CONTINUUM 5/8

CYCLE COMPUTER 6 7

Fig. A

Fig. B

Fig. C

Magnet center aligns to the SENSING ZONES

Fig. D

Fig. E

Fig. F

Press down on this lock lever before removing the main unit.

Fig. G

Fig. H

For Flat Spoke

Slide On

For Round Spoke

Battery Cap

BRACKET

Gap 4mm (1/6inch)
A. PHYSICAL DESCRIPTIONS English 1. LCD DISLPAY 7. MAGNET 12. SENSOR 2. MODE BUTTON 8. BRACKET 13. SENSING ZONES S 9. 1.5V BATTERY 14. CABLE TIES (S x 5) 3. BATTERY CAP 4. ALL CLEAR (AC) KEY (LR44 IS TYPICAL) 15. CABLE TIES (L x 4) 5. CONTACTS 10. BRACKET RUBBER PAD x 3 6. RING 11. SENSOR RUBBER PAD B. INSTALLATION SENSOR and MAGNET MOUNTING 1. Mount the SENSOR 12 with 2 cable ties 14 on the front fork with the RUBBER PAD 11 , and let the sensor face the spoke, do not tighten the cable ties before the sensor is placed in the right position. (Fig. A) 2. Mount the MAGNET 7 on one spoke of the front wheel and let the magnet face the sensing zones S 13. Place the RING 6 around the nut to enhance the reliability of the fixed screw. (Fig. B) (New magnet with cross gap fit to all wheel spokes both aero and round). 3. Adjust the relative position between the sensor and the magnet. (Fig. C) a. Align the center of the MAGNET to either of the sensing zones S. b. Make sure the GAP between the magnet and the sensor is within 4mm (1/6 inch). Adjust the desired gap by moving both the magnet and the sensor up or down. IMPORTANT: If either a) or b) is incorrect, poor signal input will result.
4. Be sure all relative positions are correct, tightening the cable ties so they will not move. 5. Cut the excess strapping on the cable ties when the installation is finished. (Fig. D) MOUNTING BRACKET INSTALLATION (Fig. E) 1. Two rubber shims are included to attach the mounting bracket to your handlebar securely. The thinner shim is to be used with large diameter handlebars up to 31.8 mm. The thicker shim is to be used with 25.4 mm or greater diameter bars. Both shims can be used for bars less than 25.4 mm. 2. To secure the bracket to the handlebar, place the mounting bracket in the correct position, run cable ties through the passages in the bracket, wrap around the bar and fit pad(s), insert into the cable tie closure, and pull tight. Do not tighten cable ties before the bracket is in the proper position. 3. CAUTION! When trimming the cable ties, be sure not to leave any sharp rough ends which could result in injury. INSTALLING THE MAIN UNIT (Fig. F) 1. Mount the main unit onto the bracket by sliding it from front to rear until it clicks into position. 2. This bracket is designed with a locking lever to secure the main unit and prevent it from coming loose during use. 3. To remove the main unit, press down on the lock lever, then pull the main unit forward and off.
SECURING THE SENSOR CABLE (Fig. G) 1. Select suitable positions to secure the sensor cable to the fork with CABLE TIES. 2. Make sure the sensor cable is loose enough for the handlebar to turn freely before tightening the cable ties. 3. Secure excess wire near the fork crown by wrapping it around the front brake cable or by bending it back and forth and securing it with cable ties. C. BATTERY REPLACEMENT 1. When the brightness of the LCD display begins to dim, this indicates that the battery is nearly exhausted. 2. Replace with a new LR(Cross reference type A76, AG13 or V13GA) battery in the compartment on the back of the computer with the positive (+) pole toward the battery cap. (Fig. H) PRECAUTIONS 1. This computer can be used in the rain but should not be used under water. 2. Don't leave the main unit exposed to direct sunlight when not riding the bike. 3. Don't disassemble the main unit or it's accessories. 4. Check relative position and gap of sensor and magnet periodically. 5. Clean the contacts of the bracket and the bottom of the main unit periodically.
6. Don't use thinner, alcohol or benzine to clean the main unit or its accessories when they become dirty. 7. Remember to pay attention to the road while riding. TROUBLE SHOOTING Check the following before taking unit in for repairs.

PROBLEM CHECK ITEMS REMEDY Main Unit: 1.Is the battery dead? 1.Replace the battery. No display 2.Is there incorrect battery installation? 2.Be sure that the positive pole of the battery is facing the battery cap. No current 1. Is it at the recalibrating or 12HR Speed or clock setting screen? incorrect 2. Are the contacts between the main data unit and the bracket poor? 3.Are the relative positions and gap of sensor and magnet correct? 4.Is the wire broken? 5.Is the circumference correct? Irregular display LCD is black Display is slow Was the main unit under direct sunlight when not riding the bike for a long time? Is the temperature below 0 C (32 F)? 1.Refer to the adjusting procedure and complete the adjustment. 2. Wipe contacts clean. 3. Refer to (Fig.B) and (Fig.C) and readjust data correctly. 4.Repair or replace wire. 5.Refer to "CALIBRATION" and enter correct value. Refer to the "MAIN UNIT SETUP" and initiate the computer again. Place main unit in the shade to return to normal state.No adverse effect on data. Unit will return to normal state when the temperature rises.
1 MAIN UNIT SETUP CALIBRATION (UNIT SELECTION & CIRCUMFERENCE SETTING) LCD SEGMENTS AUTO TEST 3

