
© Copyright 2016 InPower LLC
DBT-MD-01 Owner’s Manual
5
Document: OM-194 Version Code: A
Date: August 2016 Date: Sept. 14, 2016
You will need to supply your own switches for turning on or off RPM modes,
and for the variable RPM, you will need to provide your own 0 to 5V
potentiometer. We recommend a ten-turn potentiometer such as those found
at Digikey and other similar vendors.
Please refer to section 2.6 on page 6 for a complete chart of input and output
wires. All mode selection switches should be wired to the INPUTS wire group
in the J1 Harness. The variable remote should be wired to the appropriate
wires in the J2 Harness.
D. Decoded Data Bus Signal outputs
Note: As long as the unit has power (connected via the Red wire on the J2
harness) and the vehicle is on (data bus signals are not transmitted when the
vehicle is off), the DBT-MD will provide these output signals, regardless of the
status of the throttle controls and engine RPM.
All decoded signal output wires are located in the J1 harness in the bundle
marked Outputs. Each wire corresponds to a different signal and all wires
give a 600mA current when connected. (Note: The pink wire and the gray
wire are unused in the standard model but may be given a custom signal at
customer request.) Tape or otherwise properly secure any unused wires out.
Please see 2.6 on page 6 for chart.
2.5 Calibration
All four RPM modes come with Factory Calibrations but may be adjusted by
the user if so desired once the module is installed.
1. Activate the mode you wish to adjust. Note: If the Adjustable RPM
mode is activated, this process will adjust the maximum RPM setting.
2. Locate the grey wire in the J2 harness. Apply +12V to this wire to
raise the RPM or ground the wire to lower it to the desired RPM. Note:
A minimum of 910 RPM is required for PTO to activate, so we do not
recommend lowering the Standby RPM.
3. To permanently store the changed RPM, disconnect from all RPM
modes but maintain power. If you disconnect the power without rst
deactivating all modes, it will not store the changes.