Page 1
DHSD / DHSE6800+
Dual HD / SD Serial Digital Video
Distribution Amplifiers
Installation and Operation Manual
Edition B
175-000267-00
Page 2
Page 3
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
DHSD / DHSE6800+
Dual HD / SD Serial Digital
Video Distribution Amplifiers
Installation and Operation
Manual
Edition B
March 2006
Page 4
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Trademarks and Copyrights
CCS, CCS CoPilot, CCS Navigator, CCS Pilot, Command Control
System, CineTone, CinePhase, CineSound, DigiBus, DigiPeek, Digital
Glue, DigiWorks, DTV Glue, EventWORKS, EZ HD, Genesis, HDTV
Glue, Image Q, Inca, Inca Station, InfoCaster, Inscriber, Inscriber CG—
FX, Icon, IconLogo, IconMaster, IconMaster Nav, IconSet, IconStation,
Integrator, LeFont, Leitch, LogoMotion, MediaFile, MIX BOX, NEO,
the NEO design, NEOSCOPE, NewsFlash, Nexio, Opus, Panacea,
PanelMAPPER, Platinum, Portal, PROM-Slide, RouterMAPPER,
RouterWORKS, Signal Quality Manager, SpyderWeb, SuiteView,
TitleMotion, UNIFRAME, Velocity, VelocityHD, VideoCarte,
Videotek, and X75 are trademarks of Leitch Technology International
Inc. which may be registered in the United States, Canada, and / or other
countries. All other trademarks are the property of their respective
owners.
Copyright 2006, Harris Corp. All rights reserved. This publication
supersedes all previous releases. Printed in Canada.
Warranty Information
The Leitch Limited Warranty Policy provides a complete description of
your warranty coverage, limitations, and exclusions, as well as
procedures for obtaining warranty service. To view the complete
warranty, visit www.leitch.com>Support>Warranties
.
Page 5
Contents
Preface
Manual Information .............................................................................. vii
Purpose ........................................................................................... vii
Audience ........................................................................................ vii
Revision History ............................................................................ vii
Writing Conventions .....................................................................viii
Obtaining Leitch Documents ........................................................ viii
Unpacking / Shipping Informatio n .......................................................... ix
Safety Standards and Compliances ..........................................................x
Safety Terms and Symbols ...............................................................x
Restriction on Hazardous Substances (RoHS) Directive ................ xi
Waste from Electrical and Electronic Equipment
(WEEE) Directive .......................................................................... xii
Chapter 1: Introduction
Overview...................................................................................................1
Product Description ..................................................................................2
Typical Broadcast and Production Applications ..............................2
Main Features ...................................................................................2
Module Descriptions ................................................................................4
Front Module ....................................................................................4
Back Modules ...................................................................................6
Signal Flow ..............................................................................................8
Chapter 2: Installation
Overview.................................................................................................11
Maximum 6800+ Frame Power Ratings ................................................12
Unpacking the Module ...........................................................................13
DHSD / DHSE6800+ Installation and Operation Manual v
Page 6
Contents
Preparing for Installation ............................................................... 13
Checking the Packing List ............................................................. 13
Setting Jumpers ..................................................................................... 14
Installing 6800+ Modules ..................................................................... 17
Required Frames and Back Module Connector Types .................. 17
Installing DHSD / DHSE6800+ Modules ....................................... 17
Removing DHSD / DHSE6800+ Modules ..................................... 17
Making Connections .............................................................................. 17
Chapter 3: Operation
Overview ................................................................................................ 19
Understanding Jumper Controls ............................................................ 20
Introducing Jumper Control Types ................................................ 20
P1 Jumpers ..................................................................................... 20
P2 / P3 Jumpers ............................................................................... 21
Understanding Parameter Types ............................................................ 23
Adjustable Parameters .................................................................... 23
Read-Only Parameters ................................................................... 24
Operating Notes...................................................................................... 24
Setting Remotely Controlled Parameters .............................................. 25
Changing Parameter Settings ................................................................. 27
Recalling Default Parameter Settings ............................................ 27
Reading the Software Version ....................................................... 27
Reading the Hardware Version ...................................................... 27
LEDs and Alarms .................................................................................. 28
Module Status Indicator LED ........................................................ 28
Alarms ............................................................................................ 29
Other LED Descriptions ................................................................. 29
Chapter 4: Specifications
Overview ................................................................................................ 31
Inputs ..................................................................................................... 32
Outputs ................................................................................................... 32
Power Consumption ............................................................................... 33
Propagation Delay .................................................................................. 33
Temperature .......................................................................................... 33
Start-Up Time ........................................................................................ 33
Index
Keywords .............................................................................................. 35
vi DHSD / DHSE6800+ Installation and Operation Manual
Page 7
Manual Information
Purpose
This manual details the features, installation procedures, operational
procedures, and specifications of the DHSD / DHSE6800+ dual HD / SD
serial digital video distribution amplifiers.
Audience
This manual is written for engineers, technicians and operators
responsible for the installation, setup, and / or operation of the
DHSD / DHSE6800+ dual HD / SD serial digital video distribution
amplifiers.
