Warning Screen; Screen Problems - Mio 269+ User Manual

Warning Screen

A temperature warning screen appears and your device stops operating
When the device temperature goes down to around -5°C (23 °F), a warning
screen automatically appears and your device stops operating. This is a
protection mechanism against the malfunction of the hard drive in your
device. When this happens, you can move the device to a warmer place.
Once the device temperature increases to a certain degree, the device will
restart automatically. If you ever turned off the device, simply turn it on
after the device temperature is warming up.

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 enough light.
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