
Quick-start
3
Normal Mode:
= Activate backlight manually
= Switch between screens in normal mode
= Start or stop the stop watch
Data Setting Mode:
= Enter data setting mode
= Switch between screens in data setting mode
= Scroll through current data setting
= Move to next digit of current data setting
Data Reset:
= Reset single-ride data
Adjustable Trip Distance Edit:
= Enter/exit adjustable trip distance edit mode
= Scroll distance value
Rally Mode:
= Enter/exit rally mode
= Scroll distance value
Lap Timer Mode:
= Enter/exit lap timer mode
= Clear lap timer data
= Start/stop lap timer
= Signal new lap
= Enter/exit lap data review mode
= Scroll through lap information

Trail Tech powersport computers bring functionality and life to your
motor vehicle with high quality and innovation. To ensure you enjoy
years of trouble-free operation, this user’s manual contains valuable
information about how to operate and maintain your computer properly .
Please read this manual carefully.
A Note to You
Whenever you call to request service for Vector, you need to know
the date of purchase, dealer’s name, address, and telephone number.
PURCHASE DATE
DEALER NAME
DEALER ADDRESS
DEALER PHONE
Keep this book and sales slip together for future reference.
4
Thanks for Buying a Trail Tech
Powersport Computer:
Please Record Important Information:

5
Precautions
When using V ector, follow basic
precautions, including the
following:
• Read all instructions before
using Vector.
• When installing radiator hose
insert temperature sensors,
make sure the sensor will fit
BEFORE cutting the radiator
hose.
• Use V ector only for its intended
function.
• To reduce the risk of injury, do
not disassemble Vector or its
accessories.
• V ector can be used in the rain
but should not be used
underwater.
• Do not leave the main unit in
direct sunlight when not riding.
• Check relative positions and
gap between speed sensor and
magnet periodically.
• Do not bend, twist, kink or
otherwise abuse the sensor
cables. A damaged cable may
produce incorrect readings.
• When installing Vector, turn
the vehicle ignition off: the wires
carry power from the vehicles
ignition system.
• Avoid contact with gasoline,
degreasers or other chemical
cleaners as they may damage
Vector.
WARNING:
REMEMBER TO PAY ATTENTION
TO THE TRAIL WHILE RIDING.

6
Specifications
FUNCTION
CURRENT SPEED
AVERAGE SPEED
MAXIMUM SPEED
DISTANCE
STOP WATCH
ODOMETER
RIDE TIME
ACCUM. RIDE TIME
TEMPERATURE
12H or 24H CLOCK
LOW BATTERY
TIRE SIZE
OIL REMINDER
MAINTENANCE
LAP TIMER
DISPLAY
SPD
AS
MS
DST
TT
ODO
RT
ART
°C or °F
00:00:00
LO
RANGE
4 - 399.9 KM/H or M/H
4 - 399.9 KM/H or M/H
4 - 399.9 KM/H or M/H
0.00 - 9999.99 KM or M
0 - 9999 hour 59 min
0.0 - 999999 KM or M
0 - 999 hour 59 min
0 - 9999 hour 59 min
0 - 399°
12:59:59 or 23:59:59
About 1 Year Life
0 - 3999 mm
0 -9999 KM or M
0 -9999 KM or M
0-18 Hours/Lap, 29 Laps
SPEED/DISTANCE SENSOR
TEMPERATURE SENSORS
PRODUCT DIMENSIONS
SCREEN DIMENSIONS
Non-contact Magnetic S peed Sensor
Ambient and Engine Temp. Sensors
106.93x59.46x23.7mm WxHxD
(4.21x2.34x0.93” WxHxD)
78.75 x 28.6mm WXH
(3.1 x 1.13” WxH)

