Panasonic WV-CF224 Service Manual page 8

4. Adjustment Procedure
8 Refer to the Wiring Diagram on page 3-1.
4.1. Adjustment Procedure-1
(1). Line Lock VCO Adjustment
Test Point: TP1 (LL VCO)
Adjust: L301 (LL VCO)
8 Set the Synchronization Mode Selector (on the SW Board
SW1) to LL position.
8 Connect the Digital Voltmeter to TP1.
8 Adjust L301 so that the voltage becomes 1.65 V ± 0.35 V.
8 Return the Synchronization Mode Selector (on the SW
Board) SW1 to INT position.
(2). Flange-back Adjustment
Test Point: Video Output Connector
Adjust: Flange-back Adjusting Cam
8 Referring to Fig. 4-1, loosen the Zoom Lock Screw at the
tip of the Zoom Lever.
8 Move the Zoom Lever to TELE side fully.
8 Loosen the Focus Lock Screw at the tip of the Focus
Lever.
8 Move the Focus Lever to FAR side fully.
8 Set the Radiation Chart.
8 Aim the Camera at the Radiation Chart 10m away.
8 Loosen the Flange-back Lock Screw that secures the
Flange-back Adjusting Cam.
8 Adjust the Flange-back Adjusting Cam to obtain best
focal point.
FAR
TELE
Flange-back
Lock Screw
Fig. 4-1
8 Move the Zoom Lever to WIDE side fully.
8 Confirm that the focal point can be obtained by moving
the Focus Lever.
8 Tighten the Flange-back Lock Screw that secures the
Flange-back Adjusting Cam carefully.
8 Tighten the Zoom Lock Screw at the tip of the Zoom
Lever carefully.
8 Tighten the Focus Lock Screw at the tip of the Focus
Lever carefully.
Main Board
Sensor Board
Focus Lever
(Focus Lock Screw)
NEAR
WIDE
Zoom Lever
(Zoom Lock Screw)
Flange-back
Adjusting Cam
4.2. Adjustment Procedure-2
(E.V.R. Adjustment)
8 Insert new disk containing the E.V.R. Adjustment pro-
gram into IBM PC/AT and turn on the Power Switch of
IBM PC/AT.
8 When starting an adjustment, at the prompt, type
LADJ CF224P and press the ENTER key, an initial menu
will be displayed in Table 4-1.
PANASONIC REMOTE EVR ADJUSTMENT SYSTEM (C) MCI Co. CCTV PRODUCT:CF224 EEPROM:0
1. FSC ADJUSTMENT
3. ALC LEVEL
4. AGC OFF GAIN
5.1. OB LEVEL
5.2. VIDEO OUT GAIN
5.3. OB CONFIRM
6. BURST LEVEL
7.1. 3200K R GAIN
7.2. 3200K B GAIN
7.3. 3200K PHASE
7.5. COLOR CENTER POINT ADJUSTMENT
8.1. ATW CONFIRM
8.2. HI LIGHT CHROMA CLIP
<CONTENTS> IC5 - 3 PIN [CCD] 28.63636 MHz + - 40Hz
<INSTRUCTION> PLEASE CHOOSE MENU DATA BY ARROW-KEY
LOAD (F1) QUIT (F3)
8 Press the SAVE (F5) key of the Computer, then the
Computer will ask you for the file name.
8 Type xxxxxxxx.EVR. Give an appropriate file name for
xxxxxxxx within 8 letters, but do not use CF224P.
8 Press the ENTER key.
8 This saving procedure is recommended to keep the cur-
rent adjustment status of the Camera.
8 Press the LOAD (F1) key and type CF224P.EVR and
press the ENTER key for presetting adjustment of the
Camera.
8 Press the ENTER key to start adjustment.
2-4
MENU Page (1/1)
SAVE (F5)
Table 4-1
NTSC