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GENERAL INFORMATION
This electr
ic speedometer utilizes a LCD to display odometer and trip odometer mileage. Pressing and holding the Trip / Reset button for more
than two seconds , will reset the trip odometer currently being displayed. The odometer cannot be reset.
EQ UUS electric speedometers are pre-calibrated. When converting from a cable driven speedometer further calibration may not be needed if :
1. The transmission's speedometer cable take off is 1000 RPM at 60 MPH (97 km). Most vehicles meet this requirement.
2. The vehicle is equipped with a 16-pulse/revolution sender.
3. The speedometer that includes a 2-wire sender is pre-calibrated to 8 pulses/revolution to match this sender.
If the above conditions have not been met , the speedometer must be recalibrated (see calibration section ) . Also, if the vehicle's tire size and /
or differential ratio has changed, the speedometer needs to be recalibrated.
NOTES:
1.
The odometer on this speedometer will show some mileage less than 5 miles (8 km). This is a result of factory testing to ensure optimum quality.
2.
Unit may remain lit for a short period after vehicle is shut down. This is normal.
Speedometer Senders
The speedometer is designed to operate with an electrical speed sender. The speed sender signal range must be between 500 and 400,000
pulses/mile (310 and 248,500 pulses/km). Any speed sender or electronic module that meets the following two conditions can be used:
1. Pulse rate generated is proportional to vehicle speed.
2. Output voltage within the ranges listed below :
• Hall effect sender , 3-wire (5 to 16V)
• Sine wave generator, 2-wire (1.4VAC min.)
• 5V Square wave (CMOS)
Recommended – EQ UUS = = = = Hall effect sender, 3-wire 16 pulses/revolution.
E9874
Standard 7/8 – 18 thread
E9875
Ford, plug in
A 12 V power source MUST be used to power this speedometer. A 12V motorcycle battery is a good alternative for cars without batteries.
A battery with minimum 5 amp hour rating is recommended.
Wherever possible, solder wire connections and avoid crimp-type connectors. This will minimize loose connections that could cause problems later.
Make sure you have a good ground to engine and battery negative terminal.
Wire installations should be neat and tied down to prevent tugging and fraying of wires at connections.
C730-657-023 AB
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Resumen de contenidos para EQUUS E7074
- Página 1 GENERAL INFORMATION This electr ic speedometer utilizes a LCD to display odometer and trip odometer mileage. Pressing and holding the Trip / Reset button for more than two seconds , will reset the trip odometer currently being displayed. The odometer cannot be reset. EQ UUS electric speedometers are pre-calibrated.
- Página 2 As a safety precaution, the power wire to this product should be fused before connecting it to the positive (+) side of the 12 VDC battery. We recommend using a 1 Amp fuse. EQUUS Hall-Effect senders (Square Wave) E9874 E9875 - Models (standard 7/8-18 thread) &...
- Página 3 Remember the accuracy of your 2 mile (2 kilometer) distance will directly affect the accuracy of your speedometer. The following list contains factors that can affect speedometer accuracy and how to minimize them during calibration. 1. Tire diameter increases slightly as vehicle speed increases. To minimize this error drive at an average speed of 45 MPH (75 KPH) during calibration. 2.
- Página 4 à zéro de trajet (Trip/Reset) pendant plus de deux secondes, l’odomètre du trajet affiché sera réinitialisé. L’odomètre ne peut être réinitialisé. Les indicateurs de vitesse EQUUS électriques sont étalonnés au préalable. Pour la conversion d’un indicateur de vitesse entraîné par câble,un autre étalonnage n’est peut-être pas nécessaire lorsque :...
- Página 5 à la borne positive (+) de la batterie de 12 Vcc. Nous recommandons d’utiliser un fusible de 1 A. Émetteurs à effet Hall à mesure EQUUS (onde à créneaux) Modèles E9874 (standard 7/8 po, 18 filets/po) et E9875 (capteur Ford rechargeable), 3 câbles émetteurs, un régulateur.
- Página 6 N’oubliez pas que la précision de la distance de votre 2 km (2 mi) influera directement sur la précision de l’indicateur de vitesse. La liste suivante décrit les facteurs qui peuvent influer sur la précision de l’indicateur de vitesse et comment les minimiser pendant l’étalonnage. 1.
- Página 7 INFORMACIÓN GENERAL Este velocímetro eléctrico usa un LCD para mostrar el odómetro y el kilometraje del odómetro de viaje. Si presiona y mantiene presionado el botón Trip/Reset (Viaje/Reinicio) por más de dos segundos, reiniciará el odómetro que viaje que actualmente se muestra. El odómetro no puede reiniciarse. Los velocímetros eléctricos con medidor EQ UUS están precalibrados.
- Página 8 (+) de la batería de CD de 12 V. Recomendamos usar un fusible de 1 amperio. Emisores EQUUS de efecto Hall (onda cuadrada) - Modelos E9874 (rosca estándar de 7/8-18) y E9875 (sensor con conector Ford), emisor de 3 cables, crusero.
- Página 9 Recuerde que la precisión de la distancia de 2 kilómetros (2 millas) afectará directamente la precisión del velocímetro. La siguiente lista detalla los factores que pueden afectar la precisión del velocímetro y cómo minimizarlos durante la calibración. 1. El diámetro del neumático se incrementa levemente a medida que aumenta la velocidad del vehículo. Para minimizar este error, conduzca a una velocidad promedio de 75 KPH (45 MPH) durante la calibración.