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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, 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.
Reference Manual D VA 5720 Version1.0 Regulatory information Europe Declaration of Conformity LYNX Technik AG Brunnenweg 3 D-64331 Weiterstadt Germany Declare under our sole responsibility that the product TYPE: D VA 5720 To which this declaration relates is in conformity with the following...
/ status reporting and SNMP error reporting is supported when using the LYNX central control system. The LYNX control system is set up to do this most of the time The D VA 5120 is part of the 5000 series of...
Reference Manual D VA 5720 Version1.0 Functional Diagram Figure 1 below is the basic functional diagram for the D VA 5720 CardModule. Gain Equaliser IN 1 OUT 1.1 Adjust Presence OUT 1.2 Detection OUT 1.3 OUT 1.4 Gain Equaliser OUT 2.1 IN 2 Adjust Presence...
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Reference Manual D VA 5720 Version1.0 Figure 2 – Module Layout Caution Use static precautions when handling the PCB. Static discharge could result in serious damage to the module. Page 9...
Reference Manual D VA 5720 Version1.0 Connections Video Connections The D VA 5720 MiniModule is configured with standard 75 Ohm BNC connectors. Connection is self-explanatory. We recommend the use of high quality video cables to reduce the risk of interference or errors due to excessive cable attenuation.
Reference Manual D VA 5720 Version1.0 Installation Caution The CardModule is shipped in a protective anti-static bag. Please take suitable precautions to avoid static discharge onto any part of the PCB or components when handling module or serious damage could result. Each Card Module is supplied with a rear connection panel and two mounting screws.
Reference Manual D VA 5720 Version1.0 Settings and Control The D VA 5720 is configured via 4-position dip- switch and a up-down push button located on the module card edge. Switch Settings Below the switch settings for the 4-position dip- switch are defined.
Reference Manual D VA 5720 Version1.0 Switch Function Detail The switches are used as part of an adjustment procedure and setting is not an implicit process. Please refer to the alignment procedure section for details on how to use the switches to set up the module.
Reference Manual D VA 5720 Version1.0 Link Settings Input coupling It is possible to select AC or DC input coupling for each input channel. This is done using physical links on the card, and the card will need to be removed from the card frame for changes to be made*.
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Reference Manual D VA 5720 Version1.0 Link Locations Channel 1 DC Input Coupling Channel 1 AC Input Coupling Channel 2 DC Input Coupling Channel 2 AC Input Coupling Channel 1 Clamp ON Channel 1 Clamp OFF Channel 2 Clamp ON Channel 2 Clamp OFF Figure 3.
Reference Manual D VA 5720 Version1.0 Adjustment Procedures The modules configuration and gain/EQ settings are set using combinations of the Dip Switch and the up-down push button located on the module edge. Up/down buttons Dip Switch Side Front Down Setting functionality and calibration is interactive and not an implicit switch setting process.
Reference Manual D VA 5720 Version1.0 Set Dual 1:4 or 1:8 mode The D VA 5720 module can be set to one of two preset modes of operation. Dual 1:4 Mode. This is a simple 2 x 1 to 4 video amplifier.
Reference Manual D VA 5720 Version1.0 Set Video Gain Use this procedure to set the video gain of the module. 1. Set Switch 1 to desired mode of operation OFF for 1:8 mode or ON for dual 1:4 mode 2. Set Switch 2 to ON [Gain / Equalization select] 3.
Reference Manual D VA 5720 Version1.0 Set Equalization Use this procedure to set the cable equalization for the module 1. Set Switch 1 to desired mode of operation OFF for 1:8 mode or ON for dual 1:4 mode 2. Set Switch 2 to OFF [Gain / Equalization select] 3.
Reference Manual D VA 5720 Version1.0 Set Unity Gain Use the following procedure to set unity gain for the module 1. Set Switch 1 to desired mode of operation OFF for 1:8 mode or ON for dual 1:4 mode 2. Set Switch 2 to ON [Gain / Equalization select] 3.
Reference Manual D VA 5720 Version1.0 Set Unity Equalization Use the following procedure to set unity equalization. 1. Set Switch 1 to desired mode of operation OFF for 1:8 mode or ON for dual 1:4 mode 2. Set Switch 2 to OFF [Gain / Equalization select] 3.
Reference Manual D VA 5720 Version1.0 Alarm/LED Status Indicators The D VA 5720 module has integral LED indicators, which serve as alarm and status indication for the module. Function is described below. The Indicators are clearly visible on the front edge of the module PCB (Figure 2) Channel Condition Indicators Two status LED`s are provided, one for each...
Reference Manual D VA 5720 Version1.0 Locate Function For larger systems which may have multiple cards 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)
Reference Manual D VA 5720 Version1.0 Specifications (D VA 5720) Inputs Signal 2 x analog video, differential input 75 Ohm Sync Signal can be SDTV bi-Level (black burst) or HDTV Tri-Level Input Impedance 75 Ohm Input level (max) 2V p-p Return loss >...
Reference Manual D VA 5720 Version1.0 Available Options Below is a list of available options for the D VA 5720 CardModule. Please refer to product brochures or our web site for more detailed information. Model Description Series 5000 Rack Frame (empty) with single R FR 5010 power supply Series 5000 Rack Frame (empty) with single...
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. Page 26...
Reference Manual D VA 5720 Version1.0 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 3 D-64331 Weiterstadt Germany.
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