COMPUTER WARRANTY
Axiom
Cycling
Computer
Your Fisher Axiom Computer is guaranteed for
2 years against defects in workmanship or
materials. If you experience problems refer to
the suggestions in the troubleshooting guide in
this manual. If this does not solve your prob-
lem, please return the computer to your
authorized Fisher Dealer or send the computer
postage paid to:
Fisher Bicycle Corporation
Attn. Computer Warranty Dept.
801 W Madison Street
Owners Manual
Waterloo, WI 53594 USA
FISHER UK
Attn. Computer Warranty Dept.
15 Old Bridge Way
Bedfordshire, SG17 5HQ ENGLAND
Please include the following:
1. The complete computer (wiring, etc.)
2. A copy of your sales receipt
3. A brief explanation of the problem
4. Your return address
For 2 years from the date of purchase, a
replacement computer of the same model will
be sent to you postage paid by
Fisher Bicycle Corporation.
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COMPUTER FUNCTIONS
FISHER OWNERS MAUAL
Please read this instruction manual
carefully and save this manual for
future reference.
Congratulations and thank you for
purchasing the Fisher Axiom Bicycling
Computer! The New Fisher Axiom
represents the latest in bicycle computer
technology, concepts with features that
can greatly enhance the riding experi-
ence of any cyclist, whether they are a
recreational rider or a top notch racer.
The Fisher Axiom may actually change
the way you ride your bicycle!
Precautions
Remember to watch the road while
riding. Watching your bicycle computer
makes it difficult to see upcoming
obstacles. Awareness of potential road,
trial, or traffic problems should be your
main concern.
Trip Distance (DST)
Trip Distance is displayed on the lower
line, indicated by the DST icon. Trip
distance is tied to the ATM stopwatch,
and records automatically when riding.
Trip Distance records up to 999.9 miles
(or Kilometers), with a resolution of 0.1
miles/kilometers.
Speedometer Display (SPD)
Current riding speed is indicated on the
top line of the display with the SPD icon.
Instantaneous speed has a display range
of 2.5 – 99.5 M/h (4 – 99.5 Km/h).
PARTS LIST
Automatic Timer Stopwatch (ATM)
The Automatic Timer Stopwatch is
displayed on the lower line with the
ATM icon. The ATM stopwatch is auto-
matically activated by wheel movement.
It cannot be manually turned on or off,
and records only the time spend actually
riding. To clear stored information and
get ready for your next ride, enter
SPD/ ATM display mode and press both
keys for over 2 seconds. This will clear
all resetable functions (ATM, DST,
AVS & MXS).
Average Speed (AVS)
Average Speed is displayed in 0.1 mi/Km
increments on the upper line, indicated
by the AVS icon. AVS is calculated with
the Auto Timer Stopwatch and is the
average speed only for time spent
actually riding.
AXIOM LCD SCREEN
Speed Comparison Display
When riding, a + or icon will appear
–
Odometer (ODO)
to the right of the current Speed display.
A + icon indicates that your current
speed is faster than your recorded
The cumulative distance traveled for all
rides is displayed on the lower line,
indicated by the ODO icon. Total
Odometer can be cleared to 0 by pressing
the All Clear button on the bottom of the
computer or by removing and re-installing
the battery.
average speed. A icon means you are
–
WARNING
traveling slower than your recorded
average speed.
Never place fingers near the spokes of a rotating wheel or
other moving parts which could cause injury.
Watch where you are going when riding your bicycle. Inattention
may cause a loss of control resulting in personal injury.
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2. Attach the wheel magnet to a spoke,
aligning the magnet with the axiom so it
faces and intersects the bottom polished
line on the axiom. The magnet should
have 1-2 mm clearance from the axiom.
If the axiom and magnet are too close or
touching, rotate the axiom unit toward
the back of the fork blade until adequate
clearance is achieved. Carefully tighten
the quick ties making sure you maintain
the proper space between the magnet
and the axiom. Trim the excess quick tie
strap using a scissors or fingernail clip-
per. Tighten the magnet screw, but be
careful not to over tighten as this can
damage the fitting.
