Spektrum SPMAR9200 - Manual (Page 8)

Spektrum AR9200 8
EN
Installation
The PowerSafe Evolution requires all three remote receivers to be plugged
in for the system to operate. Each receiver functions independently and
offers a more secure RF link in difficult environments. The added security
of redundancy should a failure occur outweighs the slight additional weight
and cost penalties.
1. Using the four included #2 x 1/2” screws, drill 4 1/16” pilot holes into a
ply or hardwood mount, secure the main PowerSafe unit in the position
desired.
2. Mount the switch on the side of your aircraft and insert the switch plug
in the SensorSwitch port in the main receiver unit. Make sure to install
the connector as shown with the ribbon cable facing up. In models
with severe vibration, it is recommended to secure the ribbon lead
by at least one additional point to avoid the connector coming loose.
If the connector does fall out in flight, it would have no effect on the
PowerSafe Evolution, but would prevent you from turning the PowerSafe
Evolution off.
Note: The PowerSafe Evolution uses a specifically designed switch. Conventionally
wired switches are not compatible with the PowerSafe Evolution.