U.M. Android v5.1.1

Accessories 6 - 11
4. The ET5X Charging LED indicates charging.
5. To remove the ET5X from the Communication and Charging Cradle, press the release button on the right side
of the cradle and lift the ET5X. Use thumb to hold down the cradle.
Figure 6-11 Remove ET5X from Communication and Charging Cradles
Charge batteries in ambient temperatures from 0°C to 40°C (32°F to 104°F) as reported by the battery. Charging is
intelligently controlled by the charger. To accomplish this, for small periods of time, the charger alternately enables
and disables battery charging to keep the battery at acceptable temperatures.
The ET5X’s amber charge LED shows the status of the battery charging in the ET5X. See Table 1-4 on page 1-9
for charging status indications.
The 8” tablet main battery charges from fully depleted to 90% in approximately 2.5 hours and from fully depleted to
100% in approximately 3.5 hours.
The 10” tablet main battery charges from fully depleted to 90% in approximately three hours and from fully depleted
to 100% in approximately four hours.