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AHD DVR User Manual
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Picture 3.5
Edit the backup files and click “Start” to back up the selected files.
3.3.3 Record Mode
Please check current channel status: “ ” means it is in recording status. (Take 4CH DVR for example)
Picture 3.6
Schedule: It records according to the parameters in “Main Menu”  “Record”  “Record Plan”.
Manual: Click Manual button and the corresponding channels are recording no matter the channel in any state.
Stop: Click Stop button and the corresponding channels stop recording no matter the channel in any state.
3.3.4 PTZ Control
Operation interface is as followed. The functions include: PTZ direction control, step, zoom, focus, iris, and set up
trace, preset, tour, pattern, auto scan, auto pan and so on.
Note: 1. Decoder 485+
、
485- line connects with DVR 485+
、
485- line. The connection is right.
2. Click “Main Menu”  “System”  “PTZ Config” to set the PTZ parameters.
3. The PTZ functions are decided by the PTZ protocols.