Lynx P MX 3214 B, P MX 3214 D Reference Manual

Series 3000
© LYNX Technik AG
Brunnenweg 3
64331 Weiterstadt
www.lynx-technik.com
Reference Manual
P MX 3214 B; P MX 3214 D
Dual AES Audio Multiplexer
MiniModule
s
V 3.1
Reference Manual P MX 3214 Version 3.1
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Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical for any purpose, without express written permission of LYNX Technik AG.
LYNX Technik AG may have patents, patent applications, trademarks, copyrights or other intellectual property rights covering the subject matter in this document. Except as expressly written by LYNX Technik AG, the furnishing of this document does not give you any license to patents, trademarks, copyrights or other intellectual property of LYNX Technik AG or any of its affiliates.
© LYNX Technik AG 2006 all rights reserved
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Warranty
LYNX Technik AG warrants that the product will be free from defects in materials and workmanship for a period of two (2) years from the date of shipment. If this product proves defective during the warranty period, LYNX Technik AG at its option will either repair the defective product without charge for parts and labor, or will provide a replacement in exchange for the defective product.
In order to obtain service under this warranty, customer must notify LYNX Technik of the defect before expiration of the warranty period and make suitable arrangements for the performance of service. Customer shall be responsible for packaging and shipping the defective product to the service center designated by LYNX Technik, with shipping charges prepaid. LYNX Technik shall pay for the return of the product to the customer if the shipment is within the country which the LYNX Technik service center is located. Customer shall be responsible for payment of all shipping charges, duties, taxes and any other charges for products returned to any other locations.
This warranty shall not apply to any defect, failure, or damage caused by improper use or improper or inadequate maintenance and care. LYNX Technik shall not be obligated to furnish service under this warranty a) to repair damage resulting from attempts by personnel other than LYNX Technik representatives to install, repair or service the product; b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any damage or malfunction caused by the use of non LYNX Technik supplies; or d) to service a product which has been modified or integrated with other products when the effect of such modification or integration increases the time or difficulty servicing the product.
THIS WARRANTY IS GIVEN BY LYNX TECHNIK WITH RESPECT TO THIS PRODUCT IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED. LYNX TECHNIK AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. LYNX TECHNIK`S RESPONISIBILITY TO REPAIR AND REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY. LYNX TECHNIK AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTIAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER LYNX TECHNIK OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.
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Regulatory information
Europe
Declaration of Conformity
USA
FCC 47 Part 15
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to the part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense
We LYNX Technik AG Brunnenweg 3 D-64331 Weiterstadt Germany Declare under our sole responsibility that the product
TYPE: P MX 3214 -2 B, P MX 3214 -2 D
To which this declaration relates is in conformity with the following standards (environments E1-E3): EN 55103-1 /1996
EN 55103-2 /1996 EN 60950 /2001 Following the provisions of 89/336/EEC and 73/23/EEC directives.
Winfried Deckelmann
Weiterstadt, November 2006
Place and date of issue Legal Signature
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Contents
Warranty ...................................................................................3
Regulatory information............................................................4
Europe ......................................................................................4
Declaration of Conformity ...........................................................4
USA............................................................................................4
FCC 47 Part 15 ............................................................................4
Contents ...................................................................................5
Getting Started......................................................................... 7
Packaging ...............................................................................7
Product Description ...............................................................7
Functional Diagram ...............................................................9
Module Layout........................................................................9
Connections...........................................................................11
Video Connections ..............................................................11
Balanced Audio Connections (P MX 3212 D)..................11
Power Connections..............................................................12
DC Power Connector ................................................................. 12
Installation ..............................................................................13
Mechanical ...........................................................................13
Stand Alone Operation...............................................................13
Multiple Units............................................................................14
Electrical Installation. ...........................................................15
Stand Alone Operation...............................................................15
Multiple Units............................................................................16
Settings and Control ..............................................................16
Switch Settings ......................................................................17
Service Adapter..........................................................................17
Switch Function Detail ..............................................................18
Auto Store..................................................................................19
Factory Preset Condition............................................................20
Alarm/LED Status Indicators.................................................. 21
LED Indicators...........................................................................21
Front Panel Alarm Indicator ......................................................22
Locate Function .........................................................................23
Specifications (P MX 3212) ...................................................24
Available Options..................................................................25
Parts List ..................................................................................26
Contact Information ..............................................................28
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Getting Started
Packaging
The shipping carton and packaging materials provide protection for the module during transit. Please retain the shipping cartons in case subsequent shipping of the product becomes necessary.
