Read LG 50PH4700-SD / 50PH470H-SA (CHASSIS:PB32A) Service Manual online
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5.8 HDMI ARC Function Inspection
5.8.1. Required Equipment
- Optic Receiver Speaker
- MSHG-600 (SW: 1220 ↑)
- HDMI Cable (for 1.4 version)
5.8.2. Test
(1) Insert the HDMI Cable to the HDMI ARC port from the
master equipment (HDMI1)
(2) Check the sound from the TV Set
(3) Check the Sound from the Speaker or using AV & Optic
TEST program (It’s connected to MSHG-600)
* Remark : Inspect in Power Only Mode and check SW
version in a master equipment
5.9 Check Pen Touch Mode.
- Condition : Power Only Mode.
- Equipment : Remote Controller for Pen touch Model, Touch
Pen for adjustment.
(1) Press ‘TOUCH’ Key on remote controller.
(2) ’ 3’ on Pen touch TV panel and check on a jig monitor that
‘3’ is blinking.
5.10. Option Selection per country
5.10.1 Overview
America due to rating
(2) Applied model: PU32A Chassis applied USA Model(Not
Canada, Mexico)
5.10.2. 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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