Turbo SPORT CYCLOCOMPUTER 2004 Instruction manual

1
2004 TURBO® SPORT
CYCLOCOMPUTER
Congratulations on your purchase! You are now the
owner of one of the world’s most advanced cyclocomput-
ers. Your Specialized Turbo® Sport a revolutionary new
three-line LCD screen. The large, easy to read, digits
allow you to view two functions simultaneously and the
alphanumeric dot matrix display provides a quick refer-
ence to the currently displayed function. The Turbo®
Sport has been designed to provide the best combina-
tion of performance, features, durability and ease of use.
This illustration describes the screen display
and buttons
MODE/SET rocker switch
Dot-matrix Display Area
Digital Display Area
Wheel Option Indicator
MPH or KM/H indicator
1
3
4
6
2
8
7
5
FIGURE 1

3
bottom of the case with the
tip of a pen or a paper
clip. This will clear all the
data and re-start the
Computer. If you need to
replace the battery, make a
note of your odometer
reading and wheel circum-
ference settings before
removing it. You can then
re-enter the data when you
restart the Computer.
FIGURE 3: BATTERY
INSTALLATION
Mounting the Turbo®
Sport:
The following 7 functions
are available on your
Turbo® Sport:
SPEED – Current Speed
AVSPD – Average speed
MXSPD – Maximum Speed
TRIP – Trip Distance
ODO – Odometer (total
distance)
ATM – Automatic
Start/Timer
CLOCK – Digital 12/24
Hour Clock
This computer
also features:
Wired speed sensing
Two function LCD Display
Second Wheel Option
Easy Calibration Mode
Water resistant housing
2 Year Warranty
THE FOLLOWING
ITEMS ARE INCLUDED
IN YOUR TURBO®
SPORT PACKAGE:
Turbo® Computer
CR-2032 Lithium Battery
(1)
Battery Door (1)
26.0mm mounting
bracket (1)
31.8mm mounting
bracket (1)
Wired Speed sensor (1)
Magnet with screw (1)
Adhesive backed
magnet (1)
Cable tie wraps (5)
Mounting bracket sizing
straps (3)
FIGURE 2
Battery Installation
and replacement-
Before using your Turbo®
Sport Computer you will
need to install the battery.
Turn the computer over so
the display is facing down-
ward. Use a coin to
unthread the battery cap
from the Computer. Install
the battery (model
CR2032, Specialized P/N
481-3004) with the posi-
tive pole (+) facing
upward. Carefully thread
the battery cap back onto
the case with a coin. (See
Figure 3) If, after battery
replacement, the LCD dis-
play is blank or shows
incomplete digits, turn the
Computer over and press
the “AC” button on the
2
FIGURE 2
Rubber O-ring
CR2032 battery
4 screws
Tightening
sequence
FIGURE 3
The Turbo®Sport wired
speed sensor can mount on
the right or the left side of
the fork blade. Use the

