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OBDII wiring
When using the OBDII adapter harness, the Red power wire, Black ground wire and Orange switch
wire are still required. The OBDII harness will supply speed data to the six pin plug on the ECD-
200BT harness.
Since the OBDII data is fairly consistent, only a minor calibration adjustment will be needed in some
cases. Please see page eight for the setup steps required.
Setup menu overview
*To simplify the setup procedure, please download out IOS or Android app 'Dakota Digital Accessory'*
Setup is entered by holding the supplied function switch while turning the key on. Tap the switch to
change selections, hold to enter a sub-menu or save an option.
Going through the first four menus will also move the speedometer needle if one has limited access
to the LED panel on the ECD module.
Main Menu Sub Menu
Description
Displayed until switch (orange wire) is released
Reverse the cable rotation direction
Auto-calibrate speed by driving one mile
Adjust the speedometer slower
Adjust the speedometer faster
Preset speed input to 4000 ppm signal
Preset speed input to 8000 ppm signal
Preset speed input to 16000 ppm signal
Preset speed input to 64000 ppm signal
Preset speed input to 128000 ppm signal
Return the ECD-200 to factory default state
Adjust speed calibration from 75% - 125%
Show speed input speed calibration value
Select the OBDII port input for the speedometer
Select the brown speed signal input for the speedometer
Display the software version on the display
Bluetooth ID value (tap to show full ID)
Allow changes using the Bluetooth app only while the
ECD-200 is in setup mode
Allow changes using the Bluetooth app anytime the key is on
Exit setup
3
MAN# 650704A
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