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Before each flying session, and especially with a new model, it is important to perform a range check. The DX5e
incorporates a range testing system which, when placed in the RANGE CHECK mode with the trainer switch activated and
held, reduces the output power, allowing a range check.
RANGe TeSTING THe DX5e
Step 1
With the model resting on the ground, stand 30 paces (approx. 90 feet) away from the model.
Step 2
Face the model with the transmitter in your normal flying position. Pull and hold the trainer switch while toggling the
HI/LO Rate Switch four times. The LEDs will flash and the alarm will sound indicating the system is in range check mode.
Hi/LO Rate Switch
Trainer Switch
Step 3
You should have total control of the model with the trainer switch pulled at 30 paces (90 feet).
Step 4
If control issues exist, call the Horizon Support Team at 1 (877) 504-0233 or go to
horizonhobby.com
to find a local
Spektrum distributor in your country for service.
30 paces (90 feet/28 meters)
Section 20: How to Range Test the DX5e