Product Description
The P MX 3214 is a high quality digital AES Audio multiplexer (Audio Embedder) designed primarily for broadcast and professional applications.
The Module accepts 4 external AES3 inputs (combined into two audio groups) and multiplexes this into the incoming SDI video input. Group insertion per embedder is selectable (1 through 4). Four separate SDI outputs of the video, with embedded audio are provided. Existing audio groups can be overwritten, deleted or passed transparently. Four separate SDI outputs of the embedded signal is provided which could be used to cascade several modules for additional audio group insertion. In case no SDI input is attached the module generates it own SDI signals and continues to embed the AES input signals. The Module uses Sub D connections (P MX 3214 D) or 75 Ohm BNC connections (P MX 3214 B) for audio and standard 75-Ohm (BNC) interconnections for video.
The P MX 3214 has a variety of features, which include:
User selectable audio groups (1…4)
525 and 625 line standard. (auto detect)
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Supports 4:3 / 16:9 aspect ratios
Supports 8 and 10 bit video
Selectable bypass of audio sample rate
conversion
Video to green if SDI input lost, with own SDI signal generated
Supports asynchronous and synchronous audio inputs. (Asynchronous audio between 30KHz and 48KHz)
local DIP switches and LED's for control and status monitoring.
Microprocessor controlled.
Remote control interface.
All settings stored in non-volatile flash ram. The module has a built in micro-controller with local controls, status and alarm indicators and well as internal flash ram for storing setups. Any operational parameters configured and stored into the module are recalled when powered up. Remote control, status monitoring and error reporting is possible when used with the R FR 3010 rack frame option and host controller. For stand alone control, the R CT 3002 Service Adapter option is available.
The P MX 3214 is part of the 3000 series of MiniModules, which offer high quality, modularity and flexibility in a very small form factor ideal for applications where space is at a premium.
The modules can be used either stand alone using the optional power supply brick, or as part of a tightly integrated space saving system where up to 10 MiniModules can be mounted utilizing the optional LYNX R FR 3005 / 3010 rack housing. This includes integrated power supply and optional remote control interfaces.
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Functional Diagram
Figure 1 below is the basic functional diagram for the P MX 3214 MiniModule.
Figure 1- P MX 3214 Functional Diagram
Module Layout
Figure 2 shows the physical layout of the P MX 3214 MiniModule. Video I/O is made through standard 75 Ohm BNC video connections and the balanced audio inputs are made on the Sub D connector (P MX 3214 D) or the unbalanced audio inputs on BNC connectors (P MX 3214 B). Module configuration is set via a small dip-switches located behind access holes in the bottom of the module.
If the module is being used in a stand alone application then the optional power supply (R PS 3001 E, R PS 3001 U or R PS 3001-3) is required to power the module (not shown)
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Figure 2 – Module Layout
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Connections
Video Connections
The P MX 3214 MiniModule is configured with standard 75 Ohm BNC connectors for video I/O Connection is self-explanatory. Balanced audio connections are made via the Sub D connector and should be wired as shown in the table below. We recommend the use of high quality cable suitable for digital video / audio connections to reduce the risk of interference or errors due to excessive cable attenuation.
Note. Due to the compact design of the module it will be necessary to use a connection tool to secure the BNC video connectors to the module.
Balanced Audio Connections (P MX 3214 D)
SubD 25 pin female connector.
Pin
Number
Connection
Pin
Number
Connection
1 14 2 15 3 16 4 17 5 18 6 19 7 + AES 4 20 - AES 4 8 GND AES 4 21 + AES 3
9 - AES 3 22 GND AES 3 10 + AES 2 23 - AES 2 11 GND AES 2 24 + AES 1 12 - AES 1 25 GND AES 1 13
113
1425
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Power Connections
If using the module in a stand-alone application use the separate R PS 3001 E (for Europe), R PS 3001 U (USA) power brick option or the R PS 3001-3 IEC desk power supply.
DC Power Connector
The MiniModule has a captive power lead fitted to the module, with a male 5 pin locking bayonet connector. This connection provides DC power and also data connectivity to the module. Connector wiring is shown below.
3
4
5
1
2
GND
+ 5V
i2C-SDA (data)
i2C-SCL (clock)
Power ConnectionData Connection
Male Connector
(view looking into connector from front)
Caution
Only use the optional LYNX R PS power modules. Ensure the 5-pin power connector is locked securely in place.