To test for proper installa-
tion of the magnet, trans-
mitter and Computer, acti-
vate the Computer by push-
ing the ‘MODE’(right side)
button. Pick up the front of
the bicycle and spin the
front wheel. The “wheel
option”indicator will flash.
If it does not flash, check
the sensor and magnet
alignment. Realign as nec-
essary until the “wheel
option”indicator flashes
while spinning the wheel
OPERATION AND
PROGRAMMING
When your Turbo®Comp
has not detected any speed
input for 30 minutes, it will
enter sleep-mode in order
to conserve battery power.
During sleep mode only the
digital clock is displayed.
The computer will wake it
up when wheel speed is
detected or when the
MODE or SET button is
pressed. In order to oper-
ate your computer it must
be placed in various
“modes”(i.e. odometer
mode, distance mode). The
computer can be cycled
through these modes by
pressing the “MODE”but-
ton located on the right-
hand side the MODE/SET
rocker switch. There are
six cycling modes avail-
able: 1) Clock Mode, 2)
Odometer Mode, 3) Trip
Distance Mode 4) Average
Speed Mode, 5) Maximum
Speed Mode, 6) Automatic
Timer Mode. Once you
familiarize yourself with
the mode operation you
will find it very easy to
navigate. The following
flowchart outlines the
mode sequence. Once a
particular mode has been
entered, its values can be
reset or adjusted by press-
ing and holding the “SET ”
button for three seconds.
1. Setting the
5
cable tie-wraps provided to
position the sensor. Do not
tighten until the final place-
ment of the sensor magnet
is correct. (See figure 4).
Wheel magnets have been
provided for both tradition-
al round
spokes and
bladed (flat)
aerodynamic
spokes.
Attach the
magnet to a
spoke across
from the transmitter with
the magnet screw. The
clearance between the
magnet and the transmitter
should be approximately
1/32”-1/16”
(1-2mm).
Tighten the mag-
net and transmit-
ter. Do not over-
tighten the mag-
net screw. (See
figure 5).
For wheels with
bladed spokes:
Use some isopropyl (rub-
bing) alcohol or a mild
detergent to thoroughly
clean the spoke that you
plan to attach the magnet
to. Remove the backing
from the adhesive tape and
firmly press the magnet
onto spoke. The tape uses
a special pressure sensitive
adhesive. To ensure a
strong bond, please wait at
least 12 hours for the
adhesive to cure before
riding your bicycle.
Attach the appropriate
mount (26.0mm and
31.8mm sizes are includ-
ed) to the handlebar using
the bracket screw provid-
ed. Tighten so that the
bracket cannot rotate on
the handlebar. There are
several sizing straps pro-
vided to fit different diame-
ter bars. (See figure 6).
Slide the Computer for-
ward onto the mount until
it ‘snaps’into place with
an audible click. Plug the
wire from the speed sensor
into the socket on the bot-
tom of your Computer To
remove the Computer,
remove the speed wire
then push it backward until
it releases from the mount.
4
FIGURE 4
FIGURE 5
FIGURE 6

odometer setting is correct
push the “SET”button five
times to exit odometer
mode. (Otherwise, see
“Setting the programmable
odometer”below).
3. Setting the
Programmable Odometer:
This mode is useful if you
have replaced the battery
and would like to retain the
mileage you have already
ridden. To access the
Programmable odometer
mode, first advance to the
Odometer Mode by press-
ing “MODE”button until
ODO appears in the Dot-
matrix Display Area. Hold
down the “SET”button for
three seconds (If you have
selected English language,
the Km/h indicator will
flash. If the Km/h setting is
correct press the “SET”but-
ton once) and a five-digit
number will appear. You
are now in the program-
mable odometer mode. To
enter a mileage into the
odometer, press the
“MODE”button until the
flashing digit is correct.
(Note: The “MODE”button
may be held to quickly
scroll to the correct digit.)
Press the “SET”button to
select the next digit to the
right. Repeat this process
until all five digits are
entered as your existing
mileage. (See figure 7)
4. Wheel Circumference
Selection:
To set the circumference for
the type of tires you are
using, you can use
Specialized’s “Easy
Calibration Mode”or
measure your actual tire
circumference by the roll-
out method. Two different
tire diameters may be
7
Display Language
Your Turbo®can display
information on the dot-
matrix display area in six
different languages:
English (ENGL), German
(GER), French (FR), Italian
(ITA), Dutch (NED), and
Spanish (ESP). To select
your language push the
mode button repeatedly
until CLOCK is displayed in
the Dot-matrix Display
Area. Then, depress hold
the “MODE”button for
three seconds. The selected
language will be dis-
played. Use the “MODE”
button to scroll through the
languages. When the
selected language is dis-
played (default language is
English), press the “SET”
button once to confirm
your selection and exit dis-
play language mode.
2. Miles or Kilometers
selection:
Your Turbo®Sport will
record distance and speed
in either miles (m & m/h)
or kilometers (K & Km/h).
Please note that miles can
only be selected when the
language setting is English.
All other languages display
only kilometers. (See
“Setting the Display
Language”above). To
enter your selection of
miles or kilometers, push
the “MODE”button until
ODO appears in the Dot-
matrix Display Area (This
is called the odometer
mode). Next, hold down
the “SET”button for three
seconds. The “Km”or “m”
indicator will begin blink-
ing. You may now alter-
nate between miles and
kilometers by pressing the
“MODE”button. When the
correct choice is flashing,
select it by pressing the
“SET”button. You will now
enter the “Programmable
Odometer”mode. If the
6
CLOCK
I
ODO
I
TRIP
I
AVSPD
I
MXSPD
I
ATM
FIGURE 7

