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VERTICAL PHASE ADJUSTMENT
1. Connect TV Test pattern Generator (NTSC signal 70dB u, Monoscope Pattern) to EXT. Antenna
Terminal (TE1) through TV Channel Generator.
( NOTE: For steps 2, 3 and 4 below, refer to page 3 for Adjustment By Remote Control Method).
2. Go to Adjustment Mode (2) by remote control.
3. Select V. PHASE from Adjustment Mode (2) menu screen.
4. Adjust V. PHASE level ( by using + or - button on remote control ) so that vertical reading of test
pattern becomes the same value.
VERTICAL AMPLITUDE ADJUSTMENT
1. Connect TV Test pattern Generator (NTSC signal 70dB u, Monoscope Pattern) to EXT. Antenna
Terminal (TE1) through TV Channel Generator.
( NOTE: For steps 2, 3 and 4 below, refer to page 3 for Adjustment By Remote Control Method).
2. Go to Adjustment Mode (2) by remote control.
3. Select V. AMP from Adjustment Mode (2) menu screen.
4. Adjust V. AMP level ( by using + or - button on remote control ) so that picture fills the picture
opening from top to bottom and is proportionate to the width.
RF AGC ADJUSTMENT
1. Connect TV Channel Signal Generator to EXT. Antenna Terminal (TE1).
2. Connect positive lead of DC Digital Voltmeter to TP5 and negative lead of DC Digital Voltmeter to
TP4.
3. Adjust level of TV Channel signal Generator so that the output level is 55dB u. (Monoscope Pattern)
( NOTE: For steps 4, 5 and 6 below, refer to page 3 for Adjustment By Remote Control Method).
4. Go to Adjustment Mode (2) by remote control.
5. Select RF AGC from Adjustment Mode (2) menu screen.
6. Adjust RF AGC level ( by using + or - button on remote control ) so that the DC Digital Voltmeter
reading is 6.0V ± 0.2V.
SUB BRIGHTNESS ADJUSTMENT
1. Connect TV Test Pattern Generator (NTSC signal, Color Bar Signal, 70dB u ) to EXT. Antenna
Terminal through TV Channel Signal Generator.
2. Set Brightness, Tint and Sharpness menu option to center. Set Color and Contrast menu option to
minimum. ( by Remote Control ).
( NOTE: For steps 3, 4 and 5 below, refer to page 3 for Adjustment By Remote Control Method).
3. Go to Adjustment Mode (1) by remote control.
4. Select SUB BRI. from Adjustment Mode (1) menu screen.
5. Adjust SUB BRI. level ( by using + or - button on remote control ) to obtain a dim pattern. ( Refer to
Figure 6)
FIG. 6
DIM LIGHT
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