7
Specifications
UNITS
KM/H or M/H
KM/H or M/H
KM/H or M/H
KM/H or M/H
Hours:Minutes
KM or M
Hours:Minutes
Hours:Minutes
°C or °F
H:M:S
2.5 Volts
KM or M
KM or M
KM or M
INCREMENTS
0.1 KM/H or M/H
0.1 KM/H or M/H
0.1 KM/H or M/H
0.1 KM/H or M/H
1 Second
1 KM or M
1 Minute
1 Minute
1 Degree
1 KM or M
1 KM or M
1 Second
ACCURACY
+/- 0.1%
+/- 0.1%
+/- 0.1%
+/- 0.1%
+/- 0.1%
+/- 0.1%
+/- 0.1%
+/- 0.1%
+/- 0.1%
+/- 0.1%
+/- 0.1%
+/- 0.1%
+/- 0.1%
PRODUCT WEIGHT
WHEEL CIRCUMFERENCE
OPERATION TEMPERATURE
STORAGE TEMPERATURE
BATTERY
EXTERNAL POWER INPUT
3.9 oz. (110 grams) (0.24 lbs.)
0 to 3999 mm
0°C to 60°C (32°F to 140°F)
-20°C to 80°C (-4°F to 176°F)
3V CR2032 (About 1 Year life)
9.0-400 VAC/VDC
(No polarity requirements.)

Main Computer:
LED’s:
Remote Switch:
•
•
•
•
•
The V ector computer has 3 buttons, 2 LED’s and an LCD screen.
Amber LED:
Red LED:
The remote switch (optional, sold separately) is required to
access lap timer and rally mode extended feature sets.
If not in lap timer or rally mode, the remote switch buttons function
as duplicates of the buttons on the main computer.
Overview
8
Vector Computer:
LEFT BUTTON
CENTER BUTTON
RIGHT BUTTON
RED LEDAMBER LED
Lights up for temperature warning alert and
indicates fast laps in lap timer mode.
Lights up for over-temperature alert and
indicates slow laps in lap timer mode.
TOP
BUTTON
REMOTE
SWITCH
MIDDLE
BUTTON
BOTTOM
BUTTON
LCD
SCREEN

Parts & Features
9
TO ACTIVATE BACKLIGHT MANUALLY, PRESS
Backlight:
V ector is equipped with a backlight for easy viewing during night-time
operation.
Using External 12V Power:
•
•
•
Using Internal Battery Only:
•
•
•
•
Vector will light up with all five LED’s.
Vector will remain lit as long as it senses wheel movement. After
20 minutes of inactivity Vector shuts off the backlight. Press any
button, roll the wheels, or start the motor power and V ector will light
up again.
Shift and temperature LED’s will be enabled.
Vector will only stay lit for 3 seconds.
Vector’s backlight will light up with 10% power to conserve the
internal battery’s power.
If the LO symbol is present, the backlight will not turn on. The LO
symbol appears when battery voltage drops below 2.45V.
If ambient temperature is cold (below -5°C) the backlight will not
turn on.

10
Parts & Features
Use of the Reset Button will erase data for the current ride including
clock and trip distance.
Vector has an internal 3.0V watch type battery (#CR2032). The
computer can be run from the internal battery without being connected
to a vehicle power source.
To change the battery, unscrew the battery cap on the back of the
computer with a coin. Make sure the positive side of the battery
is facing up when replaced.
REPLACE WITH BATTERY MODEL NUMBER #CR2032
Reset Button:
Internal Battery:
BATTERY
RESET
BUTTON
MOUNTING
HOLES
•
•
•

11
Installation
Place bolts as
shown in picture.
Remember to
use provided
nuts when
placing bolts.
Bar Mounting:
Please see model-specific
instructions for mounting procedure.
Temperature
Sensors:
Temperature Sensor
in-line in radiator hose for
water-cooled machines
RADIATOR
HOSE
TEMP.
SENSOR
Cylinder Head Temperature
Sensor for air-cooled machines
SPARK
PLUG

12
There are two screw holes on
the back of Vector. Use the
included M4 bolts to mount to
any flat surface (e.g. stock
odometer mounting bracket or
body panel).
Make sure that the cables will
not be chafed or damaged in
their mounting location.
If other than provided screws
are used, make sure they are
not too long for mounting holes.
Screws that are too long will
damage internal components of
Vector.
Flat/Surface Mount:
107.5mm
59.5mm
Mounting
Hole
Accepts
M4 Bolts
40mm
Drill Size:
• 4.2mm
• 0.165”
• M4
40mm
DRILL TEMPLATE
SCALE 1:1
Installation

