Optimal transmission zone
To obtain a satisfied flight experience, please make sure that your Bugs 12EIS is flying ahead of the
remote controller and no obstacles between the aircraft and the remote controller.
Optimal transmission zone
Signal strength indicator
● Signal strength bar “ ” shows the strength of the received signal. The more, the better.
● When the strength bar “ ” changes from weak to strong circularly, it means that the remote
controller is under signal connection status.
● There are 2 situations that the strength bar “ ” is less than 2 grids or no displaying.
1) The distance between the aircraft and the remote controller is too far causing a weak signal.
2) The battery is removed after the aircraft connects to the remote controller.
Remote control low voltage warning
When the “ ” icon appears on the LCD screen and the remote control emits “beep beep” sound, it
means that the remote control battery is nearly out of power. Please change new battery for the remote
control.
Bugs 12EIS User Manual
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