Wearable Terminal User Guide

2 - 2 WT4070/90 Wearable Terminal User Guide
LED Indicators
The Charge Status LED indicates the WT4090 charging status when the WT4090 is in a cradle. Table 2-1
describes the Charge Status LED indications.
Figure 2-2 Charge Status LED
Table 2-1 Charge Status LED Indications
LED State Indication
Off Wearable terminal is not in cradle. Wearable terminal not placed correctly. Charger is
not powered.
Slow Blinking Amber Main battery in
wearable terminal is charging.
Fast Blinking Amber Charging error:
• Temperature is too low or too high.
• Charging has gone on too long without completing (typically eight hours).
Solid Amber Charging complete.
Note: When the battery is initially inserted in the
wearable terminal , the amber LED
flashes once if the battery power is low or the battery is not fully inserted.
Charge Status LED