Pelco C458M-B operation manual Pan Limit Stops Only Two Shown

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NOTE: The tilt limit stops are not adjustable.

CAUTION: Do not re- move or reposition the fixed limit stop. Damage will occur.

NOTE: Vari-speed unit clearance can easily be checked without turn- ing power on. Fixed speed units must have power on and you will have to be able to activate the tilt functions. Do not rotate fixed speed dome drives by hand as damage will occur to the motors.

WARNING: Failure to install the gasket properly will void the warranty.

3.Models with 355° Rotation Only - Adjust the pan limit stops:

a.Pan the unit to the desired left position.

b.Turn off the power.

c.Position the limit stop and tighten it in place. Refer to Figure 4 for the location of the limit steps. Disconnect the drive from the back box, if nec- essary, to make the adjustment.

To remove the dome drive:

1.Remove the hairpin clips from the latches.

2.Open one of the latches.

3.Grasp the unit with one hand to prepare for the 10- to 13-pound (4.5 to 5.9 kg) load.

4.Open the other latch and lower the dome drive.

d.Replace the dome drive if it was removed and turn on the power. Check the position of the limit stop to make sure it is correct. If the position of the stop is not correct, repeat steps a-d.

e.Repeat steps a-d for the right limit stop.

4.Install the dome liner: Push the studs on the liner into the dome bracket. Make sure the window slot is aligned with the lens.

Ensure there is sufficient clearance between the camera/lens and dome liner. Tilt the camera/lens combination up and down to check for clearance between the lens and the dome liner. If proper clearance is not achieved, the dome liner will be dislodged from the dome drive. Also pay attention to camera and wiring clear- ance inside the back box. Reposition the camera/lens and wiring as necessary.

5.Suspended/Hard Ceiling Models - Attach the trim ring and dome to the back box.

Pendant Models - Align the three bezel pins with the large hole in the back box brackets, push the bezel up and rotate clockwise to latch.

Attach the back box gasket to the rim of the back box to provide an air-tight seal between the back box and the bezel.

6.The installation is complete. For operating instructions, refer to the receiver/ drive manual.

LIMIT STOP

LIMIT STOP

Figure 4. Pan Limit Stops (Only Two Shown)

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Pelco Manual C458M-B (1/98)

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Contents Listed Contents List of Illustrations List of TablesRevision History This page intentionally left blank Important Safeguards and Warnings GeneralUnpacking Instructions Description ModelsInstallation Dome Drive InstallationLens Wiring Back BOX Camera/Lens Wiring Diagram CAMERA/LENS Installation AdjustmentsPan Limit Stops Only Two Shown Maintenance Dome Drive RemovalWiring Diagrams Pelco Manual C458M-B 1/98 Pelco Manual C458M-B 1/98 Wiring Diagram for Dome Drives with 355 Rotation Wiring Diagram for Dome Drives with 360 Rotation Wiring Diagram for Hard-Wire Systems Exploded Assembly Diagrams SWI111SM1 SWI111SMCONMAS6100 CONMAB6100ZHSHIM.047 DD14 Series Dome Exploded Assembly Hardware Diagram ZH6-32NUTSH ZH4LWSISZH6LWSIS ZH1/4LWSSLSpecifications DD14B1L-H DD14C1L DD14C1L-H DD14D1L DD14B2LDD14B2L-H DD14C2L DD14C2L-H DD14D2L DD14E2L DD14C3L BNCElectrical Pelco Manual C458M-B 1/98 Warranty and Return Information Warranty