Read LG 50PM6900-DD (CHASSIS:PB22B) Service Manual online
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5.7. 3D Function Test
( Pattern Generator MSPG-3233, HDMI mode NO. 371 ,
pattern No. 81)
(1) Please input 3D test pattern like below
(2) Enter 3D mode , then select side by side
(If you don’t wear a 3D Glasses, you will see the picture
like below)
(3) Put on the 3D Glasses, And block the right side of Glasses
(LEFT:OPEN[TEST], RIGHT:CLOSED)
And check the middle sides of picture , RED -> normal ,
others -> abnormal
(4) Put on the 3D Glasses, And block the right side of Glasses
(LEFT:CLOSED, RIGHT:OPEN[TEST])
And check the middle sides of picture , BLUE -> normal ,
others -> abnormal
5.8. Check Pen Touch Mode.
(Only for **6900 Model.)
Condition: Power Only Mode.
Equipment: Remote Controller for Pen touch Model, Touch
Pen for adjustment.
(1) Press ‘TOUCH’ Key on remote controller.
(2) Check PID and VID.
(3) 3’ on Pen touch TV panel and check on a jig monitor that
‘3’ is blinking.
5.9. Option Selection per country
5.9.1 Overview
America due to rating
■ Applied model: PU22A Chassis applied USA Model(Not
Canada, Mexico)
5.9.2. Method
(1) Press ADJ key on the Adj. R/C, then select Country Group
Menu
(2) Depending on destination, select KR or US, then on the
lower option, select US, CA, MX. Selection is done using
+, - KEY
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