Trek InCITe ACH And ACH dIgITAl
Bicycle Computer Owner’s Manual
This manual explains the installa-
tion and use of the Trek Incite ACH
and ACH Digital bicycle computers.
Please read this manual carefully
and save it for future reference.
If you do not understand the
information in this manual, or you
have a question about your Incite
ACH computer that this manual
does not cover, consult your Trek
dealer. If you have a question or
problem that your Trek dealer can’t
handle, contact us at:
Trek Bicycle Corporation
Attn: Customer Service
801 W. Madison Street
Waterloo, Wisconsin 53594
920.478.4670
© Copyright Trek Bicycle Corporation
2006 All rights reserved
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SAfeTy And generAl guIdelIneS
While riding your bicycle, do not stare
at the computer for long periods of time
(Figure 1). If you do not watch the road,
you could hit an obstacle, which may
cause you to lose control and fall.
Make sure the computer wire cannot
contact the tire or wheel spokes (Figure
2). The wire could be damaged causing
the computer to malfunction. Also, the
wire could get caught, causing you to lose
control and fall.
Fꢀgure ꢁ- Watch the road when
rꢀdꢀng.
Fꢀgure 2- Keep the wꢀre out of
the spokes
Safety and General guꢀdelꢀnes
ꢁ
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funCTIOnS
Table ꢁ- Functꢀon abbrevꢀatꢀons, names and explanatꢀons
function explanation
AlTiTude
CAdenCe
CloCK
Heꢀght relatꢀve to sea level.
CuR- Current
TRP- Trꢀp (sꢀnce last Restart)
TTl- Total gaꢀned sꢀnce last ReSet
MAX- Hꢀghest value sꢀnce last ReSet
effectꢀve range:
FT -ꢁ250 to +30ꢁ80
M
-38ꢁ to +9200
Revolutꢀons of the crankset per mꢀnute
dꢀsplays ꢀn whole numbers
Hꢀghest readꢀng: 240.
ACH dꢀgꢀtal (only)
AVG- Average cadence sꢀnce last Restart
MAX- Maxꢀmum cadence sꢀnce last Restart
Tꢀme of day
dꢀsplays ꢀn hours and mꢀnutes, or stopwatch
showꢀng seconds.
ꢁ2-hour wꢀth AM/PM or 24-hour format
Hꢀghest readꢀng: 23:59 (clock)
or 23:59:59 (stopwatch)
Functꢀons
2
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GRAde
Ratꢀo of elevatꢀon gaꢀn to dꢀstance expressed as percent-
age.
CuR- Current
+/- ꢀndꢀcates uphꢀll (+) or downhꢀll (-)
TRP AVG- Average grade sꢀnce last Restart
TRP MAX- Maxꢀmum grade sꢀnce last Restart
HeART RATe
odoMeTeR
PACeR
Rate of heart ꢀn beats per mꢀnute
CuR- Current
ACH dꢀgꢀtal (only)
AVG- Average heart rate sꢀnce last ReSet
MAX- Maxꢀmum heart rate sꢀnce last Restart
Zone- Arrows ꢀndꢀcate whether your heart rate ꢀs
wꢀthꢀn a set zone, above, or below
dꢀstance rꢀdden
dꢀsplays ꢀn mꢀles or kꢀlometers.
TRP- Trꢀp (sꢀnce last Restart)
TTl- Total sꢀnce last ReSet
Hꢀghest readꢀng: 99,999
Always dꢀsplays
indꢀcates whether current speed ꢀs above or below
average speed
dꢀsplayed by arrow poꢀntꢀng up (above) or down
(below).
Functꢀons
3
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SPeed
Always dꢀsplays
Current speed of the bꢀcycle ꢀn mꢀles per hour (MPH)
or kꢀlometers per hour (KPH)
AVG- Average speed sꢀnce last Restart, dꢀsplayed
to tenths.
