Note : Make these 2 adjustments (3-S1, 3-S2) after perfS1-4. Adjustment of DIGITomingAL
section 3-13.
1) Input the DI 525 all white cut-off signal.
3-S1. W/B plunge correction adjustment2) Repeat the operations S1-1. 2) and 3).
3) Turn CHROMA VR to MAX, and make adjustment with
S1-1. Adjustment of NTSC compositeDIGITAL R-Y and DIGITAL B-Y so that the color temperature
will be the same as the value measured in item 2).
1) Input the 525 all white (with burst) cut-off signal.
Standard adjustment:
2
2) Adjust the brightness to a value belo with w 10 cd/m
The difference should be within 2 JND when CHROMA
CONT and BRT VR.
MIN n MAX.
2
Brightness adjustment:3 cd/m
S1-5. Adjustment of NTSC443 composite
3) Turn CHROMA VR to MIN, and measure the color tem-
perature.
1) Input the all white (with burst) cut-off signal.
4) Turn CHROMA VR to MAX, and make adjustment with
2) Repeat the operations S1-1. 2) and 3).
NTSC B-Y and NTSC R-Y so that the color temperature will
3) Turn CHROMA VR to MAX, and make adjustment with
be the same as the value measured in item 3).
NTSC443 R-Y and NTSC443 B-Y so that the color temperature
Standard adjustment:will be same as the value measured in item 2).
The difference should be within 2 JND when CHROMA
Standard adjustment:
MIN n MAX.
The difference should be within 2 JND when CHROMA
S1-2. Adjustment of PAL compositeMIN n MAX.
1) Input the 625 all white (with burst) cut-off signal.
2) Repeat the operations S1-1. 2) and 3).
3) Turn CHROMA VR to MAX, and make adjustment with
PAL B-Y and PAL R-Y so that the color temperature will be
the same as the value measured in item 2).
Standard adjustment:
The difference should be within 2 JND when CHROMA
MIN n MAX.
S1-3. Adjustment of COMPONENT
1) Input the 525 all white cut-off signal to Y.
Note : NTSC all white (with burst) may be input.
2) Repeat the opelations S1-1. 2) and 3).
3) Turn CHROMA VR to MAX, and make adjustment with
COMPONENT B-Y and COMPONENT R-Y so that the color
temperature will be the same as the value measured in
item 2).
Standard adjustment:
The difference should be within 2 JND when CHROMA
MIN n MAX.
� 5 � |
ACEC
