11Installation1. Attach the illuminator mount to pan/tilt unit, wall or camera housing. Usingstainless steel fixings suitable for the relevant application.2. Connect the lamp to a suitable (SELV) low voltage supply. Ensure that thepolarity is correct.3. Commission the mains supply, camera and monitoring equipment.4. Select the diffuser angle sheet required from the scope of delivery (if required).To position the required diffuser sheet, insert the tool included in the slot at thebottom of the cover and prise upwards slowly. Repeat at opposite end andcarefully remove cover. Remove backing sheet from the two adhesive discsand secure required diffuser in position. Finally firmly clip the lens cover backinto place.5. Adjust the pan angle of the illuminator to match the camera field of view.6. Adjust the vertical alignment by loosening the side bolts (one on each side ofthe main body) to maximise the results.7. SLOWLY and GRADUALLY tilt the lamp upwards until the for part of therequired field of view is illuminated correctly on the monitor.ConnectionsRemote SwitchingThe Illuminator may be activated remotely by a volt-free contact latched across thetelemetry wires (see Diagram above).Photocell following contactVolt-free relay contact-normally open (day) to normally closed (night). See Diagramabove.