Revision History
Table P-1. Manual Revision History
Preface
Edition Date Revision History
A February 2006 Initial release
B March 2006
DHSD / DHSE6800+ Installation and Operation Manual vii
• Added information concerning output
configuration
• Added information concerning loss of
signal
Page 8
Preface
Writing Conventions
To enhance your understanding, the authors of this manual have
adhered to the following text conventions:
Table P-2. Manual Style and Writing Conventions
Term or
Convention
Bold Indicates dialog boxes, property sheets, fields, buttons,
Italics Indicates email addresses, the names of books or
CAPS Indicates a specific key on the keyboard, such as ENTER,
Code
> Indicates the direction of navigation through a hierarchy
hyperlink Indicates a jump to another location within the electronic
Internet address
Note
Description
check boxes, list boxes, combo boxes, menus, submenus,
windows, lists, and selection names.
publications, and the first instances of new terms and
specialized words that need emphasis.
TAB, CTRL, ALT, or DELETE.
Indicates variables or command-line entries, such as a
DOS entry or something you type into a field.
of menus and windows.
document or elsewhere
Indicates a jump to a Web site or URL
Indicates important information that helps to avoid and
troubleshoot problems.
Obtaining Leitch Documents
Leitch documents can be viewed or downloaded from the Leitch
Web site at www.leitch.com
Alternatively, contact your Leitch customer service representative to
request a document.
viii DHSD / DHSE6800+ Installation and Operation Manual
(go to Support>Documentation).
Page 9
Unpacking / Shipping Information
Leitch has carefully inspected, tested, and calibrated this product before
shipment to ensure years of stable and trouble free service.
1. Check equipment for any visible damage that may have occurred
during transit.
2. Confirm that you have received all items listed on the packing list.
3. Contact your Leitch dealer if any item on the packing list is
missing.
4. Contact the carrier if any item is damaged.
5. Remove all packaging material from the product and its associated
components before you install the unit.
Keep at least one set of original Leitch packaging, in the event that you
need to return a product for servicing. If the original packaging is not
available, you can purchase replacement packaging from Leitch at a
modest cost or supply your own packaging as long as it meets the
following criteria:
• Withstands the weight of the product
• Holds the product rigid within the packaging
Preface
• Leaves at least two inches of space between the product and the
container
• Protects the corners of the product
Ship products back to Leitch for servicing prepaid and, if possible, in
the original packaging material. If the product is still within the
warranty period, Leitch will return the product prepaid after servicing.
DHSD / DHSE6800+ Installation and Operation Manual ix
Page 10
Preface
Safety Standards and Compliances
See the 6800+ Safety Instructions and Standards Manual to find the
safety standards and compliances for this 6800+ series product. A
safety manual is shipped with every FR6802+ Frame Installation and
Operation Manual and can be downloaded from the Leitch Web site at
www.lei
representative for a copy of this safety manual.
Safety Terms and Symbols
This product manual uses the following safety terms and symbols to
identify certain conditions or practices. See the 6800+ Safety
Instructions and Standards Manual for more information.
Table P-3. Safety Terms and Symbols
tch.com. Alternatively, contact your Leitch customer service
WARNING: Identifies conditions or practices that can result in
personal injury or loss of life—high voltage is present.
Uninsulated dangerous voltage within the product’s enclosure
may be sufficient to constitute a risk of electric shock to persons.
CAUTION: Identifies conditions or practices that can result in
damage to the equipment or other property. Important operating
and maintenance (servicing) instructions are included in the
literature accompanying the product.
x DHSD / DHSE6800+ Installation and Operation Manual
Page 11
Restriction on Hazardous Substances (RoHS) Directive
Directive 2002 / 95 / EC—commonly known as the European Union
(EU) Restriction on Hazardous Substances (RoHS)—sets limits on the
use of certain substances found in electrical and electronic equipment.
The intent of this legislation is to reduce the amount of hazardous
chemicals that may leach out of landfill sites or otherwise contaminate
the environment during end-of-life recycling. The Directive takes effect
on July 1, 2006, and it refers to the following hazardous substances:
• Lead (Pb)
• Mercury (Hg)
• Cadmium (Cd)
• Hexavalent Chromium (Cr-V1)
• Polybrominated Biphenyls (PBB)
• Polybrominated Diphenyl Ethers (PBDE)
In accordance with this EU Directive, all Leitch Technology products
sold in the European Union will be fully RoHS-compliant and
“lead-free.” (See the Leitch Web site, www.leitch.com
information on dates and deadlines for compliance.) Spare parts
supplied for the repair and upgrade of equipment sold before
July 1, 2006 are exempt from the legislation. Leitch equipment that
complies with the EU directive will be marked with a RoHS-compliant
symbol, as shown in Figure P-1.
, for more
Preface
Figure P-1. RoHS Compliance Symbol
DHSD / DHSE6800+ Installation and Operation Manual xi
Page 12
Preface
Waste from Electrical and Electronic Equipment (WEEE) Directive
The European Union (EU) Directive 2002 / 96 / EC on Waste from
Electrical and Electronic Equipment (WEEE) deals with the collection,
treatment, recovery, and recycling of electrical and electronic waste
products. The objective of the WEEE Directive is to assign the
responsibility for the disposal of associated hazardous waste to either
the producers or users of these products. Effective August 13, 2005,
producers or users will be required to recycle electrical and electronic
equipment at end of its useful life, and must not dispose of the
equipment in landfills or by using other unapproved methods. (Some
EU member states may have different deadlines.)
