You can match all characters that are not within the set by making
"^" as the first character of the set; "^" elsewhere will simply match the "^" character. For
example, [^7] will match any character except "7".
SPACE A space is treated as an ordinary character. “ Show “ (<space>Show) will match
“Tonight Show” but not “Now Showing” or "NewShow”. “ “ will match any clip with a
space in the name.
The subject of Regular Expressions is much larger than can be completely covered here. They
are used in several different operating systems and programming languages. Further information
can be found on the internet and in books on Regular Expressions and Linux.
Page 58 MAXX-1200HD Owner’s Manual
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Using Playlists
MAXX-1200HD’s Advanced Playlisting software provides extensive tools for building,
editing and playing complex sequences of program content. Advanced Playlisting appears as onscreen windows, with an intuitive Graphic User Interface that makes it easy to operate without
extra equipment. It’s invaluable for building commercial breaks, news rundowns, still-store and
clip lists. You can create and store as many playlists as needed, each with its own unique name.
For many users, Advanced Playlisting may be all that’s needed to go to air.
The following features are included:
• Drag-and-drop playlist building and editing on a graphic interface
• Edit lists while they’re running
• Start at any point in a list
• Displays run time for clips, plus segment length and total remaining time
• On-the-Fly commands for Pause, Skip, Hold, Next and Jump functions
• Append a playing list with a saved playlist
• Up to six programmable GPI Output events embedded in playlist clips
• Programmable time-of-day start for a playlist
• Generates an As-Run Log
• Set rules for deleting unneeded material on the playlist
• Simple text format allows playlists to be created, viewed and edited offline
• FTP access allows playlists to be transferred between servers, or to/from a PC
MAXX-1200HD Owner’s Manual Page 59
Page 60
The Playlist View
The Playlist View for channel 1 is shown in Figure 17. Its functions are briefly
described here. Table 1 provides an overview of Playlist control functions and their
associated hot-keys.
Figure 17 - Channel 1 Playlist View
FUNCTION DESCRIPTION / REFERENCE INVOKE HOT-KEY
PLAY/ PAUSE
STOP/ SHOW
CUE
NEXT
JUMP
LOOP
EDIT
ARM START TIME
HOME
Play / Pause a clip ( Page 45, 63 ) PLAY Button P or SPACE
Stop / Show First Frame ( Page 63 ) STOP Button S
Cue a clip ( Page 63 ) CUE Button C
Prepare next clip for playback ( Page 63 ) NEXT Button N
Jump to the selected clip ( Page 64 ) JUMP Button J
Check to loop a Playlist ( Page 63 ) LOOP
Checkbox
Check to enable editing ( Page 65 ) EDIT
Checkbox
Enable Scheduled Start Time ( Page 63 ) ARM START
TIME
Checkbox
Scroll to currently playing Clip ( Page 64 )
Table 1 - Playlist Control Functions
HOME
Button
L
E
T
H
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Creating and Running a Playlist
To Create a Playlist (Using channel 1 in the example):
1. Change the transport for Channel 1 to the Playlist View. Click FILE->PLAYLIST
in the Channel 1 transport pulldown menu. The window of Figure 18 appears.
2. Click the EDIT check box to put the channel into edit mode.
3. Click SHOW->CLIP LIST from the main menu to open the Clip Navigator. Both
windows are now visible.
4. Double click on a clip in the Clip Navigator to add it to the Playlist. The clip will
appear in the playlist. The first clip will indicate a status of CUED. Alternately, click on
any clip and hold the mouse button as you move the cursor to the playlist. Let go of
the button when the cursor is over the position that you want the clip to appear in the
playlist (drag and drop).
5. Repeat the procedure to add more clips.
Figure 18 - Channel 1 Playlist with Clip Navigator
6. Click PLAY to run the playlist. The clips will be played in the order they were entered
in the playlist. The currently playing clip will indicate a status of PLAYING. The next
clip in the list will indicate a status of CUED.
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Figure 19 – Active Playlist
7. To SAVE the Playlist select FILE->SAVE-AS. Enter a file name. Click SAVE.
8. To SAVE an existing playlist without changing the name, use FILE->SAVE.
Loading a Playlist (FILE>OPEN)
Click FILE->OPEN from the Playlist View to bring up the list of available Playlists. Double-
click on a playlist to load it.
Saving a New Playlist (FILE>SAVE AS)
Once a Playlist has been created, it can be saved by selecting FILE->SAVE AS from the
Playlist View pulldown menu. Type in an appropriate name and click SAVE.
Saving Existing Playlist (FILE>SAVE)
An existing Playlist can be saved by selecting FILE->SAVE from the Playlist View pulldown
menu. Type in an appropriate name and click SAVE.
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Setting Playlist Start Time
Set a start time for a Playlist by entering a twenty four hour time of day in Hours, Minutes and
Seconds in the START TIME field (see Figure 17 ). Click on any field to edit the field. Check the
ARM START TIME checkbox to arm the start time. The ARM START TIME checkbox will
automatically uncheck itself once the playlist has started.
Triggering the Start Time is essentially the same as pressing the Play button, so it is possible to
arm the start time while a list is playing, have the playback stop from a Hold or GPI Stop, and then
restart when the Start Time triggers playback.
Stopping Playlist (STOP)
Click STOP to halt a Playlist.
Pausing Playlist (PLAY/PAUSE)
When a Playlist is running, the PLAY key will change to indicate PAUSE. Pressing PAUSE
stops the Playlist immediately, on the current frame of a clip. Pressing it again will resume
playback.
Cueing Clip (CUE)
When the Playlist is running, click CUE to immediately prepare a selected clip for playback.
When the current clip is finished playing, the Playlist will play the Cued clip, followed by all
subsequent clips. This allows the user to skip over clips that appear in the list between the
currently playing clip and the selected clip.
The user may also re-cue a clip that has already been played. In this case, the Playlist will
restart from the selected clip, and all subsequent events will be played (or re-played) in sequence.
When the Playlist is stopped, CUE will prepare the selected clip to play when Play is pressed, or
the list is started automatically by Arm Start Time.
Looping Playlist (LOOP [X] )
To loop the entire playlist after the last clip completes, check the LOOP checkbox at any time.
Upon un-checking, the list will play to completion and then stop.
Show First Frame of CUED Clip (SHOW)
When a clip is cued, the STOP button legend changes to SHOW. Pressing it will display the
first frame of the cued clip.
Preparing Next Clip for Playback (NEXT)
When a Playlist is stopped, click NEXT to prepare the next clip in the Playlist for playback.
While the Playlist is running, NEXT will immediately begin playing the next clip in the Playlist.
(The next clip may require several seconds to load and cue for a seamless transition.) If the next
event in the Playlist is a HOLD, the NEXT command will move to the Hold event, and video will
display black.
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Jumping To Selected Clip (JUMP)
Click JUMP to cue any selected clip for immediate playback; this permits jumping over
intervening clips. JUMP also allows clips that have already been played to be immediately re-cued
and played. In this case, the Playlist will restart from the selected clip, and subsequent events will
be re-played in sequence.
