Quadcopter Battery; Introduction 0; Install The Battery; Charging 0 - UBSAN X4 STAR FPV User Manual

2. QUAD COPTER MOTOR LED INDICATOR
Indicator Status:
Front LED is blue; Back LED is red.
1. Power on: 4 LED indicators blink simultaneously every 1.5 seconds.
2. Compass Calibration:
1). Horizontal calibration: 4 LED indicators blink circularly.
2). Vertical calibration: 4 LED indicators blink alternately.
3. Quadcopter Calibration: 4 LED indicators blink slowly.
4. GPS Flight: 4 LED indicators remain solid.
5. GPS Return : 2 front LED indicators remain solid, and 2 back LED indicators blink slowly.
6. Low Voltage: 2 front LED indicators remain solid, and 2 back LED indicators blink quickly.
7. Signal Lost: 2 front LED indicators blink slowly, 2 back LED indicators remain solid.
8. Photo: 2 front LED indicators remain lighted, 2 back LED indicators blink once.
9. Video: 2 front LED indicators remain lighted, 2 back LED indicators blink alternately.
10. LED indicators can be turned off by long pressing the LED SW on transmitter.
3. QUAD COPTER BATTERY
3.1 INTRODUCTION
The quad copter battery is a rechargeable Li-Po battery with 450mAh capacity and 7.6V voltage.
The battery should only be charged with the HUBSAN charger to avoid overcharge.
Please make sure the battery is fully charged before use it for the first time.

3.2 INSTALL THE BATTERY

Push the battery into the battery compartment correctly
and connect the battery plugs with the correct polarity.
Close the battery compartment cover.
3.3 CHARGING
Connect the battery to the USB charger, then connect the
USB charger to the USB device, such as a computer or a
mobile power charger.
It takes around 110 minutes to have the battery fully
charged. The USB LED indicator blink slowly in red when
charging and will remain solid when the battery is complete
charged. Please unplug the charger and battery when the
charging is completed.
Please fully charge the batteries to avoid loss of control due to low voltage.
Risk of explosion if battery is replaced by an incorrect type.
Dispose of used batteries according to the local regulations.
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2016 Hubsan
08
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