In accordance with this EU Directive, Leitch Technology International,
Inc. and other companies selling electric or electronic devices in the EU
will affix labels indicating that such products must be properly
recycled. (See the Leitch Web site, www.leitch.com
information on dates and deadlines for compliance.) Contact your local
Leitch sales representative for information on returning these products
for recycling. Leitch equipment that complies with the EU directive will
be marked with a WEEE-compliant symbol, as shown in Figure P-2.
, for more
Figure P-2. WEEE Compliance Symbol
xii DHSD / DHSE6800+ Installation and Operation Manual
Page 13
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 1
Introduction
Overview
The DHSD / DHSE6800+ are HD /SD dual serial digital video
distribution amplifiers. The following topics are described in this
chapter:
• “Main Features” on page 2
• “Module Descriptions” on page 4
• “Product Description” on page 2
• “Signal Flow” on page 8
DHSD / DHSE6800+ Installation and Operation Manual 1
Page 14
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 1: Introduction
Product Description
The DHSD / DHSE6800+ HD / SD dual serial digital video distribution
amplifiers provide two channels of HD / SD-SDI video distribution with
cable equalizing (and reclocking on DHSE6800+ only).
The DHSD / DHSE6800+ dual distribution amplifier provide 4 outputs
for each input (two 1×4s), and provide a method that allows for a single
channel distribution amplifier with 8 outputs (one 1×8). Both
distribution amplifiers feature high video performance, low cost,
remote control, and diagnostic capability in Leitch’s control system.
You can set up, control, and monitor the DHSD / DHSE6800+ either
locally via a card-edge jumper or remotely on a PC. For remote control,
you can use either a serial RS-232 or optional ICE6800+ Ethernet
connection.
Typical Broadcast and Production Applications
DHSD / DHSE6800+ distribution amplifiers can be used in broadcast,
cable, production, educational, and auditorium applications where a low
cost method of distributing serial digital video signals is required.
Main Features
DHSD / DHSE6800+ Features
DHSD / DHSE6800+ features include the following:
• Configurable as a 1×8 or as a dual 1×4 distribution amplifier
• Automatic cable equalization on inputs
• Identical polarity for ASI compliance
• Automatic switching from input 1 to input 2, when a loss of signal
is detected on input 1 and Loss Of Signal switching is enabled
• Feedback status reports input signals present
• Card edge control by jumpers with LED feedback
• Remote control with status and alarm
2 DHSD / DHSE6800+ Installation and Operation Manual
Page 15
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 1: Introduction
DHSE6800+ Features
• Automatic / manual reclock rate setting at 143 Mb / s, 177 Mb / s
(manual only), 270 Mb / s SDI and ASI, 360 Mb / s, 540 Mb / s; and
1.485 Gb / s
• Reclocking
• Feedback status reports input signals locked
• Automatic or forced rate detection
• Automatic / enforced bypass
DHSD / DHSE6800+ Installation and Operation Manual 3
Page 16
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 1: Introduction
Module Descriptions
Front Module
Figure 1-1 is a generic top-front view of a typical DHSD6800+ front
module.Figure 1-2 on page 5 is a generic top-front view of a typical
DHSE6800+ front module. See Figure 2-1 on page 14 for jumper and
LED locations.
Figure 1-1. Typical DHSD6800+ Front Module
4 DHSD / DHSE6800+ Installation and Operation Manual
Page 17
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 1: Introduction
Figure 1-2. Typical DHSE6800+ Front Module
DHSD / DHSE6800+ Installation and Operation Manual 5
Page 18
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 1: Introduction
Back Modules
DHSD / DHSE6800+ modules can be installed with double-width back
connectors in FR6802+ and FR6802+DM frames.
FR6802+ Frame Back Module
Figure 1-3 shows the double-width back connector module used by the
Note
Distribution amplifiers with
unused inputs should have the
input terminated. Not doing so
may cause erroneous readings of
a valid input signal that can be
induced from adjacent slots.
DHSD / DHSE6800+ when installed in an FR6802+ frame.
SDI
112
IN
2
SDI OUT 1
4
3
SDI OUT 2
4
12
3
Figure 1-3. Back Module for FR6802+ Frame
6 DHSD / DHSE6800+ Installation and Operation Manual
Page 19
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 1: Introduction
Signal Input / Output Connections for FR6802+DM Frames
Figure 1-4 shows the signal input / output connections used by the
Note
Distribution amplifiers with
unused inputs should have the
input terminated. Not doing so
may cause erroneous readings of
a valid input signal that can be
induced from adjacent slots.
DHSD / DHSE6800+ when installed in an FR6802+DM frame.
