15
EN
If the helicopter is experiencing drift issues after completing the trim fl ight procedure located at www.bladehelis.com,
perform the following calibration. The calibration procedure may also be needed following crash repairs.
To perform the calibration procedure below, the Spektrum
™
AR636 receiver installed in the Blade Fusion 270 must have
the most recent fi rmware. Receiver fi rmware updates and instructions are available under “PC Firmware Updates” at
www.spektrumrc.com/technology/AS3X.aspx. The transmitter/receiver programming cable (SPMA3065) is required to
update the receiver fi rmware.
WARNING:
Before beginning the calibration procedure, disconnect the main motor and tail motor leads to
prevent accidental motor startup during calibration.
To perform the calibration procedure:
1. Ensure the surface used for calibration is level.
2. Power on the transmitter and helicopter, allowing
them to initialize.
3. Turn Throttle Hold ON.
4. Ensure the main motor and tail motor leads
are disconnected. Set the fl ight mode switch to
Intermediate Mode (FM1).
5. Using a bubble level as shown below, level the
helicopter by placing a foam blade holder under the
landing skid. Use additional items, as necessary, to
build up under the landing skid until the tail boom is
level.
6. Hold the left stick to the bottom right corner, the
right stick to the upper left corner and activate the
Panic Recovery function until the LED on the receiver
fl ashes once.
7. Release both sticks and deactivate Panic Recovery.
8. The LED on the receiver will remain solid for
1-2 minutes while the calibration takes place.
Do not move the helicopter until the calibration
is completed. If the LED begins blinking rapidly, an
error has occurred. Begin the calibration procedure
again, starting with step 1.
9. After the calibration is successfully completed,
the receiver LED will blink slowly (2 seconds on,
2 seconds off).
10. Power the helicopter off.
11. Reconnect the main motor and tail motor wires.
12. Perform the trim fl ight procedure as shown in the
Advanced Settings Addendum available at www.
bladehelis.com.
13. During subsequent fl ights after the trim fl ight, the
helicopter should return to within 5 degrees of level
consistently.
Bubble level
Foam blade holder
Calibration Procedure (AR636A only)
