LG 50LF6090 Service Manual page 13

5.2. Tool Option setting & Inspection per
countries
5.2.1. Overview
(1) Tool option selection is only done for models in Non-USA
North America due to rating
(2) Applied model: LA46H Chassis applied to CANADA and
MEXICO
5.2.2. Country Group selection
(1) Press ADJ key on the Adj. R/C, and then select Country
Group Menu
(2) Depending on destination, select US, then on the lower
Country option, select US, CA, MX.
Selection is done using +, - KEY
5.2.3. Tool Option inspection
▪ Press Adj. key on the Adj. R/C, then select Tool option
※ Tool option can be reconstructed by Software
5.3. Magic Motion remote controller Check
5.3.1. Test equipment
▪ RF-remote controller for check, IR-KEY-CODE remote
controller.
▪ Check AA battery before test. A recommendation is that a
tester change battery every lots.
5.3.2. Test
(1) Make pairing with TV set by pressing "Start key(Wheel
key)" on RCU.
(2) Check a cursor on screen by pressing 'Wheel key" of RCU
(3) Stop paring with TV set by pressing "Back+ Home" key of
RCU
5.3.3. Applied models
Chassis Model Name
LA46H 50/55/60LF6100-UA
50/55/60LF6090-UB
※ Dongle Model : An USB dongle-type receiver will be
supplied in form of accessory. So this
pairing test is not necessary for these
models
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
5.4. Wi-Fi MAC Address Check
5.4.1. Using RS232 Command
5.4.2. Check the menu on in-start
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
Magic RF receiver
Dongle
(2) Check the sound from the TV Set
(3) Check the Sound from the Speaker or using AV & Optic
- 13 -
Command
Transmission [A][l][][Set ID][][20][Cr]
master equipment (HDMI1)
TEST program (It's connected to MSHG-600)
Set ACK
[O][K][x] or [N][G]
LGE Internal Use Only