SDI
112
IN
2
SDI OUT 1
4
3
SDI OUT 2
4
12
3
Figure 1-4. Back Module for FR6802+DM Frame
DHSD / DHSE6800+ Installation and Operation Manual 7
Page 20
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 1: Introduction
Signal Flow
Figure 1-5. Signal Flow Diagram for 1×8 Mode of Operation
8 DHSD / DHSE6800+ Installation and Operation Manual
Page 21
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 1: Introduction
Figure 1-6. Signal Flow Diagram for 2×4 Modes of Operation
DHSD / DHSE6800+ Installation and Operation Manual 9
Page 22
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 1: Introduction
10 DHSD / DHSE6800+ Installation and Operation Manual
Page 23
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 2
Installation
Overview
This chapter describes the DHSD / DHSE6800+ installation process,
Caution
Before installing this product,
read the 6800+ Series Safety
Instructions and Standards
manual shipped with every
FR6802+ Frame Installation
and Operation Manual, or
downloadable from the Leitch
Web site at www.leitch.com
This safety manual contains
important information about the
safe installation and operation
of 6800+ series products.
.
including the following topics:
• “Installing DHSD / DHSE6800+ Modules” on page 17
• “Making Connections” on page 17
• “Maximum 6800+ Frame Power Ratings” on page 12
• “Removing DHSD / DHSE6800+ Modules” on page 17
• “Required Frames and Back Module Connector Types” on page 17
• “Setting Jumpers” on page 14
• “Unpacking the Module” on page 13
See the FR6802+ Frame Installation and Operation Manual for
information about installing and operating an FR6802+ frame and its
components.
The DHSD / DHSE6800+ cannot be installed in a 6800 / 7000 series
frame.
DHSD / DHSE6800+ Installation and Operation Manual 11
Page 24
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 2: Installation
Maximum 6800+ Frame Power Ratings
Power consumption information is listed in Chapter 4: “Specifications”
on page 33.
Table 2-1 describes the maximum allowable power ratings for 6800+
frames. Note the given maximums before installing any 6800+ modules
in your frame.
DHSD / DHSE6800+ modules can be installed in FR6802+ frames.
They cannot be installed in 6800 / 7000 series frames.
Table 2-1. Maximum Power Ratings for 6800+ Frames
6800+ Frame Type
FR6802+DM
(frame without fans)
FR6802+DMF
(frame with fans)
FR6802+X
(frame without fans)
FR6802+XF
(frame with fans)
FR6802+DM48
(frame without fans)
FR6802+DMF48
(frame with fans)
FR6802+X48
(frame without fans)
FR6802+XF48
(frame with fans)
Power Supply
Type
AC 50 W 10 5 W
AC 120 W 10 12 W
AC 50 W 20 2.5 W
AC 120 W 20 6 W
DC 50 W 10 5.0 W
DC 105 W 10 10.5 W
DC 50 W 20 2.5 W
DC 105 W 20 5.25 W
Max. Frame
Power
Dissipation
Number of
Usable Slots
Max. Power
Dissipation Per
Slot
12 DHSD / DHSE6800+ Installation and Operation Manual
Page 25
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 2: Installation
Unpacking the Module
Preparing for Installation
Before you install the DHSD / DHSE6800+, perform the following:
• Check the equipment for any visible damage that may have
Note
Contact your Leitch customer
service representative if parts
are missing or damaged.
Checking the Packing List
occurred during transit.
• Confirm receipt of all items on the packing list. See “Checking the
Packing List” for more information.
• Remove the anti-static shipping pouch, if present, and all other
packaging material.
• Retain the original packaging materials for possible re-use.
See “Unpacking / Shipping Information” on page ix for information
about returning a product for servicing.
Table 2-2. DHSD / DHSE6800+ Packing List
Ordered Product Content Description
DHSD / DHSE6800+
DHSD / DHSE6800+D
DHSD / DHSE6800+DR
• One DHSD / DHSE6800+ front module
•One DHSD / DHSE6800+ Installation and
Operation Manual
• One DHSD / DHSE6800+ front module
• One standard double-slot back connector
•One DHSD / DHSE6800+ Installation and
Operation Manual
• One standard double-slot back connector
DHSD / DHSE6800+ Installation and Operation Manual 13
Page 26
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 2: Installation
Setting Jumpers
The DHSD / DHSE6800+ module has two standard jumpers. Follow
Note
You need to configure modules
for local or remote operation
before power-up. To change the
configuration, first remove
power from the module, reset
the jumper, and then reapply
power.
this procedure to set the jumper for the proper serial digital video signal:
1. Locate jumper set P1 on the module. Figure 2-1 shows the standard
location of the jumper set.
P2/P3 jumpers
(used by DHSE6800 only)
Status
indicator
Reclock
status
LEDs
+
P1 jumper
Figure 2-1. Locations of the Jumper Sets and LEDs
14 DHSD / DHSE6800+ Installation and Operation Manual
Page 27
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 2: Installation
2. Place a jumper on the pin that corresponds to the setting that you
want. See Figure 2-2. (See page 20 for a description of the P1
settings.)
Figure 2-2. P1 Jumper Set Settings
DHSD / DHSE6800+ Installation and Operation Manual 15
Page 28
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 2: Installation
3. Locate Jumper set P2 / P3 on the module. Figure 2-1 on page 14
Note
Set the P2 jumper for input 1
rate control. Set the P3 jumper
for input 2 rate control.
shows the standard location of the jumper set.
4. Place a jumper on the pin that corresponds to the mode that you
want. See Figure 2-3. (See page 21 for a description of the P2 / P3
settings.)