RESETTING THE COMPUTER
In SPD/ATM mode, press both keys for
over two seconds to clear ATM, DST,
AVS and MXS display.
2. Wind the wire upward around the
front brake cable until the wire is adja-
cent to the handlebar, allowing enough
slack for free movement of the steering
assembly cables.
SLEEP MODE
3. Attach the bracket to the handlebar
on either side of the stem. The bracket
goes onto the handlebar with the wire
toward the rider side of the bar. Use the
appropriate rubber shim between the
bracket and handlebar to provide a
secure fit.
To conserve battery power, the computer
will enter the ‘Sleep’ mode after 5 min-
utes of no speed input, blanking the dis-
play. Press any key to enter normal
operating modes.
Maximum Speed (MXS)
The Maximum Speed reached during a
ride is displayed in 0.1 mi/Km incre-
ments on the top line, with the MXS
icon. Maximum Speed is stored in
memory and is updated each time a
new, higher speed is reached.
(Note: Unit will not enter sleep mode in
setting function mode.)
CLOCK (CLK)
The 12 hour clock is displayed on the
lower line, indicated by the CLK icon.
Shims will
prevent slipping
INSTALLATION
Axiom Wiring and Bracket
Axiom and Wheel Magnet
ATM “Lap Timer” Display
A unique ATM “Lap Timer” display
allows you to lock the display at the end
of a ride segment and view the ATM,
DST, AVS and MXS at a later time.
This is especially useful at the end of a
race, allowing you time to cool down
without adding time to your Stopwatch.
Attaching the Computer to
the Bracket
As you cross the finish line, press the left
key for over 1 second to freeze informa-
tion on the display. You may continue to
ride, viewing the information locked on
the flashing locked display. The computer
will continue to record information and
store it in memory. Press the left key to
update the current display information.
1. Route the axiom wire up the back of
the fork blade or wind the wire around
the blade, making sure that the wire is
not loose and that you leave enough
wire to reach the handlebar. Secure the
wire to the fork blade immediately
above the axiom and at the top of the
fork blade, using the adhesive strips
that are provided or electrical tape.
1. Position the axiom unit to the inside
of either the right of left fork blade
anywhere from 3-6 inches up from the
fork blade tip. Attach the axiom to the
fork blade with the quick ties but do not
tighten the ties completely until final
adjustment is complete.
The Fisher Axiom Computer attaches to
the mounting bracket by sliding the unit
onto the bracket from the back until it
snaps firmly into position. To remove the
computer from the bracket, place your
thumb against the back of the mounting
bracket and pull the computer toward
you with your index finger.
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BUTTON FUNCTIONS
Method One: Wheel Roll Out
Setting Miles/ Kilometers and
Wheel Size
COMPUTER SET UP
Battery Installation
1. Press mode computer key to enter
AVS/ ODO mode.
2. Press and hold mode key for over 2
seconds until m/h begins to flash.
3. Press adjust key to select miles (m/h)
or kilometers (km/h) display.
4. Press mode key to confirm choice and
advance to wheel size setting.
5. Adjust the flashing digit with the
adjust button, confirm choice by pressing
mode button, and advance to next flash-
ing digit.
• Perform the wheel roll out on a hard,
flat, smooth surface such as a garage or
basement floor.
• Make sure your tires are properly
inflated.
The Axiom is equipped with 2 buttons
that control the function of the unit.
All Clear Button
1. Position your bike so that the valve
stem of the front wheel is at its bottom
most position. Mark the spot on the floor
directly under the center of the valve
stem using a piece of tape or chalk.
1. MODE
Changes the Main Screens of the Axiom
1. Remove the battery cover from the
back side of the computer using a
narrow flat blade screwdriver.
6. Adjust and/or confirm all flashing
digits.
2. ADJUST
Adjusts digits while programming and
activates ATM lap timer.
Wheel Size Setting
2. Install the battery so that the
positive "+" side of the battery is visible,
and replace the battery cover.
