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User Manual
- Owner's manual - (English)
- Owner’s Manual - (French)
- User Guide - (English)
- User Guide - (French)
- Introduction
- Rear panel
- Remote control
Table of contents
Introduction
Symbol used in this manual
Note
Indicates special notes and operating features.
Caution
Indicates cautions for preventing possible damages from abuse
Front panel
 | Microphone | |||||||||||||
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- Switches the unit ON or OFF | |||||||||||||
F (Function) - Select the function and input source by pressing F repeatedly.
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- Adjusts volume level | ||||||||||||||
 Starts playback. / Pauses playback. | ||||||||||||||
 (Mic mute) - Disables the detect voice recognition by pressing on the unit. All the Google Assistant LED turns amber and “The mic is muted.” is heard. To cancel it, press on the unit again. Google Assistant LED turns off and “The mic is back on.” is heard. | ||||||||||||||
 Enables Google Assistant to receive your voice commands. To cancel it, press again. (Page 38) | ||||||||||||||
| Remote sensor | ||||||||||||||
 | Google Assistant LED - Changes LED status according to Google Assistant performance.
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 | Display Window - Display window will be darkened automatically if there is no key input for 15 seconds. When you press any button, the display window will brighten. | |||||||||||||
 | Precautions in using the touch buttons
- In a humid environment, wipe out any moisture on the touch buttons before using.
- If you apply too much strength, it can damage the sensor of the touch buttons
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 | This unit will turn itself off to save electric consumption when the main unit is not connected to an external device and is not used for 15 minutes. | |||||||||||||
Remove foreign materials between the grill and the case by using a cotton swab  |
(Standby)
You can use Bluetooth function after making Wi-Fi network connection by using Google Home app.
(Volume)
Rear panel
 | USB Port - Connect USB memory device to the USB port on the back of the unit. |
 | OPTICAL IN - Connect the OPTICAL IN jack on the back of the unit to OPTICAL OUT jack on the TV |
 | HDMI OUT (TV eARC/ARC) - Connect the HDMI OUT (TV eARC/ARC) jack on the back of the unit to ARC jack on the TV. |
 | HDMI IN (1)/HDMI IN (2) - Connect HDMI IN jack on the back of the unit to HDMI OUT jack on the external device. You can enjoy the sound and picture from HDMI connection on an external device. |
Remote control
Replacement of Battery
Remove the battery cover on the rear of the remote control, and insert the battery with 
and 
matched correctly.
Risk of fire or explosion if the battery is replaced by an incorrect type.
(Standby) - Switches the unit ON or OFF
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| VOL (Volume) o/p - Adjusts speaker volume | ||||||||||||||||||||||||||||
SOUND EFFECT - Selects a sound effect mode by using SOUND EFFECT.
When this unit detects DOLBY ATMOS or DTS:X stream, you cannot change sound effect to any other. In this case, even though you press SOUND EFFECT, this unit does not respond. And you can see only “NOT SUPPORTED” on the display window.
Supported TV brands
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| C/V (Skip) - Press Cor V to go to next or previous file | ||||||||||||||||||||||||||||
| N (Play/Pause) - Starts playback. / Pauses playback. | ||||||||||||||||||||||||||||
| 8 (Night time) - It is useful when you want to watch movies at low volume late at night. It makes to reduce the sound intensity and improve fineness and softness. Press 8 to activate Night time mode. To cancel it, press 8 again. | ||||||||||||||||||||||||||||
| AUTO POWER - It allows the unit to turn on and off automatically by input signal: Optical (Page 47) | ||||||||||||||||||||||||||||
| F (Function) - Select the function and input source by pressing F repeatedly. | ||||||||||||||||||||||||||||
| [ (Mute) - Press [ to mute your unit. To cancel it, press [ again | ||||||||||||||||||||||||||||
| Enables Google Assistant to receive your voice commands while watching TV (not necessary when listening to music through Wi-Fi or Bluetooth, you can just say “Hey Google”). To cancel it, press again. (Page 38) | ||||||||||||||||||||||||||||
(Sound tuning) - Adjusts sound level of each speaker. Select the speaker you want to adjust by using and adjust the sound level by using VOL o/p. , Adjusting rear speakers level is applied only when the rear speakers are connected. , See the page 13 for more information of speakers. Display Description
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See other models: WM3470HVA LGVX9200 43UH620V LGL555DL 50LF561V
