Davidaiken Posted June 16, 2017 Share Posted June 16, 2017 I have a ptz cam that fed by fibre to an encoder then fed to cam via coax and separate twin pair telemetry. I did hard reboot on cam and now I have this on camera screen Vps 4800-101 Duplex - And I'm not sure what this means or why its appeared any help would be great Quote Link to comment Share on other sites More sharing options...
james.wilson Posted June 16, 2017 Share Posted June 16, 2017 some units show their address and protocol etc on boot until a telemetry command is received Quote securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount. Link to comment Share on other sites More sharing options...
Davidaiken Posted June 16, 2017 Author Share Posted June 16, 2017 OK, it's not accepting a telemetry command. Could this be the camera or the cable ? Quote Link to comment Share on other sites More sharing options...
james.wilson Posted June 16, 2017 Share Posted June 16, 2017 could be either or the protocol Quote securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount. Link to comment Share on other sites More sharing options...
Nova-Security Posted June 16, 2017 Share Posted June 16, 2017 Put a LED no resistor across the 485 pair and it should pulse when telemetry commands are sent. Hard reboot of the camera, you have probably lost all programming and will need setting up again Quote www.nova-security.co.uk www.nsiapproved.co.uk No PMs please unless i know you or you are using this board with your proper name. Link to comment Share on other sites More sharing options...
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