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Installation
Mechanical
Stand Alone Operation
The P MX 3214 MiniModule can be used in a stand alone application. There are two options for the use of the module in this way.
a) Using the R FR 3005 Rack Frame 1 option. This
allows up to any 10 of the MiniModules to be secured onto a rack frame assembly for 19 inch rack mounting. This keeps the modules secured, organized and out of the way. The R PS 1 power brick option or the R FR 3010 option is required to power each module. Please refer to the R FR 3005 Reference Manual supplied with this option for more details.
b) Single Use. The MiniModule can be powered
independently with the R PS 3001 option and used in any location where this functionality is required.
Caution. Care needs to be taken when using the module in this way, as it is not physically secured. Keep the module away from the floor to avoid the risk of someone stepping or tripping on the unit, and locate the unit away from excessive sources of heat and any sources or moisture.
If using more than one MiniModule in any installation, the R FR 3005/3010 Rack frame combination is highly recommended.
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Multiple Units
Most applications will require more than one MiniModule, which can include any of the available Series 3000 MiniModule product range. There are two options for mounting multiple units.
a) Using the R FR 3005 Rack Frame option. This
allows up to any 10 of the MiniModules to be secured onto a rack frame assembly for 19 inch rack mounting. The R PS 3001 power brick option or the R FR 3010 option is required to power each module. Please refer to the R FR 3005 Reference Manual for more details.
b) Using the R FR 3010 Rack frame extension
option. Can be combined with the R FR 3005 Rack frame option. Each module plugs into a connection bus, which provides common power for all modules. (no R PS external power supplies are needed). Remote control and status monitoring of all modules is possible with the addition of the R CT 5020 rack controller and R CT 5030 master controller options. Please refer to the respective reference manuals for these options for details of mechanical installation.
The very small size and density of the MiniModules combined with the available rack frame options allows the addition of a complex and custom signal distribution system without taking any additional front rack space. The rack frames are designed for installation in the back of 19-inch racks where there is normally plenty of available space. Ideal for mobile truck installations and facility expansions where space is at a premium.
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Electrical Installation.
Stand Alone Operation
The MiniModule requires the R PS 3001 power brick option for stand-alone operation. Two versions are available R PS 3001 E for European markets, R PS 3001 U for the US markets or the R PS 3001-3 IEC desk power supply. Please ensure you have the correct power option for your region. The connection to the module is made with a small 5­pin connector, which has a twist bayonet securing system. Please make sure the connection is solid and locked in place. A strain relief is included within the module to prevent excessive strain on the connection.
Signal connections should be made with care, please ensure connections are correct and compatible equipment is feeding / receiving the signals from the module or damage can result.
Caution. Only use the optional LYNX R PS 1 power modules. Ensure the 5-pin power connector is locked securely in place.
Caution. Care needs to be taken when using the module in this way, if it is not physically secured. Keep the module away from the floor to avoid the risk of someone stepping or tripping on the unit, and locate the unit away from excessive sources of heat and any sources or moisture.
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Multiple Units
When installing multiple MiniModule units it is recommended you use the R FR 3005 Rack Frame 1 and / or R FR 3010 Rack Frame 2 options. Please refer to the documentation supplied with these options for details on electrical installation.
Settings and Control
The P MX 3214 is configured via an integrated 8­position dip switch as shown below. (Figure 3)
Figure 3. Switch and LED locations
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Switch Settings
Below the switch setting for the two 8-position dip­switches is defined. Please see the section following the table for more detail on each switch function.
ONE DIP SWITCH IS PROVIDED FOR EACH EMBEDDER
Service Adapter
This module is complex by design. Configurations are much easier with the R CT 3002 Service Adapter. This provides a simple PC GUI for configuration use. Settings can be quickly changed and stored to the module flash ram. No local switch settings are necessary. A single Service Adapter can be used for all MiniModules.
SWITCH
Position Set Function
ON Local Adjustment Enabled
1
OFF Local Adjustment Disabled
ON 24 bit AES output
2
OFF 20 bit AES output
ON Delete ALL incoming embedded AES audio
3
OFF ONLY replace Audio group selected with SW2
ON No sample rate conversion performed
4
OFF Sample rate conversion selected (48KHz)
ON Group 1 selected
5
OFF Group has to be deselected if other group
selected
ON Group 2 selected
6
OFF Group has to be deselected if other group
selected
ON Group 3 selected
7
OFF Group has to be deselected if other group
selected
ON Group 4 selected
8
OFF Group has to be deselected if other group
selected
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Switch Function Detail
All settings are stored in Flash Ram inside the module (see Auto Store section in this manual). Settings will be recalled on power up.
