EverFocus EQ120 user manual ES Electronic Shutter Off/On, AGC Automatic Gain Control Off/On

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ES (Electronic Shutter) Off/On

ES ON: The camera continuously adjusts the shutter speed from 1/60 (EIA), 1/50(CCIR) second to 1/100,000 second according to the luminance conditions of the scene.

ES OFF: The shutter speed is fixed at 1/60 (EIA), 1/50 (CCIR) second.

Set ES OFF, when auto iris lens is used or flicker is observed under a very bright fluorescent lamp. Otherwise, turn ES on for optimum performance. The default setting is ON.

AGC (Automatic Gain Control) Off/On

AGC ON: The sensitivity increases automatically when light is low.

AGC OFF: A-low-noise picture is obtained under a low light condition.

The default setting is ON.

LL (Line-Lock) Off/On

To select the sync mode between Internal Sync.(LL off) and Line-Lock (LL on).

Set the line-lock off, the camera will synchronize to the internal time base. Set the line-lock on, the camera’s vertical synchronization can be driven by the AC signal in the power lines.

Note: Line-Lock sync mode operation is possible only when used with an AC power source; it’s not possible with a DC power source.

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Contents EQ120 Page Table of Contents Page Cleaning Safety WarningDo not install the camera near electric or magnetic fields Handle the camera with careMain Features IntroductionSpecification Sony B/W CCDMajor Parts Names and Their Functions Control Switches Focal Length Adjustment RingLens Connector 4 pin socket Lens MountAGC Automatic Gain Control Off/On ES Electronic Shutter Off/OnLL Line-Lock Off/On Iris Level Control Phase AdjustmentVD/DD Auto Iris lens Type Mounting Base and Fixing ScrewsInstallation Instructions EverFocus Electronics Corp