32LX3DC-UA32, LX3DCS-UA (CHASSIS:AL-04CA) - LG TV Service Manual (repair manual). Page 14

- 14 -

A) Enter the 100% Vertical Color Bar Pattern

(TVBAR_100) of the 720P Mode supported for entry
of component and select entry selection to
Component1 or Component2 and then select image
to 'Normal'. 

B) After waiting for more than a second after receipt of

signal, enter into 'Ez?Adjust' by pressing the ADJ Key
on the Adjustment R/C. Adjustment is automatically
done if pressing the (+) key after selecting the '1.
AD9883A-Set'.

C) If adjustment is normally completed, 'AD9883£

≠

Set'

message is displayed, and if not normally completed,
'AD9883A Setup Error' message is displayed.

D) If adjustment is completed, exit the adjustment mode

by pressing the ADJ key.

Color adjustment of main/subsidiary part is intended to
reduce color difference of the main/subsidiary part in the
PIP/POP/SPLIT Screen.

A) After entering inner signal, enter into the 'Ez?Adjust'

by pressing the ADJ key of the remote control for
adjustment and select the '2.VPX3226' and enter into

the Adjustment Mode by pressing the right key (

).

B) The screen automatically becomes a TV 6CH SPLIT

Screen if entering into the Adjustment and a window
appears as below.

< Screen Adjustment Command Table. (RS-232) >

C) Firstly adjust '1.Contrast (Main)' so that figure of "US

6CH" character of the left main screen is shown
mostly clearly and vividly (so that saturation is not
done) and set the '2.Contrast(Sub)' to same value. In
this case, adjust it by using the volume +/- key. 

D) If adjustment is completed, exit the Adjustment Mode

by pressing the ADJ key.

<Adjustment Pattern : 720P Vertical Color Bar>

VPX3226
1. Contrast(MAIN)  

31

2. Contrast(Sub)    

31

US 6CH

US 6CH