JR Direct Radio XP662 User Manual download pdf (Page 32)

XP662 MANUAL Airplane

CHAPTER 6: FUNCTIONS (SYSTEM MODE)

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Airplane

The Hold function is automatically activated when

the radio is turned on and in the S-PCM modulation.

This function stops (or holds) the servos in the

positions they were in just prior to the interference.

Therefore, your aircraft maintains the position held

immediately before the interference was experienced.

When a clear signal is restored, the Hold function

releases, and control of the airplane returns to you.

The XP662 allows you to combine the hold and fail-

safe presets for all six channels on the receiver. You

can select fail-safe or hold independently for all

channels on your aircraft. In other words, some

channels will hold their last clear signal position,

while others assume the preset position. Once the

fail-safe has been activated by signal interruption

(interference), the transmitter automatically moves

the servos to a preset position. The predetermined

servo positions are set byyou. In the S-PCM fail-safe,

the time delay (the amount of time it takes, starting

the moment the interference occurs, until the servos

assume the preset positions) is fixed at .3, or 1/3, second.

After the interference has ceased, normal operation

of the airplane returns to you immediately.

Hold Function (S-PCM)

FAIL-SAFE/HOLD FUNCTION IN S-PCM MODULATION

6.10

Fail Safe/Hold Combination in S-PCM Modulation

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JR Direct Radio XP662 User Manual Page 32