TOA Electronics C-CV202-3 CU User Manual
4. Mount the camera section to the ceiling using 2 mounting screws.
Because the mounting screws are not supplied with the camera,
prepare appropriate screws for the application. (Use screws that
are over 4 mm in nominal diameter and longer than 25 mm.)
prepare appropriate screws for the application. (Use screws that
are over 4 mm in nominal diameter and longer than 25 mm.)
5. Attach the dome cover to the camera section after completing all
necessary adjustments.
Insert the dome cover to the camera section, then turn it clockwise
until it locks into place.
After attaching the dome cover, fit it using a supplied dome cover
fixing screw.
When detaching the dome cover, first remove the screw, then
detach the dome cover.
Note
Do not forcefully tighten the screw. Extreme force is applied to the
screw and the screw could not be removed, as this may cause the
dome cover not to become detached.
Insert the dome cover to the camera section, then turn it clockwise
until it locks into place.
After attaching the dome cover, fit it using a supplied dome cover
fixing screw.
When detaching the dome cover, first remove the screw, then
detach the dome cover.
Note
Do not forcefully tighten the screw. Extreme force is applied to the
screw and the screw could not be removed, as this may cause the
dome cover not to become detached.
Mounting screw
Attach the dome cover
with its projection aligned
with the mounting hole of
the camera section.
with its projection aligned
with the mounting hole of
the camera section.
Dome cover fixing screw
(accessory)
(accessory)
Camera direction
1. Switch on the power supply of 12 V DC after completing camera
connections.
The power is supplied to the camera.
The power is supplied to the camera.
2. Connect the monitor to the Monitor Output terminal to permit a
picture to be viewed on the monitor.
Note
When the monitor output terminal is connected, a video signal
cannot be output to the video output terminal.
Note
When the monitor output terminal is connected, a video signal
cannot be output to the video output terminal.
3. Set the Shutter Speed switch to ON if light flicker is annoying.
Light flicker may interfere with the view under fluorescent lamps in
the area where power frequency is 50 Hz. In such cases, set the
Shutter Speed switch to "ON" position, and the image free from
flickering can be obtained.
Note
If the Shutter Speed switch is set to the ON position, sensitivity is
reduced compared to operation in the OFF position. When using
the camera in a dark location, or where light flicker is not an
annoyance, set the switch to the OFF position.
the area where power frequency is 50 Hz. In such cases, set the
Shutter Speed switch to "ON" position, and the image free from
flickering can be obtained.
Note
If the Shutter Speed switch is set to the ON position, sensitivity is
reduced compared to operation in the OFF position. When using
the camera in a dark location, or where light flicker is not an
annoyance, set the switch to the OFF position.
4. Adjust the camera angle.
Camera angle can be adjusted for up to 60°(± 30°) for horizontal
rotation, and between 0 °and 70° for vertical rotation.
rotation, and between 0 °and 70° for vertical rotation.
5. Adjust the angle of view with the Zoom ring and adjust the focus
with the Focus ring for the best possible picture reproduction. After
lens adjustment completion, tighten both the Zoom ring fixing screw
and the Focus ring fixing screw.
lens adjustment completion, tighten both the Zoom ring fixing screw
and the Focus ring fixing screw.
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 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.
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 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 to
the ON position. Be sure to switch it back to the OFF position after
completing lens adjustment.
avoid this, adjust the lens focus after setting the Adjustment switch to
the ON position. Be sure to switch it back to the OFF position after
completing lens adjustment.
Horizontal rotation ± 30°
Vertical rotation between
0° and 70°
0° and 70°
Focus ring
Zoom ring
Zoom ring
fixing screw
fixing screw
Focus ring
fixing screw
fixing screw
Note
If the Video output is not terminated at 75 Ω, video pictures are not
properly displayed. Make sure that the output has been terminated at
75 Ω at the connected monitor or switcher.
If the Video output is not terminated at 75 Ω, video pictures are not
properly displayed. Make sure that the output has been terminated at
75 Ω at the connected monitor or switcher.
BNC
Video output
Video input
Monitor
Power supply of 12 V DC
Use the external power supply unit
of the following rating.
12 V DC, over 0.5 A
of the following rating.
12 V DC, over 0.5 A
Match the polarity of the power supply
cable with that of the power input cable
(+, -) when connecting.
cable with that of the power input cable
(+, -) when connecting.
6. ADJUSTMENT
7. CONNECTIONS