Acer TravelMate 8200, Руководство по обслуживанию

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Chapter 2 51
The Scroll Lock is a standard AT keyboard feature.
T
Fn +
K
: Volume Up
It is assigned to increase the volume.
T
Fn + L : Volume Down
This hotkey is used to decrease the volume.
T
Fn +
J
: Brightness Up
It is assigned to increase the brightness of the LCD backlight.
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Fn + I : Brightness down
It is used to decrease the brightness of the LCD backlight.
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Fn + <Page Up>: Home
This is a standard AT keyboard feature. When it is pressed, the cursor on the screen will
skip to the beginning of the line.
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Fn + <Page Down>: End
It is a standard AT keyboard feature. When it is pressed, the cursor on the screen will
skip to the end of the line.
Launch Buttons
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: Launch Acer eManager
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P: Launch Application (programmable)
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WWW: Web Browser
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Email: Launch Email
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Wireless: Wireless enabled/disabled
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Bluetooth: Bluetooth enabled/disabled
Power Button
The Power button should act as the ACPI defined Power button and users can determine its policy
through the OS setting like Windows Power Options.
The override feature should be supported to allow the unconditional shutdown by pressing the
Power button for more than four seconds.
Lid Switch
The function of Lid switch is defined as below:
•
The LCD backlight should be turned off when the Lid switch is pressed. The LCD backlight
will be lighted when the Lid switch is released again. This function is irrelevant to OS and
should be always true when the system is powered on.
•
When the system is running under ACPI mode, the function of the Lid switch should follow
the OS setting.
Auto-Dim
The system supports an automatic dimming of the LCD brightness when the AC power source is
not available (running on battery power). However, the users still can manually adjust the LCD
brightness by their need. The current user setting of brightness (along with current power source)
will be saved across power down and be restored at the next boot or resume.
"Easy-launch buttons" on page 10