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Bell Wireless speedometer
with calorie counter
™
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OVERVIEW
1 Computer & Bracket
2 Computer Sensor
3 Magnet
NOTE: Follow
instructions
carefully. Proper
installation and
adjustment may
take up to 30
minutes.
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Install Batteries
STEP 1
Computer Sensor
Use a small coin to remove the battery cover from
the computer. Place provided battery (3.0V/CR2032)
in unit with positive side facing up and replace
battery cover. NOTE: Sensor comes with same
type of battery pre-installed. Directions provided for battery replacement.
For optimal performance,
we recommend changing
the sensor battery whenever you change the
speedometer battery.
3.0V/CR2032
3.0V/CR2032
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Install Computer
Bracket
STEP 2
Remove the adhesive
tape shield and position
the bracket on the
handle bar. Secure the
bracket using two of
the zip ties provided.
Insert the computer
into the bracket
Make sure bracket tab
is facing toward bike as
shown in illustration.
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Install Computer
Sensor
STEP 3
Position the computer sensor on the right front fork so that:
A) The battery compartment faces away from the bike.
B) The sensor is as close to the spokes as possible.
You can adjust the positioning up or down the
fork as necessary.
Secure the sensor using 1 zip tie. Do not tighten
completely as further adjustments to the sensor
position will be necessary.
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Install Magnet
STEP 4
Secure the magnet to a spoke on the right side of
the front wheel. Clamp will work with both (A) thick
and (B) thin spokes. Screw to tighten. Make sure
magnet faces toward the outside of the wheel.
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Fine Tune
Magnet/Sensor
Positioning
STEP 5
Adjust the sensor & magnet location so that:
A) The magnet passes by the edge of the sensor
marked with the arrow when the wheel rotates
B) There is no more than 1⁄8"(3 mm) clearance
between the sensor and the magnet
Now lift & spin the front tire. The computer display
will change with the spinning tire, if the sensor
and magnet are installed correctly. If the computer
display remains constant, further adjustment of the
sensor and magnet location is necessary.
(
3 mm
)
1
⁄8
"
MAX
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STEP 1: Set the Wheel Value– First, using the table provided, determine the correct, 4-digit, wheel value
based on the size of your tire. The wheel value is the distance in millimeters per one revolution of the wheel.
Next, press and hold the left or right MODE button and the SET button for two seconds. The preset value “2124”
should appear with the digit “4” ashing. Press the right or left MODE button to modify the digit to the correct
setting (hold either MODE button down for fast advance). Once correct digit is shown, press the SET button to
move to the next digit. Repeat until all four digits are set to the correct wheel value for your bike.
NOTE: You can return to the wheel size input mode by pressing and holding both the MODE and SET buttons
for 3 seconds. Removing the battery will erase the wheel value.
STEP 2: Set KM or Mile Selection– After
setting the wheel value, the KM/M selection will
appear. Press the left or right MODE button to
choose kilometer or mile selection. Press the SET
button to conrm.
STEP 3: Input Age and Weight– After setting
the KM/M selection two numbers will appear. Enter
your age as the large number above the horizontal
line. Press the left or right MODE button to modify
the “ones” digit to the correct setting. Press the
SET button to conrm. Repeat for the “tens” digit.
Enter your weight as the smaller number below the horizontal line following the same steps.
By entering your actual age and weight, you will get a more accurate calculation of calories and fat burned
NOTE: The computer will default to kilograms (72.6kg) or pounds (160lb) based on your selection of kilometers
or miles respectively.
Road Bike
20" 1596
22" 1759
24" 1916
26" 2073
27"/700c 2124
Mountain Bike
24" 1888
26" 2045
27" 2155
28" 2237
Programming the ComPuter
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Programming the ComPuter
STEP 4: Set Distance for Maintenance Reminder– After setting age and weight, the preset number of
600 km (or miles) will ash. This is the default distance in KM or Miles for the Maintenance Reminder function.
Press the left or right MODE button to select 200, 400, 600 or 800 km (or mile) maintenance interval, then press
the SET button to conrm. When your odometer (ODO) reaches the selected distance interval, the wrench icon
( ) will ash, reminding you to service your bicycle (check tires and other parts for wear, lubricate chain,
etc…). Press the SET button to stop the wrench icon ( ) from ashing.
STEP 5: Set the Clock– Press and hold the SET button for two seconds. You will see a 12 or 24-hour digital
clock with a ashing colon at the bottom of computer display. To switch between the 12 and 24 hour format
press the left or right MODE button. Press the SET button to conrm. Next, the hour digits will start to ash. Use
the right or left MODE buttons to select the hour and press the SET button to conrm. Repeat for minutes digits.
Press the left or right MODE button to enter Odometer (ODO) mode.
STEP 6: Test to Ensure Proper Installation– Now that the computer is programmed, insert it into the
bracket. Spin the front wheel. The speed tendency icon in the upper left corner of the screen should be turning
as the computer starts recording data (Refer to Troubleshooting in case of problems).
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additional FunCtion modes
ODOMETER (ODO)– Total distance traveled is indicated by “ODO” and displayed
on the bottom line. To reset ODO, press the SET button for 2 seconds or remove and
replace the battery. Adjust each ashing digit by pressing either the left or right MODE
button and then press SET to conrm. Now press either MODE button to advance to
the DST mode.
TRIP METER (DST)– Trip distance is indicated by DST and is displayed on the
bottom line. The Trip Meter is activated automatically with speedometer input (comes
on automatically when you begin riding, turns off when you stop). To reset DST to zero,
press and hold the SET button for 2 seconds. Note that TM (Trip Time) & AVS (Average
Speed) will also be reset at that time. Now press either MODE button to advance to
the MXS mode.
MAXIMUM SPEED (MXS)– Maximum speed is indicated by MXS and is displayed
on the bottom line. Maximum speed is stored in memory and updates only when a
higher speed is reached. To reset MXS, press and hold the SET button for 2 seconds.
Now press either MODE button to advance to the Average Speed (AVS) mode.