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5-6 L6650EA
12. V-Pedestal Adjustment
1. In VIDEO mode of V1, V2, or YUV, press "3" button
on the service remote control unit and select "V-
PED" mode. (Display changes "U-PED" and "V-
PED" cyclically when "3" button is pressed).
2. Switch the VIDEO mode to YUV. (Refer to “2. Initial
Setting.”)
3. To select one appropriate value in "0" to "15,"
press "CH o / p" buttons on the remote control
unit.
4. Switch the input mode to previous mode.
5. Turn the power off and on again. (Main power but-
ton on the TV unit.)
13. Software Reset
To reset software, press “5” button on the remote con-
trol unit for at least 5 seconds after pressing “CH
RETURN” button on the remote control unit.
14. H. Size Adjustment
Purpose: To obtain correct horizontal size of screen
image.
Symptom of Misadjustment: If H. Size is incorrect,
horizontal size of image on the screen may not be
properly displayed.
Note: Use service remote control unit
1. Operate the unit for at least 20 minutes.
2. Receive the Monoscope Pattern.
3. Adjust VR562 so that the monoscope pattern will
be 90±5% of display size and circle is round.
4. Turn the Power off and on again. (Main power but-
ton on the TV unit.)
15. PIN Cushion Adjustment
Purpose: To obtain correct straight vertical line of
screen image.
Symptom of Misadjustment: If H.Pin cushion is incor-
rect, vertical line of image on the screen may not be
properly displayed.
Note: Use service remote control unit
1. Operate the unit for at least 20 minutes.
2. Receive the Cross hatch Pattern.
3. Adjust VR561 so that the cross hatch pattern will
be straight line of display.
4. Turn the Power off and on again. (Main power but-
ton on the TV unit.)
Test Point Adj. Point Mode Input
--- VR562 RF
Mono-
scope
Tape M. EQ. Spec.
--- Monoscope 90±5%
Test Point Adj. Point Mode Input
--- VR561 RF
Cross
hatch
Tape M. EQ. Spec.
--- Cross hatch