Figure 2-3. P2 / P3 Jumper Set Settings
16 DHSD / DHSE6800+ Installation and Operation Manual
Page 29
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 2: Installation
Installing 6800+ Modules
Required Frames and Back Module Connector Types
The DHSD / DHSE6800+ modules have double-width back connectors
that can be installed in an FR6802+X(F) series frame. See the FR6802+
Frame Installation and Operation Manual for details on installing back
connectors in an FR6802+ frame.
Installing DHSD / DHSE6800+ Modules
These modules require no specialized installation procedures. See the
FR6802+ Frame Installation and Operation Manual for information
about installing and operating an FR6802+ frame and its components.
Removing DHSD / DHSE6800+ Modules
These modules require no specialized removal procedures. See the
FR6802+ Frame Installation and Operation Manual for information
about removing components in an FR6802+ frame.
Making Connections
Once you have installed the DHSD / DHSE6800+ module, you can
connect it to the appropriate input and outputs.
DHSD / DHSE6800+ Installation and Operation Manual 17
Page 30
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 2: Installation
18 DHSD / DHSE6800+ Installation and Operation Manual
Page 31
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 3
Operation
Overview
This chapter describes how to operate the DHSD / DHSE6800+ using
local controls only. See the following Leitch documents for information
on how to operate this product remotely:
• + Pilot Lite™ User Manual for serial control interface
• CCS™ Navigator™, Pilot™, CoPilot™, or RCP-CCS-1U Remote
Control Panel Installation and Operation Manual for Ethernet
control interface
The following topics are discussed in this chapter:
• “Changing Parameter Settings” on page 27
• “LEDs and Alarms” on page 28
• “Operating Notes” on page 24
• “Setting Remotely Controlled Parameters” on page 25
• “Setting Remotely Controlled Parameters” on page 25
• “Understanding Jumper Controls” on page 20‘
• “Understanding Parameter Types” on page 23
DHSD / DHSE6800+ Installation and Operation Manual 19
Page 32
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 3: Operation
Understanding Jumper Controls
Introducing Jumper Control Types
P2/P3 jumpers
(used by DHSE6800 only)
Status
indicator
Reclock
status
LEDs
+
P1 jumper
Figure 3-1. Location of the Jumper Sets and Status Indicators
P1 Jumpers
You can use the P1 jumper set to select the following items:
Note
Both DHSD6800+ and
DHSE6800+ modules use these
P1 jumper settings: remote
control; loss of signal switch;
output configuration.
The DHSD6800+ module only
uses the channel input rate
setting.
20 DHSD / DHSE6800+ Installation and Operation Manual
• Remote control
• Loss of signal switch
• Output configuration
• Channel input rate
Figure 3-1 illustrates the location of these jumpers. See Figure 2-2 on
page 15 for a close-up view of the P1 jumper set.
Page 33
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 3: Operation
Remote Control
When the jumper is set to the “remote” position, the reclocker setting is
handled by +Pilot Lite only. You may select the three setting modes
(automatic, manual, and bypass) remotely via +Pilot Lite.
Loss of Signal Switch
When the Loss of Signal (on input 1) switch is installed, the module
automatically switches the output MUX to select input 2 when input 1
has lost its input signal. When the input 1 signal returns, the output mux
will return input 1 to its previous output state.
Output Configuration (1×8)
This switch allow you to select where to direct output. You can
configure the module to operate as either 1×8 or dual 1×4. When the
shunt is installed on the jumper the noted output is fed from input 2.
• When the shunt is installed on the 1×8 location, the distribution
amplifier functions as a 1×8 with all 8 outputs fed from input 1.
LOS enabled will allow input 2 to serve as a backup to input 1.
• When the shunt is not installed on the 1×8 location, the distribution
amplifier functions as a dual 1×4 with each input driving 4 outputs.
Input 2 can be used in conjunction with the LOS enabled to provide
a backup input.
You may select the settings remotely via +Pilot Lite.
Channel Input Rate (DHSD6800+ only)
This switch is used to tell the module whether the input is an HD or an
SD signal, so that the output will have the proper rise / fall times.
P2 / P3 Jumpers
(DHSE6800+ only)
You can use the P2 (for input 1 rate control) or P3 (for input 2 rate
control) jumper on the DHSE6800+ to select local control reclock
setting and ASI operation modes. Figure 3-1 on page 20 illustrates the
location of these jumpers. See Figure 2-3 on page 16 for a close-up
view of the P2 / P3 jumper set.
DHSD / DHSE6800+ Installation and Operation Manual 21
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Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 3: Operation
Local Control
Local Control Reclocking Mode
Note
Leitch recommends that you use
the available 6800+ software
control options (serial / local or
Ethernet / remote) to aid in
viewing, setting, and confirming
parameter values.
In the local control reclock setting operation mode, all of the settings’
data status information appears on the Leitch +Pilot Lite control screen;
however, you cannot change any setting in this mode via +Pilot Lite. To
control the reclocking setting mode via +Pilot Lite, set the jumper to the
remote control reclock setting operation mode.
