TOA Electronics C-CV44-3 NTSC User Manual

Page 11

Mode setting switch

Horizontal angle

60º

Camera mounting bolt

IRIS

OFF

BLC

F. AD

SHUTTER

1/60

1/100

Vertical angle: 90º
(In the case of ceiling mounting)

Bracket mounting
bolt

Focus ring

Zoom ring

Iris control

Picture tilting:

90º

(Rotate the shaded section)

Projection

5. Adjust the camera angle.
• The camera angle can be adjusted by loosening both the bracket and camera mounting bolts.
• To adjust the picture tilt, rotate the shadowed section shown in the figure below so that its projection appears

on top.

Note: Horizontal camera angles cannot be adjusted in the Example 3 installation described on p. 7.

6. Adjust the angle of view with the Zoom ring and adjust the focus with the Focus ring for the best possible

picture reproduction.

Notes
• Since the Iris control (for sensitivity adjustment) is factory-preset to an optimum position for general use,

avoid tampering with it in normal conditions. Turning the control unnecessarily could cause reduced picture
quality or equipment failure. When the Iris control needs to be readjusted to match a specific subject, first set
both the Adjustment switch and the Backlight Correction switch of the Mode setting switch to the OFF
position, then adjust the control to an optimum level. After adjustment, place a hand over the lens for several
seconds and then release to check the lens for correct iris operation.

• If the focus is adjusted for a subject under good lighting conditions, the subject may go out of focus when

conditions become dark. To avoid this, adjust the lens focus after setting the Adjustment switch of the Mode
setting switch to the ON position. Be sure to switch it back to the OFF position after completing lens
adjustment.

7. After completing all necessary adjustments, disconnect the RCA pin jack connected to the Monitor output

terminal in Step 2.

8. Tighten both the bracket and camera mounting bolts, then mount the front cover.

Note: If the front cover is not securely fastened, its water-resistant properties will be compromised, possibly

resulting in equipment failure.