EverFocus EQ350HQ - Manual (Page 10)

VD/DD (Auto Iris lens Type)
For video drive auto iris lens, please set switch to VD. For direct drive iris
lens, set switch to DD. The default setting is DD. Wire the cable of lens to
lens connector according to the following table.
Pin1 Pin2 Pin3 Pin4 Lens Connector
Video Drive +12V GND VD-IRIS GND
Direct Drive Cnt- Cnt+ Drv+ Drv-
6. IRIS Level Control
Brightness Level can be adjusted from the IRIS level VR while using the
direct drive lens.
?? Turn counterclockwise to L to get darker picture.
?? Turn clockwise to H to get brighter picture.
7. V-Phase Adjustment Screw
The vertical phase may require adjustment to synchronize the vertical phase
of the camera with other camera in the system when it is to be used in the
line-lock sync mode. Make the adjustment when the vertical phase of the
camera does not match with other cameras.
8. Mounting Base and Fixing Screws
To use when the mounting bracket is required while mounting the camera.
The mounting base can be attached to either the top or the bottom of the
camera, fix the mounting base onto the camera by using the 4 supplied
fixing screws.
9. Video Output Connector
BNC VBS 1.0 Vp-p, 75ohm
10. Power Cable (EQ350HQ)
11. DC12V/AC24V Screw Terminals (EQ350HQA)
12. Audio Output(optional):Connect with an audio device, RCA connector
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