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EverFocus EQ350HQ User Manual

Page 8

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1. Focal Length Adjustment Ring

Use this ring to adjust the appropriate focal length according to the type of

lens. Rotate the ring clockwise for the CS-mount lens, rotate it

counterclockwise for the C-mount lens. The factory setting is C-mount.

2. Lens Mount

To mount an appropriate C-mount or CS-mount lens.

3. Locking Screw

Use the locking screw to fix the focal length.

4. Lens Connector (4 pin socket)

To connect to the lens plug of the auto iris lens.

5. Control Switches

There are 6 control switches located on the sideboard, which are for the

setting of the special features. The switches in orders are for Flickerless,

Back Light Compensation, Electronic Shutter, Automatic Gain Control,

Line-Lock and Auto Iris Lens type.

FL (Flickerless Function) On/OFF

This is a compensation function for against the images flicker fiercely during

fluorescent light condition. Shooting the images in fluorescent light by

using turn on the Flickerless function, the default setting is Off.

BLC (Back Light Compensation) On/Normal

When BLC is turned on, the AGC, ES and IRIS operating point is
determined by averaging over the center area instead of entire field-of-view,
so that a dimly-lit foreground object at center area can be clearly
distinguished from brightly-lit backgrounds.

BLC should not be used unless it is needed to compensate for back-lit. The
default setting is Normal.

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