JR Robinson R22, Руководство по сборке

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51
It will now be necessary to establish the maximum pitch value
required for your application prior to adjustment. For
example, if you are a beginning pilot, then your maximum
negative pitch will be -5, and your maximum positive pitch
will be +10. The maximum pitch rage that you will require will
be +10.
The maximum pitch range mentioned above must be
established through the use of the pitch travel value in the
CCPM function. As mentioned previously, do not try to
establish the maximum pitch curve values through
adjustment of the Travel Adjustment function, as this will alter
the pitch-to-aileron, and pitch-to-elevator travel values
established in steps 7-5 and 7-6.
Please refer to the CCPM activation section, page 37-39, for
information on how to access the CCPM function.
Once the CCPM function has been activated, set the maximum
positive pitch settings as mentioned above. Since the CCPM
function does not allow for independent travel settings for
positive and negative pitch, it will be necessary to establish
the maximum positive pitch, since this is generally the largest
degree of pitch in the pitch range. Once the maximum positive
pitch range is set, the maximum negative pitch range can be
reduced as needed through the Pitch Curve function.
Set the main rotor pitch gauge to the desired maximum pitch
setting, then increase or decrease the CCPM pitch travel
(labeled Pitch or Ch6) as needed until this pitch setting
is achieved.
Once this procedure has been completed, the positive and
negative pitch settings for each flight mode can be adjusted
through the radio’s Pitch Curve function. Please refer to your
radio’s instruction manual for more information.
B) Throttle Curve Settings
Below are several examples of possible throttle curves during
various flight conditions. Since throttle curves can vary
greatly due to engine and muffler combinations, it will be
necessary to fine tune and adjust these values during test
flights to achieve a constant main rotor rpm.
It will also be necessary to set the correct idle speed of the
engine when the Throttle Hold function is activated.
This idle value is located within the Throttle Hold function.
This will allow the engine to remain at idle when practicing
autorotations.
[SWASH
TYPE]
3SERVOS(120•)
EXP AILE ELEV PITCH
ENTER
SEL ACT + –
CL
+ –
CL
+ –
CL
Increase or decrease
the value as needed.
Increase or decrease
the value as needed.
Increase or decrease
the value as needed.
[SWASH MIX]
3servos
120
•
XP8103
PCM 10 Series
XP652
AILE 60%
ELEV 60%
∞ PIT. -50%
mix
CP6
— 50
100%
50%
40%
0% Idle
Power Output
Hovering (Linear Curve)
Stick Position
Low Half
High
Flight Mode
N
100%
50%
0% Idle
Power Output
Forward Flight
Stick Position
Low Half
High
Flight Mode
1
FINAL SERVO ADJUSTMENT AND RADIO SETUP, continued
JRP9012.46 Robinson R22 Manual 10/6/00 5:06 PM Page 51