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The following preparations are suggested for use with JR radio systems.
However, these procedures are applicable to most other brand radio systems.
These suggested adjustments are necessary to insure correct installation and
attachment of the control linkages and servo horns.
TRANSMITTER PREPARATION
RECEIVER FLIGHT PACK PREPARATION
SERVO HORN INSTALLATION SUGGESTIONS
1.
Set all trim levers, trim knobs and switches to the neutral or zero
positions.
2.
Turn the transmitter power switch to the “on” position.
3.
If you are using a computer radio system that has been adjusted
previously to another model, reset all functions and input values to the
factory preset position.
4.
Move the throttle/collective control stick to the center or half stick
position. Next slide the throttle trim lever to the full low position.
1.
With the transmitter still on, slide the receiver switch to its “on”
position. All servos should move to the neutral, or center, position.
2.
Check to insure that all servos operate with the appropriate control
stick.
3.
Rest the throttle stick to the center position, making sure the throttle trim is
still at low.
4.
Turn off the receiver switch first, followed by the transmitter.
For proper operation, it is important that the servo horns are positioned on the
servos in the “exact” neutral position. Although most computer radio systems
offer a sub-trim feature, it is suggested that the servo horns be manipulated on the
servos to achieve the “exact” neutral settings.
Since the servo output spline on a JR system has an odd number of teeth (21), it is
possible to reposition the servo arm on the servo at 90° intervals to achieve the
proper neutral attachment of the servo horn.
Once the correct arm of the servo horn has been established, it is suggested that
the remaining, unused arms be removed from the servo horn as shown in the
installation diagrams.
It will also be necessary to enlarge the appropriate hole in the servo horn slightly
to allow correct installation of the steel control balls to the servo horn.
RADIO SYSTEM PREPARATION
Summary of Contents for ERGO .32
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