SUB
CONT+ST
(SUB CON)
SUB BRIGHi (SUB
BRI)
SUB COLO”p (SUB
COL)
SUB
SUBTIY
( SUB TIN)
SUB SHAFtTESS (SUB SHARP)
Y-SUB CONTRAST (Y SUB CON)
4
V-AMP 60
Hi
(V-AMPGO)
V-LINE 60
H;
(V-LINEGO)
VS-CORRECT
60 Hz
4
V-PHASE 60 Hz
(V-CENTERGO)
4
H-PHASE 60 Hz
(H-CENTERGO)
4
V-BLK
STABT
60 Hz
(V-BLK
ST60)
t
4
Y DELAY
PA/-
(DT
PAL
TV/AV)
Y DELAY
SECAM
(DT
SECAM
TV/AV)
4
Y DELAY N;SC
(DT
NTSC
TVIAV)
Y DELAY
BtW
(DT
BW
TVIAV)
4
VIDEO
MUT;
ON/OFF (V-MUTE)
VIDEO 2 ON/OFF
(AV2)
(DELAY AN effective in AN mode)
V-BLK
STOP 60 Hz
(V-BLK
SP60)
In the direction of arrow :
CH
DOWN key
In the direction of arrow
In the opposite direction :
CH
UP key
: CH DOWN key
In the opposite direction :
CH
UP key
l
The characters in parentheses
appear on the on-screen display.
l
When the modes are switched, the last service mode data are stored into the
E2PROM.
l
In the service mode, the user data are preset as follows.
CONTRAST
COLOUR
BRIGHTNESS
TINT
SHARPNESS
S-VOLUME
BLUE BACK
C SYSTEM
S SYSTEM
User data
MAX (64164)
CENT
(32/64)
CENT (32/64)
CENT
(32/64)
CENT (32/64)
MIN
(l/64)
OFF
AUTO
*
‘1
l
The following keys are used to go directly to their respective modes,
‘1 :
Settings of each
before switching
mode.
VIDEO MUTE
I
BLUE BACK
channel
to the service
l
To go to the service mode, the data at the E2PROM’s addresses
OOH
thru 03H are read. If the data are not as
given below, the
E2PROM
is initialized according to the table below.
Address : Data
OOH
:
22H
02H
:
13H
I
(OOH)
OlH
:
29H
03H
:
48H
E’PROM item
IData adjustable range)
Data initial value
1
Remarks
I
I
3c)L-l
I
(OlH)
W’f-4
(03H)
R
CUT OFF
G CUT OFF
B CUT OFF
G DRIVE
B DRIVE
50Hz V-AMP
50Hz V-LINEARITY
50Hz S-CORRECTION
50Hz V-PHASE
50Hz H-PHASE
V-BLK
ST
50
V-BLK
SP
50
60Hz V-AMP
CL,
I
29H
13H
48H
0
-
255
0
0
-
255
0
0
-
255
0
0
-
255
127
0
-
255
127
0
-
127
58
1
‘1
o-
31
16
-2
l 1
0
-
127
50 (14”)/67
(21”)
7 ‘1
‘2
0
-
7
r;
-3
-.
l
1
o- 31
;
+5
l 1
0-
63
58-+63
(50Hz)
0 .
127
25
n
137
60Hz V-LINEARITY
60Hz S-CORRECTION
60Hz V-PHASE
60Hz H-PHASE
60Hz
V
BLK
ST
60Hz
V
BLK
SP
SECAM
R-Y
SECAM
B-Y
SUB-CONTRAST
SUB-BRIGHT
SUB-COLOUR
SUB-TINT
SUB-SHARPNESS
Y SUB-CONTRAST
DT
PAL TVIAV
DT
SECAM
TVIAV
DT
NTSC
TV/AV
DT
BiW
TVIAV
V-MUTE
AN2
AFT/SKIP
C-SYSTEM
S-SYSTEM
v-
IL,
o- 31
0
-
127
l
2
0
-
7
‘4
o-
31
O-
63
60-+63
(60Hz)
0
-
127
20
o-
15
10
o-
15
6
0
-
255
255
‘2
0
-
255
127
0
-
255
110
0
-
127
70
0-
63
28
o-
31
18
l
2
0
-
7
2l2
‘2
0
I
7
414
‘2
0
-
7
2f2
‘2
0
-
7
2l2
‘2
ON/OFF
OFF
ON/OFF
ON
0
-
1
OFF/ON
PIG
I
I
YIU
NVM
I
With all the adjustments complete, do not change the data of addresses
OOH
thru 03H. Other-
‘3
wise the E*PROM will be initialized when the AC power is turned on.
l 1 : These data are additionally adjusted for 60Hz based on the 50Hz settings.
‘2 : Unless otherwise specified, these data are fixed and need no adjustment.
4-2
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