User's Manual

Connecting to Peripherals 4
55
Keypad Function Description
+
Switches display between LCD, CRT, or
LCD and CRT simultaneously.
+
To open the Power Saving Mode function.
+
To mute or open the built-in system
speaker.
+
To open the Webcam function.
+
To close the touchpad function.
+
Decrease the brightness of LCD display
incrementally.
+
Increases the brightness of LCD display
incrementally.
+
Decrease the audio volume incrementally.