Garmin GFC 600H Pilot's Manual page 53

If the pilot desires to prevent Limit Cueing from engaging the FCS DISC switch can
be pressed and help for 9 seconds to disable the function. When disabled a "LMTQ
OFF" message will be displayed on the GMC.
Pressing and holding the FCS DISC switch for 9 seconds or power cycling the FCS
will re-enable Limit Cueing functions.
Attitude, rate, and airspeed limits are established for each model of rotorcraft. Refer
to the RFMS for limits specific to the rotorcraft.
The servo torque limit is configured such that when Limit Cueing is active the pilot
can always overpower the servo to control the rotorcraft.
Minimum
Configured
H-ESP Torque
Limit
Configured
Bank Limit
Maximum
Configured
H-ESP Torque
Limit
H-ESP Roll Operating Range When Engaged (LIMITS VARY BY INSTALLATION)
(Force Increases as Roll Increases & Decreases as Roll Decreases)
Limit Cue is automatically disengaged if the rotorcraft reaches the Helicopter Flight
Control System roll engagement attitude limit.
190-02081-04 Rev. A Garmin GFC 600H Pilot's Guide
HFCS
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