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Warning: Make sure that you are using a standard 3-prong AC plug with a ground pin. If not, you
may feel a slight tingling sensation when you touch the computer's metal parts such as the I/O
ports. This is caused by a leakage current when the AC adapter is not properly grounded via the
ground pin. However, the amount of leakage current is within the safety regulation and is not
harmful to the human body.
LED Status Indicator
The LED Status Indicator displays the operating status of your notebook. When a certain function is enabled, an LED will
light up. The following section describes its indication.
System & Power Status Indicators
LED Graphic Symbol
Keyboard Features
Function Keys (Quick Keys)
Graphic Symbol
PRESTIGIO AVANTI 1770W
Indication
Green light indicates the scroll-lock is activated.
Green light indicates the cap-lock is activated.
Green light indicates the numeric keypad is activated and the cursor keys
are disabled.
Green light indicates the hard drive and/or optical drive is being
accessed.
Green light indicates the system is ON.
And Green light Flash indicates the Silent Mode is enabled.
Green light indicates the notebook is in suspend mode.
Orange Flash light indicates the battery is being charged.
Green flash light indicates the battery level is low.
Green light indicates the DC in.
Blue light indicates the WLAN module is active.
Action
System Control
Fn + F1
Enters Suspend Mode.
Fn + F3
Turns of the battery warning beep off or on.
Fn + F4
Changes Display Mode: LCD-only, CRT-only and LCD&CRT.
Fn + F5
Turns Speaker Volume up.
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