External Speaker - LG LV661 Series Installation Manual

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INSTALLATION MENU
Insert Image
- Set to Enable(Work) or Disable(Do Not Work).
- It is a mode to decide whether to display background image when using Bluetooth Sound Sync app or watching Radio
channel.
- You can download the background image at TV Manager app.
No Signal Image
(Depending on model)
- Set to On or Off.
- It is a mode to decide whether to use no signal image when there is no signal.
Healthcare Headphone Mode
(Depending on model)
• Healthcare Headphone On
•
- Mute is always applied to TV Speaker.
- Sound Out menu is displayed as Internal TV Speaker + Wired Headphone, and all Sound Out submenus are gray out (Disable).
- Internal TV Speaker / Headphone Simultaneous output, Volume key is adjust TV volume (Mute off).
- Select TV Speaker User Interface. Volume key adjusts the internal TV Speaker volume.
- Select Headphone User Interface. Volume key adjusts the headphone volume.
• Healthcare Headphone Off
•
- Sound Out Normal Scenario on Commercial Hotel TV.
- Sound Out has Menu in default mode (Internal TV Speaker + Audo Out (Optical)).

External Speaker

(Depending on model)
Volume Control
- Selects the volume control method of an external speaker.
You can select 'Off' , 'Int Variable' , ' Fixed.' , 'Ext Variable' by ^ pressing button.
Ext Variable uses the External Vol Up/Down Control Line to change the volume up to 1 Watts.
Int variable is linked to the main volume OSD and change the volume 0 - 1 Watts.
Fixed produces a fixed output. The default is Off.
Output
- This item is enabled when Volume Control is set to Fixed. You can choose one of 7 steps.(0.01/0.03/0.05/0.1/0.2/0.5/1
Watts). The Default is 1 Watt.