26
Installation and Connection

Adjusting the angle of view, focus and

brightness

Upon determining the imaging direction, adjust
the angle of view, focus and brightness
accordingly.

Note:

●When adjusting the focus, make sure to cover
the dome cover over the lens. The dome
cover of this unit is thick. Therefore, if the
focus is not adjusted with the dome cover
covered, this may cause the lens to go out of
focus when the dome cover is mounted.
●When adjusting the focus, cover the dome
cover such that its center is perpendicular to
the light axis of the lens, and make sure that
the image is not distorted. (See illustration
below)
⽧TK-C215VP4U/E(APg.26)
⽧TK-C215VP12U/E(APg.28)

䡵TK-C215VP4U/E

Adjusting the angle of view

Loosen the fastening screw for the zoom
adjustment ring and move the ring to the left/
right to adjust the image.

Adjusting the focus

Press the focus adjustment button. The iris will
be released for about 30 seconds. Loosen the
fastening screw for the focus adjustment ring
and move the ring to the left/right to align the
focus.

Memo:

●Set by repeating [Adjusting the angle of view]
and [Adjusting the focus] for 2 to 3 times.
After adjustment is completed, fasten by
tightening each of the fastening screws.
●The electronic shutter functions automatically
upon pressing the focus adjustment button
and the screen may flicker. However, this is
not a malfunction.
Adjusting the video image
(continued)
Optical Axis
*TK-C215VP4U/E is used in the above illustration
N FW T
LH
IRIS
LEVEL
FOCUS ADJUST
Iris Level
Adjustment Dial
Focus Adjustment
Button
Zoom Adjustment
Ring
Focus Adjustment Ring
TK-C215VP4_JP.book Page 26 Thursday, November 2, 2006 10:51 AM