Pelco CCC1370H-2X, MCC1370H-2 manual Lens Installation, Lens Mounting, Auto Iris Lenses

LENS INSTALLATION

The CCC1370H-2, CCC1370H-2X, and MCC1370H-2 can use fixed, manual, or passive (DC- controlled) auto iris lenses. The camera has a standard CS lens mount but can use a C-mount lens when a C/CS-mount adapter is installed between lens and camera.

LENS MOUNTING

1.Screw the lens onto the lens mount. Be careful to prevent dust from entering the space between the lens and the CCD element. If necessary, use clean, compressed air to remove any foreign matter.

2.Aim the camera and focus the lens to the object or area to be observed.

3.If a manual iris lens is used, adjust the iris for the best picture quality. The largest aperture gives the best light sensitivity, the smallest aperture the greatest depth of field.

AUTO IRIS LENSES

Passive auto iris lenses are DC-controlled via the 4-pin iris drive connector (type D4-152N) located on the back of the camera. Pin connections for the iris drive connector are as follows:

			PIN	VIDEO SIGNAL CONTROL	DC VOLTAGE CONTROL
			1	+9 VDC (40 mA max.)	Control coil (-)
	2	1
			2	+9 VDC (40 mA max.)	Control coil (+)
	4	3
			3	AI - Video	Drive coil (+)
LENS CONNECTOR			4	GND	Drive coil (-)

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