MAX- Hꢀghest value sꢀnce last Restart
Hꢀghest readꢀngs: 80.5 mph or ꢁ29.6 kph
TeMPeRATuRe Always dꢀsplays
Current temperature
dꢀsplayed ꢀn Fahrenheꢀt or Celsꢀus ꢀn whole numbers.
lowest readꢀng: -2° F +/-2°, -ꢁ9° C +/-ꢁ°
Hꢀghest readꢀng: ꢁ40° F +/-2°, 60° C +/-ꢁ°
WHeel
SeleCTion
Always dꢀsplays
The computer can calculate from two programmed wheel
sꢀzes, and thꢀs ꢀndꢀcates whꢀch wheel settꢀng ꢀs currently ꢀn
use by computer, Wheel ꢁ or Wheel 2
BACKliGHT
ACH dꢀgꢀtal (only)
Provꢀdes backlꢀght to dꢀsplay for 5 seconds.
To actꢀvate, Push Set.
note: Backlꢀght
requꢀres power; exces-
sꢀve use wꢀll reduce
battery lꢀfe.
Functꢀons
4
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InSTAllATIOn
Stem mount
Handlebar
mount
Speed sensor
Cadence sensor
Fꢀgure 3- locatꢀon on bꢀcycle of sensors and computer
Tools needed:
• Electrical tape
• Slot-type screwdriver
• Phillips-type screwdriver
• Scissors
installatꢀon
5
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Placing the computer on the handlebar
The Trek Incite ACH computer can be
mounted on the handlebar or on the stem
(Figure 3).
To install the computer on handlebar
1. Select the bar clamp that fits your bike.
31.8mm bars: large clamp
25.4mm and 26.0mm: small clamp
22.2mm bar: small clamp with rubber shim
2. Insert the handlebar clamp into the back of
the computer base (Figure 4) and slide it
towards the front of the base.
Fꢀgure 4- Clamp and frꢀctꢀon pad
ꢀn computer base
3. Insert the rubber friction pad into the computer base, aligned
across the computer base.
4. With the wire pointing toward the front of the bike, wrap the bar
clamp around the handlebar.
5. Insert the screw through the washer and into the computer base.
6. Tighten the screw until the computer base cannot rotate on the
handlebar.
7. Slide the computer into the computer base until the front of the
computer and computer base line up.
installatꢀon
6
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Check that the computer base cannot be
rotated around the handlebar, and that the
computer cannot slide backwards on the
computer base (Figure 5).
To install the computer on the stem
1. Insert the rubber friction pad into
the computer base, aligned along the
computer base.
2. Insert two nylon ties through the
computer base (Figure 6).
Fꢀgure 5- Make sure the com-
puter cannot be bounced off.
3. Place the base on the stem and tighten
the nylon tie.
4. Slide the computer into the computer
base until the front of the computer and
computer base line up.
5. Check that the computer base cannot
be rotated around the stem and the
computer cannot slide backwards on the
computer base.
6. Tighten the nylon ties and trim the
excess length.
Fꢀgure 6- nylon tꢀe threaded
through computer base
installatꢀon
ꢂ
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Placing the magnet and sensors
The wheel magnet must be aligned so that
it passes across the sensor. As the magnet
passes the sensor, it must be no further from
the sensor than 1 to 3mm (1/32 to 1/8 inch).
The wheel magnet has a ‘T’ shaped slot with
two configurations: round spokes and flat or
bladed spokes (Figure 7).
The cadence sensor, with the wire, mounts
near the crankset. It must be aligned so that
the magnet passes within 1-3mm, and in line
with the small line on the sensor (Figure 8).
Fꢀgure ꢂ- installꢀng magnet on
round or oval spokes
To install the wheel magnet
1. Remove the screw from the magnet.
2. Slide the slot in the back of the magnet
over the spoke.
For a flat or bladed spoke, start the spoke near
the end where the spoke is round, and align the
top of the ‘T’ with the spoke as you slide the
magnet up the blade (Figure 7).
3. Thread the screw into the magnet until it
is snug against the spoke.
Fꢀgure 8- Magnet placed on
crankarm, alꢀgned wꢀth sensor on
chaꢀnstay
installatꢀon
8
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06 Incite ACH 07_13.indd
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To install the sensor
These instructions are written for the
cadence sensor, which goes on the frame’s
left chainstay. The instructions apply
equally to installing the ACH Digital
cadence sensor or the wheel sensor on the
fork- where there is no wire on the sensor.