13
Installation
If possible, install Vector to a 12 volt system:
•
•
•
OPTION 1) BATTERY WIRED:
Connect the power cables directly to the
vehicle’s 12 volt battery.
OPTION 2) SYSTEM TAP:
As an alternative to running wires all the way to the battery, it is
possible to tap into the electrical system. It is best to connect so
power is not interrupted by key switch.
Notes:
•
•
•
•
12 Volt Systems:
Power Wire Resistor Power Wire:
Included in some kits.
The backlight will be 10 times brighter .
Vector will enter sleep mode after 20
minutes instead of 5 minutes.
The temperature indicator LED’s will
be enabled.
Vector is polarity independent.
Either lead can go to the positive or negative post on the battery.
Vector will not drain the vehicle battery.
The “LO” low battery indicator will activate if battery voltage drops
below 2.45V.
Vector will operate in the range of 6.0 - 400 VAC/VDC, but will not
draw enough power to drain a vehicle battery.

14
Installation
V ector needs two things to be
able to collect distance data:
1. A magnet placed on the
spinning part of the wheel.
2. A speed sensor, placed on
the non-moving part of the
wheel.
The magnet spins around
tripping the sensor switch
each time--data collected lets
V ector calculate distance and
time.
The magnet gets installed on the brake rotor because it spins with
the wheel. The provided magnetic bolt can simply replace a stock
rotor bolt (see above
picture). If that doesn’t
work, glue the spare magnet
in a hole on the brake rotor .
(JB Weld or a similar slowcure epoxy works well.)
After the magnet is in, the
sensor is placed on a nonspinning part the wheel.
The sensor typically is
placed on either the
provided C-bracket or the
ATV metal rotor shield.
ATV Sensor/Magnet Installation:
C-Bracket Installation-ATV Left Axle
Magnetic Bolt Installation
ATV Rotor

15
Installation
Motorcycles, like ATV’s,
need a magnet placed on
the spinning part of the
wheel and the sensor
installed to a non-spinning
part.
The magnet typically gets
bolted or glued to the
brake rotor.
The sensor wire should
come from the back of the
computer , be cable-tied to
the brake line as it travels
down the front forks, then
attached to the brake
caliper.
Motorcycle Sensor/Magnet Installation:
Vector can tell how far and fast
it’s traveled by keeping track of
how many times the magnet
passes under the sensor switch.
Many Motorcycles and ATV’s
have special installation
procedures. Refer to the
provided installation insert for
specific instructions for your
machine or visit
www.TrailTech.net.
Magnet About to Pass Under Sensor
Optimum Magnet Rotation Path

16
Installation
You will use the wheel size number when setting up the computer for
your machine. Use Method 1, 2 or 3.
Find the
circumference
of front wheel
by measuring
its diameter in
millimeters. Multiply
the Wheel Diameter
by 3.14. The result is your
wheel size.
On a flat surface, mark the tire sidewall and the ground with a marking
pen. Roll the wheel until the mark on the tire completes one revolution
and is back on the ground. Mark the ground at this location. Measure
the distance between the marks on the ground and convert the
measurement to mm (multiply inches by 25.4). Use this number for
your wheel size. For accuracy, the rider’s weight should be on the
bike when making this measurement.
Overview:
Method 1)
Easy Ruler
Method:
Method 2)
Rolling Measurements:
Wheel Size=
Wheel Diameter(mm)
x 3.14
Diameter(mm)
x 3.14

For the most accurate measurement, use wheel size measurement
from above or set the wheel size to 2110mm (motorcycle) or 1675
(ATV) and follow this procedure:
1.
2.
3.
2110 = 4.95 or (current wheel size) = (current miles)
X 5.00 (new wheel size) (actual miles)
4.95X = 2110 * 5.00
4.95X = 10550
X =
10550
4.95
X = 2131
4.
17
Installation
Find a length of road where the distance is known.
Ride the distance and note the distance the computer reads (for
example, the road is known to be 5 miles and the computer shows
4.95 miles.)
Use the numbers to solve for X in the following equation:
Enter number found from the above method in your computer.
Method 3) Distance Measurements:
My Wheel
Size:

18
Data Setting Mode
Data Setting Mode is very important for Vector to operate correctly.
Available Settings:
•
•
•
•
•
After a setting is confirmed, Vector will move on to the next setting in
order. If no button is pressed for 15 seconds, Vector will return to
Normal Mode.
Overview:
TO ENTER DATA SETTING MODE, HOLD DOWN ALL THREE
BUTTONS FOR 3 SECONDS
All digits will light up.
Release buttons to
continue.
Enter Data Setting Mode:
Kilometers or Miles per Hour
Wheel Size in Millimeters
24 hour or 12 hour Clock Format
Time of Day
Temperature Unit of Measure, °F or °C

