Read Panasonic WV-CL920 / WV-CL924 Service Manual online
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<Adjustment Procedure-2>
(E.V.R. Adjustment)
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.
At the prompt, type RADJ2 CL920E and press the
ENTER key, an initial menu will be displayed in Table 5-1.
gram into IBM PC/AT and turn on the Power Switch of
IBM PC/AT.
At the prompt, type RADJ2 CL920E and press the
ENTER key, an initial menu will be displayed in Table 5-1.
Press the SAVE(F5) key of the Computer, then the
Computer will ask you for the file name.
Type xxxxxxxx.EV2 0 1FF. Give an appropriate file
name for xxxxxxxx within 8 letters, but do not use
CL920E.
Press the ENTER key.
This saving procedure is recommended to keep the cur-
rent adjustment status of the Camera.
Press the LOAD(F1) key and type CL920E.EV2 and
press the ENTER key for presetting adjustment of the
Camera.
Computer will ask you for the file name.
Type xxxxxxxx.EV2 0 1FF. Give an appropriate file
name for xxxxxxxx within 8 letters, but do not use
CL920E.
Press the ENTER key.
This saving procedure is recommended to keep the cur-
rent adjustment status of the Camera.
Press the LOAD(F1) key and type CL920E.EV2 and
press the ENTER key for presetting adjustment of the
Camera.
1.1. Subcarrier Frequency Adjustment
Menu:
1.1. SC FREQUENCY
Test Point:
TD801 or TD802 (SC VCXO)
Main Board
Connect the Frequncy Counter to TD802 or TD802.
Adjust data with the ARROW keys so that the Subcarrier
Frequency becomes 17.73447 MHz ± 40 Hz.
Press the ENTER key for next adjustment.
Adjust data with the ARROW keys so that the Subcarrier
Frequency becomes 17.73447 MHz ± 40 Hz.
Press the ENTER key for next adjustment.
Table 5-1
PANASONIC REMOTE EVR ADJUSTMENT SYSTEM (C) MCI Co. CCTV PRODUCT:CL920 EEPROM:0
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MENU
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PAL
1.1. SC FREQUENCY
1.2. VS SC FREQUNCY
2. HI CLIP LEVEL
3. ALC DC
4. VIDEO OUT GAIN
5. PEDESTAL
6.1. BURST LEVEL
6.2. BURST LEVEL
6.3. BURST LEVEL
6.4. BURST LEVEL
7.1. WB 3200K MANU OFFSET R
7.2. WB 3200K MANU OFFSET B
8.1. WB 6500K ATW LIMIT R
8.2. WB 6500K ATW LIMIT B
9.1. 3200K R_GAIN
9.2. 3200K B_GAIN
9.3. 3200K MATRIX
10.1. 5100K R_GAIN
10.2. 5100K B_GAIN
11. HIGH LIGHT CHROMA CLIP
<CONTENTS>
1.2. VS SC FREQUNCY
2. HI CLIP LEVEL
3. ALC DC
4. VIDEO OUT GAIN
5. PEDESTAL
6.1. BURST LEVEL
6.2. BURST LEVEL
6.3. BURST LEVEL
6.4. BURST LEVEL
7.1. WB 3200K MANU OFFSET R
7.2. WB 3200K MANU OFFSET B
8.1. WB 6500K ATW LIMIT R
8.2. WB 6500K ATW LIMIT B
9.1. 3200K R_GAIN
9.2. 3200K B_GAIN
9.3. 3200K MATRIX
10.1. 5100K R_GAIN
10.2. 5100K B_GAIN
11. HIGH LIGHT CHROMA CLIP
<CONTENTS>
17734470 + - 40Hz
<INSTRUCTION> PLEASE CHOOSE MENU DATA BY ARROW-KEY
LOAD (F1) QUIT (F3) SAVE (F5)
1.2. VS Subcarrier Frequency Adjustment
Menu:
1.2. VS SC FREQUENCY
Test Point:
TD801 or TD802 (SC VCXO)
Main Board
Supply the Composite Video signal to the Gen-Lock input
Connector (CN4 on the I/F Board) from the Video Signal
Generator.
Connect the Frequncy Counter to TD801 or TD802.
Adjust data with the ARROW keys so that the Subcarrier
Frequency becomes 17.73477 MHz ± 40 Hz.
Press the ENTER key for next adjustment.
Connector (CN4 on the I/F Board) from the Video Signal
Generator.
Connect the Frequncy Counter to TD801 or TD802.
Adjust data with the ARROW keys so that the Subcarrier
Frequency becomes 17.73477 MHz ± 40 Hz.
Press the ENTER key for next adjustment.
2. High Clip Adjustment
Menu:
2.HI CLIP LEVEL
Test Point:
CN2 (Video Output Connector)
I/F Board
Change the Colour Temperature from 5100K to 3200K by
mounting the Colour Conversion Filter W12 on the Lens.
Aim the Camera at the Logarithmic Gray Scale Chart.
Connect the Oscilloscope to the Video Output Connector.
Open the Lens Iris fully.
Adjust data with the ARROW keys so that the signal level
becomes 805 mV as shown in Fig. 5-2.
mounting the Colour Conversion Filter W12 on the Lens.
Aim the Camera at the Logarithmic Gray Scale Chart.
Connect the Oscilloscope to the Video Output Connector.
Open the Lens Iris fully.
Adjust data with the ARROW keys so that the signal level
becomes 805 mV as shown in Fig. 5-2.
805 mV
+ 35
– 0
– 0
Fig. 5-2
Press the ENTER key for next adjustment.
3. ALC DC Adjustment
Menu:
3. ALC DC
Test Point:
CN2 (Video Output Connector)
I/F Board
Keep the Colour Temperature at 3200K.
Aim the Camera at the Logarithmic Gray Scale Chart.
Open the Lens Iris.
Adjust data with the ARROW keys so that the measure
level becomes 00 and 05.
Press the ENTER key for next adjustment.
Aim the Camera at the Logarithmic Gray Scale Chart.
Open the Lens Iris.
Adjust data with the ARROW keys so that the measure
level becomes 00 and 05.
Press the ENTER key for next adjustment.
+35
–0
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