1.0 -
3.0mm
1. Align the sensor with the magnet.
The magnet must pass across the line on the
sensor (Figure 9).
2. Orient the sensor so that the clearance
between the sensor and the magnet is
between 1 to 3mm.
Fꢀgure 9- Magnet alꢀgnment and
clearance
The sensor can be rotated around the crank
about 45 degrees.
If needed, the sensor and magnet can be moved
up or down the crank and bike frame to change
the amount of clearance.
3. For a wireless sensor, install the rubber
“foot” in the sensor (Figure 10).
The ACH Digital has an integrated rubber foot.
4. Attach the sensor with nylon ties, but
do not fully tighten.
Fꢀgure ꢁ0- Wꢀreless sensor, foot,
and fork blade
installatꢀon
9
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5. With the computer in the computer base,
check the alignment of the sensor and magnet
by spinning the wheel and noting if the
computer is displaying cadence (or for the
wheel sensor, speed).
If the computer shows cadence (RPM) or current
speed, the sensor is reading the magnet. If the
computer is not displaying a value, realign the sensor
and magnet until one is displayed.
6. Tighten the nylon ties and trim the excess
length (Figure 11).
Fꢀgure ꢁꢁ- Trꢀm excess nylon tꢀe
length
ꢁ0
installatꢀon
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POSITIOnIng Of THe HeArT rATe STrAP
To monitor your pulse, or heart rate, you
must be wearing the heart rate strap. The
strap senses each contraction, or beat, of
your heart. The beat is sensed electrically,
so proper location of the strap is important
to attain the strongest signal.
To be near to your heart, wear the heart
rate strap around your lower rib cage, just
under the breasts (Figure 12).
For best results, the contact between the
sensor and your skin should be moist.
Fꢀgure ꢁ2- Posꢀtꢀon of the heart
rate strap
Wet the ribbed section of the sensor before
putting it on. Once you start riding, this
area will stay moist from perspiration.
installatꢀon
ꢁꢁ
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eASy SeTuP (reSeT)
The computer must be set, or
“programmed,” so that it gives its
readout in the units you prefer, and so
that it calculates with the correct wheel
size.
using the buttons
Mode
When setting the computer, there are
three ways to use the buttons:
Scroll
Set
Push- touch once
Fꢀgure ꢁ3- Buttons on the incꢀte
ACH computer
Cycle- push repeatedly as needed
Hold- push and hold in for two
or three seconds
To set the ACH, you must use the
four buttons (Figure 13) in a specific
sequence:
Set• (button on the right)
•Mode (button on the left)
Scroll (two bottom buttons, push
either one- the computer will
scroll in a different direction)
easy setup (ReSet)
ꢁ2
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Mode
Scroll
Set
Choose a method to ReSet the computer:
• Push any button to wake the
computer from shipping mode
• Push the ReSet button (AC) on the
back of the computer
INCITE
• Install a new battery
The Wheel select icon appears with a tire
size: 700-23 (Figure 14).
ACH
To set the wheel size
Fꢀgure ꢁ4- Tꢀre sꢀze screen
1. Cycle Scroll to your preferred wheel size
(options are shown on Table 2).
Table 2- Wheel sꢀze selectꢀons
2. Push Set• to select.
(last settꢀng)
ꢂ00-20
ꢂ00-23
650-23
26-ꢁ.50
The computer displays KMH. Continue “To set
Units and Time” on the next page.
26-ꢁ.90
To set a custom value, or set the second wheel
size, see pages 26-29.
ꢂ00-25
ꢂ00-28
ꢂ00-32
26-ꢁ.95
26-2.0
26-2.ꢁ
ꢂ00-35
26-2.2
ꢂ00-38
20ꢂ5 (custom)
easy setup (ReSet)
ꢁ3
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Mode
Scroll
Set
To set units and Time
This setting tells the computer which conversion to use: metric
or SAE (“English”), which clock style to use (12-hour or 24-hour)
and sets the time.
1. Cycle Scroll to your preferred setting:
• MPH for miles
• KPH for kilometers
2. Push Set• to choose your setting.
“F” (Figure 15) appears.
