ODYR-01-6

Series II
ODYR-01-6 & SLX-01-6
PERFORMANCE SPEEDOMETER/TACHOMETER COMBO
MOUNTING:
The gauge requires a round hole 3-3/8” in diameter. It should be inserted into the opening from the front and the Uclamp will be installed from the back. Tighten the two nuts on the U-clamp so that the gauge is secure.
GAUGE SETUP AND CALIBRATION
The setup menus are entered by holding the switch in while turning the key on. The menus are as follows:
Main Menu
Sub Menu
Description
SPEED
AUTO
auto calibrate speed
TACH
INFO
ADJ
UNIT
OUTPUT
SERVICE
ENGINE
WARN
UPDATE
SIGNAL
MODEL
VER
PPM
GEAR
AUTO
MANUAL
DONE
adjust calibrate speed
select mph or kph units (MPH / KPH)
speed output selection (2K PPM / 4K PPM)
miles to service setting
set engine cylinder setting
set rpm shift warning point
set rpm update rate for digital readout
select normal or low voltage tach signal (NORMAL / LO VLT)
Gauge model number
Gauge revision code
speed cal setting
transmission gear display selection
automatic transmission with GSS-1000 or no indicator
program gear display for manual transmission
restart system with new settings
MAN# 650089A
POWER
Connect the red wire from the main harness to accessory power from the ignition switch.
Never connect this to a battery charger alone. It needs to have a 12 volt battery connected to it. Battery
chargers have an unregulated voltage output that will cause the system to not operate properly.
GROUND
The black wire is the main ground for display system. A poor ground connection can cause improper or
erratic operation.
TURN SIGNAL & HIGH BEAM INDICATORS
The right turn, left turn, and high beam indicators are activated by 12 volts at their respective hook-up wires.
The right turn signal wire is green, the left turn signal wire is orange, and the high beam wire is purple. These can
be connected to the same wires that the indicator lights would be connected to. The display system wire colors may
not match the wire colors in your electrical wire harness.
BRAKE & ENGINE INDICATORS
The brake and check engine indicators are activated by ground at their respective hook-up wires. The
check engine wire is pink and the brake warning wire is brown.
SPEEDOMETER
Failure to calibrate the speedometer may cause your odometer mileage to increase very rapidly.
The gray wire connects to the vehicle speed sensor. For two wire pulse generators attached to a
speedometer cable, attach one wire from the sensor to the speedometer ground and connect the other to the gray
wire. If the signal is being shared by a cruise control or ECM, make sure they all use a common ground for the
pulse generator.
For inductive pickup’s, connect one terminal from the pickup to ground and connect the other terminal to the
gray wire on the gauge.
For 3 wire Hall-effect sensors, refer to the installation instructions for the sensor to determine wire color
code. Most 3 wire sensors use the following color code: RED – power, BLACK – ground, WHITE – speed signal.
Connect the speed signal wire to the gray wire on the gauge, connect the speed power wire to the white w/red
stripe, and connect the speed ground wire to the black wire.
For speed sensor integrated into a vehicle wiring harness, consult a service manual to determine the color
code and location of the speedometer signal.
The speedometer is fully adjustable and calibration is discussed below.
TACHOMETER
The yellow wire connects to the vehicle tach signal. On point type and pointless distributors connect to the
negative side of the coil. This will sometimes be labeled TACH or DIST. On distributorless ignition systems,
connect to the tach output wire or to the negative wire of one of the coils. On MSD ignition systems connect to the
tach output terminal.
For tach signals integrated into a vehicle wiring harness, consult a service manual to determine the color
code and location of the tachometer signal.
The tachometer is adjustable from 1 to 15 cylinder signals and calibration is discussed below. Diesel
engines will usually require a diesel tach adapter DSL-1 or DSL-2, available from Dakota Digital, Inc. The bar
displays rpm x1000.
SHIFT LIGHT OUTPUT
The shift light output is a ground switch that turns on whenever the rpm exceeds the warning point. It can
handle 0.25A, equivalent to a 3W 12V bulb. Connect a low current indicator as follows: One wire from the light will
connect to 12 volts, the other wire will connect to the white/purple wire from the gauge.
If a large or high power light will be used, then a relay should be connected as follows: One of the coil wires
should be connected to 12 volts and the other coil wire will connect to the yellow wire from the gauge. The relay
contacts will be used to switch power to the light. Any 12volt automotive relay can be used, such as Dakota Digital’s
RLY-1 30A relay.
NIGHT DIMMING
Your display system has a dimming feature that dims the display intensity. Normally the system is at full
brightness for daytime viewing. When the blue wire has 12 volts the display intensity will be reduced. Connect this
to a park light or tail light circuit, then whenever the headlights are on the display will dim. To have the system at full
brightness all of the time, leave the blue wire disconnected.
MAN# 650089A
SPEEDOMETER SETUP
Press and hold the switch while turning the key on and starting the engine. Once the engine is running,
release the switch. When “SPEED” is displayed, press the switch again and then release it. The message display
should switch between “AUTO”, “ADJUST”, “UNIT”, “OUTPUT”, and “SERVIC”.