rider weight.
1. Extend a tape measure
out to 3000mm (120 inch-
es) and lock it in place.
2. With your tire inflated to
its proper pressure, place
the valve at the 6:00 posi-
tion (at the bottom) directly
over the start of the meas-
uring tape.
3. Roll the wheel one com-
plete revolution until the
valve stem is again at the
6:00 position. Read the
tape directly under the
valve and note the distance
in millimeters. (To convert
inches to millimeters, multi-
ply inches by 25.4). Use
this number to replace the
default (default values are
2073 for wheel one, and
2134 for wheel two) when
programming your
Computer. (See figure 9).
You may also use
the following quick-
reference chart:
Generic Tire Size Chart
This chart is for non-
Specialized tires
26 X 1.75
2140
26 X 2.0
2074
26 X 2.1
2090
650C X 20
1945
700C X 26
2124
700C X 38
2170
Programming
the circumference:
To enter the tire circumfer-
ence number, select the
Odometer (ODO) mode
and then hold down the
“MODE”button for three
seconds. The display will
now show the currently
selected tire size for wheel
option #1. (See figure 10).
If necessary scroll through
the preprogrammed tire
sizes by tapping the
“MODE”button until the
display shows MM and
four-digit number. This
number represents your
tire circumference in mil-
9
entered by using the
Computer’s “Second
Wheel Option.”
Easy Calibration Mode:
Your Turbo®Sport has
been preprogrammed with
the following 14
Specialized tire sizes:
26 X 1.0
26 X 2.2
26 X 1.25
650c X 20
26 X 1.5
700c X 20
26 X 1.9
700c X 23
26 X 1.95
700c X 26
26 X 2.0
700c X 32
26 X 2.1
700c X 38
When using Easy
Calibration Mode, the
Turbo®Sport will display
the tire size on its LCD dis-
play screen. (See figure 8)
The Easy Calibration Mode
is accessed by entering the
Odometer (ODO) mode
and holding down the
“MODE”button for three
seconds. The display will
now show the currently
selected tire size for wheel
option #1. To scroll through
the preprogrammed tire
sizes press the “MODE”
button. When you reach
the desired tire size press
the “SET”button once to
select it and enter Easy
Calibration Mode for wheel
option #2. Follow the same
procedure to program the
wheel #2 tire size and tap
the “SET”button to exit
Easy Calibration Mode.
Roll Out Method
The roll out method will
provide the most accurate
Computer calibration and
can take into account vari-
ables such as inflation
pressure, rim width and
8
FIGURE 8
Wheel Circumfrence
Roll Forward
stem
FIGURE 9

11
5. Setting the Clock
Your Turbo®Sport features
a digital clock. To access
the “clock mode”press
and the “MODE”button
repeatedly until CLOCK
appears in the Dot-matrix
Display Area. To set the
clock, press the “SET”but-
ton for three seconds. The
display will flash either
twelve (12:) or twenty four
(24:). Select between 12:
or 24: mode by pressing
the “MODE”button. Press
the “SET”button to confirm
your selection. The hour
digit will now begin flash-
ing. Press the “MODE”
button to adjust the hour
digits. AM/PM is selected
by scrolling the hour digit.
Press the “SET”button to
accept the hour selection.
The minutes will flash and
can be adjusted by press-
ing the “MODE”button.
(Hold the “MODE”button
to scroll through the digits
quickly) Press the “SET”
button to set the minutes
and return to clock mode
6. AutomaticTimer Mode
The Turbo®Sport has an
Automatic Timer Mode
(ATM) The ATM selection
allows you to keep track of
your actual riding time.
The ATM timer only oper-
ates when the wheel is
rotating and cannot be
turned on or off manually.
Note: The average speed
(AVSPD) calculation is
based upon the ATM time.
COMPUTER
FUNCTIONS
Speedometer (SPEED)-
Your current speed is
always displayed in large
digits on the top line of the
LCD screen. The speed is
10
limeters. Press the
“MODE”button until the
flashing digit is correct.
(Note: The “MODE”but-
ton may be held to scroll
to the correct digit.) Press
the “SET”button to select
the next digit to the right.
Repeat the process until
all four digits are entered
as your tire circumference.
Press the “SET”button
once to select it and enter
the circumference for
wheel option #2. Follow
the same procedure to
program the wheel #2 tire
size and tap the “SET”
button to exit circumfer-
ence programming mode.
displayed up to 99.9 M/h
(99.9 Km/h) with a resolu-
tion of 0.1 M/h (0.1
Km/h)
Average Speed (AVSPD)-
The Average Speed is
shown on the lower line
Digital Display Area up to
99.9 M/h (99.9 Km/h)
with a resolution of 0.1
M/h (0.1 Km/h)
The average speed is
based upon the ATM time.
The resolution of the aver-
age speed data on the
Digital Display Area is
shown in 0.1M/h or Km/h
increments. (See figure 12)
FIGURE 10
FIGURE 11 FIGURE 12

