Contractor will be responsible, at a minimum, for performing the following preventive maintenance checklist tasks to ensure the proper functionality of all video surveillance equipment, to include but not be limited to: Camera & Housing: 1. Ensure camera / lens focus and auto iris is adjusted properly. 2. Ensure camera field of view is adjusted to customer’s requirements. 3. Ensure camera / housing viewing window is clean, inside and out. 4. Ensure camera lens is dust free. 5. Ensure interior of camera enclosure is clean and dry. 6. Check operation of pan tilt, and zoom focus. Use controller in control room to check all these operations. Wiring & Cable: 1. Check wiring and cable harnesses for wear and fray. 2. Check to make sure cable is dressed properly. 3. Check connectors and cable entry points for loose wiring. 4. Ensure coaxial cable is transmitting a sufficient video signal to control room. Signal should be free of distortion, tearing, hum-bars, EMI, and rolling, etc. 5. Ensure all coaxial connectors are insulated from conduit and pull boxes. Control Equipment: 1. Ensure monitors are free from picture burn-in, and distortion. 2. Ensure monitors have proper contrast and brightness. 3. Ensure network video recording equipment is functioning properly and providing distortion free recording...
