GeoVision Inc. 2 Revision Date: 11/9/2011
Troubleshooting flowchart
Solving IR Reflection and Improving Night view
Without
external
IR illuminator /
sufficient lights
Keep IR Light
function enabled
With
external IR
illuminator /
sufficient lights
Disable IR Light
function
See
Solution 4
(page 13)
See
Solution 6
(page 22)
Is my live view foggy?
Are there round spots or
water droplets on my live
view?
Are there light spots or
glass reflection on my live
view?
No
No
No
YES
YES
YES
See
Solution 3
(page 10),
Solution 5
(page 16)
See
Solution 1
(page 5),
Solution 2
(page 8)
Is there a circle of spots
on my live view?
YES