1. Basic Operation
1.1Batteries and Charging
Leica Geosystems GEB90, 7.2 volt, 2100 mAh
WARNING:The battery chargers are intended for indoor use only. Use a battery charger in a dry room only, never outdoors. Charge batteries only at an ambient temperature between 10° C and 30° C (50° F to 86° F). We recommend a temperature of 0° C to +20° C (32° F to 68° F) for storing the batteries.
1.1.1Calibrating the Battery
The Leica Geosystems GEB90 battery uses a microprocessor to accurately monitor the battery status. To calibrate the battery microprocessor, allow the Leica Geosystems GS20 to rundown and automatically power off.
)The Leica Geosystems GEB90 battery can be referenced and ordered by Leica part number 724117. The Leica Geosystems GKL24 Dual Bay Battery Charger can be referenced and ordered by Leica part number 731771.
)Use only the Leica Geosystems batteries, chargers, and accessories, or accessories recommended by Leica Geosystems.
Leica GS20 Field
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