Operation Manual

To replace the battery:
Procedure:
1 Press the Power button until the menu displays.
2 Touch Battery Swap. The Scan LED lights red.
3 Wait until the Scan LED turns off.
4 Press thumb against the side of the ET1 and battery. Using the index and middle fingers, move the battery release
latch toward thumb.
5 Pull the battery out of the battery compartment.
Figure 6: Removing the Battery
6 Align the tracks on the side of the replacement battery with the rails in the battery compartment.
7 Push the battery in until the battery release latch snaps into place.
8 Press the Power button to turn on the ET1.
Replacing the microSD Card
Caution:
For proper electrostatic discharge (ESD) precautions to avoid damaging the SD card. Proper ESD
precautions include, but not limited to, working on an ESD mat and ensuring that the user is properly
grounded.
Changing the microSD card can change the functionality of the ET1.
To replace the microSD card:
Procedure:
1 Press the Power button until the menu displays.
2 Touch Power off.
3 Touch OK.
4 Wait for the ET1 to power off completely.
5 Press thumb against the side of the ET1 and battery. Using the index and middle fingers, move the battery release
latch toward thumb.
6 Pull the battery out of the battery compartment.
7 Lift the access door.
22 | Getting Started
February 2015 | MN000022A02-A