JVC AV-20N3 CRT Television User Manual


 
No. 52025
A
V-20N3
A
V-20NMG3
A
V-20NMG3B
12
INITIAL SETTING VALUE OF SERVICE MENU
1. Adjustment of the SERVICE MENU is made on the basis of the initial setting values ; however, the new setting values which
set the screen in its optimum condition may differ from the initial setting.
2. Do not change the initial Setting Values of the Setting (Adjustment) items not listed In “ADJUSTMENT”.
2. V/C
Initial setting value
Colour system
Setting item
Variable
range
PAL SECAM NT SC 3.58 NT SC 4.4 3
RED
GREEN1. CUT OFF
BL UE
-128+127
-50
RED
2. DRIVE
BL UE
-128+127
+ 0
3. BRIG HT
-127+127
+ 0
4. CONT .
-63 +63
+ 0
5. COLOUR -63
+63 + 0
TV
+ 0 + 0
AV-20N3
AV-20N3
/D
+0 - 2
6. TINT
VIDEO
AV-2 0NMG 3
AV-2 0NMG 3B
AV-2 0NMG 3
/-A
-63 +63
+8 - 2
7. SECAM BL ADJ. -31
+31
+ 0
TV - 8(Fixed)
8. SHARP
Do Not Adj.
VIDEO
-32
+31
+15
(
Fixed
)
3. DEFLECTION
Initial setting value
Setting item Variable range
fv : 50Hz MODE fv : 60Hz MODE
1. VER. POSITION -04 +03 - 2 - 3
2. HOR. POSITION
-16 +15
+1 + 4
3. VER. HEIGHT
-64 +63
-40 + 0
4. VER. L INEARITY
-32 +31
+13 - 3
5. VER. SWCURVE
-32 +31
-32 + 0
6. HOR. VCO ADJUST
Do Not Adj.
-63 +62
+ 0 + 0
4.VSM PRESET
VSM
p
reset
VSM mode
Setting item
BRIGHT STANDARD SOFT
TINT SETTING VALUE +15
COLOUR SETTING VALUE +15
BRIG HT SETTING VALUE +15
CONT. SETTING VALUE +30 +15 +11
SHARP SETTING VALUE +15 +12