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