JVC LT-20J50SJ Service Manual page 16

4.3.5 PW SERVICE MODE SETTING ITEMS
Setting menu Setting items
Service Submenu 1 UOC Hposition
ADC_Calibration
UOC_Calibration
Service Submenu 2 Panel Type
Init NVM
AVL
PC Mode
Burn-In Mode
Factory Settings 1 Initial APS
Language
Country
Model Name
Setting items
Setting menu Group
Mode
Factory Settings 2 Contrast
Bright-1
Sharpness
Colour
1-16 (No.YA413)
Setting value
128
-
-
AU_20_VGA_V4WB
-
On
On
Off
Off
English
-
-
TV-CVBS
Bright Standard Soft Bright Standard
38 33 28 43
14 14 14 18
40 35 30 40
28 28 26 29
Setting value
S-VIDEO RGB
Soft Bright Standard
38 33 38
18 18 14
35 30 40
28 26 28
PC
Soft Bright Standard
33 28 30 33
14 14 14 14
35 30 - -
28 26 - -
Soft
28
14
-
-