Spektrum SPMVR2520 Instruction Manual page 12

Head Tracking
The Trainer FPV function found in Spektrum AirWare™ radios with wireless trainer
enables you to control your FPV camera with head-tracking in either wireless or
wired mode. All Spektrum computer radios equipped with wireless buddy box can be
upgraded to include this feature by registering your radio at SpektrumRC.com and
downloading the newest updates.
Wireless Head Tracker Confi guration in Spektrum Airware
1. Select Wireless Trainer from the Trainer
menu, in the system menu.
2. Change the trainer mode from Inhibit to FPV.
3. Select the switch you wish to use for
the head tracker, then select NEXT.
4. Select the Output Channel where the
head tracker servo is connected.
5. Change Mode: Master to Mode: Slave.
6. Select Input Channel.
(see default channel assignments)
7. Select bind and press the scroll wheel to
put the Transmitter into bind mode.
8. Power on the headset and it will attempt
to bind to the wireless buddy box function
in the transmitter. The Transmitter should
report DSMX 11ms after a successful bind.
9. After binding, the Transmitter will return to the
main menu. To test the head tracker movement,
use the channel monitor. Move the assigned
head tracker switch to the On position, and
press the Head tracking button on the headset
to initialize the head tracker, then rotate the
headset. The assigned head tracker channels should follow headset movements.
10. Conventional reverse and travel functions do not work for head tracking output
channels, so there are special features in the FPV trainer menu to accommodate
this. Adjust the Scale value to change the amount of travel. If the camera moves
in the wrong direction, change the Direction option from Normal to Reverse.
11. Every time the headset is powered up it will attempt to bind to
a wireless trainer equipped Spektrum transmitter. If it does not
bind during the fi rst several seconds, the headset will attempt to
connect to the previous wireless trainer it was bound to.
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