Dip Switch 1
This switch enables local control using the dip­switches. ON enables local control and makes selections on the dipswitch active, and OFF disables local control (locking out any local changes)
Note.
When Switch 1 is initially switched to ON, the static settings currently set on the dip-switches may not reflect the actual configuration stored in the module. This is because all settings can be changed from the remote control system or via the Service Adapter. This overrides the local dip switches regardless of Switch 1 ON/OFF setting. To ensure the module reads the local dip switch settings it is recommended to toggle Switch 1 ON- OFF-ON before making any local changes to the dip switches
.
Dip Switch 2
20 / 24 bit operation. When set to ON the AES audio output will be 24 bits wide (which is normal). When set to OFF the AES audio output can be set to 20 bits, which is sometimes necessary for downstream equipment which may not be compatible with 24 bits operation.
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Dip Switch 3
Delete embedded audio. When set to ON this will delete ALL incoming AES audio signals on the input SDI signal (if any). When set to OFF only the channels selected for embedding (using SW2) will be overwritten. Any remaining audio, which was present on the incoming SDI signal will pass transparently.
Dip Switch 4
Sample rate conversion ON/OFF. This is used to select sample rate conversion for the module. This setting applies both input audio signals. When set to ON (asynchronous) all incoming audio will be sample rate converted to 48 KHz. (input range 30KHz to 48KHz). When set to OFF the sample rate conversion will be bypassed. If bypassed, all incoming audio must be synchronous to the input SDI signal. This is useful if the module is to work with Dolby audio data where the audio should not be resampled.
Dip Switch 5 through 8
Select Audio Groups. These four switches are used to select which audio groups are to be embedded into the incoming SDI video. ON selects the audio group and OFF deselects it.
NOTE: If two groups are selected at the same time, embedding is switched off
Auto Store
If no parameters are changed for 10 seconds then the current settings will be written into flash memory automatically, this can be seen by the front LED flashing yellow four times.
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Factory Preset Condition
The P MX 3214 is delivered preset for the following mode of operation:
1. ON: Local adjustments enabled
2. OFF: 20 bit AES
3. OFF: Only replace audio group selected
4. OFF: Sample rate conversion bypassed
5. ON: Audio Group 1 Selected (Embedder 1) OFF: (Embedder 2)
6. OFF: (Embedder 1) ON: Audio Group 2 Selected (Embedder 2)
7. OFF
8. OFF
If this is the mode of operation required, then no adjustments are necessary.
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Alarm/LED Status Indicators
The P MX 3214 module has built in LED indicators, which serve as alarm and status indication for the module. Function is described below. The Indicators are found on the bottom of the module and can be seen through the access holes provided. (Figure 2 or 3)
LED Indicators
2 channel Status LED are provided per embedder on the module edge and can be seen through the access holes (figures 2 or 3). One LED is provided for the audio signals, and one for indication of the SDI status. Both LEDs are three color, and have several indication states.
LED COLOR INDICATION
GREEN AES1/3 and AES 2/4 present, no error
YELLOW AES 1/3or AES 2/4 missing
Status
LED
1/3
RED AES 1/3 and AES 2/4 signal missing
GREEN SDI input present, no error
YELLOW SDI input present, PLL not locked
Status
LED
2/4
RED SDI input missing
*Note
When working in 525 mode with 24 Bit audio selected then only the first three groups can be embedded. Group 4 is locked. In 525 mode with 20-bit audio all four groups are accessible.
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Front Panel Alarm Indicator
There is also a single alarm LED on the front side of the module, (Figure 2) which is designed for quick and easy indication of a problem condition in installations where visible access to the bottom of the module is not convenient. This LED is three color and has several indication states.
N o t e .
LED OFF indicates power is lost, or there is a power supply fault.
LED COLOR INDICATION
GREEN Video Signal present, signal locked, audio
embedded
YELLOW SDI present, one ore more audioinputs
missing, or wrong dip-switch setting
Alarm
LED
RED no SDI signal, PLL unlocked
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Locate Function
For larger systems which may have multiple MiniModules of the same type in a single rack, or multiple rack systems on a large central control system we have added a useful utility which will help to visually locate a suspect module quickly (When used in conjunction with the optional control system and software)
Once the specific module has been selected on the control system there is a locate button on the top of the GUI:
Locate Function in Control System
When Locate is selected the status indicator on the GUI and the module LED`s will flash yellow in the following continuous sequence.
3 short flashes…. Pause…. 3 short flashes …
This uses the alarm LED located on the front of the module and in some cases any channel or status LED`s that may be used in the module.