3. Cycle Scroll to your preferred tempera-
ture setting:
• F for Fahrenheit
• C for Celsius
4. Push Set• to choose your setting.
“12” flashes.
Fꢀgure ꢁ5- Set unꢀts screen ꢀtems
(whꢀch show up one at a tꢀme
durꢀng set-up)
5. Cycle Scroll to your preferred clock
setting:
• 12 for 12-hour clock
• 24 for 24-hour clock
6. Push Set• to choose your setting.
The hour flashes:
• “12” (12-hour)
• “0” (24-hour)
ꢁ4
easy setup (ReSet)
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06 Incite ACH 07_13.indd 14
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Mode
Scroll
Set
9. Cycle Scroll to the hour:
• 1, 2, 3, etc. from 1A through 12P (for 12-hour clock)
• 1, 2, 3, etc. through 24 (for 24-hour clock)
10. Push Set• to choose your setting.
“00” flashes.
11. Cycle Scroll to the minute:
• 00, 01, 02, 03, etc. through 59
12. Push Set• to choose your setting.
The screen will show one of two things:
• SPD - you are ready to ride. However, your computer has many other
features; see the Advanced Features section on pages 22-37.
• PAIR? - see next section.
Pairing (ACH digital only)
The ACH Digital computer uses a wireless system where the
computer reads radio signals from the speed, cadence, or heart
rate sensors. For the computer to differentiate the signals, the
computer must be paired to the correct sensor.
To PAIr the computer
Only activate one sensor at a time. Until Pairing for a given
mode (Speed, Cadence, Heart Rate) is completed, the computer
cannot tell one signal from another.
easy setup (ReSet)
ꢁ5
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Mode
Scroll
Set
1. Cycle •Mode to SPEED.
The PAIR? signal appears.
2. Make the wheel sensor send a signal (spin the bicycle wheel).
3. Place the computer within 3 feet (1 meter) of the sensor and Hold
the Set• button.
The screen changes to PAIR....
4. Release the Set• button.
The computer works for a moment, then returns to the SPEED screen.
If the ERROR screen appears, there may be a
problem:
• There is interference (proximity to another
signal)
Move away from other computers, cell phones, etc.
• The battery in the sensor is weak
Replace the battery in the sensor- see page 20.
• There is too much distance between the
computer and sensor.
Move the computer closer to the sensor.
5. Repeat steps 1-4 in CAD mode (Cadence) while spinning the
crankset.
6. Repeat steps 1-4 in HR mode (Heart Rate) while wearing the heart
rate strap.
easy setup (ReSet)
ꢁ6
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06 Incite ACH 07_13.indd 16
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Mode
Scroll
Set
reSTArT- geTTIng reAdy TO rIde
Your computer stores data for two
intervals- since last ReSet and since last
ReStart. ReSet sets ALL data to zero.
ReStart sets only the Trip data to zero.
To reStart (set the Trip data to zero)
The trip data includes five modes for seven
total sets:
• ODOMETER
• SPEED
• ALTITUDE
• GRADE
TRP
AVG, MAX
TRP, MAX
AVG
Fꢀgure ꢁ6- Stopwatch mode
showꢀng tꢀme wꢀth seconds
• CLOCK (Stopwatch)
1. Cycle •Mode to CLOCK.
2. Cycle Scroll to Stopwatch (Figure 16).
3. Hold Set• and then at the same time, Hold •Mode.
Stopwatch setting reads ‘00:00.00’ indicating trip mode is set to zero.
To start the trip modes
Any input of distance or cadence will start the stopwatch and
other trip modes.
ReStart
ꢁꢂ
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06 Incite ACH 07_13.indd 17
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Mode
Scroll
Set
AddITIOnAl InfOrMATIOn
Changing mode
Once the computer is programmed and installed, it is very easy
to use. To change to different modes (functions), simply Cycle
the •Mode button on the left of the computer until the desired
function appears, shown by the spelled name of the function. To
move within that function, Cycle the Scroll buttons.
removing the computer from the computer base
The computer is held on its base by a flexible snap. To remove
the computer, press firmly on the computer (not on the base) in a
rearward direction.
using the computer in wet weather
Bicycle computers function on electricity. If the electrical contacts
between the computer and its base become saturated, the
electrical signals may become irregular or interrupted entirely.
