Lynx P DM 5280 D User manual

LYNXTechnik AG
Broadcast Television Equipment
© 2011 - 2017 LYNX Technik AG all rights reserved
®
Reference Manual
P DM 5280 D
P DM 5280 U
P DM 5280 DO
P DM 5280 UO
SD/HD/3G Multi-format digital Audio Embedder / Deembedder
with optional Optical SDI connections
Revision 2.1 – December 2014
This Manual Supports Device Revisions:
P DM 5280 Firmware Revision
626
Control System GUI Release
8.2.0
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
Brunnenweg 3
D 64331 Weiterstadt
Germany
www.lynx-technik.com

P DM 5280 Reference Manual. Rev 2.1
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Contents
Contents...............................................................................................................2
Warranty...............................................................................................................4
Regulatory information ........................................................................................5
Europe......................................................................................................................................... 5
Declaration of Conformity ....................................................................................................... 5
USA............................................................................................................................................. 5
FCC 47 Part 15....................................................................................................................... 5
Getting Started.....................................................................................................6
Packaging.................................................................................................................................... 6
ESD Warning............................................................................................................................... 6
Preventing ESD Damage........................................................................................................ 6
Caution.................................................................................................................................... 6
Product Description .............................................................................................7
Key Features............................................................................................................................... 7
Video Input Formats.................................................................................................................... 8
Video Output Formats................................................................................................................. 8
Video and Audio Delay................................................................................................................ 8
Audio Processing ........................................................................................................................ 9
Audio Embedding with No Video Input........................................................................................ 9
Functional Diagrams ................................................................................................................. 10
Module Layout........................................................................................................................... 12
Connections .......................................................................................................13
Video......................................................................................................................................... 13
Audio......................................................................................................................................... 13
Optical Fiber.............................................................................................................................. 14
Installation .........................................................................................................14
Settings and Control ..........................................................................................15
DIP Switch Settings................................................................................................................... 15
Factory Preset Condition ...................................................................................................... 16
Auto Store............................................................................................................................. 16
Reset Button ......................................................................................................................... 16
Alarm/LED Status Indicators..................................................................................................... 17
LED 1: SDI Status................................................................................................................. 17
LED 2: Audio Status.............................................................................................................. 17
Alarm LED............................................................................................................................. 17
Power LEDs.......................................................................................................................... 17
Local/Remote LED................................................................................................................ 17
Control System GUI............................................................................................18
Overview ................................................................................................................................... 19
Video Path ............................................................................................................................ 19
Audio Routing ....................................................................................................................... 20
flexGUI path highlighting and signal patching....................................................................... 20

P DM 5280 Reference Manual. Rev 2.1
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Timing and Delays..................................................................................................................... 20
Video Timing Adjustments.................................................................................................... 21
Audio Timing Adjustments.................................................................................................... 21
Audio Infastructure.................................................................................................................... 22
Audio Content Detection....................................................................................................... 23
Sample Rate Conversion...................................................................................................... 23
Audio Processing.................................................................................................................. 23
DolbyE................................................................................................................................... 24
Audio Crossbars ..............................................................Fehler! Textmarke nicht definiert.
Embedder ............................................................................................................................. 26
AES Port Setup......................................................................................................................... 27
User Presets.............................................................................................................................. 27
Device Event Tab ...............................................................................................28
Parameters.........................................................................................................28
All Control is through Parameters............................................................................................. 30
General GUI functions........................................................................................31
Device Properties.................................................................................................................. 31
Locate ................................................................................................................................... 31
New Control Window ............................................................................................................ 31
Rename................................................................................................................................. 31
Save Settings Now................................................................................................................ 32
Lock....................................................................................................................................... 32
Reset Factory Defaults ......................................................................................................... 32
Settings Management........................................................................................................... 32
Specifications ....................................................................................................33
Service ...............................................................................................................34
Parts List............................................................................................................................... 34
Technical Support................................................................................................................. 34
Contact Information...........................................................................................34

P DM 5280 Reference Manual. Rev 2.1
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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 (3) 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.

P DM 5280 Reference Manual. Rev 2.1
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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 their own expense.
We LYNX Technik AG
Brunnenweg 3
D-64331 Weiterstadt
Germany
Declare under our sole responsibility that the product
TYPE: P DM 5280 D; P DM 5280 U; P DM 5280 DO; P DM 5280 UO
To which this declaration relates is in conformity with the following
standards (environments E1-E3):
EN 55103-1 /1996
EN 55103-2 /1996
EN 60950-1 /2006
Following the provisions of 89/336/EEC and 73/23/EEC directives.
Winfried Deckelmann
Weiterstadt, October 2011
Place and date of issue Legal Signature

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Getting Started
Most CardModules are installed into the rack frames and system tested in the factory. If
this is an upgrade part or service exchange item then the module is supplied in a padded
cardboard carton which includes the CardModule, rear connection plate and mounting
screws.
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. Do not remove the module from its protective static bag unless
observing adequate ESD precautions. Please see below.
ESD Warning
This product is static sensitive. Please use caution and use preventative measures to
prevent static discharge or damage could result to module.
Preventing ESD Damage
Electrostatic discharge (ESD) damage occurs when electronic assemblies or the
components are improperly handled and can result in complete or intermittent failure.
Do not handle the module unless using an ESD-preventative wrist strap and ensure that it
makes good skin contact. Connect the strap to any solid grounding source such as any
exposed metal on the rack chassis or any other unpainted metal surface.
Caution
Periodically check the resistance value of the antistatic strap. The measurement should
be between 1 and 10 MOhms.