Automatic Scrolling to Currently Playing Clip (HOME)
Click HOME to make the currently playing clip visible in the Playlist View window. . If no
clip is playing, then the currently-cued clip is displayed. This is helpful if you have manually
scrolled elsewhere in a large Playlist. Once this is done, the display will also maintain the
currently-playing clip within the window, if EDIT is off
Setting Maximum Played Items to Keep
To set the number of played items to be retained in a playlist:
Click OPTIONS>CONFIGURE from the Playlist View of the channel pulldown menu. Use
the UP and DOWN scroll buttons to increase or decrease the number of clips to retain. The default
value of zero will retain ALL Clips.
Figure 20 - Channel Playlist Configure Screen
Enabling As-Run Logging
To enable As-Run logs, Click OPTIONS>CONFIGURE from the Playlist View of the Channel
pulldown menu. Check the Enable As-Run logging to enable As-Run logging. Uncheck the box to
disable As-Run logging. When enabled, a check mark will appear next to the As-Run log label,
and files played by a playlist will be written to an As-Run log. As-Run logs are available only
through FTP downloads; they cannot be viewed or printed from the server. After logging into the
server using FTP, select the ASRUN folder. All logs are stored in this location, and have the
extension “.arl”. Refer to APPENDIX E – AS-RUN LOGGING for more details about As-Run
logging functionality.
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Viewing, Editing and Archiving Playlists
Playlists can be accessed via the MAXX 1200HD’s FTP feature, allowing several capabilities:
• Lists can be backed up on a PC, and sent to another server.
• Lists can be viewed and printed from the PC.
• Lists can be edited or created on the PC and uploaded to the server.
Playlists are found in the MAXX 1200HD’s FTP directory in the lists folder. They are simple
text files with the extension .lst (LST). Refer to Appendix D, Playlist Management for more
information.
Editing Playlists
Removing Clip from Playlist
To remove a Clip from a Playlist:
• Make sure the clip to be removed is not PLAYING or CUED
•
Position the cursor over the Clip and right-click. Select REMOVE from the pulldown menu.
Removing All Clips Above or Below the Selected Clip
All clips above or below the selected clip can be removed unless a CUED or PLAYING clip is
affected. These options will “grey out” if removal is not allowed for this reason.
To Remove All clips above a selected clip:
• Move the cursor over the clip to select it
• Right click the mouse and select Remove All Above from the pulldown menu.
To Remove All clips below a selected clip:
• Move the cursor over the clip to select it
• Right click the mouse and select Remove All Below from the pulldown menu.
Inserting a HOLD into a Playlist
The HOLD command inserts a hold (wait) event in a Playlist immediately before the selected
clip. The PLAY or JUMP command will restart a Playlist after it has stopped on a HOLD line. The
HOLD command is also available in the Playlist Item Context Menu, accessed by right-clicking in
the Playlist item window. If a Programmed Start Time has been set and is armed, the Playlist will
resume when the Programmed Start Time occurs. See Page 63 for instructions on setting a
programmed start time.
Appending a Playlist (FILE->APPEND)
Make sure the EDIT checkbox is checked in the Playlist View window. Click FILE->APPEND
from the Playlist View to bring up the list of available Playlists. Double-click on a playlist to load it.
It will appear at the end of the list after a label event that shows the name of the appended list.
This operation can be performed during playback, allowing a new playlist to be loaded without
interruption of programming.
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Changing Duration of Clips in a Playlist
Make sure the EDIT checkbox is checked in the Playlist View window. Position the cursor
over a clip and right-click. Select EDIT DURATION from the pulldown menu. Enter a duration in
the Duration window. The minimum duration is 3 seconds. The entry may be in one of these
formats.
• Hours, Minutes, Seconds and Frames entered as HHMMSSFF
04300102 = 4 Hours, 30 minutes, 1 second, 2 frames
• Hours, Minutes, Seconds and Frames entered as HH:MM:SS:FF
03:39:41:17 = 3 Hours, 39 minutes, 41 seconds, 17 frames
• As a whole number along with the special characters H for hours, S for seconds, M for minutes
7H would set 7 hour duration. 31m would set 31 minutes. 15s would set 15 seconds.
NOTE: The Clip duration is affected only within the Playlist, for this event. The duration of the
source clip is not changed. Other events containing the same clip are not changed.
Mapping GPO to Playlist Events
The MAXX-1200HD has six General Purpose Outputs, referred to as GPO 1 through GPO 6.
Any of these can be programmed to go active at a pre-determined time, or offset, after the
beginning of a Playlist clip. An active duration can also be set, after which the output again goes
inactive. In all cases, every output will go inactive when a clip ends. By default, a new clip
contains no programmed GPI output commands. Refer to APPENDIX A – CONNECTOR
SPECIFICATIONS for details on electrically interfacing to the GPO lines.
To Map a Playlist event to a GPO Line, Follow these steps.
1. Select EDIT>CONFIGURE->GPO. The screen of Figure 21 is displayed. GPO 1
through 6 are triggerable outputs. The checkboxes to the right of each selection
represent channel 1, 2 and 3. GPO 6 is shown with the trigger option pulldown
expanded.
a. Set the GPO of interest to PLAYLIST mode from the pulldown menu.
b. Set the Channel to 1, 2 and/or 3 by checking the appropriate check box to the right.
Click APPLY to activate the settings.
2. Check the EDIT checkbox in the Playlist View of the transport.
3. Place the cursor over a Clip in a Playlist. Right click on the clip. Select EDIT GPO. The
GPO Editor (Figure 22 ) appears.
4. Enable the GPO of interest by checking the corresponding ENABLED checkbox.
5. Enter an offset into the Clip to activate the GPO line in the Offset Field. The form of the
field is Hours, Minutes, Seconds and frames. ( HH:MM:SS:FF )
6. Enter the Duration for the GPO to remain active in the Duration Field using the same
format. Click APPLY to activate the changes.
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Figure 21 - GPO Configuration Screen
Figure 22 - GPO Editor
Mapping GPI to Control a Playlist
Playlists can be controlled with the Six GPI Inputs as described in Programming GPI Inputs
on page 52.
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Advanced Topics
System Timing
The MAXX-1200HD is equipped for use with an external genlock signal as a timing reference.
This causes all outputs to be synchronous with other video in a system.
Adjustment of Genlock Lines will fine tune this synchronization to compensate for differences
in equipment and wiring. This is a global setting allows the output timing to be varied by one line
of video. This rarely needs to be adjusted. If required, it would be adjusted so that the output of the
first line of video happens concurrently with other contributing inputs. The visible effect is a rise or
fall of the picture by one line, when viewed at the output of a video switcher or on a genlocked
monitor. Note that this setting can cause VANC data to appear on different and possibly
inappropriate lines.
Figure 23 - Video Timing Adjustment
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Using Embedded Audio
The MAXX-1200HD provides eight-channel embedded audio capability. Key features include:
• Synchronous 20-bit audio at a 48K sample rate. Non-synchronous audio and other sampling
rates are not supported.