operates only when there is
speed input and is dis-
played In the Digital
Display Area of the screen
Trip Distance (DST)-
Trip distance mode will
record up to 999.99 miles
or kilometers and then roll
to zero. The trip distance
can be reset by pressing
the “SET”button for three
seconds. The resolution is
0.01 miles (0.01
Kilometers). The trip dis-
tance is shown on the
lower line if the screen.
Odometer (ODO)-
The odometer will record
the total distance traveled
up to 99,999 miles or kilo-
meters and then roll to
zero. The odometer can be
reset by pressing the “SET”
button for three seconds.
The total distance is shown
on the lower line if the
screen.
Programmable Odometer-
The odometer digits are
programmable. This is
convenient for transferring
your hard-earned mileage
that is usually lost when
changing batteries or
Computers.
Clock-
Your Turbo®Sport is
equipped with a digital
clock. The clock can be set
to operate in either 12 or
24-hour mode.
Second Wheel Option-
For riders who own more
than one bicycle or who
frequently change tires, the
13
Maximum Speed
(MXSPD)-
The Maximum Speed is
shown on the lower line of
the Digital Display Area up
to 99.9 M/h (99.9 Km/h)
with a resolution of 0.1
M/h (0.1 Km/h) The max-
imum speed is retained in
memory and updated
when a higher speed is
maintained for three sec-
onds. The maximum speed
can be reset by pressing
the “SET”button for three
seconds. (See figure 13)
Auto Start/Stop Timer
(ATM)- In ATM mode the
timer function records the
actual time spent riding. It
12
Turbo®Sport is capable of
storing two tire sizes. You
can change between the
two sizes by entering
Distance Mode and select-
ing TRIP. Then, press the
“MODE”button for three
seconds. The second wheel
mode indicator will change
from 1 to 2. Mileage
recorded will be cumulative
between the two sizes. (An
accessory handlebar mount
is available from your
Specialized dealer. P/N
4814-5045
TROUBLESHOOTING:
Display is blank:
Change the battery or
press the AC button on the
bottom of the case
Display shows
partial digits:
Press the AC button on the
bottom of the case.
Speed/distance not record-
ing: Check sensor/magnet
alignment. Make sure that
the sensor is no more than
1/16”(2mm) from the
magnet. Replace transmit-
ter battery if necessary.
FIGURE 13
FIGURE 14

