Speedhut 3-3_8 inch & 4 inch Diesel Tachometer Manuel d'utilisateur télécharger pdf

3-3/8" & 4” Diesel Tachometer Instructions (htz tach)

Programming button for Tach Calibration (see instruction below)

Some models have button on the front.

Mount tachometer in good location for easy viewing. Use included spin ring.

Caution:

1 Do NOT handle coil wires when car is

running. High voltage is sometimes present.

2. Do NOT try to splice directly into a spark plug

wire. This will damage tachometer.

3. Wear safety glasses.

Ground (black)

+12 volts Dash lighting (white)

snap connector

Note: Tie both lighting white wires together

and both black ground wires together.

+12 volts keyed ignition

(Red)

(Black)

Ground

(White)

+12 volts Dash lighting

Power distribution cable to plug all gauges into

INVERTER

(Black)

Tachometer signal (white)

(Alternator [R or W terminal], Crank sensor

signal, or Magnetic pulse sensor)

Tachometer sensor ground(black)

(Pointer (needle) lighting)

(Gauge Dial lighting)

(Main gauge power)

INVERTER IS REQUIRED FOR GAUGE DIAL LIGHTING

WARRANTY - Speedhut inc. warrants to the consumer for a period of 5 years from the date of purchase that the product will be free from defects in materials or workmanship.

Speedhut warrants to the consumer for a "LIFE-TIME" that the gauge circuit board will be free from defects in materials or workmanship. Please contact Speedhut service dept.

If you have a problem with this gauge. [email protected]

Inverter/Black Box Note: E18-686-5CR is a single gauge inverter to light a single gauge.

C01-18N-2 & C11-18A01 are multiple gauge lighting inverters that can light up to 8 gauges.

***Protect any unused connectors. Damage to an unused connector could cause inverter failure.***

Power Draw = 0.2 Amp

5 Amp Inline Fuse Recommended

for +12 Keyed Ignition

Hook up red,black, and white wires. (Refer to schematic above)

Note:Your diesel tachometer will read any signal > 0.6 volts in any wave form pattern generated from a tach signal source. The typical options for a tach signal source are the Alternator

(from the terminal labeled “R” or “W”), Crank sensor signal, or Magnetic pulse sensor.

Calibration procedure

1. Verify that your tachometer is connected to the signal source outputting the tachometer signal.

2. While holding button turn tachometer power on. Start engine. Pointer (needle) will move and point to 1K then release button.

3. Press and hold the button to move pointer (needle) to select the RPM that the engine is currently running at.

Note: To change the pointer movement direction release the button then press and hold again

4. Release button and wait until tachometer swings to 0 and then back to new calibrated RPM.

5. Your tachometer is now calibrated. Calibration is permanently stored in tachometer memory and will not erase if tachometer is disconnected from power.

6. If needed you can repeat the procedure to recalibrate tachometer.

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Résumé du contenu

Page 1 - Calibration procedure

3-3/8" & 4” Diesel Tachometer Instructions (htz tach)Programming button for Tach Calibration (see instruction below)Some models have button o

Page 2 - Gauge Top

Press and hold gauge button down and gauge needle will display maximum peak reading for as long as button is pressed down. LED (Revolution Tachometer)

Page 3 - (fig 4a)

***The following steps apply to the Revolution 4” Diesel Tachometer***Over RevRed #2Shift pointRed #1Brightness LEDYellow #3Span LEDYellow #2Shift LED

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Speedhut 3-3_8 inch & 4 inch Diesel Tachometer Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Pour la voiture Speedhut 3-3_8 inch & 4 inch Diesel Tachometer. Speedhut 3-3_8 inch & 4 inch Diesel Tachometer User Manual Manuel d'utilisatio

Résumé du contenu

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