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Setup menu, A. mounting orientation, B. swashplate servo frequency – Spektrum SPMAR7200BX User Manual

Page 10

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10

Setup menu

The following section describes each menu point and the available settings.

A. mounting orientation

The AR7200BX can be mounted horizontally or vertically. The only restriction

is that the servo plug connectors MUST point toward the front or rear of the

helicopter.

Status-LED

Red Solid

Vertical (on the side)

Blue Solid

Horizontal (flat)*

Push the setup button to save the selection and move to menu point (B).

B. Swashplate Servo Frequency

CAUTIoN: If you do not know the maximum pulse rate for your servos,

do not exceed 50Hz servo frequency. A higher servo frequency can lead

to servo failure. Analog servos usually tolerate a maximum of 50Hz. Contact the

servo manufacturer if you are unsure of the servo frequency.
Always use the highest servo frequency that the servos will handle for the best

performance.

Status-LED

OFF

User Defined (requires PC software)

Purple Solid

50Hz*

Red Flashing

65Hz

Red Solid

120Hz

Blue Flashing

165Hz

Blue Solid

200Hz

Push the setup button to save the selection and move to menu point (C).
To see a complete Spektrum servo reference chart, refer to the servo chart on

spektrumrc.com.

*=Factory

Setting

*=Factory

Setting