Dakota Digital MCL-3207 User Manual

MODEL MCL-3207

3-3/8” SPEEDOMETER/TACHOMETER for 2008-2010 Rocker

IMPORTANT NOTE! This gauge has an odometer preset option that is only available one time in the first 100 miles
(160km) of operation. See “Odometer preset” for instructions.

GAUGE SETUP AND CALIBRATION

The setup menus are entered by holding the switch in while turning the

key on. The menus are as follows:

Menu Description

dIag read diagnostic codes
ADJUST adjust calibrate speed
vnIt select speed unit (MPH or km/h)
S SET miles to service setting
GEAR transmission gear display selection
PERF turn on/off performance displays
teMKp set temperature warning point

RPM

WXARN

set RPM shift warning point

WXARN V set low volt warning point
CL CAL adjust clock calibration
NIGHT turn on/off automatic night dimming
FUEL low fuel light setup
INFO display gauge revision code on speedometer

-odoMK one-time odometer preset

POWER & GROUND

The gauge is a direct plug in. Constant battery power and key switched power are supplied by the stock

harness along with ground.

STATUS AND WARNING INDICATORS

Several indicators are supplied on the stock wiring harness. Some of these may not be active on your
motorcycle. These include the security, engine, ABS, and low fuel.

LOW VOLTAGE WARNING

When the voltage drops below the warning limit with the engine running, LO and your current voltage will be

displayed. (default warning limit is 11.0V)

SPEEDOMETER & TACHOMETER

The speedometer and tachometer signals are read from the engine control module (ECM) over a data bus.
The speed can be calibrated to allow for differences in tires or gearing; calibration is discussed later.
The tach bar displays rpm x1000 with a range of 7000 rpm. The rpm can also optionally be shown on the message
display.

CLOCK

The clock uses a 12 hour format and can be set by pressing and holding the switch while the clock is
displayed. After the switch is held for a few seconds the hours will begin flashing. Momentarily pressing the switch will
change the hours, holding the switch will move to the minute set, and the minutes will begin flashing. Momentarily
pressing the switch will now change the minutes. Holding the switch will exit the clock set mode.

MOUNTING
The gauge will mount into the original housing using original grommet, screws, and mounting clip. Remove the

stock gauge by pulling it out of the housing using a slight rocking motion; it is held in place by a plastic mounting clip on
the back of the gauge. Once out, remove the two screws from the back of the mounting clip, then unplug the gauge.
Remove the grommet from the stock gauge and install it over the MCL-3207. Plug in the MCL-3207 and secure the
mounting clip with the two screws. Push the gauge firmly back into the hole making sure the clip lines up with the slots
in the dash and also watching that wires are not damaged or pinched. (see photos below and on next page)

4

3

2

1

0

A
B V

E

5

6

7

km/h
MPH

RPM

MAN# 650305:D

SPEEDOMETER SETUP

Press and hold the switch while turning the key on and starting the engine. Once the engine is running, release
the switch. Press and release the switch to change the menu selection.

dIAG

dIAG Diagnostics mode for checking/clearing trouble codes

dIAGdIAG

• Press and release the switch until “dIAG” is displayed, then press and hold the switch until “ - ” is displayed.

• Release the switch. The display will show “ENGINE”, “SECvRE”, ”ABS”, or “DoNE”.

• Press and release the switch to change the selection, press and hold the switch until “ - ” is displayed to begin reading the

stored codes for the particular system.

• Release the switch. The display will show the current codes, “none”, or “no rsp”. Press and release the switch to move to the

next stored code. After all codes are displayed the module part number will be scrolled across the screen. To clear codes,
press and hold the switch when “end” is displayed. Consult a service manual for trouble code descriptions.

SPEED CALIBRATION

The speed calibration is not required unless you have changed out the stock transmission, pulley, or tires.

ADJvST

ADJvST Adjust

ADJvST ADJvST

• Press and release the switch until “AdJvSt” is displayed, then press and hold the switch until “ - ” is displayed.

• Release the switch. The display will show “fast“ or “sLOWX”. Fast will allow you to increase the speedometer reading, slow will

allow you to decrease the speedometer reading.

