Spektrum PowerSafe AR9140T User Manual page 18

EN
performing optimally, frame losses per flight should be less than 20. The antenna
fades that caused the frame loss are recorded and will be added to the total
antenna fades.
A Hold occurs when 45 consecutive frame losses occur. This takes about one
second. If a hold occurs during a flight, it's important to re-evaluate the system,
moving the antennas to different locations and/or checking to be sure the
transmitter and receivers are all working correctly. The frame losses that led to
the hold are not added to the total frame losses.
A servo extension can be used to allow the Flight Log to more conveniently be
plugged in without having to remove the aircraft's hatch or canopy. On some
models, the Flight Log can be plugged in, attached and left on the model using
double-sided tape. This is common with helicopters, mounting the Flight Log
conveniently to the side frame.
Telemetry
The Spektrum AR9140T, AR12310T and AR20310T PowerSafe telemetry
receivers features 4 integrated telemetry ports that are compatible with
Spektrum telemetry capable transmitters.
• No telemetry module required. Telemetry is built into the receiver.
• No sensor is required to receive Flight Log or receiver pack voltage
directly on any telemetry capable Spektrum transmitter.
• The PowerSafe telemetry receivers include the SPMA9570 Aircraft
Telemetry Flight Pack Voltage Sensor.
1. Plug the Aircraft Telemetry
Flight Pack Voltage Sensor into
the VOLT Telemetry Port on the
PowerSafe Receivers.
2. Splice the other end into the
flight battery pack noting
polarity.
For information on Spektrum Telemetry Sensors visit:
http://www.spektrumrc.com
18