User Manual

DS-72xxHUI-Kx, DS-72xxHQI-Kx Digital Video Recorder (DVR) User Manual
16 UM DS-72xxHUI-Kx, DS-72xxHQI-Kx 062817NA
1.2.2 Troubleshooting Remote Control
Make sure you have installed batteries properly in the remote control.
Also, the remote control must be aimed at the IR receiver on the
front panel.
If there is no response after you press a button on the remote, follow the procedure below to
troubleshoot.
1. Go into Menu > Configuration > General > More Settin
gs by operating the front control panel or the
mouse.
2. Check and remember the DVR No. The default DVR No. is 255. This number is valid for all IR
remote controls.
3. Press the DEV button on the remote control.
4. Enter the DVR No. in step 2.
5. Press the ENTER button on the remote.
If the Status indicator on the front panel turns blue, the remote control is operating properly. If the
Status indicator does not turn blue and there is still no response from the remote, check the following:
• Batteries are installed correctly and the polarities of the batteries are not reversed
• Batteries are fresh and not out of charge
• IR receiver is not obstructed
If the remote still does not function properly, change the remote and try again, or contact the device
provider.
1.3 USB Mouse
A regular 3-button (Left/Right/Scroll-wheel) USB mouse can also be used with this DVR.
1. Plug USB mouse into one of the USB interfaces on the front panel of the DVR.
2. The mouse should be detected automatically. If the mouse is not detected, the possible reason may be that
the two devices are not compatible. Refer to the recommended device list from your provider.