User's Guide
Table Of Contents
- ContentsTable of Contents
- Itron Mobile Radio Compliance
- 1 Introduction
- 2 About Your Itron Mobile Radio
- 3 Daily Operation
- 4 LED Status Indicators
- 5 Communication Ports
- 6 Carrying the Portable Itron Mobile Radio
- 7 Installing the IMR-FT
- 8 Maintaining your Itron Mobile Radio
- 9 Storing Your Radio
- 10 Battery Basics
- 11 Safety
- 12 Troubleshooting
- 13 Optimizing Bluetooth® Performance
- 14 Itron Mobile Radio Capabilities and Limitations
■
Charging is disabled below 32° F (0° C) and above 104° F (40° C) to protect the lithium-ion
batteries.
–
In cold weather, keep the portable IMR inside your outer clothing. A cold battery will
not last all day even with full charge.
–
In hot weather, keep the radio out of direct sunlight. A hot battery's capacity is
degraded over time and eventually the battery will not last all day even with a full
charge.
–
If an IMR has been left in a hot vehicle (above 104° F, 40° C), allow the vehicle and the
IMR to cool down before powering the IMR on.
■
Shallow or partial discharge and charge cycles are preferred, rather than allowing the
battery pack to drain completely before recharging it.
■
Charging after a shallow or partial discharge does not degrade battery pack life or
performance.
■
The lithium-ion IMR battery is good for approximately 300 to 500 charge cycles,
depending on its usage, before it must be replaced.
19 October 2021 815-0410-00 REV 001 43
Itron Mobile Radio User Guide Chapter 10 Battery Basics