Hdmi Arc Function Inspection; Hdmi Mhl Function Inspection; Eye-Q Green Function Inspection; Ship-Out Mode Check (In-Stop) - LG 42LB5800 Service Manual

5.5. HDMI ARC Function Inspection

5.5.1. Test equipment
- Optic Receiver Speaker
- MSHG-600 (SW: 1220 ↑)
- HDMI Cable (for 1.4 version)
5.5.2. Test method
(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
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Only for training and service purposes

5.6. HDMI MHL Function Inspection

5.6.1. Test method
(1) Insert the HDMI Cable to the HDMI MHL port from the
master equipment, HDMI3
(2) Check the Green LED of Tester, and TV Display

5.7. EYE-Q Green Function Inspection

Step 1) Turn on the TV..
Step 2) Press 'EYE button' on the adjustment remote-
controller.
Step 3) Cover 'Eye Q sensor' on the front of set with your
hands, hold it for 6 seconds.
Step 4) Check "the Sensor Data" on the screen, make certain
that Data is below 10. If Data isn't below 10 in 6
seconds, Eye Q sensor would be bad. You should
change Eye Q sensor.
Step 5) Uncover your hands from Eye Q sensor, hold it for 6
seconds.
Step 6) Check "Back Light(xxx)" on the screen, check data
increase . You should change Eye Q sensor

5.8. Ship-out mode check (In-stop)

▪ After final inspection, press In-Stop key of the Adj. R/C and
check that the unit goes to Stand-by mode
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LGE Internal Use Only