• While up to 16 channels of audio may be present in an HD-SDI stream (arranged in four groups of
four channels), the server records and plays back only Group 1 and 2 (channels 1-8).
• In E-E mode, all embedded audio will pass through the server unaltered.
• The user can select audio to record from the embedded audio stream, or from the two analog
audio inputs on the server, or (with the same setting) 8 analog audio channels, including those
on the external AXP-5 module. Mix-and-match among inputs is not supported.
• Embedded audio is always included in the HD-SDI stream on playback, and will also appear
on the two rear panel analog audio outputs.
• User bits in the HD-SDI embedded audio stream are not supported.
• 20 bit Dolby® E is supported with 360 Systems’ Bit-for-Bit® technology.
Using Audio Sample Rate Conversion
A check-box is provided to engage built-in sample rate converters for incoming AES/EBU audio
tracks, which are then converted to a 48K broadcast standard synchronized by video genlock.
Sample Rate Conversion does not apply to analog or Embedded audio.
The sample rate converters should be used in any of these cases:
1. The incoming digital audio and video are not referenced to genlock.
2. The sync reference is set to INTERNAL.
3. The incoming digital audio is not at a 48 KHz sample rate.
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Ganging Channels for Synchronized Playback
Up to three video channels can be ganged together for frame-accurate playback. They may be
used for key and fill material (either stills or clips), or multi-channel playout of presentations, such
as synchronized matte backdrops on News Broadcasts, or multi-screen projection of related
images.
The channels can be ganged in the following combinations:
• Channel 1 controls Channel 2 and/or Channel 3
• Channel 2 controls Channel 3
Only one channel can be set as the master channel.
To configure Channel Ganging Click EDIT->CONFIGURE->TIMING from the Main Menu.
• To select Channel 1 to be ganged with channel 2 only, set CHANNEL GANGING MASTER to
1 and click the GANG checkbox on channel 2.
• To select Channel 1 to be ganged with channel 3 only, set CHANNEL GANGING MASTER to
1 and click the GANG checkbox on channel 3.
• To select Channel 1 to be ganged with channel 2 and 3, set CHANNEL GANGING MASTER to
1 and click the GANG checkboxes on channel 2 and channel 3.
• To select Channel 2 to control channel 3 set CHANNEL GANGING MASTER to 2 and click the
GANG checkbox on channel 3.
Using Channel Ganging for Key-and-Fill or 3D Playback
Channel Ganging is used for frame-accurate playback of stills animated sequences that have
an alpha, or key, channel. These in turn are fed to a downstream keyer or video effects generator,
to be combined with other video content. Manual or automated control of the Master channel is all
that is needed to play both the key and the fill. The MAXX-1200HD can also be used to play two
synchronized channels for 3-D applications.
The ‘Key’ and ‘Fill’ components of a clip are linked by their names: The ‘Key’ must have the same
name as the ‘Fill’, but with a trailing underscore. For example:
Fill clip name: myfile
Key clip name: myfile_
There is no provision for automatic loading of similar named clips on more than two channels,
the Master channel and the next higher numbered Ganged channel. Additional channels must be
loaded manually, after loading the master channel.
Proper key and fill operation requires two clips of identical length. This can be accomplished
by editing with head and tail trim.
Channel 2 is ganged to Channel 3 in the following example.
When a clip is opened/cued on Channel 2, the server automatically looks for another clip with
the same name, but with a trailing underscore. If the clip is found, it is loaded on Channel 3. The
Channel 2 clip contains the “fill” material, while the Channel 3 clip has the ‘key’ (or alpha) file.
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An automation system could, for example, issue a VDCP Cue command to Channel 2 for a
clip called “logo”. Channel 3 would automatically be loaded with clip “logo_”. A Still or Play
command sent to Channel 2 would cause both Channels 2 and 3 to display the fill and key clips,
respectively.
Note that the VDCP checkbox option to “show first frame” for a Cue command is ignored for
channels in ganged mode. The automation system must issue a Still command to Channel 2 to
achieve this effect.
Ingesting a TARGA file via FTP automatically creates a key clip and a fill clip, each a single
frame in length. For example, if file “xyz.tga” is transferred to a server via FTP, then a pair of
single-frame clips is created: “xyz” and “xyz_” containing the fill and key material.
Combined Video and Graphics Capability
MAXX-1200HD includes graphics import capability, enabling it to function as both a graphics
still-store, and an animation playout server. Three simultaneous outputs give it the power to
combine video, graphics and animation playback. Channels can be ganged in various
combinations to provide key-and-fill playout, with a third channel playing background.
The server supports FTP import from most graphics systems, including Photoshop®, After
Effects®, Final Cut Pro®, Xpress Pro™, Liquid Edition and Vegas Video.
Importing TARGA Graphics Files
The server can recognize and ingest single-frame TARGA files via FTP. TARGA files have a .tga
extension, and may contain an alpha (or key) channel. During transfer, the server will split the
TARGA file into a Fill frame, and a Key frame if it exists. These will be converted to highresolution files, one frame in length.
For example, if an original file is named Logo.tga, the files created will be named Logo.mxf
(the fill file) and Logo_.mxf (the key file). Note the trailing underscore “_” added to the file name
of the key. This allows the TARGA file to be used for key and fill applications when channels 2
and 3 are ganged together.
The resolution of a TARGA image should be 1920 x 1080 for use in 1080i format, or 1280 x
720 for use in 720p format. If the original TARGA image is not of this resolution, the server will rescale it, possibly introducing some dimensional distortion. The bit depth of the files must be 24 or
32 bit. The server does not support Targa sequences, only single frame graphics.
Animation Import (.mov files)
From the server’s standpoint, an “animation” clip must have a minimum length of one second.
A separate Alpha channel may or may not be present. Any graphics workstation capable of
exporting files supported by the server can make transfers to it via FTP. If an alpha channel is
present, the naming conventions of the Key/Fill Mode apply: the file name for the key video is the
same as the filename for the fill video, with the addition of an underscore character ( _ ). Many
software programs have the ability to create content compatible with the server, including Final
Cut Pro®, Avid® Xpress, Liquid Edition, Vegas Video; and Adobe® After Effects®, Premiere® and
Photoshop®.
Animation sequences to be sent to the MAXX-1200HD should be saved in QuickTime format
with either no compression or with Run Length Encoding enabled. The image size should be
1920x1080 or 1280x720. An alpha channel may be present.
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The resulting .mov file may be sent to the server by FTP, logging in as user “anonymous”
or “ftp”. No password is required. After the transfer completes, the server will render (encode) the
.mov animation sequence into a pair of JPEG-2000 clips (key and fill) that are playable on the
server. This is a somewhat time-consuming process, so it takes place in “background mode”. The
GUI status bar indicates the clip being processed. When finished, the clip name will appear in the
GUI clip list, ready for playback.
Still Frames
A single-frame clip (a “still”) may be inserted into a playlist. The length of a still will appear as
one frame in the clip list. When a still is encountered, the playlist will pause and hold the still
image until a Play command is issued, at which point the playlist will continue to the next clip in
the list. When using the GUI, the space bar (a keyboard shortcut) will also advance the playlist.
