v1.0 1/19/11
9
Weight
levels allow a dark area to become brighter. A lower Weight level is selected for a darker
condition while higher levels are for increased brightness.
3D-Digital Noise Reduction
(DNR) reduces the background noise in a low luminance
environment. Upgraded 3D filtering ensures an even more clear image. Per the menu settings:
DNR Level High – The image is clearer, but the potential of a ghost image is increased.
DNR Level Low – The image is less clear, but the potential for a ghost image is reduced.
The
Eclipse
function is used to recognize detail under strong light conditions (e.g., to recognize a
vehicle license plate number when the ambient light is stronger than the vehicle’s headlight). Note
the ECLISPE mode should be off while using the WDR ON.
7. TROUBLESHOOTING
a. No picture after applying power – (i) check all plugs and cables are securely
connected to the proper connectors; (ii) ensure your power supply is providing the
correct voltage and current.
b. The picture has ripples – (i) check to see if the power supply is experiencing AC ripple,
if so a filter may be required; (ii) determine if the monitor is faulty; (iii) determine if
other peripheral equipment is causing ripple and if so make the necessary
adjustments.
c. The picture background continuously changes color – a fluorescent lamp’s magnetic
field may cause color roll, therefore, reduce the number of fluorescent lamps or
increase the distance between the camera and the lamps.
d. The picture appears smeared – (i) the power supply voltage level may be unstable,
therefore, try another power supply; (ii) ensure the cables are correctly connected
and/or the cables are of the correct impedance.
e. Other interference may require a SecurityTronix ground loop isolation filter.
f. Additional troubleshooting assistance can be found on-line at
www.securitytronix.com
in addition to support from SecurityTronix sales engineers at 1-610-429-1511.
