JR ProPo PCM9XII, Instruction Manual

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MacGregor Industries
20 HELI
To select the Flight Mode rate, highlight the required Flight Mode on the right of the screen, by rotating the Scroll Bar
and click on it to bring up the sub menu choices. A browse box gives the sub menu choices. The default is to have the
rates controlled by the rate switches (INH). Rotate the Scroll Bar to select the required Flight Mode rate and click on it to
exit the sub menu. To return the sub menu selection to the default of (INH), press the clear (CLR) key at the left hand side
of the screen. When the required setting is achieved, click the Scroll Bar to exit the sub menu.
Please note that only the Flight Modes selected in the System Mode - Device Select (DeviceSEL) will be displayed
on the screen.
Press the LIST key to return to the Function Menu. Press the enter (ENT) key to return to the Information Display Screen.
Servo Reverse
The Function Menu List is accessed from the Information Display Screen by pressing the LIST key. From the Function
Menu List, rotate the Scroll Bar to highlight the "REV.SW" menu choice and click the Scroll Bar.
To change the channel movement direction, highlight the required channel by rotating the Scroll Bar and click on it to
toggle between normal and reversed. The black direction indicator square moves between the top of the box (reversed) and
the bottom of the box (normal) to indicate the current selection. When the required setting is achieved, click the Scroll Bar
to exit the sub menu.
Note: when CCPM is selected, the CCPM channels will be re-named. (CH2, CH3, CH6, CH8)
Press the LIST key to return to the Function Menu. Press the enter (ENT) key to return to the Information Display Screen.
Sub Trim
The Function Menu List is accessed from the Information Display Screen by pressing the LIST key. From the Function
Menu List, rotate the Scroll Bar to highlight the "Sub Trim" menu choice and click the Scroll Bar.
The sub trim feature can be used to dial out small inaccuracies in the servo or transmitter settings and so modify the neutral
position of a servo so that the arm is exactly at right angles to the direction of movement. It is usually best to position the
arm as close as possible to the correct position and use only a small value of sub trim. As servo movement has a maximum
of 150%, large sub trim values will restrict the amount of movement on the sub trimmed side of neutral. Sub trim values of
between
±
250 (or left/right/up/down 250) can be set corresponding to about 70% of servo travel.