Using The Keyboard - Acer TravelMate P645-M Quick Manual

Environment
• Temperature:
• Operating: 5 °C to 35 °C
• Non-operating: -20 °C to 65 °C
• Humidity (non-condensing):
• Operating: 20% to 80%
• Non-operating: 20% to 80%

Using the keyboard

Hotkeys
The computer employs hotkeys or key combinations to access most of the
computer's controls like screen brightness and volume output.
To activate hotkeys, press and hold the <Fn> key before pressing the other
key in the hotkey combination.
Hotkey Icon
<Fn> + <F3>
<Fn> + <F4>
<Fn> + <F5>
<Fn> + <F6>
<Fn> + <F7>
<Fn> + <F8>
<Fn> + <F11> NumLk
<Fn> + <F12> Scr Lk
<Fn> + < >
<Fn> + < >
Function Description
Enables/disables the computer's
Airplane mode
communication devices.
Sleep Puts the computer in Sleep mode.
Switches display output between the
Display toggle display screen, external monitor (if
connected) and both.
Turns the display screen backlight off
Screen blank to save power. Press any key to
return.
Turns the internal touchpad on and
Touchpad toggle
off.
Speaker toggle Turns the speakers on and off.
Turns the embedded numeric keypad
Number Lock
on or off.
Scroll Lock Turns Scroll Lock on or off.
Brightness up Increases the screen brightness.
Brightness down Decreases the screen brightness.
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