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Angle of view: ± 90°
(Turn the Camera head)
Projection
Bracket
mounting bolts
Horizontal angle:
± 60°
Camera
mounting bolt
Vertical angle: 90°
(For the ceiling installation)
Focus ring
Zoom ring
Mode setting
switch
Iris control
The C-CV454D18 differ in positions of the
focus ring and zoom ring; their positions are
exchanged.
A
T
W
D
/
N
A
W
B
CO
L
O
R
F
.AD
J
B
L
C
1
/
10
0
1
/
6
0
O
N
O
F
F
I
R
I
S
L
H
Camera head
Camera head fixing screw
H
E
A
D
F
I
X
I
N
G
M
O
N
I
T
O
R
O
U
T
5. Adjust the camera angle.
• Camera's orientation can be adjusted with the camera mounting and bracket mounting bolts loosen.
• Adjust the inclination of image so that the projection of the camera faces upward by loosening a camera
head fixing screw and turning the camera head. After adjustment completion, retighten the camera head
fixing screw.
Note
Horizontal camera angle cannot be adjusted if the camera unit is installed as shown in [Example 3] on page 8.
6. Adjust the camera's angle of view.
Adjust the angle of view with the Zoom ring and 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 Compensation switch of the Mode switch to the OFF position, then adjust the
control to an optimum level. After adjustment, cover the lens with your hand for several seconds and then
release to check the lens for correct iris operation.
• If the focus is adjusted when the subject is bright, the subject may go out of focus when it grows 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.
• When the camera shoots a subject projected by an infrared illuminator in a dark place, its mode may
frequently switch between color and black-and-white.
This is due to excessively strong light from the infrared illuminator. In such cases, change the illuminator’s
projection angle to reduce the amount of light on the subject.
• Turning the Iris control toward the "L" position may cause the camera not to switch to black-and-white
mode smoothly.