Stills may be placed anywhere in a playlist. In fact, a playlist may be entirely composed of stills.
A still frame clip in a playlist can have a duration assigned to it (See page 66 ). It will then
play for that duration and the list will continue automatically.
Stills are created when TARGA files are ingested. (See page 75 for a description of TARGA file
ingest.) It is also possible to create a still frame by editing any clip. When editing the clip, position
the transport on the desired frame and set both the In and Out points to this frame. Save the clip,
or Save As to a new clip name. The selected frame will be displayed when the clip is played in the
Playlist.
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FTP File Transfers
The MAXX-1200HD connects over Gigabit Ethernet using an RFC-1359 compliant FTP server.
File transfers to and from the server are managed from an FTP client file transfer program running
on a Windows® or Macintosh® computer. This provides a rapid way to execute drag-and-drop file
transfers; it can also manage many servers at once and does not tie up the server GUI, which may
already be in use.
FTP programs may also be used to move recorded or edited material between the server and
Network Attached Storage (NAS) or a DVD-ROM library.
Table 2
FTP Client Version Platform
Flash FXP 3.2.0 WINDOWS XP, WIN2K
DOS FTP 5.1.2600 WINDOWS XP, WIN2K
WS FTP 5.08 WINDOWS XP, WIN2K
Internet Explorer 6.0.2900 WINDOWS XP, WIN2K
Fetch 5.2 MAC OSX
CyberDuck 2.7.3 MAC OSX
indicates the supported FPT client list.
Table 2 - Supported FTP Clients
From a networking or system-integration viewpoint, the server appears as a normal FTP server
in any size network, with the exception that it may only receive video files that are compatible
with the server.
The server is designed to be used in a private dedicated video network. A firewall must
be used in systems that require internal security or connection to public networks.
Consult with a network security specialist for guidance on the best hardware,
programming and practices for your facility’s requirements.
Gigabit Ethernet Cable Quality
The high data rates generated by Gigabit Ethernet require high-quality cable designed for this
application. Low-quality network cables can result in high error rates and lower transmission
speed. For Gigabit operation, standard CAT-5 cable should be used only for very short cable runs.
New Category 5e (enhanced) cables ensure maximum transfer rates, and should be used as the
minimum standard. Category 6 cable is a good choice for applications where longer cable runs are
required.
Configuring the FTP interface
Before logging in to the server’s FTP server, the network must be configured according to the
local network topology. This is primarily a matter of setting a static IP address or configuring
MAXX to use DHCP to obtain an IP address from a DHCP server. Refer to page 53 for details on
configuring the network settings.
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When connecting directly to a PC or Laptop, configure the server as IP address 192.168.1.3,
netmask 255.255.255.0 and disable DHCP. In the PC, double click on the Local Area Connection
Icon in the system tray or in the Network and Dial-Up Connections in the Control Panel. In the
Local Area Connection Status dialog, click on Properties. Click on the item “Internet Protocol
(TCP/IP)” and click on Properties again. In Local Area Connection Properties, turn off “Obtain an IP
Address Automatically“ by selecting “Use the Following IP Address” and set the address to
192.168.1.2, netmask to 255.255.255.0.
No hardware settings are available or needed. The NET
NET----1111 port automatically negotiates port
NETNET
speed and configures transmit and receive connections, and does not need a “crossover” cable
when connecting directly to a PC.
The actual transfer rate depends on the format of the files being transferred, the number and
bit rate of video streams being played. In practice, broadcast content encoded at 12 Mb/sec should
transfer at a rate five times faster than real time, even while the server is playing video.
Logging in to the server FTP Service
The server allows only for anonymous login. Using one of the FTP clients shown in Table 2,
enter “anonymous” as the user name or check the “anonymous” checkbox on the login screen.
When the FTP client is connected, it will display the Clips in the main directory and all of the
sub-folders. Clips can be uploaded, downloaded, deleted and renamed using standard FTP client
commands. Clips in the subfolders can be displayed by entering those folders. Consult the
documentation for your FTP client for information on changing folders.
File Sizes Reported in Listing
The size of a clip reported in the file listing is the amount of video and audio data included in
the entire clip, regardless of the settings of the In Point and Out Point.
Overwriting Files
It is the responsibility of the client application (Windows Explorer, FlashFXP, etc) to ask the
user if they want to overwrite a file.
Note that some types of files (such as .mov and Targa) change their file extensions when they
have been transferred into the server. In these cases, the FTP client cannot warn of a file
overwrite. It is important to take extra care when using these types of files not to overwrite
necessary files.
Interrupted and Resumed Transfers
If a transfer is interrupted (for example, by a dropped connection) the amount of the file that
has been transferred is kept on the target system. Resumption of a partial transfer is possible if the
FTP client supports it.
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Transfer of Edited Segments
00:00:00;00
01:22:18;04
00:30:00;00
(
)
00:32:00;00
(
)
00:30:00;00
00:32:00;00
The server sets MARK-IN and MARK-OUT points in a clip as “edit pointers.” For all edit
operations within a given server, these pointers produce “virtual edits” that save disk space, and
the time it would take to re-write the marked region as a new file.
When transferring clips via FTP, the entire clip is transferred.
To maintain the identity of the transferred clip, the time code references for its Mark-In/Out
points are maintained, as shown in
Figure 24
.
When transferring edited material, keep in mind that you are making copies of the data on the
target device. While subclips that reference the same video content on the original recordings take
up minimal extra disk space, they could take considerably more space on the target storage.
Before Transfer (On Source Image server)
CLIP_A.mxf
IN POINT
After Transfer (On Target Image server)
CLIP_A.mxf
OUT POINT
Figure 24 – Result of a network file transfer
Supported File Types
MAXX recognizes media file types by their file extension. It is important that the file extension
properly identifies the file content. Attempts to send a file in one format but masquerading as
another due to a wrong file extension may result in undefined behavior. The following formats are
supported:
JPEG-2000 (.vcf)
As of this writing, the JPEG-2000 file is .vcf (360 Systems) format. Near-term software releases
will provide file exchange capability with JPEG-2000 products from other companies.
MOV (.mov)
MOV-wrapped graphics can be imported and rendered for playback as JPEG-2000 files.
Animation sequences to be sent to the MAXX-1200HD should be saved in QuickTime format
with either no compression or with Run Length Encoding enabled. The image size should be
1920x1080 or 1280x720. An alpha channel may be present.
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TARGA (.tga)
24 or 32 bit format (16 bit format is not supported.) During transfer, the TARGA file will be
split into a Fill frame and a Key (Alpha) frame. These are saved as .tga files, each one frame in
length. The clip name for the fill frame is the base name of the .tga file, while the key frame has
this name with an appended underscore character. The resulting files will be available as MXF files
for subsequent FTP transfer.
Playlists (.lst, .txt)
A server playlist is a text-based file residing in the ‘lists’ directory. Playlists can be created offline and transferred to the server using FTP. See page 128 for further information on playlist file
editing and management.
