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5. Power management features
5.1. Battery low warning
When the PLEXTALK is operating on battery power and the power level drops to a level
where it needs to be recharged, the PLEXTALK will say "Low battery." Then player will
shut down in one minute. If you wish to continue to use the PLEXTALK, you need to plug
in the AC adaptor.
5.2. Automatic power off function
In order to save battery power, the PLEXTALK will automatically turn on the power saving
mode after 2 minutes of inactivity even if the battery level is still OK.
When the PLEXTALK is connected to the AC adaptor or USB device, the PLEXTALK
automatically turns on power saving mode after 15 minutes of inactivity.
5.3. Compulsory power off function
If for any reason, the PLEXTALK will not shut down or you are not able to navigate with
any keys, you can try using the compulsory power off function, as an alternative to
removing the battery. To use the compulsory power off feature, do the following;
•
Turn the Key Lock on.
•
Press and hold down the Power key for more than 10 seconds, then release the
Power key. The PLEXTALK should shut down.
•
Turn the Key Lock off.
Note: If this method does not work, and your PLEXTALK is still powered on, you should
unplug the AC adaptor, remove the battery and insert the battery again.
5.4. Sleep timer function
The Sleep Timer feature enables you to specify an amount of time, after which, the
PLEXTALK will shut down.