JR XP810-3 - Gyro Connections

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1 . 4 G
y
ro Connections
Connect the gyro to the axis to be controlled (commonly rudder
channel) per the illustration below .
The gyro unit should be mounted as close as possible to the
center of gravity of the helicopter (near the main shaft) at a
position where vibration is minimal. Please refer to the specific
gyro/helicopter instructions for proper gyro placement and
installation.
Sensitivity Adjusting Trimme
r
(
NEJ 120, NEJ160 onl
y)
G
y
ro
A
m
p
lifie
r
Receive
r
(PCM) NER-649S
(
FM
)
NER-549
Gyro
Jumper
Connector
(NEJ-120,
NEJ-160 only)
Rudde
r
servo
Rx Rudd
insert into rudd channel
of receiver
insert into Aux 2 channel
of receive
r
Gain C
Plug servo
lead into
Rudd - SV
G
y
ro unit
Gain control
HELI 61