3M™ Dynatel™ Advanced Modular System 965AMS | Care & Maintenance |
Level of Charge
The battery icon in the upper right of all screens indicates the battery charge. Four black bars in the icon indicate full charge. Zero black bars indicate the battery pack is very low and should be charged immediately. A warning screen appears when there are only five minutes charge left.
System Reset
Situations were the batteries run down and the unit will not power up may require you to reset the unit using this procedure:
1.Charge the internal battery pack or use the “AA” battery pack with new batteries.
2.Press and hold the 
key for 10 seconds.
3.Release the 
key, and press again for 1 second.
4.Files will appear loading on the screen after about 20 seconds.
5.When the main screen appears, the unit is ready to use.
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