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4.- RGB Amplitude Adjustment (AVC Center)
Preparation
(1) Select "Video" - "Picture Mode" - "Sports" - "Reset".
Set "Reset" of "Video" menu when PC input is
selected.
(2) Confirm the 'Adjustment Item,' of the Table 2 to be at
'Initial Value'.
(3) Input 525p(480p) of RGB amplitude adj. signal into
INPUT1(Component) input.
(4) Input 750p(720p) of RGB amplitude adj. signal into
INPUT1(Component) input.
(5) Input VGA(60Hz) RGB amplitude adj. signal into
RGB1 input.
Note: Perform pre heat-run for more than 30 min. before
adjusting.
Adjustment
(1) Receive 525p(480p) signal, and set the Adjustment
Mode menu items to the following values:
R/G/B BRIGHT = '5AH'
BRIGHT CENT = '50H'
FLAMAX = '27H'
(2) Select 'RGB(480p)' of Service Adj. menu. Press right
cursor key ( ) over 2 seconds and have it perform
automatic adjustment. When it's completed, 'Auto
Adjusting' on the screen will disappear.
(3) Receive 750p(720p) signal, and set the Adjustment
Mode menu items to the following values:
R/G/B BRIGHT = '5AH'
BRIGHT CENT = '50H'
FLAMAX = '27H'
(4) Similarly as (2), select 'RGB(720p)' of Service Adj.
Menu.
Press
automatic adjustment.
(5) Receive PC signal (VGA(60Hz)), and set the
Adjustment Mode Menu items to the following:
R/G/B BRIGHT = '5AH'
BRIGHT CENT = '50H'
FLAMAX = '3FH'
(6) Similarly as (2), select 'RGB(PC)' of Service Adj.
Menu.
Press
adjustment.
(7) After these adjustments, change the 'ADJUST
MODE' Menu items to the "Set Values' from table 2.
TABLE 2
SIGNAL
Adjustment Item
480p
BRIGHT CENT.
720p
BRIGHT CENT.
VGA(60)
BRIGHT CENT.
-Remarks
RGB amplitude adj. signal
Black White
0.7V
Recommended Equipment:
ASTRO VG-823 Digital Video Generator
with RB-649 Remote Box.
BACK TO ADJUSTMENTS
for 2 sec. to have it perform
for 2 sec. to do automatic
Initial Value
Set Value
50H
53H
50H
53H
50H
4EH
5.- White Balance Adjustments (PDP Monitor)
General Notes for White Balance
(1) If the incident illumination is more than 20 lux,
change the environment (location, lighting, etc.) and
ensure it to be less than 20 lux.
(2) At least one of the color drive codes must stay at its
maximum value, FF
Adjustment Codes to be Used
(1) Enter Adjustment Mode (see page 30).
ADJUST MODE
RGB(480P)
R BRIGHT
G BRIGHT
B BRIGHT
BRIGHT CENT
FLAMAX
FACT RESET
MENU
,
ADJUST MODE
SUB TINT
SUB CONTRAST(M)
SUB CONTRAST(S)
AFC/CLOCK TEST
MEMORY INIT
W/B INIT
I2OPEN
IR BLASTER
BURN IN
,
MENU
ADJUST MODE
WHITE BALANCE
R DRIVE (HIGH)
G DRIVE (HIGH)
B DRIVE (HIGH)
47
PT2-E/G AVC1-U
.
H
XXXX
**
**
**
**
**
XXXX
**
**
**
RESETS color drive codes
to initial value, FF
H
**
White Balance Adjustment
mode page. Check page 49
**
for details.
**
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