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3-13
Instruments and controls
– CONTINUED –
speed enters the tachometer’s red zone.
! Setting the alarm-level engine speed
1. Turn the REV setting knob clockwise or counter-
clockwise, then release it and let it return to its initial
position. The buzzer will sound. The REV alarm sys-
tem is now ready to be set.
2. Turn the REV setting knob to select the desired
alarm-level engine speed.
At this time, the ambient temperature gauge will show
the engine-speed setting.
" Counterclockwise (−) for less than 0.5 second:
Speed setting changes downward by 100 rpm.
" Clockwise (+) for less than 0.5 second: Speed
setting changes upward by 100 rpm.
" Counterclockwise (−) for 0.5 second or longer:
Speed setting changes downward by 1,000 rpm.
" Clockwise (+) for 0.5 second or longer: Speed
setting changes upward by 1,000 rpm.
The speed setting will stop changing if it reaches 0
rpm or the maximum engine speed.
<Selectable engine speed range>
The alarm-level engine speed can be set (in 100 rpm
steps) within a range from 2000 rpm to 7500 rpm.
The indicator shows the setting as follows:
Approximately three seconds after you stop turning
the knob, the REV alarm system will automatically en-
ter its next setting mode (step 3 below), in which you
can enable or disable the buzzer.
3. Enable or disable the buzzer as desired using the
REV setting knob.
" Turn the knob clockwise (+) to enable the buzzer.
The indicator will show “ON”, and the buzzer will
sound three times. With the buzzer enabled, en-
UG3036AA
Speed (rpm) 0 2000 2100 ∼ 7400 7500
Indication 00 20 21 ∼ 74 75
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