User`s manual

Troubleshooting
47
5
GV-Hot Swap DVR V2 has video and/or audio lost.
If your GV-Hot Swap DVR V2 fails to show video, audio or both, try these steps:
1. Check the video/audio connection. Make sure one end of the D-type video/audio cable is securely
connected to the video/audio device, and the other end to the video/audio port of the GV-Hot Swap
DVR V2.
2. Make sure the video/audio device is turned on.
3. Switch the cable from the functional channel to the non-functional channel, and vice versa. If the
previously non-functional channel is now able to deliver video/audio, you should check the
video/audio device itself and its related cables.
The screen image appears distorted or jitters.
If the screen image seems to be distorted, jitter, or not to look right, try these steps:
1. Make sure the video standard in your country matches the setting in the GV-Hot Swap DVR V2.
Refer to Configuring the GV-Hot Swap DVR
V2 for PAL after Recovery in 3.9 Recovery DVD.
2. Make sure the camera and its cable are not damaged or frayed. Try to replace a camera or camera
cable to see if this fixes the problem.
How can I find more help?
1. Visit our website at http://www.geovision.com.tw/english/4_1.asp
2. Write us at [e-mail]