Motorola ML910 - Manual (Page 130)

8-4 Troubleshooting
The battery operating time indicated by the battery meter does not match the
actual operating time.
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The actual operating time can be different from the estimated time, depending on
how you are using the computer. If the actual operating time is much less than the
estimated time, initialize the battery. (See “Initializing the Battery Pack” in Chapter 3
for instructions.)
Bluetooth Problems
Unable to connect to another Bluetooth-enabled device.
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Make sure both devices are Bluetooth activated.
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Make sure the distance between the two devices is not over 10 meters or that there
are no walls or other obstructions between the devices.
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Make sure the other device is not in “Hidden” mode.
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Make sure both devices are compatible (i.e., support the same profile).
Unable to end/terminate a Bluetooth TM connection.
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If another device is connected to your computer, you can either end the connection
using another device or by deactivating Bluetooth
TM .
Display Problems
Nothing appears on the screen.
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If the power on indicator is not on, check the electrical outlet, the plugs and power
cords.
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If the power button does not respond to a light touch, press the button firmly.
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If you are using battery power, make sure that it has a remaining charge and that it is
installed correctly.
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During operation, the screen may automatically turn off as a result of power
management. Press any key to see if the screen comes back.
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The brightness level might be too low. Increase brightness by pressing Fn+F6.
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The display output might be set to an external device. To switch the display back to
the LCD, press Fn+F9, or change the display through the settings in Display
Properties.
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Try turning the computer off (refer the “Resetting the computer” section on P.
8–14). Wait for a few seconds then turn on again.
The characters on the screen are dim.
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Adjust the brightness and/or contrast.