WDR D&N Series Owner's Manual - page 18
31
Max. 820mA (24VAC) /Max.840mA (12VDC)
0.95Kg
149(Ø)×139.6(H)mm
Pan
Range
-
Auto Iris [DC]
STD : 2.8~12mm VariFocal Lens/F1.2
TILT
Range
0 ~ 90
0~360
STD : RS485 AND DIY Handy Controller
w/BNC-Fe Cable. Option : CCVC Control Key Board
3 Floors IR LED Vandal Camera
NOTE: 1) WDR is the main exclusive function for WDR 600TVL Series Camera.
2) D&N 600TVL has no
function. So, OSD Menu for WDR Camera,
WDR
may be different with D&N no WDR Camera.
32
If there are problem in operation, please refer to the items below. If the problem
persists, please contact us. Thanks!
Nothing appears on
the screen.
a) Please check the power connection.
b) Please check the video signal line connection.
c) Switch is set to DC (or VIDEO) when using a
VIDEO (or DC) lens.
Problems
Troubleshooting
The video image is
not clear.
a) Please check the lens is clean.
b) Please clean the lens with a clean cloth or brush.
c) Please adjust the contrast feature of the monitor.
d) Please make sure that the screen is not exposed
directly to a bright light.
e) Please move the camera if necessary.
f) Please re-adjust the focus of the camera.
The screen is dark.
a) Please adjust the contrast the feature of the monitor.
b) If you have an intermediate device, set the 75/Hi-z
properly, and check the terminals.
c) Please check if an auto iris lens is being used
and adjust the brightness level.
There is a problem with
the camera operation.
The camera surface is
too hot and black stripes
appear on the screen.
Please check if an appropriate power source to
the camera complies with the manufacturer's
standard requirement, or if the voltage keeps
changing.
Troubleshooting