LG SJ4Y, Руководство по обслуживанию

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1-8 Copyright © 2017 - 2019 LG Electronics Inc. All rights reserved.
Only for training and service purposes.
HIDDEN KEY MODE
HIDDEN MODE KEYS
EEPROM OPTION EDIT Main unit ' (Volume)' + Remote control ' REAR LEVEL+ ' for more than 3 seconds.
EEPROM CLEAR (Initialize) Main unit ' (Volume)' + Remote control ' ASC ' for more than 3 seconds.
VERSION CHECK
Main unit ' (Volume)' + Remote control ' (Play/Pause)' for more than 3 seconds.
Next : Forward Skip / Previous : Backward Skip
Exit : Power off
Direction key for HIDDEN MODE
Play/Pause (UP) / WOOFER LEVEL+ (Down) / Forward Skip (Right) / Backward Skip (Left) /
AUTO POWER ON (Enter)
Demo Mode (Play)
Enter : Main unit “ MIN ” (volume minimum state) + Main unit ' F ' (Function) for 7 seconds.
Exit : Main unit ' F ' (Function) for 7 seconds.
TV Remote control On/Off
On : Press and hold 'REAR LEVEL-' on the remote control for about 2 seconds.
Off : Press and hold 'REAR LEVEL-' and press it once again while “ON - TV REMOTE” is scrolled.
Display window : “ON - TV REMOTE” <=> “OFF - TV REMOTE”
BT Lock On/Off
On : Press and hold ' AUTO POWER ON ' on the remote control for about 2 seconds
in BT function and press it once again while “OFF - BT LOCK” is scrolled.
Off : Press and hold '
AUTO POWER OFF ' on the remote control for about 2 seconds
in BT function and press it once again while “ON - BT LOCK” is scrolled.
Display window : “ON - BT LOCK” <=> “OFF - BT LOCK”
Wireless Factory Main unit “ MIN ” (volume minimum state) + Remote control ' (Mute)' for about 3 seconds.
Preparation :
Please connect Display Jig to the Main Board CN106.