Pelco C1498M-B operation manual Specifications, Back BOX Electronic Assembly Removal

8.If the red power LED is lit, turn off power.

a.Open the door to the interconnect circuit board and check that all connectors are fully seated.

b.Make sure the wiring is correct between the unit and controller.

c.Close the door. Check the switch settings on the dome drive (refer to Tables A, B, and C) and reinstall the dome drive.

d.Turn on power. If the unit still does not operate, turn off power and replace the dome drive with a unit that is good, if you have a spare. Check the switch settings on the substitute dome drive before installing it. If you do not have a spare, return the dome drive to the factory. Also return the back box electronic assembly. Refer to the Back Box Electronic Assembly Removal section.

e.If you substituted a dome drive, turn on power. If the unit operates, the original dome drive is bad. Return it to the factory. If the unit still does not operate, then the interconnect board is bad. Return the back box electronic assembly to the factory. Refer to the Back Box Electronic Assembly Removal section.

BACK BOX ELECTRONIC ASSEMBLY REMOVAL

1.Turn off power.

2.Open the interconnect door and disconnect all wiring to the back box.

3.Use an 11/32 socket driver to remove the three 8-32 washers and nuts that hold the electronic assembly to the back box. When you remove the screws the interconnect back box receptacle will drop down. You may have to move the open interconnect door past 90 degrees vertical toward the side of the back box to release the door from the built-in grounding strip (and free the interconnect back box receptacle).

4.Remove the interconnect back box receptacle with the electronic components from the back box.

SPECIFICATIONS

MECHANICAL
Pan Movement:	360° continuous pan rotation
Vertical Tilt:	Unobstructed +2° to -92°
Manual Pan Speed:	0.5°-80°/sec manual operation, 150°/sec turbo
Manual Tilt Speed:	0.5°-40°/sec
Preset Speeds:	Pan	250°/sec
	Tilt	200°/sec
Fixed-Speed Controller: Pan		30°/sec
	Tilt	12°/sec
CAMERA
Signal Format:	NTSC (Spectra Lite™ model DD5TAC)
	PAL (Spectra Lite™ model DD5TAC-X)
Scanning System:	2:1 interlace
Image Sensor:	1/4-inch interline transfer
Effective Pixels:	NTSC	510 (H) x 492 (V)
	PAL	500 (H) x 582 (V)
Resolution:	NTSC	350 TV lines
	PAL	350 TV lines
Lens
Minimum f-stop:	F/1.6
Focal Length:	3.9 mm to 63 mm optical
Zoom Ratio:	16X optical zoom
Horizontal Angle	44° (at 3.9 mm wide zoom), 3° (at 63 mm telephoto zoom)
of View:
MTBF:	>1 million cycles at room temperature (zoom, focus, iris)
Focus:	Automatic with manual override and preset capability

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