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46 The Keyboards
VX7 Reference Guide E-EQ-VX7RG-D
Control Keys
The VMT keyboard has several control keys. Because of the construction of the VX7 and the
Microsoft Windows CE .NET operating system, many of the Control Keys are not used on the
VX7.
Note: The 2
nd
functions of the <F4> and <F5>keys are not used as the display brightness is
adjusted via the buttons on the VX7 Control Panel.
The 2
nd
functions of the <F6>, and <F7> keys are not used as the VX7 has TFT LCD
screen with no provision for contrast adjustments.
The 2
nd
functions of the <F8> and <F9> keys are not used as the sound volume on the
VX7 is controlled with the Volume and Sounds icon in the Microsoft Windows CE .NET
Control Panel.
The <F10> key is used to toggle the backlight as part of the keypress sequence <2
nd
> + <CTRL>
+ <F10>. This key sequence immediately toggles the status of the keyboard backlight. Pressing
<2
nd
> + <F10> has no effect on the keyboard backlight.
R/S
F3
F4 F5
F6
F7
F8
F9
BKLT
F10
1. Display Brightness
Control Keys (Not
used)
2. Display Contrast
Control Keys (Not
used)
3. Speaker Volume
Control Keys (Not
used)
4. Backlight Control
Key (See above)
Figure 2-36 The VMT Keyboard Display Controls