Figure 4-14 Gi 275 Backup Battery Installation - Garmin GI 275 Installation Manual

To install the backup battery in the GI 275:
1. Remove the four screws and cover plate from the top of the GI 275 unit.
2. Place the two included end caps onto each end of the battery.
CAUTION
The battery end caps are required for installation of the backup battery in the GI 275.
3. Insert the battery into the GI 275 ensuring the battery connector aligns with the GI 275 connector.
4. Press down to fully seat the battery. It should be level with the top of the unit when fully seated.
5. When the battery is installed correctly, the GI 275 will power on. Power off the unit before
continuing with the installation.
6. Replace the cover and torque the screws to 8 ± 1 in-lbf. Ensure the cover is fully seated.
190-02246-10
Rev. 11

Figure 4-14 GI 275 Backup Battery Installation

GI 275 Part 23 AML STC Installation Manual
Page 4-22