Addꢀtꢀonal informatꢀon
ꢁ8
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06 Incite ACH 07_13.indd 18
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TrOuBleSHOOTIng
The Incite ACH computer is designed to be easy to install and
maintain. However, computers occasionally have problems. Table
3 shows some possible problems, causes, and solutions:
Table 3- Common problems and solutꢀons
Blank screen
Computer ꢀs ꢀn shꢀppꢀng mode. Push a button.
Battery ꢀs dead, or ꢀnstalled ꢀncorrectly. Reꢀnstall good battery.
Magnet mꢀsalꢀgned or too far away. Re-adjust magnet and sensor placement.
Battery power ꢀs low. Replace battery.
erratꢀc data
no current speed
Magnet mꢀsalꢀgned or too far away. Re-adjust magnet and sensor placement.
Wheel sꢀze ꢀs ꢀncorrect. ReSet computer.
Speed ꢀs ꢀncorrect.
Sensor ꢀs not readꢀng magnet properly. Readjust magnet and sensor alꢀgnment.
Magnet ꢀs not readꢀng sensor properly. Readjust magnet and sensor alꢀgnment.
no cadence
Contacts between computer and base are not touchꢀng because computer ꢀs not
on base. Reꢀnstall.
no heart rate
Heart rate strap battery power ꢀs low. Replace battery.
Heart rate strap ꢀs not contactꢀng skꢀn. Moꢀsten and reposꢀtꢀon.
Troubleshootꢀng
ꢁ9
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06 Incite ACH 07_13.indd 19
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rePlACIng THe BATTery
If the computer is giving erratic information,
a computer or sensor battery may be running
low on power (normally accompanied by the
low battery icon, Figure 17). Replace the
batteries whenever the computer malfunc-
tions, or every 6 months. Take an old battery
to the store with you, but this is the generic
description for the proper battery:
ACH computer and heart rate strap
• CR2032, lithium cell, 3 volts
ACH wheel sensor
• 23 AE 12v
Fꢀgure ꢁꢂ- low battery ꢀcon
ACH Digital- computer, sensors, heart
rate strap
• CR2032, lithium cell, 3 volts
When the battery is removed, the computer automatically resets
function totals to Zero. After installing a new battery, you can
manually set your totals, but you must note those values before
removing the battery. With the ACH Digital, you will have to
again perform the Pairing procedure.
Replacing the battery in the speed sensor, cadence sensor, or heart rate strap
follows the same basic procedure.
20
Replacꢀng the Battery
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06 Incite ACH 07_13.indd 20
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To replace the computer battery
1. Remove the computer from its base.
2. Identify the battery cover, with its deep
slot (a similar battery cover is found on
the back, or skin-side, or the heart rate
strap).
3. Insert a large coin into the slot and rotate
in a counter-clockwise direction about
one-quarter turn (Figure 18).
4. Lift the battery cover, exposing the
battery.
Be careful to avoid losing the rubber O-ring seal.
Fꢀgure ꢁ8- Removꢀng battery
cover
5. Remove the old battery.
It may be possible to shake the battery out.
Otherwise, carefully pry the battery up with a thin
tool or knife blade.
6. Insert the new battery with the ‘cross’ and
identifying label pointing up (Figure 19).
7. Replace the battery cover (and O-ring seal)
and turn one-quarter turn clockwise.
Fꢀgure ꢁ9- The ‘cross’ on the bat-
tery poꢀnts up
Replacꢀng the battery
2ꢁ
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AdvAnCed feATureS
The ACH computer has many advanced functions and features.
These include:
Units .......................................................................................... 23
Clock.......................................................................................... 24
Stopwatch.................................................................................. 25
Wheel size and setting a second wheel..................................... 26
Speed.......................................................................................... 30
Odometer................................................................................... 31
Cadence...................................................................................... 32
Altitude...................................................................................... 33
Grade ......................................................................................... 35
Heart rate .................................................................................. 36
Heart rate zone.......................................................................... 37
22
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06 Incite ACH 07_13.indd 22
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units
This setting tells the computer which conversion to use: metric
or SAE (“English”).
