Toa C-CC354A PAL - Manual (Page 8)

8
8. ADJUSTMENT
1. Supply power to the camera. The power indicator (11) will light.
2. To view the flickering-free picture, shift the flickering-reduction switch of the mode switch (6) to "1/100"
position (NTSC version) ,"1/120" position (PAL version).
3. Connect the video output terminal (10) to the monitor so that the picture may be displayed on the monitor.
4. Adjust the camera angle viewing the monitor screen.
5. Adjust the lens for the best possible picture reproduction.
• When using the DC input type lens, adjust the sensitivity with the iris control (7).
• When using the VIDEO input type lens, adjust the sensitivity with the ALC or LEVEL control of the lens.
Notes
• Because the iris control is set to the optimum position by the factory, avoid handling it. Rotating the
control more than required could downgrade the image quality or result in camera malfunction. When
readjusting the camera, first set the AGC switch of the mode switch to "OFF" position, then adjust the
iris control for the best possible picture reproduction. After adjustment completion, cover the lens front
with the hand and remove it from the lens a few seconds later. If you find the lens iris is functioning
correctly, shift the AGC switch back to "(AGC)" position.
• The object that was brought into focus in bright locations could be out of focus in dark conditions. In
such cases, use a commercial ND filter for focus adjustment.
• When the distance to an object is shorter than the lens' shortest focusing distance or when a zoom lens
is used, if the object is out of focus, adjust the camera as instructed below (back focal length
adjustment):
5-1. Attach a lens to the camera.
5-2. Loosen the back focal length
adjustment ring fixing screw (1).
5-3. Rotating the back focal length
adjustment ring (2), adjust it to the
optimum position.
5-4. Retighten the back focal length
adjustment ring fixing screw.
6. Set the synchronizing method using the synchronization selector switch of the mode switch (6).
One of the following methods can be selected: internal locking (switch position: "INT") and line locking ("LL"
position). When using the line locking method, set the synchronization switch to "LL" position.
Note
You cannot use the line locking method in the area where the power frequency is 50 Hz (NTSC version) ,
60 Hz (PAL version).
7. Using the vertical phase control (8), synchronize the camera. (This adjustment is required only for line
locking mode.) When using multiple line-locked cameras ("LL" position) and switching camera outputs by
means of a sequential switcher, the pictures may be distorted depending on the distance to the power
source or camera installation conditions. In such cases, turn the vertical phase control to avoid the picture
distortion.
Back focal length
adjustment ring
Back focal length
adjustment ring fixing
screw 1
2