Read Panasonic WV-CL270 / WV-CL274E Service Manual Simplified online
– 5 –
8
Press the SAVE(F5) key of the Computer, then the
Computer will ask you for the file name.
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 CL270E.
xxxxxxxx within 8 letters, but do not use CL270E.
8
Press the ENTER key.
8
This saving procedure is recommended to keep the cur-
rent adjustment status of the Camera.
rent adjustment status of the Camera.
8
Press the LOAD(F1) key and type CL270E.EVR and
press the ENTER key for presetting adjustment of the
Camera.
press the ENTER key for presetting adjustment of the
Camera.
8
Press the ENTER key to start adjustment.
(1). FSC Adjustment
Test Point:
Pin 2 of CN2 (14MHz)
Sensor Board
8
Set the Synchronization Mode Selector (on the Video
Board SW1) to INT Position.
Board SW1) to INT Position.
8
Connect the Frequency Counter to Pin 2 of CN2.
8
Adjust data with the ARROW keys so that the Subcurrier
Frequency becomes 14.18750 MHz ± 40 Hz.
Frequency becomes 14.18750 MHz ± 40 Hz.
8
Press the ENTER key for next adjustment.
PANASONIC REMOTE EVR ADJUSTMENT SYSTEM (C) MCI Co. CCTV PRODUCT:CL270 EEPROM:0
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MENU
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PAL
1. FSC ADJUSTMENT
3. ALC LEVEL
4. AGC OFF GAIN
5.1. OB LEVEL
5.2. VIDEO OUT GAIN
5.3. OB CONFIRM
6.1. BURST LEVEL
6.2. BURST LEVEL
6.3. BURST LEVEL
6.4. BURST LEVEL
7.1. 3200K R GAIN
7.2. 3200K B GAIN
7.3. 3200K PHASE
7.5. COLOUR CENTER POINT ADJUSTMENT
8. HI LIGHT CHROMA CLIP
<CONTENTS> TP2 [MAIN] 14.18750 MHz + - 40 Hz
<INSTRUCTION> PLEASE CHOOSE MENU DATA BY ARROW-KEY
3. ALC LEVEL
4. AGC OFF GAIN
5.1. OB LEVEL
5.2. VIDEO OUT GAIN
5.3. OB CONFIRM
6.1. BURST LEVEL
6.2. BURST LEVEL
6.3. BURST LEVEL
6.4. BURST LEVEL
7.1. 3200K R GAIN
7.2. 3200K B GAIN
7.3. 3200K PHASE
7.5. COLOUR CENTER POINT ADJUSTMENT
8. HI LIGHT CHROMA CLIP
<CONTENTS> TP2 [MAIN] 14.18750 MHz + - 40 Hz
<INSTRUCTION> PLEASE CHOOSE MENU DATA BY ARROW-KEY
LOAD (F1) QUIT (F3) SAVE (F5)
Table 4-1
4.2. Adjustment Procedure-2
(E.V.R. Adjustment)
8
Mount the ALC Lens on the Camera.
8
Insert new disk containing the E.V.R. Adjustment program
into IBM PC/AT and turn on the Power Switch of IBM
PC/AT.
into IBM PC/AT and turn on the Power Switch of IBM
PC/AT.
8
When starting an adjustment, at the prompt, type
LADJ CL270E and press the ENTER key, an initial menu
will be displayed in Table 4-1.
LADJ CL270E and press the ENTER key, an initial menu
will be displayed in Table 4-1.
(3). ALC Level Adjustment
Test Point:
Pin 1 of CN2 (CDS OUT)
Sensor Board
8
Keep the Colour Temperature at 3 200ºK.
8
Aim the Camera at the Logarithmic Gray Scale Chart.
8
Connect the Osilloscope to the Pin 1 of CN2.
8
Adjust data with the ARROW keys so that the CDS OUT
signal level becomes 300 mV ± 30 mV as shown in Fig.
4-2.
signal level becomes 300 mV ± 30 mV as shown in Fig.
4-2.
Fig. 4-2
8
Press the ENTER key for next adjustment.
(4). AGC OFF Gain Adjustment
Test Point:
Pin 3 of CN2 (AGC OUT)
Sensor Board
8
Keep the Colour Temperature at 3 200ºK.
8
Aim the Camera at the Logarithmic Gray Scale Chart.
8
Connect the Osilloscope to the Pin 3 of CN2.
8
Adjust data with the ARROW keys so that the AGC OUT
signal level becomes 300 mV ± 30 mV as shown in Fig.
4-3.
signal level becomes 300 mV ± 30 mV as shown in Fig.
4-3.
Fig. 4-3
8
Press the ENTER key for next adjustment.
300 mV
±
30 mV
300 mV
±
30 mV
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