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Note. Please check connected peripheral equipment before using the P DM 5280 to
make sure the audio ports of the P DM 5280 are configured correctly, e.g. an output
is not connected to an output of another device, this might damage the equipment.
Product Description
The P DM 5280 Module is a high performance SD/HD/3GBit/s audio embedder and
deembedder for AES digital audio streams.
Eight external AES ports are provided which can be switched by the user individually as
AES inputs or outputs. These AES ports are provided as balanced AES3 audio inputs or
outputs on a 25 pin SubD connector (P DM 5240 D) and as unbalanced AES3id audio
inputs or outputs on 75Ohm MiniDIN connectors (P DM 5280 U).
All deembedded and external AES input streams can be processed in an audio
processing stage incl. mono gain, stereo downmix, mute, overload and silence detection
as well as a 1kHz test tone generator.
DolbyE processing is included in the audio processing stage, i.e. one encoded DolbyE
stream can be synchronized to the SDI clock domain and the Guard Band is
automatically aligned.
The P DM 5280 DO / UO variants provide an optional optical SDI interface (RX/TX).
NOTE: The P DM 5280 is delivered from the factory preconfigured with 4 external AES
Inputs and 4 external AES outputs. See page 27 for information on re-
configuration of the signal direction of each AES port.
Key Features
•Support for SDTV, HDTV and 3GBit/s standards
•Automatic video standard and format detection
•Audio ports can be individually configured as inputs or outputs
•Existing embedded audio can be deembedded
•Delete, replace or shuffle existing embedded audio
•Mono audio crossbar
•Audio processing (mono gain, test tone, mute, phase invert, mix, overload and
silence detection)
•Video delay up to 62 frames in steps of frames, lines and pixels
•Audio delay up to 10s in steps of audio samples
•Embedded audio group selection
•Embedding into test pattern output video frame with no SDI input signal
•Selectable Horizontal and Vertical Video Blanking
•Optional optical SDI interface (RX and/or TX)
(P DM 5280 DO and P DM 5280 UO only)

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Video Input Formats
The module has a multi-format serial digital input with automatic input detection. The
module will detect the following input standards and configure the input stage
automatically for operation in the connected format.
SDTV Formats
HDTV Formats
525 / 59.94Hz
1080i / 50Hz
625 / 50Hz
1080i / 59.94Hz
1080i / 60Hz
1080p / 23.98Hz
1080p / 24Hz
1080p / 25Hz
1080p / 29.97Hz
1080p / 30Hz
1080psf / 23.98Hz
1080psf / 24Hz
1080psf / 25Hz
720p / 23.98Hz
3GBit/s Formats
720p / 24Hz
1080p / 50Hz
720p / 25Hz
1080p / 59.94Hz
720p / 29.97Hz
1080p / 60Hz
720p / 30Hz
720p / 50Hz
720p / 59.94Hz
720p / 60Hz
Video Output Formats
Same as the input format, or the pre-selected format if no input is connected (see above).
Video and Audio Delay
The SDI output signal can be delayed up to 62 frames in steps of frames, lines and
pixels. This user delay effectively modifies the total processing time of the device (input to
output).
Audio content can also be adjusted independently from the video content. The audio
delay is always in reference to the video delay and can be negative to video, depending
on the video delay. Max. audio delay is 10 sec. in steps of single audio samples.

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Audio Processing
The module will de-embed the complete audio payload from the incoming SDI stream (4
AES groups = 8 AES streams = 16 mono channels), and passed to the AES audio
processing infrastructure, along with up to 8 external AES inputs.
The type of audio (PCM, DolbyE or Audio Data) is detected by the module automatically.
PCM Audio using the sample rate converters will be free from any audio interference
(“pops and clicks”) when frames are dropped or repeated by the frame synchronizer.
NOTE: If an encoded DolbyE audio signal is detected by the module the associated SRC
and the following audio processing will be switched off automatically. For
asynchronous DolbyE streams, the DolbyE functionality should be enabled on the
respective path. See page 24 for details.
Audio Embedding with No Video Input
With no SDI signal connected the module will switch to the last connected video standard
(default) and will produce a test pattern video output with the audio embedded.
The test pattern can be selected using the APPolo Controlsystem.
NOTE: It is possible to disable this automatic generation of an output SDI signal. When
this function is disabled, and no SDI input is connected, the SDI output will not
generate any signal at all.
If used in standalone mode with no SDI input connected, the output standard can be
changed from the default, so that it generates a free-running SDI stream in any standard.
See page 19for details. If the SDI video input is removed during operation, then the
embedder will continue to embed audio into a test pattern video frame in the selected
format until the video input is restored.
NOTE: The factory default setting is “default to the last connected video standard”. This
will be 1080i/50 for new modules when delivered from the factory. This can be
cleared by connecting a different video input, or by selecting the required video
format (using the selections provided). See page 32 for details on making
permanent changes to the device.

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Functional Diagrams
Figure 1: Functional Diagram