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2.3 Hardware Installation
1. Use the provided L-wrench, loosen the tamper-resistant housing cover (with screws
still attached on the cover). The unit has a factory installed side conduit entry and one
may adjust the cables to back conduit entry according to installation requirement.
2. Set the mounting base onto the wall or ceiling and center it over the mounting hole,
using the supplied two retaining screws to secure the main body.
3. Set the proper image by moving the camera body (some model may be limited by the
PCB board to180°rotational adjustment) and set the focus by turning the lens to the left or
right direction.
4. Connect video output cable (BNC) to a TV monitor. Once the picture appears on the
monitor, adjust the lens wrench to "TELE←→WIDE" of the lens, get the view zoom that
you desire, and then adjust the focus wrench to "NEAR←→FAR" of the lens to obtain the
best clear picture. After adjustment, tighten both wrenches.
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