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Dedicated Menu Displays
The following displays in the LED panel will not have a corresponding speedometer needle
movement. These are in sequence after the option.
The VSS calibration adjustment is from 75% to 125% of the current calibration value, or +/- 25%.
Calibration menu adjust (0 MPH): - LED:
• If making a calibration percentage adjustment while using a VSS input (not OBDII), an
adjusted speed will reset the calibrated speed as the new 100% reference point.
• Tap the switch until "" is shown, then press and hold the switch to select it.
• Release the switch. The display will show either "" (make the speedometer faster) or ""
(make the speedometer slower).
• Tap the switch until the desired direction is shown, then press and hold the switch to select it.
• The display will show "". Tap the switch to change the percentage value
• Press and hold the switch to save it.
• Tap switch until "" and hold the switch. or turn the key off to exit setup.
Pulses menu display: - LED:
• Shows the current pulse rate the ECD is set to drive the speedometer.
• This does not indicate the input VSS.
• When pressing and releasing the switch to get to , hold the switch until ""
• A number will appear, = 8,000 PPM, = 8,200 PPM
Input source menu
The ECD-200BT can read a regular electronic vehicle speed signal (VSS) from a dedicated
speed sensor or from a VSS output of an engine computer or transmission computer. It can also
read OBDII speed in 1996 and newer GM and Ford vehicles, and 2003 and newer Chrysler/Jeep
vehicles. It will not be able to read CAN speed from aftermarket ECMs like Holley or FAST, or non
US standard protocols.
Input menu display: - LED:
• Press and hold the switch, then turn key on
• Tap switch until is displayed. Hold switch until "" is displayed
• = speed input signal will be from a VSS source
o Press and hold the switch until "" to save and exit to main menu
• = speed input signal will be from a OBDII source
o When is selected by holding the switch until "" appears two options appear
o – saves and exits back to main menu
o – a submenu of four ODBII channels to pick from, if the ECD conflicts with a scanner
▪ \ \ \
o Tap the switch to change the ID value
o Press and hold the switch to save until "" and exit to the main menu
6
MAN# 650704B
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