See “Measuring Wheel Size”
section for more information.
DEFAULT ATV: 1676mm
MOTORCYCLE: 2109mm
MODIFY FLASHING DIGIT BY
PRESSING THE LEFT BUTTON.
CHANGE TO NEXT DIGIT BY
PRESSING THE RIGHT BUTTON.
TO CONFIRM, PRESS THE CENTER BUTTON.
Vector will go to the next setting.
Program Wheel Size:
Data Setting Mode
19
Program Kilometers or Miles Per Hour:
TO CYCLE BETWEEN M/H AND KM/H, PRESS THE LEFT BUTTON.
TO CONFIRM, PRESS THE CENTER BUTTON.
Vector will go to the next setting.

20
Program 12 or 24 Hour Clock Format:
Vector defaults to 12H format.
TO CYCLE BETWEEN
12H AND 24H, PRESS
THE LEFT BUTTON.
TO CONFIRM, PRESS THE CENTER BUTTON.
Vector will go to the next setting.
MODIFY FLASHING DIGIT BY
PRESSING THE LEFT BUTTON.
CHANGE TO NEXT DIGIT BY
PRESSING THE RIGHT BUTTON.
TO CONFIRM, PRESS THE CENTER BUTTON.
Vector will go on to the next setting.
Program Time of Day:
Data Setting Mode

21
Data Setting Mode
Choose between °C or °F.
TO CYCLE BETWEEN
°C or °F, PRESS
THE LEFT BUTTON.
TO CONFIRM, PRESS THE CENTER BUTTON.
Vector will go on to the next setting.
Program Temperature Unit of Measure:

When the engine temperature sensor reaches the value of this setting,
the red right LED will turn on as a critical warning. Setting to 0 disables
the alert. Vector defaults to 0°.
MODIFY FLASHING DIGIT BY
PRESSING THE LEFT BUTTON.
CHANGE TO NEXT DIGIT BY
PRESSING THE RIGHT BUTTON.
TO CONFIRM, PRESS THE CENTER BUTTON.
Vector will go on to the next setting.
Data Setting Mode
22
Program High Temp Warning Point:
When the engine temperature sensor reaches the value of this setting,
the amber left LED will turn on as a cautionary warning. Setting to 0
disables the alert. Vector defaults to 0°.
MODIFY FLASHING DIGIT BY
PRESSING THE LEFT BUTTON.
CHANGE TO NEXT DIGIT BY
PRESSING THE RIGHT BUTTON.
TO CONFIRM, PRESS THE CENTER BUTTON.
Vector will go on to the next setting.
Program Danger Temp Warning Point:

Set the number of kilometers or miles left until Vector displays the oil
and wrench shaped reminder icons. After setting <OIL>, the <CARE>
setting screen will appear. Vector defaults to 0 KM/H or M/H.
MODIFY FLASHING DIGIT
BY PRESSING THE LEFT
BUTTON.
CHANGE TO NEXT DIGIT
BY PRESSING THE RIGHT
BUTTON.
TO CONFIRM, PRESS THE
CENTER BUTTON.
Vector will return to normal
mode after setting <CARE>.
•
•
•
•
Things that will not affect the maintenance reminders:
•
•
•
•
23
Data Setting Mode
Set Oil and Maintenance Reminders:
Each km/mile the bike travels lowers the maintenance reminder
values by 1.
When a maintenance reminder countdown reaches 0 while riding,
the respective icon ( or ) will activate (turn on).
Vector will not increase the value of the maintenance reminders
automatically; they must be manually increased in data setting
mode.
When maintenance reminder setting screens are viewed in data
setting mode, the icons will turn off if they have been activated.
Entering data setting mode
Using the adjustable trip distance feature
Resetting single-ride data
A system reset

24
All of the information that V ector provides is on one of these 3 screens.
Switch between the 3 Normal Mode Screens:
When riding, the user has the choice of staying on Screen 1 or
Screen 2. Screen 3 will default back to Screen 1 after 5 seconds.
TO SWITCH BETWEEN SCREENS,
PRESS THE CENTER BUTTON OR
THE MIDDLE BUTTON.
Screen 1 Displays:
•
•
•
•
•
Screen 1:
Normal Mode Screens
or
Speed (SPD)
Distance (DST)
Ride Time (RT)
Time of Day
Engine
Temperature

