2005 Subaru Impreza Owner's Manual - Page 153
2005 Subaru Impreza Manual
Page 153 highlights
Instruments and controls 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. The alarm-level engine speed can be set (in 100 rpm steps) within a range from 2,000 to 7,500 rpm. The indicator shows the setting as follows: Speed (rpm) Indication 0 00 2,000 2,100 20 21 ∼ ∼ 7,400 7,500 74 75 gine-speed warnings are given by both the REV indicator light and the buzzer. Turn the knob counterclockwise (-) to deactivate the buzzer. The indicator will show and the buzzer will not sound. With the buzzer deactivated, engine-speed warnings are given only by the REV indicator light. Approximately three seconds after you stop turning the knob, the buzzer will sound once to indicate the end of the setting procedure. The indicator will return to showing the outside temperature. Also, the tachometer needle will return to approximately "0". NOTE Approximately three seconds after you stop turning the knob, the REV alarm system will automatically enter its next setting mode (step 3 below), in which you can activate or deactivate the buzzer. 3. Activate or deactivate the buzzer as desired using the REV setting knob. Turn the knob clockwise (+) to activate the buzzer. The indicator will show "ON", and the buzzer will sound three times. With the buzzer activated, en- The REV alarm system does not operate while settings are being entered. The speed-setting mode terminates if 0 rpm is selected. The speed-setting mode is canceled if the ignition switch is turned to OFF or the vehicle starts moving before the setting procedure is finished. Speed setting is impossible when the vehicle is moving. The set engine speed may differ from the engine speed shown by the tachometer. Use the engine speed shown by the tachometer as a rough guide. 3-14