Over-And-Under-Rev-Protection; Shut-Down-Inputs - Directed Electronics 7900 Owner's Manual

over and under rev protection
The system monitors the engine speed and will automatically shut the
engine off if the RPMs rise above or fall below the programmed levels.
This feature prevents damage to the motor due to fuel delivery system
failures or other problems which may cause the engine to race.
note: The system uses a wire connected to the vehicle to
sense engine speed. This wire must be connected in order
for over and under rev protection to work.
shut down inputs
This security system uses several inputs to shut down the remote start
operation of the motor or prevent remote start if certain inputs are
active. The two most important are hood and brake inputs. The hood
input will prevent the motor from starting, as well as shut it down, any
time the hood is opened. The brake pedal will shut down the motor
at any time during remote start operation, as well as preventing the
remote start from activating while it is being pressed.
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