Screen 2 Displays:
•
•
•
•
•
Screen 3 Displays:
•
•
•
•
•
25
Normal Mode
Screen 2:
Screen 3:
Average Speed (AS)
Distance (DST)
Stop Watch (TT)
Time of Day
Air Temperature
Maximum Speed (MS)
Odometer (ODO)
Accumulated Ride Time (ART)
Time of Day
Maximum Engine
Temperature
Vector will display “- -” for engine temperature
until the temperature reaches 100ºF (38ºC.)

Vector Features
26
Vector is in Normal Mode during regular use.
Available Features:
•
•
•
•
•
•
•
Overview:
Sleep Mode:
If V ector receives no data for 20 minutes (either wheel dat a or a button
pressed), it will enter sleep mode. It will only display the clock while
in Sleep Mode. It will exit Sleep Mode when it receives sensor data
or a button is pressed.
Sleep Mode
Speedometer (Speed, Average Speed, Maximum Speed)
Distance (Odometer, Adjustable Trip Distance)
Clock (Time of Day, Ride Time, Stop Watch,
Accumulated Ride Time)
Temperature (Ambient Air and Engine)
Shift Indicators
Reset single-ride data to zero

Vector Features
Speedometer:
The speedometer shows the current vehicle
speed. V ector also shows average and maximum
speed since the last reset.
Speed is displayed from 0 to 399.9 M/H or KM/H
in the top left of screen 1. The SPD icon and
KM/H or M/H will also appear next to the speed
reading.
Average Speed displays on screen 2 next to the
AS icon. The average speed the vehicle has
travelled since the last reset.
Maximum speed is displayed on screen 3 next
to the MS icon. Maximum and average speed
are reset by a trip-data reset <LEFT> + <MODE>.
Description:
Speed:
Average Speed:
Maximum Speed:
27

The odometer will provide the user with a numeric
display of total accumulated distance in miles or
kilometers. The odometer is not resettable. The
odometer is shown only on screen 3.
The trip distance meter shows how much distance
has been traveled since the last reset.
Trip dist ance is displayed in the upper right of screens
1 and 2, next to the DST icon.
Description:
Description:
Trip Distance:
Trip Distance Meter:
Vector Features
Odometer:
28
TO RESET TRIP DISTANCE, RESET
SINGLE-RIDE DATA BY HOLDING THE LEFT
AND CENTER BUTTONS FOR 3 SECONDS.

Vector Features
29
SCROLL DISTANCE VALUE BY PRESSING
THE RIGHT OR LEFT BUTTONS.
Hold the button down and Vector will scroll faster.
TO EXIT TRIP DISTANCE EDIT, HOLD THE
CENTER BUTTON FOR 3 SECONDS.
Vector will return to normal mode.
Vector will return to normal mode automatically
after 5 seconds of inactivity.
Note: For a quicker way to adjust distance see Rally Mode, page 38.
Adjustable Trip Distance Edit:
ENTER TRIP DISTANCE EDIT BY HOLDING
THE CENTER BUTTON FOR 3 SECONDS.
The trip distance meter shows how much distance
has been traveled since the last reset.
Trip distance is displayed in the upper right during
trip distance edit mode, next to the ADST icon.
Description:
Adjustable
Trip Distance:

Vector Features
The time-of-day clock is displayed in the bottom right
corner of all three screens next to the clock icon and
during sleep mode. The clock is displayed in either
12H or 24H format.
Time-of-Day
Clock:
Stop Watch:
Clock and Stop Watch:
30
The stop watch (TT) is displayed
on screen 2. The stop watch
functions like any simple stop
watch. Press <LEFT> or
<BOTTOM> to start or stop the
stop watch.
TO RESET THE STOP WATCH, RESET
SINGLE-RIDE DATA BY HOLDING THE LEFT
AND CENTER BUTTONS FOR 3 SECONDS.