To set units
1. Cycle •Mode to ODOMETER.
2. Cycle Scroll to TRP.
3. Hold Set•.
“KMH” appears.
4. Cycle Scroll to your preferred setting:
• MPH for miles
• KPH for kilometers
5. Push Set• to choose your setting.
“F” appears.
6. Cycle Scroll to your preferred temperature setting:
• F for Fahrenheit
• C for Celsius
7. Push Set• to select.
The screen returns to TRP.
Advance features
23
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06 Incite ACH 07_13.indd 23
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Mode
Scroll
Set
Clock
To set Clock
1. Cycle •Mode to CLOCK
2. Hold Set•
“12” (Figure 14) flashes.
3. Cycle Scroll to your preferred clock setting:
• 12 for 12-hour clock
• 24 for 24-hour clock
4. Push Set• to choose your setting.
The hour flashes:
“12” (12-hour) or “0” (24-hour)
5. Cycle Scroll to the hour:
• 1, 2, 3, etc. from 1A through 12P (for 12-hour clock)
• 1, 2, 3, etc. through 24 (for 24-hour clock)
6. Push Set• to choose your setting.
“00” flashes.
7. Cycle Scroll to the minute:
• 1, 2, 3, etc. through 60
8. Push Set• to choose your setting.
The screen returns to Time.
Advanced features
24
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06 Incite ACH 07_13.indd 24
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Mode
Scroll
Set
Stopwatch
In addition to the clock function, your
computer also works like a stopwatch,
keeping track of hundredths of seconds for
up to 24 hours. At 24 hours, the stopwatch
restarts at 0.
To start the stopwatch
1. Cycle •Mode to CLOCK.
2. Cycle Scroll.
“00:00.00” appears (instead of Zero, Figure 20
shows a time).
Fꢀgure 20- Stopwatch mode
showꢀng tꢀme wꢀth seconds
3. Spin the front wheel, either by hand or by
riding the bike.
The stopwatch starts automatically when the wheel turns. It also turns off
automatically if the wheel quits turning for 3 seconds.
Advanced features
25
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06 Incite ACH 07_13.indd 25
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Mode
Scroll
Set
Wheel size
Your computer can read two different sizes of
wheels on two different bikes, such as your
road bike and mountain bike. Each wheel
size can be custom set for greater accuracy.
The totals for each wheel are cumulative
(ODOMETER TTL).
To set the second wheel size
1. Cycle •Mode to SPEED.
2. Hold Set•.
The wheel selection icon appears (Figure 21).
If PAIR? appears, see page 16.
Fꢀgure 2ꢁ- Wheel selectꢀon ꢀcons
Table 4- Wheel sꢀze selectꢀons and corre-
spondꢀng numerꢀcal value
3. Cycle Set• to a wheel:
• Wheel 1 is a circle
• Wheel 2 is a circle inside a
semi-circle
ꢂ00-20
ꢂ00-23
ꢂ00-25
ꢂ00-28
ꢂ00-32
ꢂ00-35
ꢂ00-38
2086
2096
2ꢁ05
2ꢁ36
2ꢁ55
2ꢁ68
2ꢁ80
650-23
26-ꢁ.50 20ꢁ0
26-ꢁ.90 2045
26-ꢁ.95 2050
4. Push Scroll to select.
A number representing wheel size appears.
5. Cycle Scroll to your preferred wheel
size (options are shown on Table 4).
26-2.0
26-2.ꢁ
26-2.2
2055
2068
20ꢂ5
6. Push • Mode to select.
The computer returns to SPD.
Advanced features
26
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Mode
Scroll
Set
To set a custom wheel size
1. Cycle •Mode to SPEED.
2. Hold Set•.
The wheel selection icon appears.
3. Cycle Set• to a wheel:
• Wheel 1 is a circle
• Wheel 2 is a circle inside a semi-circle
4. Push Scroll to select.
A number representing tire size appears.
5. Cycle Scroll to the 4-digit number (e.g. “2155”).
6. Push Set•.
The first digit flashes.
7. Cycle Scroll to your preferred setting:
• 0, 1, or 2
8. Push Set• to choose your setting.
The second digit flashes.
