Wearable Terminal User Guide

3 - 6 WT4070/90 Wearable Terminal User Guide
Four Slot Spare Battery Charger
This section describes how to use the Four Slot Spare Battery Charger to charge up to four wearable terminal
spare batteries.
Figure 3-3 Four Slot Spare Battery Charger
Spare Battery Charging with the Four Slot Spare Battery Charger
Insert the battery into a spare battery charging slot and gently press down on the battery to ensure proper contact.
Battery Charging Indicators
An amber LED is provided on each battery charging well. See Table 3-2 for charging status indications.The
standard capacity battery usually charges in less than four hours.
CAUTION Ensure that you follow the guidelines for battery safety described in Battery Safety Guidelines on page 4-2.
Spare Battery Charging LEDs (4)
Spare Battery
Spare Battery Charging Well (4)
CAUTION Use only a Symbol approved power supply output rated 12 VDC and minimum 3.3 A. Use of an alternative
power supply will void the product warranty and may cause product damage. See Appendix B, Regulatory
Information for the power supply regulatory compliance statement.
Table 3-2 Spare Battery LED Charging Indicators
LED Indication
Off No spare battery in slot; spare battery not placed correctly; cradle is not powered.
Fast Blinking Amber Charging error:
• Temperature is too low or too high.
• Charging has gone on too long without completing (typically eight hours).
Slow Blinking Amber Spare battery is charging.
Solid Amber Charging complete.