Bosch UHI-OG-0, Руководство пользователя

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UHI/UHO Series Installation | en 25
Bosch Security Systems User Manual F.01U.026937 | V 2.0 | 2007.01
4.9 Lens wiring
1. Install the 3/8-inch NPT fitting into the middle hole in the
rear cap.
2. If installing a zoom lens, insert the lens control cable
through the last fitting at the rear of the housing. Attach
the lens wiring to the lens mating connector and connect it
to the lens. If a mating connector is not available, connect
directly to the lens cable.
3. Pull any excess wire out of the housing and tighten the fit-
ting to 8.5 N m to 9.0 N m (75 in-lb to 80 in-lb). This torque
rating is approximately 1 to 1-1/2 turns past the point
where the fitting starts to grip the wire.
4. If using a pan/tilt with a feed-through cable, insert the
camera/lens function cable through the left fitting at the
rear of the housing. Wire the required functions.
For correct plug connection, see specification on lens cord.
4.10 Camera/Lens adjustment
Verify operation of the camera and lens before final assembly.
Adjust the camera focus and iris as necessary. See camera
installation manual.
4.11 Final assembly
1. Use the hole plugs provided to plug any unused holes in
the rear cap.
2. Replace the camera and bracket back into the housing.
3. Slide the camera/lens tray into the slot near the clasp side
of the housing. See Figure 4.3 .
!
CAUTION!
Use only cables meeting specifications in Section 4.3 Cable
requirements , for wiring cameras and lenses.
!
CAUTION! Always securely tighten all fittings to ensure a liquid-
tight seal. Failure to do so could allow water to enter the
housing and damage the camera and lens. If a sealant is used,
be sure it is a neutral cure type. Sealants that release acetic
acid may harm camera electronics. Use of drip loops is
recommended on the wiring outside of the rear end cap.