• Press and release the switch to change, press and hold the switch to continue. The display will change to “CL” and a number

from 0.75 to 1.25. This is the calibration ratio that is applied to the reading that the ECM is providing. 1.10 will be 10% faster,

0.90 will be 10% slower.
Actual speed

----------------------------- x current cal ratio (1.00 by default) = new cal ratio
speedometer reading

• Press and release the switch to change the cal ratio. When the desired cal ratio is shown, press and hold the switch to save it.

vNIT

vNIT Speed unit

vNIT vNIT

• Press and release the switch until “vnit” is displayed, then press and hold the switch until “ - ” is displayed.

• Release the switch. The display will light up the current speed unit (MPH or km/h).

• Press and hold the switch to keep the current unit or press and release the switch to change the unit.

•

Press and hold the switch until “ - ” is displayed to save the setting.

S SET

S SET Miles to Next Service setup

S SET S SET

The service mileage is a countdown mile meter. The service mile display can be disabled or can be set to count down

from 500 – 7500 miles. If the service mileage is enabled and it gets to 0 miles it will display “S -DvE” each time the key is turned
on. If the push button switch is pressed and held while “S -dve“ or “S” and a mileage is displayed, the service miles will be reset to

your preset value.

• Press and release the switch until “S set” is displayed, then press and hold the switch until “ – ” is displayed.

• Release the switch. The current setting will be displayed, “OFF” or a mileage from 500 - 7500.

• Press and release the switch until the desired setting is displayed.

•

Press and hold the switch until “ - ” is displayed to save the setting.

MAN# 650305:D

nIgHt

nIgHt Night Dimming

nIgHtnIgHt

Your display system has a dimming feature that dims the display intensity automatically at night. Normally the system is at full

brightness for daytime viewing. To have the system at full brightness all of the time, go into the setup menu as described above
and select “ngt” (night). Press and release the function switch to select “OFF” instead of “on”. Press and hold the function switch

to save the new setting.

• Press and release the switch until “nIgHt” is displayed, then press and hold the switch until “ – ” is displayed.

• Release the switch. The current setting will be displayed. (ON, OFF).

• Press and release the switch until the desired setting is displayed.

• Press and hold the switch until “ - ” is displayed to save the setting.

RPM

WWWWXXXXArn

Arn

ArnArn

• Press and release the switch until “WXArn

• Release the switch. The current warning point will be displayed on the bar graph.

• Press and release the switch until the desired setting is displayed.

•

Rpm warning setup

The rpm warning/shift point can be adjusted from 2000 – 7500.

Press and hold the switch until “ - ” is displayed to save the setting.

RPM

” is displayed, then press and hold the switch until “ - ” is displayed.

gEAr

gEAr Gear Indicator setup

gEArgEAr

This gauge has a single digit display for gear position. The gauge can learn the gear ratios based on speed and rpm so

no sensors are needed, just what you’ve already connected. It will work with 4, 5, 6, or 7 speed transmissions. The factory
preset option will preset the indicator to work with a stock 5 or 6 speed drive train. With a stock 6 speed there will be a slight
delay the first time you shift to sixth gear as the system verifies the gear. Subsequent shifts to sixth gear will not have the
delay. You can also program each gear position for aftermarket transmissions or if you’ve changed wheel size or sprocket
size. To program the gear positions, begin at a section of road where you can gradually shift through all of the gears. Press
and hold the switch while turning the key on and starting the engine. Once the engine is running, release the switch.

• Press and release the switch until “gEAr” is displayed, press and hold the switch until “ - ” is displayed.

• The display will show “off”, “PRESET”, “P-883-”, or “Learn”. “oFF” will disable the indicator. “PRESET” will set the indicator for

an original factory transmission. “P-883-” will set the indicator for a Sportster 883 transmission. “LEARN” allows it to work with
virtually any transmission option.

• To program each gear individually, press and release the switch until “Learn” is displayed, then press and hold the switch.

• The message will show “LO TCH” if the engine rpm is below 1500, or “LO SPD” if the vehicle speed is below 5 MPH.

• Begin driving in 1st gear. The display should show GEAR 1 and the “1” should be flashing. Drive at a steady speed until the

“1” goes steady and then changes to a flashing “2”, it should only take about 20 seconds if the speed and RPMs are steady.

 Optional: If the gear does not stop flashing you can manually override and jump to the next gear by pressing and

releasing the switch to store the gear position quicker.