9. Repeat until you have selected your preferred 4-digit number.
10. Push •Mode to return to the SPEED screen.
The computer returns to SPD.
Advanced features
2ꢂ
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Mode
Scroll
Set
To measure rollout for wheel size
Table 1 approximates the circumference of
each tire size. Instead of using an approxima-
tion, you can measure the actual circumfer-
ence of your wheel. You need a helper, your
bike, and a smooth floor with enough room
to roll the bike about 7 feet (245 cm) in a
straight line.
1. With the valve stem of the front wheel directly
over the floor Figure 22), sit on the bike.
2. Have your helper mark the floor at the valve
stem.
Fꢀgure 22- Measurꢀng rollout for
wheel sꢀze
3. While you sit on the bike, have the helper roll
the bike forward one revolution of the wheel, so
that the valve stem is again directly over the floor.
4. Mark the new location of the valve stem.
5. Measure the distance between the marks, in millimeters.
If you can only measure in inches, convert to millimeters by multiplying by 25.4.
6. Use the result to program your computer, following the instruc-
tions on page 25.
Advanced features
28
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Mode
Scroll
Set
To select the wheel size
1. Cycle •Mode to ODOMETER.
2. Cycle Scroll to TRP.
INCITE
3. Hold both left and right Scroll buttons
to change to your preferred setting
(Figure 23):
F
M
• Wheel 1
• Wheel 2
The computer returns to the TRP screen.
O
Fꢀgure 23- Wheel ꢀcons
Advanced features
29
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06 Incite ACH 07_13.indd 29
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Mode
Scroll
Set
Speed
In addition to the current speed which is
always displayed, there are other SPEED
features which you can access, shown below.
To view speed data
1. Cycle •Mode until SPEED appears
(Figure 24).
If the PAIR? screen appears, see page 16.
2. Cycle Scroll until the desired datum
appears:
• AVG - average speed
Fꢀgure 24- SPeed screen
• MAX- maximum speed
• Pacer indicates if current speed is
above or below AVG (Figure 24).
Advanced features
30
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Mode
Scroll
Set
Odometer
By default, the odometer on a new or ReSet computer always starts
at ‘0’. However, the odometer can be manually set so you don’t have
to start at zero.
To set Odometer total (TTl)
1. Cycle •Mode to ODOMETER (Figure
25).
2. Cycle Scroll to TTL.
3. Hold Set•.
The first digit of five flashes.
4. Cycle Scroll to your preferred value.
5. Press Set• to select.
The next digit flashes.
Fꢀgure 25- odoMeTeR screen
5. Repeat steps 4 and 5 until all digits have
been selected.
After the last digit is selected, the computer returns to the SPEED screen.
If the PAIR screen appears, see page 16.
Advanced features
3ꢁ
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Mode
Scroll
Set
Cadence
Cadence is the number of complete pedal
revolutions per minute, or RPM. In addition
to Current RPM, the ACH also displays your
average cadence (AVG) and fastest cadence
(MAX).
To view cadence data
1. Cycle •Mode until CAD appears (Figure
26).
If the PAIR screen appears, see page 16.
ACH
2. Cycle Scroll until the desired datum
appears:
Fꢀgure 26- CAdenCe screen
• CUR- current cadence
• AVG - average cadence
• MAX- maximum cadence
Advanced features
32
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06 Incite ACH 07_13.indd 32
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Mode
Scroll
Set
Altitude
The ACH altimeter allows you to view your
climbing total for a trip, and also calculates
your total, like total distance. The display units
correspond with the distance units set for the
odometer: FT or M (Figure 27).
When you restart the computer, your total will
return to 0. You can manually set the total (TTL).
To view altitude data
1. Cycle •Mode until ALTITUDE appears.
2. Cycle Scroll until the desired datum
appears
Fꢀgure 2ꢂ- AlTiTude screen
• TTL- total altitude gain since ReSet
• CUR- current altitude
• TRP- altitude gain since last ReStart
• MAX- maximum altitude
To set current altitude (Cur)
1. Cycle •Mode to ALTITUDE.
2. Cycle Scroll to CUR.
Advanced features
33
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Mode
Scroll
Set
3. Hold Set•.
The current elevation appears, and the + or - (above or below sea level) is
flashing.