Vector Features
Ride Time and Accumulated Ride Time:
Accumulated Ride Time (ART) tracks the total
amount of time the vehicle has been in motion.
Accumulated Ride Time is not resettable.
The highest Accumulated Ride Time Vector can
display is 9999:59 hours (when the maximum
value is reached, V ector will not roll the number
back to 0).
Ride Time
Accumulated Ride Time:
Description:
Display:
31
Ride time is displayed in the
bottom left corner of screen 1.
Ride time shows how long the
engine has been running since
the last reset.
TO RESET RIDE TIME TO 0, RESET
SINGLE-RIDE DATA BY HOLDING THE LEFT
AND CENTER BUTTONS FOR 3 SECONDS.

When Temperature reaches Vector’s High Temp Setting, the left
LED will light, signaling the bike is starting to get too hot.
When Temperature reaches Vector’s Danger Temp Setting, the
right LED will light, signaling the bike is dangerously hot.
Temperature measurements use user defined values to advise
when the engine is getting too hot. Temperature cut-off values
must be programmed manually. See page 22.
Vector must be connected to external power or LED’s will not
function.
Vector Features
Ambient Air Temperature/
Engine Temperature:
V ector displays dif ferent temperature information on each of the three
normal mode screens.
Screen 1:
Screen 2:
Screen 3:
Temperature LED’s:
•
•
•
•
RIGHT LED:
Over-Temp Alert
LEFT LED:
Temperature
Caution Alert
32
Vector will display “- -” for engine temperature
until the temperature reaches 100ºF (38ºC.)
Engine temperature
Air (ambient) temperature
Displays maximum engine temperature received by the
sensor since the last reset

Resets temporary data:
•
•
This data should be reset to zero at the completion of a ride so that
new information can be logged on the next ride.
Notes:
•
•
Vector must be reset in order to recognize sensors:
•
•
33
Normal Mode
Reset Single-Ride Data to Zero:
TO RESET SINGLE RIDE DATA,
HOLD THE LEFT AND CENTER
BUTTONS FOR 3 SECONDS.
The reset can be done from any screen.
Accumulated Ride Time (ART) and Odometer (ODO) cannot be
reset and are intended to maintain cumulative information.
Maximum Speed (MS)
Stop Watch (TT)
If any wires become unplugged from Vector, do a data reset after
everything is properly re-connected.
Alternatively, push the red reset button on the back of Vector.
Maximum Speed (MS)
Stop Watch (TT)
•
•

Lap Timer Mode Displays:
•
•
•
•
•
Individual Lap Data Screens:
•
•
•
•
Lap Timer Mode
34
This enhanced feature set is designed for race riders and time trials.
Hit the lap counter button each time around the track -- compare lap
times on the fly with pace lights, or wait and review precise lap
information afterwards. Remote switch required for lap timer Mode.
Overview:
Speed (SPD)
Distance (DST)
Lap Number (LAP)
Lap Timer (TT)
Engine Temp (All Screens)
Individual Lap Speed (SPD)
Individual Lap Distance (DST)
Individual Lap Times (TT)
Lap Number (LAP)
Lap Timer Screens:
Maximum Lap Data Screen:
•
•
•
•
Total A verage Lap Data Screen:
•
•
•
•
Max Speed All Laps (MS)
Total Distance All Laps (DST)
Total Time All Laps (TT)
Lap Icon (LAP)
Average Lap Speed (AS)
Average Lap Distance (ADST)
Average Lap Time (ATT)
Lap Icon (LAP)

Lap Timer Mode
35
Pace Lights:
V ector keeps track of how fast each lap has been run. At the beginning
of Lap 3, the red and amber LED’s will begin working.
•
•
•
Notes:
•
•
Amber means faster than the last lap.
Red means slower than the last lap.
A blinking LED means the last lap was the record: either the fastest
or slowest lap yet. Amber for fastest or red for slowest.
LED comparison information is accurate to the second. When the
rider completes two identical laps (down to the second,) neither
LED will light up.
The LED’s will not function unless Vector is installed into a 12 volt
electrical system.
RED LEDAMBER LED