• Shift to 2nd gear and drive at a steady speed.

• Wait until the “2” goes steady and then changes to a flashing “3”. Shift to 3rd gear.

 Optional: If the gears do not stop flashing you can manually override and jump to the next gear by pressing and

releasing the switch to store the gear position quicker.

• Repeat this through each gear. When you are done, come to a complete stop or press and hold the switch until the display
shows “donE” and then release it.

• Press and release the switch to restart the gauges in normal operation, verify the gear position by riding through each gear
and seeing if positions agree.

WWWWXXXXArn

Arn V Voltage warning setup

ArnArn

• Press and release the switch until “WXArn V” is displayed, then press and hold the switch until “ - ” is displayed.

• Release the switch. The current warning point will be displayed (9.0 – 12.1).

• Press and release the switch until the desired setting is displayed.

•

Press and hold the switch until “ - ” is displayed to save the setting.

teMKP

teMKP Temperature warning setup

teMKPteMKP

• Press and release the switch until “TEMKP” is displayed, then press and hold the switch until “ - ” is displayed.

• Release the switch. H and number from 307F – 419F or 153C – 215C will be displayed. Whenever the temp exceeds this

number the gauge will flash.

• Press and release the switch until the desired value is displayed.

•

Press and hold the switch until “ - ” is displayed to save the setting.

*** Default is 419 F(215C), setting it to this temp will also prevent the gauge from flashing.

***Temp units follow the speed unit setup. MPH sets for F and km/h sets for C.

MAN# 650305:D

PERF

PERF Performance menu setup

PERF PERF

The performance readings can be turned on or off. When they are turned off the odometer display will only toggle through

the mileage readings.

• Press and release the switch until “PErF” is displayed, then press and hold the switch until “ - ” is displayed.

• Release the switch. The current setting will be displayed (on or oFF).

• Press and release the switch until the desired setting is displayed.

•

Press and hold the switch until “ - ” is displayed to save the setting.

CL

CL Clock setup

CLCL

• Press and release the switch until “CL CAL” is displayed, then press and hold the switch until “ – ” is displayed.

• The display will show “CL” and a number from -8 to 7. This allows the clock to be adjusted +7 to -8 seconds per day.

• Press and release the switch to change the CAL value, press and hold the switch to save this and exit the clock setup.

FUE

FUEL

L Low fuel light setup

FUEFUE

LL

• Press and release the switch until “FUEL” is displayed, then press and hold the switch until “ – ” is displayed.

• The display will show “OFF”, “DYN”(2004-2008 Dyna), “SPo”(Sportster), or “d09” (2009-up Dyna). 2004-2008 Dyna should be

used if there is a stock fuel gauge and it is 2008 or older. If it has a stock fuel gauge and it is 2009 or newer use 2009-up
Dyna. Sportster should be used when there is only a low fuel switch. Press and release the switch to change to the desired
setting.

•

Press and hold the switch until “ - ” is displayed to save the setting.

odoMK

odoMK Odometer preset

odoMKodoMK

The odometer can be preset by the customer within the first 100 miles. Once the odometer has more than 100 miles, the
menu option will no longer be displayed. Make sure you have correctly selected the units to be either MPH or km/h first. The
odometer will be set in the selected units. Once you have preset the miles you cannot change it again. WARNING!!: This

only allows setting odometer to the nearest mile. Do not use tenths! For example a mileage of 65432.1 should be set
to “065432” using this method. If the tenths digit is used, the odometer will read 10 times too high.

• Press and release the switch until “-odoMK” is displayed, then press and hold the switch until “ - ” is displayed.

• The current miles will be displayed with the left most digit flashing.

• Press and release the switch to increment the digit. Press and hold the switch to move to the next digit to the right.

• Continue until the right most digit has been set. Press and hold the switch and the speed display will show “No”.

• Press and hold the switch while “no” is displayed to go back and continue changing the odometer display. Turn the key off to

cancel any changes.

• Press and release the switch to change to speed display to “yes”. Press and hold the switch while “yes” is displayed to save
the current odometer reading.

