Fujitsu b2178, Manual

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18
Names of the Main Keys and their Functions
[Esc ](escape) key
The usage is determined by the application software. It is often used to return to the previous
operation.
[F1]-[F12] (function) keys
The usage depends on the application software.
[Fn] key
A key unique to this computer; it has the following functions.
[Fn] + [F3] This switches ON/OFF of the speaker.
When a pip sounds with this operation, the speaker is on. When nothing
sounds, the speaker is turned off.
[Fn] + [F4] This select to disabled the touch pad mouse when you attached an external
mouse.
[Fn] + [F5] This selects whether or not to use the entire LCD screen for display in text
mode.
[Fn] + [F6] Turns down the backlight of the LCD.
[Fn] + [F7] Turns up the backlight of the LCD.
[Fn] + [F8] Turn down the internal speaker volume.
[Fn] + [F9] Turn up the internal speaker volume.
[Fn] + [F10] Rotates among the three display options: LCD only, CRT only, both LCD
and CRT.
[Fn]+SUS/RES switch
Activates the Save To Disk function.
Space key Inputs a single space character.
(This is the long key with nothing written on it at the center of the front of the
keyboard.)
[
↑
][
↓
][
←
][
→
] (cursor) keys
Move the cursor.
Critical Point
Luminance of the backlight of the LCD can be turned up (with [Fn] + [F7] keys) or turned
down (with [Fn] + [F6] keys) in three degrees.
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