The wheel size setting number is equal
to the distance, in millimeters, that your
front wheel travels during one complete
revolution. Each time the wheel magnet
passes the axiom unit on your fork, the
axiom sends an impulse to the computer
telling it that your wheel has completed
one revolution. The computer calculates
this distance vs. time to give you
2. Roll the bicycle forward in a straight line,
while putting downward pressure on the
handlebars to simulate rider weight. When
the wheel has completed one revolution
and the valve stem is at its bottom position,
mark the floor directly under the center of
the valve stem with tape or chalk. Measure
the distance between the two marks in mil-
limeters. (Note: Conversion of in. to mm. is
1 in.=25.4 mm.) This is your wheel setting
number. You can repeat this procedure and
average your results. We recommend that
you record your wheel setting numbers
here for future reference.
PROGRAMMING YOUR FISHER
AXIOM CYCLE COMPUTER
CAUTION: On the bottom of the com-
puter head next to the battery door is a
small recessed button. This is the Auto
Clear Button. Pressing this button will
clear all memories and reset all functions
to their default values.
Setting the Clock
1. Press the mode key to advance
to MXS/Clock display.
2. Press and hold the mode key for
over 2 seconds until hours setting
begins to flash.
3. Press the adjust key to adjust hours
setting, press the mode key to confirm
and advance to minutes setting.
4. Press the adjust key (hold for fast
advance) to adjust the minutes, and
press the mode key to confirm setting
and enter normal display mode.
accurate readings for the various modes.
Determining Wheel Size Setting
There are three methods for determining
the wheel size setting. For the most accu-
rate computer readings, it is best to
measure the actual distance that your
wheel travels in one complete revolution.
This method is called a wheel roll out.
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WHEEL SIZE CHART
QUICK REFERENCE GUIDE
Desired Function
Method Two:
Wheel/Tire Size Wheel Size Setting
in mm
Which Key to Press
Notes
Advance Digits While Programming Left Key
Hold for Fast Advance
26 x 1.0 ATB . . . . . . .1913
26 x 1.25 . . . . . . . . .1953
26 x 1.5 . . . . . . . . . .1985
26 x 1.9 . . . . . . . . . .2055
26 x 2.0 . . . . . . . . . .2074
26 x 2.1 . . . . . . . . . .2095
26 x 2.2 . . . . . . . . . .2110
Set Digits While Programming
Set Clock
Right Key
Right for 2 Sec.
Right for 2 Sec.
Left for 2 Sec
Right for 2 Sec.
In MXS/Clock Screen
In AVS/ODO Screen
In any Screen
Radius x 6.2832 = Wheel Setting
Set Miles/Kilometers/Wheel Size
Enter ATM “Lap Timer” Display
Reset ATM, DST, AVG and Max
Measure wheel radius (including tire) in
mm and multiply by 6.2832=Wheel
setting number.
In SPD/ATM Screen
700 x 20c . . . . . . . . . .2074
700 x 23c . . . . . . . . . .2114
700 x 25c . . . . . . . . . .2124
700 x 28c . . . . . . . . . .2140
700 x 32c . . . . . . . . . .2155
700 x 35c . . . . . . . . . .2175
700 x 38c . . . . . . . . . .2180
700 x 40c . . . . . . . . . .2190
650 x 20c . . . . . . . . . .1945
650 x 23c . . . . . . . . . .1990
Wide 700c Tubular . . . . . . .2117
Narrow 700c Tubular . . . . .2105
27 x 1” . . . . . . . . . . .2145
27 x 1-1/4 . . . . . . . .2160
Method Three:
Refer to the following chart and input
the number that corresponds to your tire
size. (Note: Actual size of two similarly
marked tires from different
manufactures can vary significantly,
making this method the least accurate.)
TROUBLESHOOTING
• No Speed Reading
Improper magnet to axiom alignment,
computer improperly installed
in bracket.
• Display Fades or Disappears
Weak or dead battery, dirty
battery contacts.
• Irregular Display Figures
Check and record Total Odometer, then
press Auto Clear button to initialize
computer. Follow setup procedure and
adjust Odometer setting.
• Slow Display Response
Temperature is outside operation
limit (0˚-55˚C).
• Display is Black
Temperature is too hot. Remove from
direct sunlight to return to
proper operation.
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RECORD DATA HERE
RECORD DATA HERE
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