4. Cycle Scroll to your preferred value.
5. Push Set• to select.
The first digit flashes.
6. Repeat steps 4 and 5 until all digits have been set.
The computer returns to the Altitude CUR screen.
To manually set Altitude total (TTl)
1. Cycle •Mode to Altitude.
2. Cycle Scroll to TTL.
3. Hold Set•.
The total elevation gain appears, and the first digit is flashing.
4. Cycle Scroll until the first digit shows your preferred value.
5. Push Set• to select.
The next digit flashes.
6. Repeat steps 4 and 5 until all digits have been set.
The computer returns to the Altitude TTL screen.
Advanced features
34
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Mode
Scroll
Set
grade
Grade describes the steepness of an incline.
It is a function of altitude gain divided by the
distance travelled, expressed as a percentage
(Figure 28). For example, if you gain 6 feet of
elevation in 100 feet traveled (183cm / 47.2m),
you would be on a 6% grade.
To view grade data
1. Cycle •Mode until GRADE appears.
2. Cycle Scroll until the desired datum
appears:
Fꢀgure 28- GRAde screen
• CUR- current grade
• TRP AVG- average grade since
ReStart
• TRP MAX- steepest grade since
ReStart
Grade data is only stored during a single
trip.
Advanced features
35
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Mode
Scroll
Set
Heart rate
The ACH computer also functions as a
wireless heart rate monitor, and can display
advanced heart rate data when the heart rate
icon is displayed (Figure 29). These data are
all erased when the Trip Data is erased.
For the ACH Digital (only): In this wireless
system, the computer must recognize a radio
signal sent by the heart rate strap. To receive
the correct signal, the computer must be
“paired” to the heart rate strap. See page 16.
To view heart rate data
Fꢀgure 29- Heart rate and heart
rate ꢀcon
1. Cycle •Mode until HEART RATE
appears.
If the PAIR screen appears, see page 16.
2. Cycle Scroll until the desired datum
appears:
• CUR- current heart rate
For ACH Digital (only)
• AVG - average heart rate
• MAX - maximum heart rate
• ZONE (see next page)
Advanced features
36
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06 Incite ACH 07_13.indd 36
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Mode
Scroll
Set
Heart rate zone
The heart rate zone can be set to give you
an easy-to-read visual indicator of where
your heart rate is. The Up and Down
arrows indicate if your heart rate is above
or below the zone (Figure 30).
To set heart rate zones
1. Cycle •Mode until HEART RATE
appears.
2. Cycle Scroll until ZONE appears.
Fꢀgure 30- Heart rate zone
3. Hold Set•
SET ZONE appears.
Then the Up arrow appears and the first digit flashes.
4. Cycle Scroll to change the first digit.
5. Push Set• to select
The next digit flashes.
6. Repeat until the high value is selected.
The Down arrow appears, and the first digit flashes.
7. Repeat steps 4-6 to set the lower limit value.
The screen returns to ZONE.
Advanced features
3ꢂ
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lIMITed WArrAnTy
Trek Bicycle Corporation warrants each new Incite computer
against defects in workmanship and materials.
This warranty covers
Trek Incite computer models 6i, 8i, 9i, 11i, ACH, and ACH Digital
for a period of two years from the date of sale.
This warranty does not cover
• Normal wear and tear, including the length of battery life
• Improper assembly
• Installation of parts or accessories not originally intended
for, or compatible with the component as sold
• Damage or failure due to accident, misuse, abuse, or neglect
This warranty is void in its entirety by any modification of the component
or its parts.
This warranty is expressly limited to the repair or replacement of a
defective item and is the sole remedy of the warranty. This warranty
extends from the date of purchase, applies only to the original owner, and
is not transferable. Trek is not responsible for incidental or consequen-
tial damages. Some states do not allow the exclusion of incidental or
consequential damages, so the above exclusion may not apply to you.
Claims under this warranty must be made through an authorized dealer.
Proof of purchase is required.
This warranty gives the consumer specific legal rights, and those rights
may vary from place to place. This warranty does not affect the statutory
rights of the consumer.
lꢀmꢀted Warranty
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