Use of the locate function will not interfere with the normal operation of the module.
For more details on this feature please check the documentation supplied with the controller software.
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Specifications
(P MX 3214)
Inputs (video)
Signal 1 x SDI 4:2:2 SMPTE 259M-CD (270 Mbps) Connection BNC Impedance 75 Ohms Return loss > 15dB (270 MHz) Max cable length 250 m (270 MHz)
Inputs (audio)
Signal
4 x AES 3 balanced (P MX 3214 D) or
unbalanced AES3-id inputs (P MX 3214 B)
Connection P MX 3214 D: 25 pin Sub D; 110 OHM
P MX 3214 B: BNC; 75 Ohm
Outputs
Signal 4 x SDI 4:2:2 SMPTE 259M-CD (270 / 360 Mbps)
with EDH Connection BNC Impedance 75 Ohm Jitter < 0.2 UI
Operating Modes
Embedding Embed audio 4 x AES (two groups) in two of four
user selectable groups in the SDI input stream Input Lost Module generates own SDI signal for embedding Delete Delete all selected audio groups.
Performance
AES input sample rate 48 KHz synchronous or 30 KHz….48KHz
asynchronous AES sample size 20 or 24 bit Control Local settings (dip switch) and via remote with
LYNX controller Status Monitoring Local LED`s
Electrical Specifications
Operating Voltage + 5VDC Power Consumption 4,5 VA Connection DC input via 5 pin locking bayonet connector Safety IEC 60950/ EN 60950/VDE 0805
Mechanical
Size 85.5mm x 35.3mm x 38.7mm + connectors Weight 250g
Ambient
Temperature 5°C to 35°C Maintaining specifications
-20°C to +70°C Storage
Humidity Max 80% non condensing
Supplied Accessories
Documentation P MX 3214 Reference Manual and Quick Ref
Guide
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Available Options
Below is a list of available options for the P MX 3212 MiniModule. Please refer to product brochures or our web site for more detailed information.
Model Description
R PS 3001 E
External brick power supply module for Series 3000 MiniModules. European market version. 100-240 VAC input, +5V DC output.
R PS 3001 U
External brick power supply module for Series 3000 MiniModules. USA market version. 110-240 VAC input, +5V DC output.
R PS 3001-3
External desk power supply module for Series 3000 MiniModules. 110-240 VAC input, +5V DC output.
R FR 3004
4 Module mounting frame. This is a small mechanical mounting bracket for 4 MiniModules. Can be mounted with screws on any surface.
R FR 3005
Rack Frame 1. This is a basic 19 inch rack mountable frame which can accommodate 10 MiniModules with power bricks R PS 1 or can be extended with the R FR 3010.
R FR 3010
Rack Frame 2. This is a card cage with integrated central power supply, optional redundant power supply and optional controller, which can accommodate 10 MiniModules. Can be combined with R FR 3005
R PS C15
1.5m cable extension to connect one MiniModule to R FR 3010
R PS C25
2.5m cable extension to connect one MiniModule to R FR 3010
R PS 5010
Redundant power supply for the R FR 3010 card cage
R CT 5020
Rack controller for the R FR 3010 rack frame
R CT 5010
Rack Bus Extension for R FR 3010 rack frame. In combination with R CT 5020
R CT 3002
USB Service Adapter for remote configuration of one MiniModule via PC
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Parts List
Due to the very dense design and high level of integration there are no user serviceable electronic assemblies within the P MX 3212 module.
P MX 3214 B Mini Module (complete)
Description Quad AES Multiplexer Model Number P MX 3214 -2 B Part Number 4.155.003.214
P MX 3214 D Mini Module (complete)
Description Quadl AES Multiplexer Model Number P MX 3214 -2 D Part Number 4.155.013.214
Service
If you are experiencing problems, or have questions concerning your P MX 3214 MiniModule please contact your local distributor for assistance.
We offer a fixed cost service exchange program for defective Series 3000 MiniModules out of Warranty. Please contact your distributor or check our web site for details on this program.
More detailed information and product updates may be available on our web site:
www.lynx-technik.com
You will also find links to contact us directly for assistance.
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Contact Information
Please contact your local distributor; this is your local and fastest method for obtaining support and sales information.
LYNX Technik can be contacted directly using the information below.
Address LYNX Technik AG
Brunnenweg 64331 Weiterstadt Germany
Website www.lynx-technik.com
E-Mail info@lynx-technik.com
LYNX Technik manufactures a complete range of high quality modular products for broadcast and Professional markets, please contact your local representative or visit our web site for more product information.
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Notes
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