5 – DP2002 Intellitronix (rev.09/10/2020) www.intellitronix.com
3.) Speedometer - White (Intellitronix Speed Sender) - Disconnect the mechanical speedometer
cable from the transmission and thread the new electronic sensor onto the transmission. This panel
comes with a 3-wire sensor. If you are using this sensor, the white wire is the speed signal; connect
this to the speed signal wire on your gauge. The red and black wires in the cable are switch power
(12VDC) and ground, respectively. NOTE:(Twist all Three wires together and this will provide an
additional level of interference protection.) The speed signal wire should not be routed alongside
the tachometer, ignition, or any other high-current or high-voltage wires
Trip/Cal Recall Button – Grey There are two long grey wires connected to a push-button on the
speedometer board. Mount the button in a convenient location such as under the steering column so
that you may easily reset your trip odometer or other speedometer functions. Alternatively, your
speedometer may have a small pushbutton which will accomplish these same settings.
To ensure that the ignition system does not interfere with any other dashboard functions, do not run
the tachometer wire alongside any other sender or input wires. Do not use solid core spark plug wires
with this dashboard system. Solid core ignition wires cause a large amount of electromagnetic and
radio frequency interference which can disrupt the system’s operation.
Tachometer (memory capable) – Green
If your vehicle has a separate ignition coil, connect the green wire to the negative (-) side of the
coil – the wire that goes to the points or electronic ignition module.
If your vehicle has a GM HEI ignition, connect to the terminal marked ‘TACH’, or, on some systems,
a single white wire with a spade terminal.
If your vehicle has an after-market ignition – some systems will connect to the TACH output
terminal.
If your vehicle has a computer controlled ignition system, consult the service manual for the wire
color and location.
If your vehicle has a magneto system, connect the tach signal wire to the negative side of the coil.
Do not connect the tach terminal to the positive (+ or high voltage) side of the ignition coil.
Note: The default setting for this dash is for an 8-cylinder engine. If the engine you are using is
smaller, the dash unit will have to be returned to us to be re-set.
To recall the highest RPM achieved, simply press and release the button near the tach readout. To
reset the peak RPM value, press and hold the button until the RPM displayed value is zero.
Dimmer – Purple Connect to the parking lights to dim the LEDs 50% when the headlights are on. However,
*DO NOT * connect to the headlight rheostat control wire, or the dimming feature will not work properly and
may cause damage to the Unit. This wire is looking for 12v power to turn on dimming feature.