11
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Pressing the Emergency key of the MW800 display
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Pressing the Function key of the MW800 display
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Power button (if configured)
A contact to the touch panel, pressing the Emergency key or function key can resume
the CPU out of standby if its setting specifies the operating system to come out of a
low power state when there is USB activity. To enable this feature, Allow this
device to bring the computer out of standby option (Power Management tab in
Properties) should be selected. For details about this option, refer to the help file
attached to the Properties of the device.
Default setting of the operating system allows resume from the touch panel,
emergency and function keys.
Pressing of the Power button will bring the computer out of standby if its setting
specifies the operating system to come out of a low power state when you press the
Power button. For details about this option, refer to the help file attached to Power
Options (Start -> Settings -> Control Panel -> Power Options).
Default setting of the operating system does not allow resume from the power
button.
Volume Adjustment
Two control buttons for volume adjustment (Volume Up and Volume Down) in
conjunction with software Volume Control application allow setting of volume level.
Volume window allows color modifications and pops-up on every volume change. If
your display unit includes BlueTooth component, this application also allows
commutation of audio stream to the BlueTooth device.
Brightness Adjustment
Two control buttons for brightness adjustment (Brightness Up and Brightness
Down) allow setting of brightness level. The display allows limiting relative
brightness level, which cannot be exceeded by this display. See the Maximum
Brightness parameter in section 3.
Emergency key operation
The display is equipped with the large bright-red emergency button. When the
emergency button is pressed, the display provides high-priority data event to the
CPU box operating system. That intends for a customer software emergency
applications that may hook and process this event.
