Difference between revisions of "Troubleshoot/NVR/PTZ Troubleshoot"
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*PTZ decoder and NVR address is not compatible. | *PTZ decoder and NVR address is not compatible. | ||
*When there are several decoders, please add 120 Ohm between the PTZ decoder A/B cables furthest end to delete the reverberation or impedance matching. Otherwise the PTZ control is not stable. | *When there are several decoders, please add 120 Ohm between the PTZ decoder A/B cables furthest end to delete the reverberation or impedance matching. Otherwise the PTZ control is not stable. | ||
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[[Category:PTZ]] | [[Category:PTZ]] | ||
[[Category:Troubleshoot]] | [[Category:Troubleshoot]] | ||
Revision as of 21:20, 4 March 2016
PTZ Troubleshoot
Please Note: IP and HD-CVI PTZs do not require an RS485 cable. Controls are sent over the RG59 or CAT5 cable.
- Front panel PTZ error
- PTZ decoder setup, connection or installation is not correct.
- If using an RS485 Cable, the connection maybe reversed.
- PTZ setup with the Baud, protocol, and bit rate.
- PTZ decoder and NVR protocol is not compatible.
- PTZ decoder and NVR address is not compatible.
- When there are several decoders, please add 120 Ohm between the PTZ decoder A/B cables furthest end to delete the reverberation or impedance matching. Otherwise the PTZ control is not stable.