For local control, P2/P3 is used to determine reclocking mode:
Table 3-1. P2 / P3 Local Control Reclock Modes
Reclock Mode Description
AUTO
(Default)
143 Forces channel to lock to a 143 Mb / s signal
177 Forces channel to lock to a 177 Mb / s signal
270 Forces channel to lock to a 270 Mb / s signal
360 Forces channel to lock to a 360 Mb / s signal
Automatically detects the rate; if no selection rate jumpers are selected, the selection will be
AUTO
Set the jumper on the pin that allows the reclocker to handle 143 Mb / s data only
• If the 143 reclock mode is selected, the 143 Mb / s LED will turn on
• If the module can successfully lock to the input, the lock LED will turn on
• If reclocking is not successful, the lock LED will turn off and the un-reclocked data will
be present at the output
Set the jumper on the pin that allows the reclocker to handle 177 Mb / s data only
• If the 177 reclock mode is selected, the 177 Mb / s LED will turn on
• If the module can successfully lock to the input, the lock LED will turn on
• If reclocking is not successful, the lock LED will turn off and the un-reclocked data will
be present at the output
Set the jumper on the pin that allows the reclocker to handle 270 Mb / s data only
• If the 270 reclock mode is selected, the 270 Mb / s LED will turn on
• If the module can successfully lock to the input, the lock LED will turn on
• If reclocking is not successful, the lock LED will turn off and the un-reclocked data will
be present at the output
Set the jumper on the pin that allows the reclocker to handle 360 Mb / s data only
• If the 360 reclock mode is selected, the 360 Mb / s LED will turn on
• If the module can successfully lock to the input, the lock LED will turn on
• If reclocking is not successful, the lock LED will turn off and the un-reclocked data will
be present at the output
22 DHSD / DHSE6800+ Installation and Operation Manual
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Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 3: Operation
Table 3-1. P2 / P3 Local Control Reclock Modes (Continued)
Reclock Mode Description
540 Forces channel to lock to a 540 Mb / s signal
Set the jumper on the pin that allows the reclocker to handle 540 Mb / s data only
• If the 540 reclock mode is selected, the 540 Mb / s LED will turn on
• If the module can successfully lock to the input, the lock LED will turn on
• If reclocking is not successful, the lock LED will turn off and the un-reclocked data will
be present at the output
HD Set the jumper on the pin that allows the reclocker to handle HD (1.485 Gb / s) data only
• If the HD reclock mode is selected, the HD LED will turn on
• If the module can successfully lock to the input, the lock LED will turn on
• If reclocking is not successful, the lock LED will turn off and the un-reclocked data will
be present at the output
Bypass Forces channel to bypass the reclocker
NC Reserved for future use
ASI Mode
ASI mode forces the channel to lock to an ASI signal. Selecting this
mode allows the reclocker to handle ASI data only.
For ASI at the 270 Mb
/ s setting, a harmonic is created when
transmitting the K28.5 idle character. This pattern may be detected as a
false 177 Mb
ASI control disables the detection of any 177 Mb
/ s signal when a 270 Mb / s ASI signal is connected. The
/ s rate in order to
avoid false signal detections due to this harmonic. It does not influence
the detection of any other rate or control.
Understanding Parameter Types
Most DHSD / DHSE6800+ parameters are adjustable, and can be set
using either card-edge controls (see “Understanding Jumper Controls”
on page 20) or a software application. However, there are some
parameters that are considered “read-only” and cannot be changed.
Indicated by the abbreviation “[RO],” these parameters provide status
and feedback information only.
Adjustable Parameters
Two types of adjustable parameters can be changed using the card-edge
controls:
DHSD / DHSE6800+ Installation and Operation Manual 23
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Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 3: Operation
• Numerical parameters—which require you to select a value within
a numerical range
• Selectable parameters—which require you to select a specific
option
Both numerical and selectable parameter changes are immediate.
Use the available 6800+ software controls (serial
Ethernet
/ remote network) to view and monitor parameter selections.
/ local or
Read-Only Parameters
Many of the read-only parameters are also represented by LEDs on the
front of the module’s card edge. See Figure 3-1 on page 20 for the
location of these LEDs.
Operating Notes
When you change a control parameter on the DHSD / DHSE6800+, the
effect is immediate. However, the module requires up to 20 seconds to
save the latest change. After 20 seconds, the new settings are saved and
will be restored if the module loses power and must be restarted.
24 DHSD / DHSE6800+ Installation and Operation Manual
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Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 3: Operation
Setting Remotely Controlled Parameters
Table 3-2 describes DHSD6800+ parameters that are accessible
remotely; Table 3-3 on page 25 describes DHSE6800+ parameters that
are accessible remotely. See your CCS control software application
manual or online help for more information on setting and monitoring
these parameters remotely.
• Default values are marked with an asterisk (*).
• Parameters with the symbol [RO] are read-only. Read-only
parameter default values are not marked, as they report system
status indicators.