regularly. If any of the
components come loose, it
could become tangled in
your spokes and cause an
accident.
•See your authorized
Specialized dealer if you
have any trouble installing
or maintaining your
Computer.
•Clean the unit with a
mild detergent and a soft
dry cloth. Never use any
kind of solvent or alcohol.
•The Turbo®Sport
Computer is intended for
use on bicycles only and
should not be used on any
motorized vehicle.
SPECIFICATIONS:
Current Speed:
0.0 to 99.90 MPH
0.0 to 99.90 Km/H
Average Speed (AVS)
0.0 to 199.9 MPH
0.0 to 199.9 Km/H
Maximum Speed (MXS)
0.0 to 199.9 MPH
to 199.9 Km/H
Trip Distance (DST)
0 to 999.99 miles or Km
Odometer (ODO)
0 to 99,999 miles or Km
Stopwatch (TM)
0 to 9hrs, 59min, 59sec.
recycling type
Automatic Timer (ATM)
0 to 9hrs, 59min, 59sec.
recycling type
Interval Timer (INT)
5 seconds to 9hrs, 59
min, 59 sec.
Distance
Countdown(DISTÚ)
.01 to 999.99Miles
.01 to 999.99Kilometers
Operating Temperature
40°F to 104°F (4°C to
40°C)
The following replacement
parts are available from
your Specialized dealer or
by visiting the Specialized
15
Recalibrate Computer and
transmitter.
Entire screen is dark:
Did you leave the bike
parked in the hot direct
sun when it was parked? If
so, move the bike to the
shade. The data will be
OK.
Computer moves
on handlebar:
Tighten mount or add siz-
ing straps to improve fit on
handlebar.
IMPORTANT!
•Pay attention to traffic
and road conditions at all
times. Your first obligation
is to be attentive and to
ride safely.
•Do not expose it to direct
sunlight except when you
are riding.
•Do not disassemble you
Turbo®. There are no user
serviceable parts inside.
•Make sure the magnet
and the transmitter are well
aligned. Check them regu-
larly.
•Keep the Computer and
all of its components tightly
attached, and check them
14
S-store online at
WWW.SPECIALIZED.COM
DESCRIPTION PART#
STANDARD WHEEL
MAGNET 480-3003
CR-2032 TURBO®
BATTERY 480-3004
ADHESIVE BACKED
WHEEL MAGNET
4800-3002
CENTER MOUNT
4814-5035
TURBO SPORT/COMP
2ND BIKE KIT 4814-5045
TURBO SPORT/COMP
SENSOR WIRE
4814-5055
TURBO MOUNT ONLY
26.0MM 4814-5060
TURBO MOUNT ONLY
31.8MM 4814-5065
Two Year Limited
Warranty:
Specialized Bicycle Components
Inc. warrants the Original
Purchaser of this Specialized®
Turbo®Sport cyclocomputer that
the product is free from defects of
material and workmanship under
normal use and service for a peri-
od of two (2) years from the date

authorized to assume any liability
on behalf of Specialized Bicycle
Components, Inc. in connection
with the sale of this product. Some
states do not allow the exclusion or
limitation of incidental or conse-
quential damages or limitations on
how long an implied warranty
lasts, so the above limitation or
exclusion may not apply to you.
This warranty gives you specific
legal rights, and you may also
have other rights which vary from
state to state.
Turbo® is a registered trade-
mark of Specialized Bicycle
Components Inc.
© 2003 Specialized Bicycle
Components Inc.
WWW.SPECIALIZED.COM
of the original purchase. If within
two (2) year from the date of that
original purchase, this product is
found to be defective in material or
workmanship under normal use or
service, Specialized Bicycle
Components Inc. will, at its sole
option, repair or replace the prod-
uct without charge; provided that
the Original Purchaser returns the
product, securely packaged,
postage prepaid to: Specialized
Bicycle Components Inc., 1137
South, 3800 West Salt Lake City,
UT 84104, USA. Attn: Turbo®
Sport Warranty. Be sure to include
a letter indicating the specific rea-
sons for returning the product and
proof of date of purchase.
This warranty does not apply to,
and is void as to, defects or physi-
cal damage resulting from abuse,
neglect, improper repair, improp-
er fit, alterations, modifications or
use contrary to that intended by
the manufacturer. Except to the
extent prohibited by applicable
law, any implied warranty of mer-
chantability or fitness for a partic-
ular use or purpose is limited in
duration of this limited warranty.
Specialized Bicycle Sportonents,
Inc. shall not be liable for any acci-
dental or consequential damages
arising from any breach of any
expressed or implied warranty on
this product. This warranty is
exclusive and in lieu of all other
warranties, expressed or implied,
and all other remedies, guaranties
or liabilities arising by law or oth-
erwise.
Note: This warranty does not per-
tain to batteries.
No person or representative is
16