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Spektrum SPMAR9200 User Manual

Page 13

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Spektrum AR9200

13

EN

Plugging in the Servos

Plug the servo leads into the appropriate ports in the PowerSafe Evolution.

You are now ready to bind the system.
The PowerSafe Evolution has dual aileron, rudder, and aux 1 channels

available to operate 2 separate ailerons, rudders, or aux 1 or flap servos.

The dual channels use a linear mix to be used when 2 servos are not

ganged on a single control surface such as 2 servos per aileron. Using

dual servos on a single control surface requires the use of either a

matchbox, program mixing with an open channel/s, or mechanical throw

matching. Failure to match ganged servos throughout the range of motion

on a control surface will result in high amperage drawn by the servos, and

will lead to servo failure. Using an inline current meter such as HAN172 is

recommended to minimize the current draw of the system.

Important - Y-Harnesses and Servo Extensions
When using Y-harnesses or servo extensions, it’s important to use

standard non-amplified Y-harnesses and servo extensions as this

can/will cause the servos to operate erratically or not function at

all. Amplified Y-harnesses were developed several years ago to

boost the signal for some older PCM systems and should not be

used with Spektrum equipment. Note that when converting other

models to Spektrum be certain that all amplified Y-harnesses and/

or servo extensions are replaced with conventional, non-amplified

versions.
The JR PCM Y-Harness with Amplifier (JRPA133) is not compatible

with the AR9200 and should not be used.

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