Table 3-2. DHSD6800+ Remotely Controlled Parameters
Name Range Description
Loss of signal switch
Output configuration
Signal present [RO]
Input rate
Loss of input alarm
Loss of lock alarm
•0 = Disable*
•1 = Enable
• 0=1×8*
• 1=1×4
•0=No
•1=Yes
•0=HD
•1=SD
• 0=Disable*
• 1=Enable
• 0=Disable*
• 1=Enable
Loss of signal (input 1) switching
enable, automatically switch both
output MUXs to select input 2
when input 1 has lost its input
signal
Allows you to select if the card is
in dual 1×4 or 1×8 Input 1 routed to
all outputs
Indicates if the input is present or
not
Allows you to specify the input rate
as either HD or SD
Enables or disables the Loss of
Input alarm
Enables or disables the Loss of
Lock alarm
Table 3-3. DHSE6800+ Remotely Controlled Parameters
Name Range Description
Loss of signal switch
DHSD / DHSE6800+ Installation and Operation Manual 25
•0 = Disable*
•1 = Enable
Loss of signal (input 1) switching
enable, automatically switch both
output MUXs to select input 2
when input 1 has lost its input
signal
Page 38
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 3: Operation
Table 3-3. DHSE6800+ Remotely Controlled Parameters (Continued)
Name Range Description
Output configuration
Locked data rate [RO]
Signal present [RO]
Reclocking mode
ASI mode
Loss of input alarm
Loss of lock alarm
• 0=1×8*
• 1=1×4
• 0=Unknown
•1=143
•2=177
•3=270
• 4= 360
•5=540
•6=HD
• 7=Bypass
•0=No
•1=Yes
•0=Auto*
•1=143
•2=177
•3=270
• 4= 360
•5=540
•6=HD
• 7=Bypass
• 0=Disabled
•1=Enabled
• 0=Disable*
• 1=Enable
• 0=Disable*
• 1=Enable
Allows you to select if the card is
in dual 1×4 or 1×8 Input 1 routed to
all outputs
Displays the locked input rate; if
the input cannot be locked,
“Bypass” is displayed
Indicates if the Input is present or
not
Allows you to select the reclock
rate for the input
When enabled, prevents false lock
to 177 Mb / s if a 270 Mb / s ASI
signal is received
(ASI at 270 Mbps has an idle
character that is very close to the
177 Mbps rate; if this control is
enabled it prevents the module
from thinking it locked to a 177
Mbps signal)
Note: If ASI is enabled, the
module will note lock to a 177
Mbps SD signal.
Enables or disables the Loss of
Input alarm
Enables or disables the Loss of
Lock alarm
26 DHSD / DHSE6800+ Installation and Operation Manual
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Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 3: Operation
Changing Parameter Settings
You can change DHSD / DHSE6800+ parameter settings locally with
the card-edge jumper or remotely by selecting the Reclocking Mode
parameter setting.
Recalling Default Parameter Settings
You cannot recall default parameter settings for DHSD / DHSE6800+
modules.
Reading the Software Version
The current software version of your DHSD / DHSE6800+ module can
be viewed using Pilot (via Ethernet control). See your CCS Pilot User
Manual or Online Help for information on viewing software versions.
Reading the Hardware Version
The current hardware revision of your DHSD / DHSE6800+ module can
be viewed using Pilot (via Ethernet control). See your CCS Pilot User
Manual or Online Help for information on viewing hardware
identifiers.
DHSD / DHSE6800+ Installation and Operation Manual 27
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Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 3: Operation
LEDs and Alarms
Module Status Indicator LED
Figure 3-2. Module Status Indicator LED
The DHSD / DHSE6800+ module has a module status LED that reports
the state of the module. See Figure 3-1 on page 20 for the location of
this LED, and Table 3-4 for a definition of the LED colors.
Table 3-4. Module Status Indicator LED Descriptions
LED Color Sequence Meaning
Off There is no power to the module; the module is
not operational
Green There is power to the module; the module is
operating properly
Amber There is an alarm condition
28 DHSD / DHSE6800+ Installation and Operation Manual
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Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 3: Operation
Alarms
Alarms are usually logged and monitored within the available 6800+
software control applications (for example, + Pilot Lite or Pilot). See
the appropriate software control user manual or online help for more
information.
Other LED Descriptions
Figure 3-3. Module-Specific LEDs
Each 6800+ module has a number of LEDs assigned to indicated
varying states / functions. For the DHSD / DHSE6800+ modules, these
functions are listed in Tab l e 3-5.
Table 3-5. Module-Specific Status LEDs
Name Color Function
Status Off Module not operational
Amber Alarm situation
Green Module operational
143 Green Input signal is reclocked at 143 Mb / s
177 Green Input signal is reclocked at 177 Mb / s
DHSD / DHSE6800+ Installation and Operation Manual 29
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Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 3: Operation
Table 3-5. Module-Specific Status LEDs (Continued)
Name Color Function
270 Green Input signal is reclocked at 270 Mb / s
360 Green Input signal is reclocked at 360 Mb / s
540 Green Input signal is reclocked at 540 Mb / s
HD Green Input signal is reclocked at 1.485 Gb / s
LOCK Off Signal cannot be locked
Green Signal locked
PRES Off Input signal absent
Green Input signal present
30 DHSD / DHSE6800+ Installation and Operation Manual
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Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 4
Specifications
Overview
The following specification tables appear in this chapter:
• “Inputs” on page 32
• “Outputs” on page 32
• “Power Consumption” on page 33
• “Propagation Delay” on page 33
• “Start-Up Time” on page 33
• “Temperature” on page 33
Specifications and designs are subject to change without notice.
