Makeblock Airblock User Manual page 18

User Guide to Aircraft Mode
Installation Step 3
Battery Installation
After a fully charged battery is inserted, Airblock will be
automatically turned on and enters the standby mode.
The LED on the main control module top will display a
white light. When Bluetooth is successfully connected,
the light in front will turn red, and the light at rear will
turn green.
Warning：
Before taking off, please ensure Airblock has its top
facing upward and Airblock is placed on a flat ground.
The picture on the right shows the situation when
Airblock has its bottom facing upward.
In Aircraft mode, the protective cover must be
removed.
16
Direction of battery
contact points