68 C311M-O (11/07)
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 66.
WIPER
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 at
1-800-289-9100. Refer to Warranty and Return Information on the inside back cover of this manual.