METRIC SELECTION
If you are setting the system up for metric displays, press the switch when “UNIT” is displayed.
Press and release the switch until “KPH” is displayed.
Press and hold the switch until “DONE” is displayed.
SPEED CALIBRATION
There are two methods for calibrating the speedometer, auto cal and adjust. Either one can be used. Auto
cal requires that you have one measured mile marked out (km for metric). Adjust requires you to follow another
vehicle going at a set speed or timing yourself over a mile to determine your speed.
Auto Cal
When “AUTO” is displayed press and release the switch. The speedometer will display “CL” and the
message display will show zeroes. You should now begin driving the measured mile. The message display will
count the number of pulses received from the sensor. The message display cannot be used to determine when a
mile has been driven. Once you reach the end of your marked mile, press the switch again. The calibration is now
done.
Adjust
When “ADJUST” is displayed press and release the switch. The system will restart with “ADJUST” on the
message display. The speedometer will show the speed reading. Begin driving at a known speed. When the
switch is pressed the speedometer reading will begin increasing until the switch is released. The next time the
switch is pressed the reading will begin decreasing until it is released. When the speedometer is correct you can
release the switch. The new calibration will be saved if no adjustments are made for 7-10 seconds.
SPEED OUTPUT
If a speed output signal is need for an ECM or cruise control, the white wire can be used. This can be
programmed for a 2000 pulse per mile (2k ppm) or 4000 pulse per mile (4k ppm) signal. To check or change the
setting, go to the SPEED setup menu and then select “OUTPUT”.
Press and release the switch to change between 4K PPM and 2K PPM.
When you are done press and hold the switch until “DONE” is displayed.
MILES TO NEXT SERVICE SETUP
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 mile is enabled and it gets to 0 miles it will display “SERVIC DUE”.
If the push button switch is pressed and held while “SERVIC DUE” is displayed, the service miles will be reset.
To change the service miles, enable, or disable the reading, go to the SPEED setup menu and then select
“SERVIC”.
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 “DONE” is displayed.
MAN# 650089A
TACHOMETER SETUP
The gauge can be set to read from 1-15 cylinder ignition signals. It can also be set to read either 12 volt
tach signals or 5 volt tach signals found on some engine computers. The digital tachometer update rate can be
adjusted between slow, mid, and fast. The rpm warning/shift point can be adjusted from 2200 – 14800. The
tachometer will read from 350 – 17,500 rpm. The bar tach automatically switches between 6500 full scale and
13,000 full scale depending on the rpm.
Press and hold the switch while turning the key on. Release the switch. When “TACH” is displayed, press
the switch again and then release it. The message display should switch between “ENGINE”, “WARN”, “UPDATE”
and “SIGNAL”.
Engine cylinder setup
When “ENGINE” is displayed press and release the switch.
The current cylinder setting will be displayed.
Press and release the switch until the desired setting is displayed.
Press and hold the switch until “DONE” is displayed.
Rpm warning setup
When “WARN” is displayed press and release the switch.
The current warning point will be displayed.
Press and release the switch until the desired setting is displayed.
Press and hold the switch until “DONE” is displayed.
Display update setup
When “UPDATE” is displayed press and release the switch.
The update setting will be displayed. (1=slow, 2=mid, 3=fast)
Press and release the switch until the desired setting is displayed.
Press and hold the switch until “DONE” is displayed.
Tach signal setup
When “SIGNAL” is displayed press and release the switch.
The setting will be displayed. (NORMAL or LO VOLT)
Press and release the switch until the desired setting is displayed.
Press and hold the switch until “DONE” is displayed.
GEAR INDICATOR SETUP
This gauge can optionally display the gear position for automatic or manual transmissions. For automatic
transmissions, Dakota Digital sender GSS-2000 is required. For manual transmissions, the gauge can learn the
positions based on speed and rpm.
For an automatic transmission, connect the WHITE/GREEN wire from the gauge to the GSS-2000 “1-wire”
terminal. Follow the instructions supplied with the GSS-2000 for programming the gear positions.
For a manual transmission no additional wires are connected. 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. When “GEAR” is displayed, press the switch again and then
release it.
The display will show the current selection, “AUTO” or “MANUAL”. Press and release the switch to change
the selection.
When “MANUAL” is displayed, press and hold the switch to begin the gear programming. The message will
show “LO RPM” if the engine rpm is below 1500, or “LO SPD” if the vehicle speed is below 5.
st
Begin driving in 1 gear. The display should show GEAR 1 and the “1” should be flashing. Drive at a
steady speed then press and release the switch. The “1” should stop flashing for a few seconds and then switch to
a flashing “2”.
nd
Shift to 2 gear and drive at a steady speed. Press and release the switch again.
Repeat this through each gear. When you are done, press and hold the switch until the display shows
“DONE”.
Press and release the switch to restart the gauge in normal operation.
INFO MENU
The INFO menu is used to get the gauge model number, gauge revision code, and speed cal setting. This
will normally only be used for diagnostic and troubleshooting.
