Specifications

18
LC-20D30U
Page No. Item
Initial
Function Servicing notes & precautions
Value
1 MODEL A633
MODEL NUMBER (NOT TO CHANGE) UNMODIFIABLE.
INCH SIZE 20
INCH SIZE SELECTION USED AT INITIALIZATION.
(NOT TO CHANGE) NOT TO MODIFY IN OTHER CASES.
IF MODIFIED, DATA TO BE WRITTEN AGAIN
AND READJUSTMENT TO BE MADE.
ERROR NO RESET 0
LAMP ERROR COUNT AND RESET NOT USED
PUBLIC MODE OFF
HOTEL MODE SETTING NOT USED
V-CHIP 1
V-CHIP LINE MUTE SETTING NOT USED
EXT CONTROL OFF
BUS, UART OPEN NOT USED
THE ROM AND GAIBU VERSION NUMBERS ARE DISPLAYED AT THE BOTTOM.
VIDEO ADJUSTMENT
2 TAMP L 155
Y LOWER-LIMIT SETTING AT TAMP ADJUSTMENT NOT USED
YDATA — DATA READ VALUE AT TAMP ADJUSTMENT SEE ADJUSTMENT PROCEDURE.
TAMP H 158 Y UPPER-LIMIT SETTING AT TAMP ADJUSTMENT NOT USED
NTSC TAMP 90 TAMP ADJUSTMENT SEE ADJUSTMENT PROCEDURE.
PAL-M TAMP 96 TAMP ADJUSTMENT SEE ADJUSTMENT PROCEDURE.
PAL-N TAMP 96 TAMP ADJUSTMENT SEE ADJUSTMENT PROCEDURE.
WHITE BALANCE ADJUSTMENT
3
RCUTOFF2 0 RED CUT-OFF ADJUSTMENT2 SEE ADJUSTMENT PROCEDURE.
GCUTOFF2 0 GREEN CUT-OFF ADJUSTMENT2 SEE ADJUSTMENT PROCEDURE.
BCUTOFF2 0 BLUE CUT-OFF ADJUSTMENT2 SEE ADJUSTMENT PROCEDURE.
RGAIN 0 WHITE BALANCE ADJUSTMENT2 SEE ADJUSTMENT PROCEDURE.
GGAIN 0 WHITE BALANCE ADJUSTMENT2 SEE ADJUSTMENT PROCEDURE.
BGAIN 0 WHITE BALANCE ADJUSTMENT2 SEE ADJUSTMENT PROCEDURE.
RGB GAMMA 0.9 RGB γ COEFFICIENT SETTING NOT USED
COMPONENT AD ADJUSTMENT
7
AUTO GAIN-OFFSET1 OFF AUTOMATIC ADJUSTMENT OFF/RUN OF AD9883 GAIN AND OFFSET SEE ADJUSTMENT PROCEDURE.
AD R GAIN 185 1125I/750P INPUT RED GAIN ADJUSTMENT SEE ADJUSTMENT PROCEDURE.
AD G GAIN 185 1125I/750P INPUT GREEN GAIN ADJUSTMENT SEE ADJUSTMENT PROCEDURE.
AD B GAIN 185 1125I/750P INPUT BLUE GAIN ADJUSTMENT SEE ADJUSTMENT PROCEDURE.
AD R OFFSET 126 1125I/750P INPUT RED OFFSET ADJUSTMENT NOT USED
AD G OFFSET 94 1125I/750P INPUT GREEN OFFSET ADJUSTMENT NOT USED
AD B OFFSET 126 1125I/750P INPUT BLUE OFFSET ADJUSTMENT NOT USED
RGTAR A4 1125I/750P INPUT RED GAIN ADJUSTMENT TARGET NOT USED
GGTAR A4 1125I/750P INPUT GREEN GAIN ADJUSTMENT TARGET NOT USED
BGTAR A4 1125I/750P INPUT BLUE GAIN ADJUSTMENT TARGET NOT USED
RGCAL — DISPLAY OF Y LEVEL/CHROMA CALCULATED VALUES NOT USED
GGCAL — DISPLAY OF Y LEVEL/CHROMA CALCULATED VALUES NOT USED
BGCAL — DISPLAY OF Y LEVEL/CHROMA CALCULATED VALUES NOT USED
ROCAL — DISPLAY OF Y LEVEL/WHITE LEVEL CALCULATED VALUES IN CLAMP FIELD NOT USED
GOCAL — DISPLAY OF Y LEVEL/WHITE LEVEL CALCULATED VALUES IN CLAMP FIELD NOT USED
BOCAL — DISPLAY OF Y LEVEL/WHITE LEVEL CALCULATED VALUES IN CLAMP FIELD NOT USED
BASIC SETTINGS
LIST OF THE ADJUSTMENT PROCESS MODE MENU
For calling the adjustment process mode and keying in this mode, refer back to "ADJUSTING PROCEDURE OF
EACH SECTION".
DEFAULT CHART OF ADJUSTMENT PROCESS 1ST HIERARCHICAL ITEMS