Holux GPSmile, Product User Manual

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46
Troubleshooting
Power Problems
Power does not turn on
when using battery
power The remaining battery power may be too low
to run your device. Connect the AC adapter to
your device and to AC power. Then, turn on
your device.
Screen Problems
Screen is off If the screen does not respond even
after you press the power button, try the
following in order until the problem is
solved.
Connect the AC adapter to your device
and to external AC power.
Reset your system.
Screen responds slowly Make sure that your device is not
running out of battery power. If the
problem still exists, reset your system.
Screen freezes Reset your system.
Screen is hard to read Make sure that the backlight of the
display is on.
Move to a location with more light.
Inaccurate response to
taps Recalibrate the touch screen. (See
section 3.4 for instructions.)
Connection Problems
Cable Connection
Problems Make sure that your device and your
computer are both turned on before
trying to establish a connection.
Make sure that the cable is securely
plugged into the USB port on your
computer and on the device. Connect
the USB cable directly to your computer
do not run the cable through a USB hub.
Reset your device before connecting the