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XG-NV4SU
I
No.
Adjusting point
Adjusting conditions
Adjusting procedure
5
RGB 1 system
1. Make the following
choice:
l
Choose the subject Rl-GAIN
and adjust the signal
black level
Group
: OUTPUT
1
amplitude to 3.6 ~0.1 Vp-p using the control switches
signal amplitude
Subject : Rl-BLK
or the remote controller
buttons.
(odd-numbered)
Rl -GAIN
l
Next,choose the subject Rl -BLK and adjust the black
For green, choose the sub-
peak level to 2.4 +O.lV DC.
jects
Gl-BLK
and Gl-
GAIN.
For blue, choose the sub-
3.6Vp-p
jects Bl-BLK and Bl-GAIN.
1
(Adjust to 3.3Vp-p
-____-_________
for green and blue.)
2. Connect the oscilloscope to
4 - - ~ --mm_ ____________
mm
TPllOl
for red.
TP1201
for green
f
TP1301
for blue
2.4V DC
(Adjust to 2.6V DC for green and blue.)
l
Adjust the signal's amplitude
and maximum
black
level to 3.3 rt 0.1 Vp-p and 2.6 + 0.1 V DC, respec-
tively, for green and blue.
l
Make sure the BLK DATA is more than 100.
6
P
SIGNAL
1. Connect the oscilloscope
to
l
Using the control switches
or the remote controller
TPl102
for red.
buttons, adjust the waveform
become as follows.
TP1202 for green
l
Make sure the waveform
of the green and blue are
TP1302 for blue.
same as red.
2. Make the following
choice:
Group
: OUTPUT 2
Subject : R2-GAIN
-
7V DC
2.5V DC
tGND
7
Sample-and-
hold pulse
phase
RCK-PHASE
GCK-PHASE
BCK-PHASE
1. Feed the XGA mode 75Hz
l
Using the control switches
or the remote controller
black signal.
buttons, make sure that the "OUTPUT
3" characters
are not blurry and there is no ghost image. If such
2. Make the following
choice:
blur or ghost occurs, finely adjust the setting in the
Group
: OUTPUT 3
range of 7-9.
Subject : SH-PHASE
(Have the standard level at
/
8)
Fix
the
R-,
G- and
B-
PHASE settings all to 8.
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