Confirm Vector is in lap timer mode by checking for the LAP icon.
•
•
•
•
TO START OR STOP COLLECTING
LAP DATA, PRESS THE TOP BUTTON.
At the beginning of each new lap, press the bottom button on the
remote switch to end the current lap and begin a new lap. V ector will
display “LAP” for 3 seconds when the new lap begins. Repeat for
each new lap. Press the top button at the race end to stop the lap
timer.
TO SIGNAL A NEW LAP, PRESS THE
BOTTOM BUTTON WHEN LAP TIMER
IS ACTIVATED OR RUNNING.
When lap mode is first entered, “ON” will be visible, the lap timer
active and Vector will be waiting for wheel data.
Vector waits for two wheel revolutions before collecting data
(in order to activate on the start line, but before the start signal.)
“ON” will appear when lap timer is activated or running.
“LAP” will appear when the lap timer is stopped; after 3 seconds
“LAP” will change to “OFF”.
36
Lap Timer Mode
Start / Stop Lap Timer:
Signal New Lap:
Enter or Exit Lap Timer Mode:
ENTER OR EXIT LAP TIMER MODE
FROM NORMAL MODE BY HOLDING
THE TOP AND BOTTOM BUTTONS ON
THE REMOTE SWITCH FOR 3 SECONDS.
The LAP icon will appear indicating Vector is in lap timer mode.
The remote switch is required to enter lap timer mode.

View lap information when in lap timer mode, the vehicle is stopped
and the lap timer is paused.
TO ENTER OR EXIT LAP DATA REVIEW
MODE, PRESS THE MIDDLE BUTTON ON
THE REMOTE WHILE IN LAP TIMER MODE.
LAP DATA REVIEW MODE IS A LOOP.
PRESS THE TOP OR BOTTOM BUTTON
ON THE REMOTE TO SCROLL THROUGH
LAP DATA SCREENS.
Vector shows lap data screens in order:
At the beginning of each ride, clear lap timer data so new information
can be gathered. Lap timer data can only be reset from within lap
timer mode.
TO CLEAR LAP TIMER DATA, HOLD
THE LEFT AND CENTER BUTTONS
DURING LAP TIMER MODE.
37
Lap Timer Mode
Clear Lap Timer Data:
Lap Data Review Mode:
1:
2:
3:
Individual lap data screens
“SPD, DST, TT, and LAP” will appear when viewing individual
lap data screens. Vector can record information for up to 29
laps.
Total maximum lap data screen
“MS, DST, TT, and LAP TOTAL” will appear when viewing
the maximum lap data screen.
Total average lap data screen
“AS, ADST, ATT, and LAP TOTAL” will appear when viewing
the average lap data screen.

In Rally Mode, the adjustable distance ( ) icon will be visible.
In Rally Mode, the buttons on the main computer will operate and
all information will be visible as normal. The remote switch buttons
will be reserved for Rally Mode until Rally Mode is exited.
V ector will not return to normal mode automatically. Vector will st ay
in Rally Mode for quick distance adjustments.
38
SCROLL DISTANCE VALUE BY PRESSING
UP OR DOWN ON THE REMOTE.
Hold the button down and Vector will scroll faster.
TO EXIT RALLY MODE, HOLD THE MIDDLE
BUTTON ON THE REMOTE FOR 3 SECONDS.
Vector will return to normal mode.
On-the-Fly Adjustable Trip Distance Edit:
Rally and enduro racing requires the rider to be able to adjust the trip
distance meter quickly and easily. Rally mode requires the remote
switch.
ENTER RALLY MODE FROM NORMAL MODE BY
HOLDING THE MIDDLE BUTTON ON THE REMOTE
SWITCH FOR 3 SECONDS.
Rally Mode
•
•
•

40
Troubleshooting
Why does nothing work?
•
•
Why doesn’t the engine temperature feature work?
•
•
•
Everything is working, but the (K)MPH reading is way off.
•
•
Vector is not displaying information correctly.
•
•
Frequently Asked Questions:
You must have the engine temperature sensor installed correctly
for this feature to function. Review installation procedure.
If a wire has become disconnected and plugged back in, perform
a reset by pressing <LEFT>+<CENTER> or the reset button on
the back of Vector. A data reset must be performed in order for
Vector to re-recognize the sensors if they become unplugged.
V ector will display “- -” for engine temperature until it reaches 100ºF
(38ºC.)
Try the reset button on the back of Vector.
The internal battery may be dead, or Vector is not hooked up to
vehicle power properly. Review installation procedure.
The speed sensor/magnet may be installed incorrectly. Double
check to make sure everything is set up right. See page 14-15.
The wheel size setting may be incorrect. Please review wheel size
measurement instructions in this manual. See page 16.
If the wires on the back of Vector become damaged, incorrect
readings may be displayed.
Avoid twisting, crimping, kinking or otherwise abusing the wires.