DHSD / DHSE6800+ Installation and Operation Manual 31
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Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 4: Specifications
Inputs
Table 4-1. DHSD / DHSE6800+ Input Specifications
Item Specification
Signal type HD, SD, ASI
Connector BNC (IEC169-8)
Impedance 75Ω
Return loss 18 dB to 1485 MHz
CMRR >20 V (peak-to -peak, up to 60 Hz)
Cable equalization
270 Mb / s
540 Mb / s
1.48 Gb / s
> 886 ft (270 m) Belden 8281 or equivalent
> 984 ft (300 m) Belden 1694 or equivalent
> 591 ft (180 m) Belden 8281 or equivalent
> 755 ft (230 m) Belden 1694 or equivalent
> 328 ft (100 m) Belden 8281 or equivalent
> 492 ft (150 m) Belden 1694 or equivalent
Outputs
Table 4-2. DHSD / DHSE6800+ Output Specifications
Item Specification
Number of outputs 8
Signal type HD, SD, ASI
Connector BNC (IEC169-8)
Impedance 75Ω
Return loss 18 dB to 1.485 GHz
Signal amplitude 800 mV ± 10%
DC offset 0.0 V ± 0.5 V
Rise and fall time
270 Mb / s
540 Mb / s
1.48 Gb / s
32 DHSD / DHSE6800+ Installation and Operation Manual
400-1500 ps (20 to 80% amplitude)
400-800 ps (20 to 80% amplitude)
< 270 ps (20 to 80% amplitude)
Page 45
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 4: Specifications
Table 4-2. DHSD / DHSE6800+ Output Specifications (Continued)
Item Specification
Overshoot <10% of amplitude
Jitter < 0.2 UI peak-to-peak
Power Consumption
Table 4-3. Power Consumption Specifications
Item Specification
DHSD6800+ 514 mA @ 3.3 Vdc; 2.0W
DHSE6800+ 878 mA @ 3.3 Vdc; 3.4 W
Propagation Delay
Table 4-4. Measured Propagation Delay Specifications
Temperature
Start-Up Time
Item Specification
DHSD6800+ < 5 ns
DHSE6800+ < 12 ns
Table 4-5. Temperature Specifications
Item Specification
Operating temperature 41°F to 113°F (5°C to 45°C)
Performance temperature 32°F to 122°F (0°C to 50°C)
Start-up time for DHSD / DHSE6800+ modules is approximately 3
seconds.
DHSD / DHSE6800+ Installation and Operation Manual 33
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Chapter 4: Specifications
34 DHSD / DHSE6800+ Installation and Operation Manual
Page 47
Keywords
Index
A-G
Adjustable parameters 23
Alarms 29
Applications 2
Back connectors see Back modules
Back modules 6–7, 17
Changing parameter settings 27
Controls
control types 20
understanding controls 20–23
Descriptions
LEDs 28–30
module descriptions
back modules 6–7
front modules 4–5
product description 2
Directives
Restriction on Hazardous Substances xi
Waste from Electrical and Electronic
Equipment xii
Features 2
Front modules 4–5
H-K
Hardware versions, reading 27
Input specifications 32
Installation
back modules 17
installing modules 17
jumpers 14
power ratings 12
preparing modules 13
removing modules 17
required frames 17
unpacking modules 13
Introduction
applications 2
main features 2
module descriptions
back modules 6–7
front modules 4–5
product description 2
signal flow diagrams 8–9
Jumpers
controls
control types 20
local control 22
remote control 21
understanding jumper controls 20–23
P1 14–15, 20–21
P2 16, 21–23
P3 16, 21–23
setting jumpers 14
DHSD / DHSE6800+ Installation and Operation Manual 35
Page 48
Index
L-Q
LEDs
descriptions 28–30
module specific 29–30
module status 28
Local control jumpers 22
Manual information vii–viii
Module specific LEDs 29–30
Module status LEDs 28
Modules
back modules 6–7, 17
front modules 4–5
installing modules 17
preparing for installation 13
removing modules 17
Operating temperature 33
Operation
alarms 29
jumper control types 20
LEDs 28–30
local jumper controls 22
operating notes 24
parameters
changing settings 27
parameter types 23–24
recalling settings 27
setting parameters 25–26
reading
hardware versions 27
software versions 27
remote jumper controls 21
understanding jumper controls 20–23
Output specifications 32
Parameters
adjustable 23
changing settings 27
parameter types 23–24
read-only 24
recalling settings 27
setting parameters 25–26
Performance temperature 33
Power consumption specifications 33
Power ratings 12
Power up time 33
Preparing for installation 13
Product description 2
Propagation delay 33
R-Z
Read-only parameters 24
Remote control jumpers 21
Removing modules 17
Restriction on Hazardous Substances (RoHS)
directive xi
Safety
compliances x
RoHS directive xi
standards x
symbols x
terms x
WEEE directive xii
Setting jumpers 14
Shipping information ix
Signal flow diagrams 8–9
Software versions, reading 27
Specifications
input 32
output 32
power consumption 33
propagation delay 33
start-up time 33
temperature 33
Start-up time 33
Temperature specifications 33
Unpacking modules ix, 13
Waste from Electrical and Electronic Equipment
(WEEE) directive xii
36 DHSD / DHSE6800+ Installation and Operation Manual
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