6EnglishUsing the communication key*Here you can enable and disable the various wireless connectivity devices onyour computer.Press + to bring up the Launch Manager window panel.A red toggle indicates the device is off. Click On to enable Wi-Fi/Bluetoothconnection. Click Off to disable connection.* Communication devices may vary by model. + Speaker toggle Turns the speakers on and off. + Num Lock When Num Lock is on, the embeddedkeypad is in numeric mode. The keysfunction as a calculator (completewith the arithmetic operators +, -, *,and /). Use this mode when you needto do a lot of numeric data entry. Abetter solution would be to connectan external keypad. + only for certain models. + Scroll Lock When Scroll Lock is on, the screenmoves one line up or down when youpress the up or down arrow keysrespectively. Scroll Lock does not workwith some applications. + < > Brightness up Increases the screen brightness. + < > BrightnessdownDecreases the screen brightness. + < > Volume up Increases the sound volume (only forcertain models). + < > Volume down Decreases the sound volume (only forcertain models).Hotkey Icon Function Description