41
Troubleshooting
REMEMBER TO PAY ATTENTION
TO THE TRAIL WHILE RIDING.
The screen is hazy or crazed.
•
The backlight won’t stay lit.
•
Vector’s internal battery is dead.
•
Why aren’t the LED’s working?
•
•
A wire came unplugged, and now the sensors don’t work.
•
Did gasoline, degreasers, or other chemical cleaners come in
contact with V ector’s screen? Some chemicals can damage V ector.
Vector needs to be connected to vehicle’s 12 volt system in order
for the backlight to be continuous on. Review installation procedure.
See page 9.
To replace the battery, use a coin to unscrew the round panel on
the back of Vector. Remove the old battery and install the new
one. Make sure the positive pole is facing up. Replace with
common watch battery CR2302. See page 10.
Vector needs to be connected to vehicle’s 12 volt system in order
for the LED’s to function.
Settings must be programmed manually. See pages 8, 22, and 35.
A data reset must be performed in order for Vector to re-recognize
the sensors if they become unplugged. Perform a reset by pressing
<LEFT>+<CENTER> or the reset button on the back of Vector.

Glossary of Terms
ACCUMULATED RIDE TIME (ART): The long-term total amount of
time spent riding (all ride times added together). Cannot be reset.
ADJUSTABLE DISTANCE EDIT (ADST): Edit s the distance traveled
since the last trip data reset. Useful for rally and enduro racing.
Similar to rally mode but does not require the remote switch.
AVERAGE SPEED (AS): The median (average) speed the vehicle
has been traveling since the last trip data reset.
BACKLIGHT: The light that brightens up Vector’s display.
DATA SETTING MODE: The place to set Vector’s settings. Includes
distance units, wheel size, clock format, time, temperature units, high
temp setting, over temp setting, and oil and maintenance reminders.
DISTANCE (DST): The amount of trail covered since the last reset.
HIGH/OVER TEMP INDICATORS: The LED’s will blink when the
bike gets too hot and again when it gets dangerously hot.
LAP TIMER MODE (LAP): This enhanced feature set is designed
for race riders and time trials. Compare lap times on the fly with pace
lights, or wait and review recorded lap information after the race. Lap
timer mode requires the remote switch.
MAINTENANCE REMINDERS ( ): User programmable
countdown in miles or kilometers for oil and care reminder icons.
42

Glossary of Terms
MAXIMUM SPEED (MS): Highest speed achieved since the last reset.
NORMAL MODE: Vector’s standard mode.
ODOMETER (ODO): The total accumulated distance Vector has
traveled. The odometer is permanent and cannot be reset.
RALLY MODE (ADST): Rally and enduro racing requires the rider
to be able to adjust the trip distance meter (DST) quickly and easily.
During rally mode, distance adjustments are as easy as pressing a
button on the remote switch. Rally mode requires the remote switch.
REMOTE SWITCH: Mounts to handlebar next to grips. The remote’ s
buttons act as duplicates of the buttons on the main computer. The
remote is required to access lap timer and rally modes.
RIDE TIME (RT): Shows how long the engine has been running since
the last reset.
SENSORS: The speed sensor works with the magnet to let Vector
collect its wheel data and a second sensor will measure the temperature.
SLEEP MODE: If Vector doesn’t receive any sensory information it
will go into Sleep Mode and only display the clock.
SPEED (SPD): The current speed the vehicle is traveling.
STOP WATCH (TT): A short term, regular stop watch.
WHEEL SIZE: V ery important. Used to determine speed and dist ance.
Refer to the Wheel Measurement section for an accurate measurement.
43

LIMITED WARRANTY
Within one year from the date of original purchase, Trail Tech will
repair or replace, at its option, any Trail Tech powersport computer
which is deemed defective in workmanship or materials.
Please contact Trail Tech or dealer where item was purchased for
assistance.
Damage or injuries resulting from negligence or misuse are not covered
by this warranty. Incidental or consequential damages are specifically
excluded.* This warranty gives you specific legal rights. You may
also have other rights which vary from state to state. *Because some
states do not allow the exclusion of incidental or consequential
damages, this exclusion may not apply to you.
MADE IN AMERICA
Trail Tech and Vector are
trademarks of Trail Tech, Inc.
www.trailtech.net
360-687-4530