As-Run Logs (.arl)
As-Run logs are available as a document of content actually played. They may be extracted
through FTP transfer. See page 64 for further information on using As-Run logs.
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Network Time Protocol
Automatic Date/Time Updates
When using server play-lists in broadcast applications, an accurate record is often needed of
what was played and when. The server’s As-Run logging feature creates such a record, time
stamping each played clip using the machine’s internal date/time clock. Very accurate time
stamping can be achieved by synchronizing the server’s clock to an external time base that is
referenced to Coordinated Universal Time (UTC).
This is accomplished using the Network Time Protocol (NTP) to interrogate time servers
through a network connection. A time server could be an in-house computer that is equipped with
a GPS receiver, or a radio receiver locked to signals from the NIST radio station WWV.
Alternatively, public time servers may be used which are accessible through an Internet
connection.
Connecting to the Network
To obtain automatic date/time updates from the public time servers on the Internet, you will
need to provide the server with Internet access. Generally, servers would be connected on a
secure high-speed local area network, with any Internet connection going through a router with an
integrated firewall. The Network Time Protocol uses TCP/IP port number 123, so be sure the
firewall is configured to allow access to this port per Figure 25.
Figure 25 - NTP Network Block Diagram
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Configuring NTP
The server GUI is used to set the time zone and to enter the networking parameters. The local
GUI must be used, as these configuration screens are not available on the Remote Workstation
Interface.
Selecting the Time Zone
Starting at the main menu bar, Click Edit->Configure->Date-Time screen. When
“Automatic Updates” is not checked, the Region and Zone lists are enabled. Select your region
and then the zone within that region. There may be more than one way to your zone;
America/New_York, for example, is the same as US/Eastern. Click the APPLY button to activate the
settings.
After changing the time zone a Quick Restart must be performed before changes become
effective.
Figure 26 - Date/Time Configuration Screen
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Entering Network Parameters
From the GUI’s main menu bar, Click EDIT>CONFIGURE>NETWORK. The screen of Figure
27 below appears. Make sure the basic network parameters have been entered.
Figure 27 - Network Configuration Screen
Disable Network: uncheck
Host Name: (Any name will suffice, but since this name appears on each line of the server’s
diagnostic logs, it is a good idea to keep this short.) The name should also be unique from other
devices on the network.
If “Use DHCP” if not checked, then enter a fixed IP address compatible with your local subnet. For
example,
IP Address: 192.168.1.20
Net Mask: 255.255.255.0
Default Router: 192.168.1.1
The Name Servers and NTP Servers fields provide the information needed to reach the public time
servers.
The NTP Servers field contains a list of time servers, either by numeric IP address, or by site name
(URL). Entries are separated by spaces.
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The nonprofit Internet Systems Consortium, Inc. (ISC) maintains sites that automatically return
lists of public time servers to an NTP client such as the server. Hence, the NTP Servers field is
initially filled in with the URL’s for these sites (0.pool.ntp.org, for example). Of course, this list
with the addresses of specific time servers you may want to use can be overwritten. However, any
attempt to clear the NTP Servers field will reset it to the default list.
Note: When URLs (non-numeric site address such as pool.ntp.org) are used in the NTP Servers
field, the IP address of at least one DNS (Domain Name server) in the Name Servers field must be
provided. Typically, this address is supplied by the Internet Service Provider.
These name servers translate URL names into numeric IP addresses needed to access the sites
in question.
When using a GPS-based time server which is connected directly to a local area network,
enter its numeric IP address (such as 192.168.1.60) into the NTP Servers field, leaving the Name
Servers field blank.
Also, if the numeric IP addresses of the public or corporate time servers on the Internet is
known, these addresses can be entered, separated by spaces, in the NTP Servers field, leaving the
Name Servers field blank, since there would be no URLs to be resolved.
Note: Not all Time servers allow unlimited public access. Refer to www.ntp.org for more
information.
Click the APPLY button to save your changes.
Page 80 MAXX-1200HD Owner’s Manual
Page 81
Automation Control
MAXX-1200HD’s serial control ports allow operation with many broadcast automation
systems, instant replay panels, video switchers, and remote control devices.
For compatibility with simple controllers and push buttons, the server also provides six GPI
(contact closure) inputs, and six programmable-command outputs.
Remote Serial Control
The server’s three serial control ports (9-pin, EIA-422) permit independent control of its three
video channels. The following protocols are accepted:
• VDCP
• BVW
• ODETICS Extension to the BVW protocol
Figure 28 - Rear Panel Detail of Serial Port Connectors
CH1 - Channel 1, also referred to as COM1
CH2 - Channel 2, also referred to as COM2
CH3 - Channel 3, also referred to as COM3
With VDCP, Each port can also respond to channel ID numbers that are equal to, or multiples
of, its base number. For example, channel 1 will also respond to 4, 7, 10, etc. This can be helpful
when an automation system needs to control a number of servers at once.
The server’s multiple serial ports allow simultaneous connection of an automation controller
and a desktop editing controller. This way, one could configure an edit controller on Channel 1
for record, playout, and editing; while an automation controller on Channel 2 manages play-to-air
operations. Alternatively, a single controller could control the operation of all server channels.
MAXX-1200HD Owner’s Manual Page 81
Page 82
Controller Priority
Only one serial controller can take control of a given video channel at a time. In general, the
first controller to gain control of a video channel will have exclusive control; this prevents
conflicting commands that would cause unexpected behavior. The only exception is that the
graphic user interface can immediately take control of a channel, by de-selecting Serial Control in
that channel’s dialog window.
External controllers are prohibited from taking control away from the GUI. The SERIAL
CONTROL mode must be checked in the channel dialog window before a remote control device
can communicate with that channel.
Configuring the Automation Interface
Setting the automation protocol for a video channel
Each video channel can be configured independently for VDCP or BVW protocol.
To map a protocol to a channel, Click EDIT->CONFIGURE->SERIAL PORTS from the main
pull-down menu. The screen of in Figure 29 is displayed. Use the PORT pulldown to select
COM1, 2 or 3. These map to Video channels 1, 2 and 3.
• Select VDCP to map the port to VDCP protocol
• Select BVW to map the port to BVW and ODETICS protocols
Note that the ODETICS protocol is layered with the BVW protocol, and that it supports clip
names of up to eight characters only. Clips with longer names will not be displayed by an Odetics
controller and will not be accessible. This includes the demo clips shipped with the server; see the
section on page 56 to rename the clips to allow their use for testing.
VDCP operation can allow control of a channel by ID number from a different numbered
serial port, while BVW and Odetics protocol control only the channel number corresponding to
the number of the serial port in use. Take care if using both protocols not to allow VDCP
controllers to address a channel that is controlled by BVW/Odetics on another serial port.
If necessary turn on “Assigned Serial Ports” in VDCP Options – this will force VDCP to control
the channel corresponding to the serial port it is connected to regardless of the channel ID in the
control messages.
