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C307M-K (11/07) 61
Symptom: No video or poor video
1. Check the video and power connections to the camera.
2. Check for power to the camera from the Esprit system camera power output.
3. Check all coax BNC connectors from the camera to the monitor.
4. Make sure the controller is set for the correct camera-to-monitor viewing combination; for example, Camera 1 to Monitor 1. Refer to the
controller manual for information.
5. Check for normal load termination of 75 ohms. When looping through VCRs or multiplexers, make sure the signal is terminated at the end
device. Some termination symptoms and problems are listed below.
Symptom Problem
Extremely bright video No termination or high resistance
Over contrast or contrast
level of monitor needs to
be increased to maximum
for a good video image Double termination (37.5 ohms)
Symptom: Wiper does not work with Genex
®
Multiplexer in Track Main mode
If you have a Genex/KBD4000/Esprit with wiper combination, in order to make the wiper function when Genex is in Track Main mode, you must
do the following:
1. Call the spot monitor.
2. Call the camera.
3. Press the auxiliary ON key.
MAINTENANCE
Clean the enclosure window periodically with a mild non-abrasive detergent in water and a soft cloth to help maintain picture clarity.
If operating problems are experienced with the system, refer to Troubleshooting on page 60.
The pan/tilt is IP 66 and NEMA 4X rated. The pan/tilt left side cover must be removed to gain access to the DIP switches. When the cover is
correctly reinstalled, the rating will remain in effect.
If the window wiper assembly is installed, replace worn or deteriorated wiper blades immediately. At a minimum, replace wiper blade once a year.
To order replacement wiper blades or if further maintenance is required, contact Pelco’s Customer Service Department for assistance. Refer to
the Product Warranty and Return Information.
NOTE: The system contains no user-serviceable parts. If there is a problem with your system, it must be returned to Pelco for servicing.