Installation; Mechanical / Electrical Installation; Zoom / Focus Adjustment - EverFocus EZ 425W2 Installation And Operation Manual

1/3” wdr day / night camera with ir led, 2,8~12 mm lens
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2 INSTALLATION

2.1

MECHANICAL / ELECTRICAL INSTALLATION

1. Prepare the installation cables for video and power. For video cable, use RG59 or
other cable with 75 Ohm impedance specified for CCTV applications. Install a 75
Ohm BNC plug at the end of the cable.
2. Mount the camera bracket at the installation place.
3. Connect the video installation cable with the BNC socket.
4. Connect the 12 VDC power supply to the power input of the camera. Secure the
correct polarity:
ATTENTION: Operate the camera only with stabilized power supply 12 VDC +/- 0,5V
/ 600 mA (or above)!
2.2

ZOOM / FOCUS ADJUSTMENT

The zoom and focus adjustment is possible without opening the camera housing.
Remove the rubber caps at the rear side of the camera (marked "zoom" and "focus").
Adjust the desired field of view at the „ZOOM" screw with a screwdriver.
Adjust the image sharpness at the „FOCUS" screw with a screwdriver.
After finishing the adjustment, place the rubber caps in the screw holes again.
ATTENTION: The rubber caps in the screw holes are mandatory for the IP65
waterproof protection of the camera housing!
Gnd
+12VDC
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