WDR D&N Series Owner's Manual - page 19
Isn’t DAYNIGHT function setting up the color mode?
Please change it to the EXT mode .
B/W not change?
33
The MOTION
DETECTION function
is not working.
Problems
Troubleshooting
a) Please check if 'MOTION DETECTION' mode
is turned on.
b) Please check if the MD LEVEL is too low.
c) Please check the setting of the MD AREA.
Colors are not
quite right.
Please check the ' WHITE BAL ' setting.
The screen is
flickering.
a) Please check if the camera is facing directly into
sunlight or fluorescent light.
b) Please check if an auto iris lens is being used.
c) Please check the connection of the lens
connector cable.
L/L mode isnot
able to be selected.
Have you connected your camera to DC power
source? Connect it to AC power source.
L/L mode isnot
available.
Please check the frequency of power supply.
if it 60Hz for NTSC or 50Hz for PAL ?
COLOR mode is
not working.
Please check if the AGC menu is set to the
OFF position.
SENS-UP function is
not working.
a) Please check if the AGC menu is set to the
OFF position.
b) Please check if the SHUTTER menu is set to
MANUAL mode.
Troubleshooting
RS-485
Communication fails.
Check the polarity between RS-485 Control Port
and RS-485 cable.
Check the RS-485 Communication establishment
initial value
RS-485 Communication establishment initial value
ö
We recommend that you make ground connect
between camera and controller in order to maintain
safety communication control.
Isn’t DAYNIGHT function setting up the color mode?
Please change it to the EXT mode for ir camera, and
change it to the AUTO mode for w/o ir camera.
485 Control Board Connection Port
RS-485 Control Port
(+) CONNECTION TERMINAL (TRX+)
485+
( - ) CONNECTION TERMINAL (TRX-)
485-
Item
Initial value
Camera ID
1
BAUD RATE
9600
UART MODE
8-NONE-1
RET PKT
ENABLE
B/W not change?
Problems
Troubleshooting
Troubleshooting
34