MAN# 650089A
FUNCTION SWITCH
The function switch on the front of the speedometer allows access to all of the mileage, rpm, and
performance information. Pressing and releasing the function switch toggles through the different displays. The
display sequence is as follows:
SPEED MENU
ODOMTR
>
000000
odometer mileage
TRIP A
>
A 000.0
trip meter mileage A
TRIP B
>
B 000.0
trip meter mileage B
SERVIC
>
S 0000
miles left to next service
GEAR
>
current gear position
KPH
>
KPH 00
metric speed conversion (to mph if metric unit is selected)
T MENU
>
switch to tach menu
P MENU
>
switch to performance menu
HOURS
RPM
TACH
WARN
BRAKE
S MENU
P MENU
TACH MENU
>
HR 0.0
>
R 0000
>
>
W 0000
>
>
>
HI RPM
HI SPD
0-60 T
QUARTR
QT MPH
S MENU
T MENU
PERFORMANCE MENU
>
H 0000
high rpm recall
>
HI 00
high speed recall
>
60 00.0
0-60mph time (0-100kph)
>
QT 00.0
quarter mile time
>
QT 00
quarter mile speed
>
switch to speed menu
>
switch to tach menu
re-settable hour meter
rpm reading in alpha display
tachometer displayed in place of speed
current rpm warning or SHIFT if over set point
only if input is activated
switch to speed menu
switch to performance menu
Example: If the odometer mileage is currently displayed and you want to change to the 0-60 time, press
and release the switch until “P MENU” is displayed. Wait until the display switches to “HI RPM”. Press and release
the switch until “60 TIM” is displayed. After a couple of seconds the display will show the current 0-60 time.
MAN# 650089A
Troubleshooting guide.
Problem
Gauge will not light up
Possible cause
Red wire does not have power.
Black wire is not getting a good ground.
Gauge is damaged.
Gray wire is not connected properly.
Speed sensor not grounded properly.
Solution
Connect to a location that has power.
Connect ground to a different location.
Return gauge for repair. (see instructions)
Gauge lights up, but speed
Check connection from gray wire to speed signal wire.
will only show zero.
Move ground to different location, preferable close to the
speedometer ground.
Speed sensor is not being turned by transmission. Check cable connection between sensor and transmission.
Sensor can be tested by spinning the cable with a drill.
Sensor is not sending a speed signal.
Check for a damaged or malfunctioning speed sensor.
Gauge is not calibrated
Gauge must be recalibrated (see instructions).
PLEASE – SET – SPEED
Speedometer not calibrated
Gauge must be calibrated to your vehicle (see instructions)
Speed reading is erratic or
Speed sensor wire is loose or broken.
Check all wire connections and inspect wire for breaks.
jumps around.
Cable is loose or broken.
Check cable between sensor and transmission.
Poor ground connection.
Check ground connection on speedometer and sensor.
Ignition Interference
Check for tachometer wires routed with VSS signal wires.
Check for VSS signal wires routed near ignition coils
Check for poor ignition system ground
Use suppression spark plug wires
Speed reading is incorrect.
Gauge is not calibrated correctly.
Gauge must be calibrated (see instructions).
Gauge lights up, but tach
Yellow wire is not connected properly.
Check connection from yellow wire to tach signal wire.
will only show zero.
Ignition system not grounded properly.
Check engine and ignition system grounds.
Gauge is not grounded properly.
Check gauge and engine grounds.
Tach signal type is not set correctly.
Change the tach signal type (see instructions).
Gauge is not calibrated
Gauge must be recalibrated (see instructions).
Tach reading is erratic or
Tach signal wire is loose or broken.
Check all wire connections and inspect wire for breaks.
jumps around.
Poor ground connection.
Check ground connection on tachometer, engine, and ignition
system.
Update rate is too fast.
Reset display update speed slower.
Tach reading is incorrect.
Gauge is not calibrated correctly.
Gauge must be calibrated (see instructions).
Gauge will not dim.
Blue wire is not connected correctly.
Check wiring connections. Blue wire should have 12 volts
with headlights on.
Gauge remains dim at all
Blue wire is getting power all of the time.
Connect blue wire to location that only has power only when
times.
the headlights are on.
High beam, Left turn, or Right Loose or incorrect connection to indicator wire.
Check that the appropriate indicator wire has about 0 volts
turn indicator does not work.
when the indicator should be off and about 12 volts when
the indicator should be on.
Brake, or engine
Loose or incorrect connection to indicator wire.
Check that the appropriate indicator wire has about 12 volts
indicator does not work.
when the indicator should be off and about 0 volts when the
indicator should be on.
SERVICE AND 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 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, (605) 332-6513, 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 24 Month Warranty
DAKOTA DIGITAL warrants to the ORIGINAL PURCHASER of this product that should it, under normal use and condition, be proven defective in material
or workmanship within 24 MONTHS FROM THE DATE OF PURCHASE, such defect(s) will be repaired or replaced at Dakota Digital’s option.
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 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.
This Warranty is in lieu of all other expressed warranties or liabilities. Any implied warranties, including any implied warranty of merchantability, shall be
limited 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.
WARNING: This product can expose you to chemicals including lead, which is known to the State of
California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov
MAN# 650089A