The document summarizes the on-screen function keys for an LG software. It describes that the OSD program can display system status and support standby and hibernation modes using hot keys. It also outlines the hot keys for controlling volume, brightness, enabling magnifier, standby, touchpad, wireless devices, external monitor, mute, viewing system information, and entering hibernation mode.

1. LG SOFTWARE
(ON SCREEN FUNCTION KEY)

2.  Summary
OSD Program can display system status according to system button and hot key,
it can support system information & stand by and hibernation by hot key.
OSD icon can be seen in tool bar, stays in main memory though interface between BIOS and it
 Volume Control
Sound Volume can be controlled by hot key (Fn + , Fn + ) or Master Volume of window,◀ ▶
Mute will be released by the hot key if it is on Mute of Volume.
 LCD Brightness Control
Brightness can be controlled by hot key(Fn+▲,Fn+ ▼) on 9 steps.
 LG Magnifier
Press Fn+F3 Key to execute LG Magnifier Application.
Stand By
Press Fn+F4 Key to enter Stand by mode.
Touchpad
Press Fn+F5 key to enable or disable Touchpad.
 Wireless device
Press Fn+F6 key to on of off Wireless Lan and Bluetooth.
 External Monitor
Press Fn+F7 to display LCD and external monitor.
1. LG Software

3. Mute
Press Fn + F9 key to mute or unmute sound.
 Information
Press Fn + F10 key to see system information(BIOS Version, CPU, Video Controller ,Memory)
 Hibernation
Press Fn+F12 to enter hibernation.
1. LG Software