Troubleshooting; Improper Battery Storage; Power Self-Test Leds Don't Light Up; Indicator Does Not Light When Battery Installed - Motorola Omnii User Manual

5 - 28 Omnii (Windows Embedded Hand-Held 6.5) User Guide

Troubleshooting

Improper Battery Storage

Storing batteries in the gang charger for extended periods (more than a week or two) is not recommended.
Lithium-ion batteries lose capacity if they are maintained at full charge for long periods of time. See the battery
handling recommendations in

Power Self-test LEDs Don't Light Up

The charge slot LEDs will light up briefly when first applying power indicating the self-test mode. When
applying power to the unit, all the LEDs will light up. Yellow will show up in the 25% LED for each bay; green for
other LEDs. Then bay #1 will blink a binary representation of the firmware version (V09 = 1001). If the self-test
is not evident:
• Remove all batteries, and unplug the charger.
• Connect another device to the mains outlet to ensure there is power.
• Remove the IEC mains power cable from the charger, and check it for damage.
• Reconnect the mains cable in the charger and mains outlet.

Indicator Does Not Light When Battery Installed

• Remove the battery, and clean the contacts on the battery and the charge slot.
• Reinstall the battery, and check that it is fully seated in the slot.
• Inspect the charge slot contacts for damage (are they bent, flattened, twisted or broken).
• Try inserting a battery that you know to be working in the charger slot.
• Reconnect the mains power cable, and check that the slot indicator flashes at power up.
"The Battery" on page 1-5.