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Page 83
Figure 29 - Serial Port Configuration Screen
Setting the Automation Source Directory
By default, automation equipment will access the Home or Root directory as a source of clips. The
directory accessed by automation equipment can be set for each port as follows.
Select the port to be used (COM1, COM2, COM3 or COM4 ).
Click on the FOLDER icon in the PATH field of the Serial Port Configuration Screen. Navigate to
the folder to be accessed by automation equipment.
It is recommended that for most applications only the root directory be used, and the
automation system be relied on for file management rather than the server. Automation can only
see the clips that are in the assigned Automation Source Directory. There are two classes of
applications for folders in conjunction with serial control:
Limiting the number of clips accessible to automation or remote controllers.
• Some controllers have limited capacity for clip display and selection. Using a folder to
present only the currently needed clips can streamline operation.
• Content can be prevented from being aired but still be readily accessible. Content can be
ingested at any time and made available to air by moving it into the Automation Source
Directory.
• “Archived” material can be held in organized folders, then copied into the Automation
Source Directory as needed to air. The copies can then be deleted after airing without
affecting the archived copy.
• Content for different purposes can be grouped in folders, and selected by changing the
Automation Source Directory.
MAXX-1200HD Owner’s Manual Page 83
Page 84
Segregating material for different broadcast channels
• Content can be placed in a folder for each channel, and played out by separate automation
systems or controllers. Each channel can run completely independently – there can be
duplicate file names with different content, and the opportunity for airing content on the
wrong channel is greatly reduced.
• Content that is common to both channels can be copied into both directories. When this is
done in the GUI (as opposed to FTP transfer) the copies reference the same data so they are
available immediately and take no additional disk space.
Other Automation Options
As illustrated in Figure 29, a number of check boxes are provided that control how the server
will respond to certain VDCP commands. Once set, these options remain selected when the server
is turned off, and until changed by the user.
NOTE: The following options will apply to all three video channels. They cannot be individually
configured for each video channel. Except where noted, they apply only to VDCP operation.
Cue Shows 1st Frame
Upon receiving a Cue With Data or a Play Cue command, the server will cue the clip then jog
to and display the first frame of video. (This also applies to Odetics protocol.)
Cue with Offset (vs. Timestamp)
When checked, the time code for the clip becomes “zero-based” with reference to the head
point. To move to the head point of the clip, the automation controller would send a time code
value of 00:00:00:00, regardless of the clip’s original time stamp. When unchecked, the server
will calculate time code position based upon the time stamp from the first frame of the unedited
clip. Note that this only affects the operation of the serial port, it does not change the way the
server displays time code in the GUI.
Variplay 1X Equals Play
The server will interpret a Variplay 1x command as a Play command. (This also applies to
Odetics protocol.)
Variplay 0 Equals Pause
The server will interpret a Variplay 0x command as a Pause command. (This also applies to
Odetics protocol.)
Report Play (vs. Still) At End
When the end of a clip is reached, the server will report Play to the automation controller,
instead of Still.
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Ignore Preroll Commands
A minimum three frame pre-roll is required to allow the server time to respond to serial
commands. See the documentation for your controller or automation to find out how to set the
preroll value. Due to various ways preroll commands are implemented in different systems, it may
be sufficient to check only this box. A setting of three frames in the automation controller will then
work correctly.
This option is very seldom used; it allows preroll commands to be ignored and assumes that
the operational preroll is three frames. Do not check this unless you experience problems with
frame accuracy on recordings and playback transitions. Start with a setting of three frames on the
automation system and adjust until you achieve proper timing.
Auto E-E
Toggles Auto E-E mode (input monitor) on/off.
Assigned Serial Ports
VDCP protocol provides for altering the mapping of Serial Port to Video Channel via control
commands. Checking this option will lock the Serial Port to Video Channel ordering.
• When checked, any command received on a particular serial port will be used to control
the like numbered video channel. This means that automation systems that use fixed or
limited VDCP ID numbers can use any output to control any channel of the server.
• With this option checked, there is no requirement for a Port Open command to allow the
automation to control the channel. With some systems, this can negate the requirement to
restart the automation system when bringing the server online.
• Do not check this option when using controllers that communicate with all channels over a
single serial port.
Communication Port Parameters
The serial data transfer parameters for the server are fixed and cannot be changed. These
characteristics are common to all automation controllers:
Baud Rate 38.4 K Baud
Start Bits 1
Data Bits 8
Parity Odd
Stop Bits 1
MAXX-1200HD Owner’s Manual Page 85
Page 86
Tested Automation Controllers
360 Systems video servers have been tested by us and the manufacturers of equipment listed
below, and found to operate correctly. This list is not comprehensive, and the inclusion or
absence of a product does not indicate a preference for any make or model. Operational variations
do exist between makes and models.
Manufacturer Controller Protocol Notes
H
ARRIS AUTOMATION
S
UNDANCE
NV
ERZION
C
RISPIN CORP
F
LORICAL
VCI S
OLUTIONS
H
ARDATA
I
P
EBBLE BEACH SYSTEMS
PROBEL M
P
HAROS
A
VECO
ADC-100 VDCP
F
EMC-
. S
A
(DTG) A
BIS
ITA
HDX
A
P
A
AST BREAK
YSTEM
IR BOSS
VDCP
NT
VDCP
2000 VDCP
VDCP
IRO
VDCP
VIDEO O
NEMONE
ORPHEUS
LAYTIME
STRA
DETICS
VDCP
VDCP
VDCP
VDCP
VDCP
ALL HARRIS CONTROLLERS SAME
Tested Remote Control Panels and Switchers
The server has been tested by 360 Systems and manufacturers of the remote control devices
and video switchers listed below, and found to operate correctly.
Manufacturer Controller Protocol Notes
R
OSS VIDEO
E
CHOLAB
DNF C
DNF C
A
SH VALE
BUF VTC-4000 P2
BUF S
L
ANCE DESIGNS
HI-T
ECH SYSTEMS
S
O
ONTROLS
ONTROLS
4000-CL VDCP
300-SSM P2
YNERGY® SWITCHERS
PERA SWITCHERS
VDCP
SM-2 P2
POT
VDCP
TDC-100 O
A
CTIV CART BOX
VDCP
VDCP
ALSO USED WITH DNF SHOT BOX
BVW
-75,
ALSO ODETICS PROTOCOL
SLOW MOTION CONTROLLER
BVW
-75,
ALSO ODETICS PROTOCOL
ALSO ODETICS PROTOCOL
DETICS
U
SE
INT
ALL VDCP PRODUCTS SAME
MODE
Page 86 MAXX-1200HD Owner’s Manual
Page 87
Remote Workstation Interface
The Remote Workstation Interface is a software application that provides full control of the
server from PC workstations located within a facility. A remote workstation can access one or more
video channels of the server to perform ingest, playback, trimming, playlisting, traffic operations or
monitoring of server activities.
