Guimbal CABRI G2 Flight Manual page 154

Hélicoptères Guimbal SERVICE LETTER
CABRI G2 SL 15-001 A
Symptoms of a throttle position sensor failure
When failed, the throttle position sensor sends:
- an off-range signal or,
- an erroneous signal, typically frozen, which stays within nominal range.
Displayed Symptoms
If the signal is off-range, the EPM detects it, and warns the pilot as follows:
On the ground, the MLI on START mode displays (red):
XXX
In flight, the MLI digital indication is displayed with a yellow background.
Example:
In the same conditions, when the rotor desynchronizes, the blue GOV light
flashes and the engine governor stops moving.
When rotor resynchronizes, the blue GOV light goes out and the engine
governor recovers.
Refer to procedures related to Caution/Warning lights on page 3-15 of Flight
Manual.
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