FUNCTION SWITCH

The function switch on the side of the dash panel allows access to all of the mileage, rpm, and performance
information. Pressing and releasing the function switch toggles through the different displays. Press and holding the
switch will reset the current display. The display sequence is as follows:

ODOMTR > 000000 odometer mileage
TRIP A >
TRIP B >

A

000.0 trip meter mileage A

000.0 trip meter mileage B

B

SERVIC > S 0000 miles since last service (if programmed)
KPH > ++++++ metric speed conversion (to mph if metric unit is selected)
VOLTS > 00.0 V displays voltage to gauge
* HI SPD > HI 00 high speed recall
* 0-60 T > 60 00.0 0-60mph time (0-100kph)
* QUARTR > 25 00.0 quarter mile time
* QT MPH > 25 00 quarter mile speed
CLOCK > 12:00 12 hour clock
* HOURS > HR 0.0 re-settable hour meter
RPM > 0000

RPM

rpm reading in alpha display
* HI RPM > H 0000 high rpm recall
TEMP > 000 F temperature reading, “C” if metric

The 0-60 and ¼ mile timers are zeroed by pressing and holding the switch while that timer is displayed. The timer will not

restart until the speed reaches zero and you start driving again.

Display functions with a ‘*’ in front of them are only shown with performance readings turned on.

MAN# 650305:D

Troubleshooting guide

Problem Possible cause Solution

Gauge will not light up. Orange/White wire does not have power. Inspect and repair stock harness.
Brown/Gray wire does not have power. Inspect and repair stock harness.
Black wire is not getting a good ground. Inspect and repair stock harness.
Gauge is damaged. Return gauge for repair. (see instructions)
Clock resets when key is off. Brown/Gray wire does not have constant power. Inspect and repair stock harness.
Gauge lights up, but speed No data from ECM. Check engine trouble codes.
will only show zero. Sensor is not sending a speed signal. Check wiring and test sensor.
Speed reading is incorrect. Gauge is not calibrated correctly. Gauge must be calibrated (see instructions).
Gauge lights up, but tach No data from ECM. Check engine trouble codes.
will only show zero.
Gauge will not dim. Auto dimming is disabled. Check setting under “night” menu.
Gauge remains dim at all Light sensor is covered. Make sure the bottom center of the gauge lens is clean and
times. not obstructed.
Security indicator does Loose or incorrect connection to indicator wire. Inspect and repair stock harness.
not work.
Temperature reading does Run switch is not on. Run switch must be on to get temperature data from ECM.
not show up.
Low Fuel Indicator does Indicator is turned off. Change setting under “FUEL” menu. (see SETUP section)
not operate. Gauge is set for wrong setup type. Change setting under “FUEL” menu. (see SETUP section)
Fuel sender or gauge is not working. Inspect and repair stock components.

Service and Repair

or problems you may be having installing one of our products. Please read through the Troubleshooting Guide. There, you will find the solution to most problems.

Should you ever need to send the unit back for repairs, please call our technical support line, [phone], to request a Return Merchandise Authorization
number. Package the product in a good quality box along with plenty of packing material. Ship the product by UPS or insured Parcel Post. Be sure to include the RMA

number on the package, and include a complete description of the problem with RMA number, your full name and address (street address preferred), and a telephone
number where you can be reached during the day. Any returns for warranty work must include a copy of the dated sales receipt from your place of purchase. Send no
money. We will bill you after repair.

DAKOTA DIGITAL offers complete service and repair of its product line. In addition, technical consultation is available to help you work through any questions

Dakota Digital 24 Month Warranty

workmanship within 24 MONTHS FROM THE DATE OF PURCHASE, such defect(s) will be repaired or replaced at Dakota Digital’s option.
not apply to any product or part thereof which in the opinion of the Company has been damaged through alteration, improper installation, mishandling, misuse, neglect, or

accident.
to the duration of this written warranty. Any action for breach of any warranty hereunder, including any implied warranty of merchantability, must be brought within a period

of 24 months from date of original purchase. No person or representative is authorized to assume, for Dakota Digital, any liability other than expressed herein in connection
with the sale of this product.

DAKOTA DIGITAL warrants to the ORIGINAL PURCHASER of this product that should it, under normal use and condition, be proven defective in material or
This warranty does not cover nor extend to damage to the vehicle’s systems, and does not cover removal or reinstallation of the product. This Warranty does

This Warranty is in lieu of all other expressed warranties or liabilities. Any implied warranties, including any implied warranty of merchantability, shall be limited

MAN# 650305:D