Applications include —
• Control of a server located in a machine room
• Ingest station for loading commercials and other content from tape
• Edit station for trimming content
• Building, editing and running playlists
• Remote control of a server located at a transmitter site (“evergreen” backup)
• Access to file content and operations by engineering or management
• Control of more than one server from a single workstation
• On a wireless network, a server can be controlled by a secure
Wi-Fi enabled laptop computer
• Remote control in a conference room, or during auditorium presentations
• Servers may be securely controlled from a remote location, even across public Internet
connections, with inexpensive VPN (Virtual Private Network) technology.
A single server may be controlled from many remote workstations, at different locations on the
network.
Similarly, a single computer can run multiple Remote Workstations to control multiple servers.
Remote Workstation software provides the same functionality as the local GUI with the
following exceptions: It cannot access the server’s network configuration screen, shutdown the
server, access the RAID status display, or display the server’s time-of-day clock.
As of this writing, the current version of Remote Workstation is 3.03.08, this is required to
work with server software version 1.03.515.
System Requirements
• PC with Windows XP, Vista or Windows 7 installed. Other operating systems have not been
tested and may not be supported.
• 10 MB free space on the computer hard disk, plus 128 MB RAM.
MAXX-1200HD Owner’s Manual Page 87
Page 88
Figure 30 - Remote Workstation Deployments
About the Remote Workstation Interface
The Remote Workstation Interface consists of a CD-ROM carrying the Remote Workstation
application for Windows XP, Vista or Windows 7 computers. It self-installs using the normal
Windows prompts. It is possible to install the Remote Workstation software on a number of PCs;
any of them can then control one or more channels of one or more servers.
Operations
Up to three Remote Workstations can simultaneously view the channel activity of a single
server. Only one Remote Workstation, however, can take control of a video channel at any given
time. Control of the server video channel is not automatically granted to a Remote Workstation
just by attempting to use the GUI; control must be actively taken, using the TAKE CONTROL
option described below. This allows remote monitoring of server channel activity while greatly
reducing the likelihood that a remote user will interfere with operations initiated by another. All
Workstations, including the server’s local GUI, have equal priority and any can take control of a
video channel at any time. Control is granted for server channels individually, and not
automatically for all three; therefore, three Remote Workstations can each control a separate video
channel. Each Remote Workstation can display or close transport windows without affecting other
Workstations or the Local GUI.
The IP address of a Remote Workstation currently controlling a channel appears in the status
bar on the bottom-left of the Playlist or Channel window.
A menu labeled Options appears at the upper-left of each server channel window. Clicking
this menu presents a drop-down menu with a TAKE CONTROL option. Select this then click Yes
in the confirmation dialog to give control of the video channel to your workstation.
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Installation
To install Remote Workstation software from CD-ROM, insert the CD-ROM into the PC.
• The auto-run capability of Windows will start the Remote Workstation setup program. If it does
not, select the Run… option of the taskbar Start Menu and type: D:\setup.exe. If necessary,
replace D:\ with the drive letter of your CD-ROM.
• You will be prompted to enter the IP address of the server you wish to control. If you know the
address, enter it here. This information can also be entered after installation.
• You will be asked to agree or disagree with the terms under which this software is licensed to
you. If you agree, installation will continue. If you do not agree, installation will stop. Follow
the prompts to finish installation.
• By default, the Remote Workstation software installs all required files into the
“C:\Program Files\ Image Server RWI” folder. However, during the installation process an
alternate directory may be specified. If a previous version of Remote Workstation is already
installed on the Host computer, use this feature to install the new version in a uniquely named
folder, for example C:\Program Files\MAXX1200.
After Installation
A 360 Systems Remote Workstation icon will appear on your desktop. Double click the icon
to open a remote session on the server. To change the target server you wish to access, right click
on the Remote Workstation icon. Select “Properties” from the drop-down menu. In the “Target”
text box, change the IP address listed in the box to the IP address of the server and select “OK”.
Figure 31 – Remote Workstation Properties Page
Because multiple simultaneous sessions of Remote Workstation may be run on a single PC, it
is possible to make copies of the Remote Workstation icon and change the IP address of each, to
permit one-click access to any number of servers. Simply right click on the Remote Workstation
icon and select Copy from the pop-up menu. Next, right click anywhere on the desktop and select
Paste. Finally, follow the instructions above to edit the IP address to match the second server.
MAXX-1200HD Owner’s Manual Page 89
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Hard Disk Management
The MAXX-1200HD employs an advanced Serial-ATA controller that manages four highcapacity hard disks operating in a RAID-5 configuration. This design increases system
performance, and by storing parity data helps prevent data loss should a drive fail.
The server brings a high level of reliability to Serial-ATA RAID through a switched architecture
that exceeds the reliability of SCSI shared-bus storage systems. The earlier shared-bus architecture
of SCSI has inherent performance limitations due to arbitration latency, since only one drive may
use the bus at a time. Further, a single drive failure can bring the entire storage system down.
By contrast, the server uses a non-blocking switched architecture to isolate the drives from one
another. Any drive failure makes that drive unavailable and the rest of the storage system remains
undisturbed. In addition, the server uses Advanced Data Protection features, where all drive
commands are checked to ensure that no command corruption has taken place over the entire data
path.
Some of the server RAID implementation features and benefits include:
• Non-blocking switch technology with RAID 5 parity
• On-board processor minimizes host CPU overhead
• Easy-to-configure arrays
• Dynamic sector repair for robust data protection
• Accelerated RAID-5 writes
• Easy drive replacement from front panel
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About RAID 5
A RAID 5 configuration features the data striping of RAID 0, combined with the parity benefits
of RAID 4. Using a parity (exclusive OR) function, RAID 5 can tolerate the loss of one drive.
Parity information is distributed across all drives rather than being concentrated on a single disk.
This avoids throughput loss due to contention for the parity drive. Spare drives can be used to
rebuild an array after a drive is replaced.
RAID-5 capacity equals the size of drive times (number of drives -1). In addition, the array’s
storage efficiency increases with the number of disks; from 66.7 % for 3 drives to 75 % for four
drives: storage efficiency = (number of drives -1) X (number of drives).
RAID Level 5:
“Independent Access Array with Rotating Parity”
High Data Reliability & Transfer Capacity
DATA
Disk Array
Controller
Array Management Software
Provides Logical to Physical Mapping
1 2 3 P
4 5 P 6
7 P 9 8
P 10 11 12
Disk 2 Disk 1 Disk 0 Disk 3
Physical
Figure 32: RAID 5 Array Schematic
Improved Write Performance
The server uses new designs to improve RAID-5 write performance for both large sequential
and small random transactions. This advanced block caching firmware delivers extremely high
performance for RAID-5 write operations.
MAXX-1200HD Owner’s Manual Page 91
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Managing Disk Arrays
The server’s Disk Array Configuration Utility provides tools for monitoring and managing the
disk array. Monitoring and troubleshooting programs automatically check the array, report
problems and provide access to RAID status information and service options.
A single drive fault should not cause data loss; but remember: the drive array is degraded and
no longer has storage redundancy. Hence, another disk failure may cause a complete loss of data
and system failure. After a drive failure it is strongly recommended that at the earliest time
diagnostics be performed, and the server be taken off line while the RAID array is rebuilt.
