Chapter 4 — Maintenance and Security
GMPT-401 Personal Tracker User Guide
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To change the battery:
1
On the back of the tracker, remove the rubber screw caps with a small sharp
object and remove the 7 screws.
2
Remove the back cover to access the battery.
3
Remove the old battery and replace with the new battery (make sure the
orientation is correct).
4
Inside the back cover, remove the rubber seal and replace with the new one.
5
Place back cover on the tracker, making sure the SOS button is in place.
6
Secure the back cover with the 7 new screws and fit the screw caps.