Error Notification and Repair
The server will notify users in the event of a fault by flashing the front panel DRIVES
flashing DRIVES
indicated in the Image Server GUI in the status bar, on the bottom of the screen and highlighted in
yellow as shown below. A GPIO Output can be programmed to activate upon a RAID or system
fault. This can be used to activate a warning lamp or alarm. Refer to page 51 for more information
on programming GPIO events. A drive fault can be trigged by a variety of conditions. The first step
in response to an error warning is to open the RAID CHECK STATUS window from the OnScreen Start Menu. Click Start > System > RAID Status to launch the Array Configuration
Utility.
DRIVES light can be triggered by a variety of conditions. A failure condition will also be
DRIVESDRIVES
DRIVES light. A
DRIVESDRIVES
Figure 33 – GUI Drive Fault Indication
The RAID Maintenance window (Figure 37, page 97) displays the current status of the RAID
controller and all disks connected to the RAID system. On inspection, you will find the array in
one of the following states:
OK, indicated by "OK" for Array Unit 0 and all Ports (drives);
Initializing, indicated by "Initializing" on the Array Unit 0 status line;
Degraded, indicated by "Degraded" on the Array Unit 0 status line;
Verifying, indicated by "Verifying x%" on the Array Unit 0 status line;
Rebuilding, indicated by "Rebuilding x%" on the Array Unit 0 status line.
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Page 93
“Verifying” is the process by which the array controller corrects data parity errors that may
have occurred because of power loss, incorrect shutdown or some other data error. Upon
detection of a parity error, the controller will automatically start the Verify process as a background
task. This task should not interfere with server’s ability to record or play clips.
The term “degraded” refers to the state of the Array data, not necessarily the hardware or disk
drives themselves. It indicates that the parity information that protects the data is not up to date.
Parity errors may occur if the server loses power, or is improperly shut off. No data will be
lost, but the parity re-initialization process may take several hours. NEVER use the rear panel
power supply switch to shutdown the server. Shut down the system only by momentarily pressing
the front panel Reset button or selecting Start > Shutdown > Shutdown from the graphic user
interface.
Note that in some cases the power may not automatically shut off after a Shutdown is
executed. When the front panel LED indicators start flashing in response to the Shutdown
command, the file system has been successfully closed and it is safe to force the power off by
holding the Reset switch in for four seconds.
A degraded array with a drive listed as “Not In Service” or “Inaccessible” is usually indicative
of a permanent drive error, typically a single disk or cable failure, but redundant data will allow
normal operations to continue. You may first try to rebuild the array with the existing drive still
installed. If the array continues to indicate a failed drive, replace the drive and then rebuild the
array. A hard disk array must be repaired using exactly the same drive model and capacity as other
drives in the array. Because specific drive models become unavailable as time goes on, 360
Systems recommends that maintenance spares be purchased at the same time as the server.
MAXX-1200HD Owner’s Manual Page 93
Page 94
Log-In to the RAID Utilities
Figure 34: Log In to RAID Utilities
To log in to the RAID utilities, perform the following steps. The above screen will appear.
• Open the RAID utilities by selecting START>RAID STATUS
• In the Login window, select ADMINISTRATOR from the drop down menu.
• In the Password window, make no entry; leave it blank. In the event this does not work,
use the password “3ware”.
• Click the Login button to enter the 3ware Utilities.
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Page 95
Determining the Condition of the RAID Array
Figure 35: Report of RAID Array Condition in Summary Screen
To replace a failed drive in the RAID control utility, perform the following steps. The above
screen should appear.
• Login as ADMINISTRATOR.
• Note the ERROR STATUS on this Summary Screen.
• If an error condition is indicated continue to next page.
MAXX-1200HD Owner’s Manual Page 95
Page 96
Displaying the Alarm Log of the Raid Array
Figure 36: Alarm Log Display
The RAID controller keeps track of any condition that would adversely affect its reliability. In
the event that an error should occur, the alarm log will be helpful in diagnosing the problem.
The above screen will appear.
• Select MONITOR>ALARMS from the screen.
• Make note of any error conditions reported, and what Port numbers they refer to.
Some examples of error messages are:
Drive Timeout Error – The drive failed to respond to a command from the controller within the
allotted time. This is sometimes a benign condition, but often indicates a hardware problem with
the drive.
Drive Error – The drive reported a data error. A rare isolated occurrence may be acceptable, but
probably indicates a drive failure.
Drive SMART Threshold Exceeded – The drive’s self diagnostic program is reporting an impending
drive failure. The drive should be replaced.
Remapping Bad Sector – This is a normal function of a hard drive’s self maintenance. As a drive
ages it is normal for sectors to fail, these are reassigned to a different part of the drive. Several may
occur within a very short period (seconds to a few minutes.). Multiple such errors within a few
days may indicate an impending drive failure.
Unclean Shutdown Detected – Power was lost without an orderly shutdown sequence, and the
parity information was not updated.
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Checking Status of the Drives
Figure 37: RAID Maintenance Display
To check the status of the RAID drive array, perform the following steps. The above screen
should appear.
• Select
• Note the status of each drive in the array.
MANAGEMENT>MAINTENANCE
.
MAXX-1200HD Owner’s Manual Page 97
Page 98
Removing the Degraded Drive from the RAID Unit
Figure 38: Removing Failed Drive from RAID Array Unit 0
The UNIT MAINTENANCE SCREEN above will appear.
• Remove the degraded drive from the menu by clicking Remove Drive.
• Select the Rescan Controller option on the above screen to have the system recognize
the drive as Available.
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Page 99
Rebuilding the RAID Array
Figure 39: Selecting a Drive to Use in Rebuilding the Array
• Select Rebuild Unit. The REBUILD SCREEN above will appear.
• Select the available drive by clicking the check box.
•
Press OK. The RAID array will begin rebuilding with the new drive. This process may take a
long time, but the server can still be used.
•
When complete, OK will be shown in the status for all ports on the MAINTENANCE menu.
Replacing Hard Drives
The server hard disk drives have been factory tested and configured in a RAID 5 array. Each drive
is numbered (0-3) and must be attached to the correctly numbered data cable. Drive bays are also
numbered.
Please read Removing the Front Panel on page 105 for instructions on accessing the hard drive
bays. Detailed information about how to replace hard drives is on page 109.
MAXX-1200HD Owner’s Manual Page 99
Page 100
RAID Controller Settings
The server RAID controller is configured at the factory. The following is provided only to verify
these settings and to recreate them if necessary in the event the system is rebuilt. (The software
installation should configure these correctly, but they should be checked to verify accuracy.)
Do not use the Scheduled Events, Email Announcement or Remote Login features.
These settings are critical to proper operation of the system. The only parameter that can be
changed is “Continue on Source Error during Rebuild” which when turned on relaxes the condition
that any error found in the source material will stop the rebuild process.
It is particularly critical that the Write Cache be checked.
Page 100 MAXX-1200HD Owner’s Manual
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