2 SEC 2 SEC MODE

END SETTING

C mm Setting

RECALIBRATIONS

Calibration

6 SEC 2 SEC

CLOCK SETTING

WHEEL SIZE CHART

TOTAL 6 SEC

Complete Setting
Continuum 5 has 5 FUNCTIONS: SPD, DST, ODO, CLK, SCAN. Contimuum 8 has 8 FUNCTIONS: SPD, DST, ODO, CLK, AVG, MAX, TM, SCAN D. MAIN UNIT SETUP (Fig.1) COMPUTER SET-UP 1. Be sure to press the All Clear (AC) key 4 to clear all stored data and initiate the computer before using it or when replacing battery otherwise the unit may malfunction. 2. The LCD display will be tested automatically after the All Clear key is pressed. 3. Press the "MODE" button 2 to stop the LCD test, then the flicking "KM/h" and "c2155" will be displayed. CALIBRATION 1. UNIT SELECTION 1. Press the "MODE" button to select "KM/h" or "M/h"(Mile/h). 2. Hold the "MODE" button until the blinking digit is changed to the digit "2" of the c2155 to recognize either KM/h or Mile/h as desired. 2. CIRCUMFERENCE DATA SETTING 1. The default is set at 2155mm. Measure the value for your wheel (Fig. 5) or refer to the quick reference table provided in the manual for your bicycle. (Fig. 6) 2. A quick press of the "MODE" button advances the flickering digit by 1. 3. To change the blinking digit, hold down the "MODE" button until the blinking digit moves to the next digit. 4. Hold down the "MODE" button until (about 6 seconds) it exits the set-up mode to store the data entered and complete setup.

E. FUNCTIONS (Fig. 2) SPD: Current Speed 0.0 - 199.9 Km/h or 120.0 Mile/h +/- 1% The current speed is always displayed while riding. DST: Trip Distance 0.00 - 999.99 Km or Miles +/- 0.1% The DST function accumulates the distance data from the last RESET operation as long as the bicycle is being ridden. CLK: 12HR Clock It displays the current time on a 12HR clock. TM: Riding Time 0H00M00S - 19H59M59S The TM totals the riding time from the last RESET operation. AVG: Average Speed 0.0 - 199.9 Km/h or 120.0 Mile/h +/- 0.1% 1. Is calculated from the DST divided by the TM; the average data is calculated from the last RESET to the current point. 2. An "Error" symbol is displayed when either the TM is over 100 hours or the DST is over 1,000 km (or miles). Reset the unit in order to restart. MAX: Maximum Speed 0.0 - 199.9 Km/h or 120.0 Mile/h +/- 1% Displays the highest speed since the last RESET operation. ODO: Odometer 0.0 - 19999.9 Km or Miles +/- 0.1% The ODO accumulates the total distance the bike has traveled. The ODO data can be cleared by the ALL CLEAR operation only.

SCAN :

SCAN 1. Auto-Scanning Display Mode Press the MODE button until the" SCAN " symbol is displayed. The computer will change the DST, CLK, TM, AVG, MAX, TTM and ODO display modes in a loop sequence automatically every 6 seconds. 2. Fixed Display Mode Press the MODE button to turn off the " SCAN " symbol and select a desired display mode; the computer will stop the auto-scanning display operation and the display mode is set.
ALL CLEAR OPERATIONS (Initiate the Computer) Press the ALL CLEAR (AC) key to initiate the computer or use ALL CLEAR if any irregular data appears. It will clear all stored data. RESET OPERATION 1. Hold down the "MODE" button until the LCD display goes blank, then release it. The computer will RESET the DST, TM, AVG, MAX. 2. It cannot reset CLK, TTM and ODO data. RECALIBRATIONS (Fig. 3) 1. Change the display to ODO screen, hold down the "MODE" button until (about 6 seconds) it jumps to the set-up screen. 2. Refer to the main unit setup process to adjust the circumference. 3. Hold down the "MODE" button until (about 6 seconds) it exits the set-up mode to store the desired data and complete recalibrations. 12HR CLOCK SETTING (Fig. 4) 1. Change the display to " " screen. 2. Press the "MODE" button until (about 6 seconds) it jumps into the clock adjusting screen to set the clock. 3. A quick press of the "MODE" button advances the blinking digit by 1. 4. To change the blinking digit, hold down the "MODE" button until the blinking digit moves to the next digit. 5. Hold down the "MODE" button until (about 6 seconds) it exits out of the setting to store the desired data and complete clock setting.

F. BUTTON and NORMAL OPERATIONS AUTOMATIC START/STOP 1. The computer will automatically begin calculating SPD, ODO, DST, MAX, TTM, TM and AVG data while riding and stop when you stop riding. 2. The blinking symbol " " indicates that the computer is at START status. AUTO SLEEP MODE To preserve battery, this computer will automatically power down when it has not been used for about 10 minutes. The computer will power up automatically by riding the bicycle or by pressing the button. MODE BUTTON Quickly press this button to advance in a loop sequence from one basic function screen to another.

CONTINUUM W

SET SW.

CYCLE COMPUTER

Press down on this lock lever before removing the main unit.
Magnet center aligns to the marking line.

Gap 5mm (0.2")

Slide On

BRACKET

* Adjust the arm, elbow and bracket with the angle you need, and then fasten it.

Shorter screw

5cm L 4 et)

(1.5 fe

Best direction

A. PHYSICAL DESCRIPTIONS

1. LCD DISPLAY 2. MODE BUTTON 3. MAIN BATTERY CAP 4. SET BUTTON 5. SLIDE ON/OFF SWITCH 6. RUBBER PAD x 2 7. BRACKET 8. SENSOR ZONE 9. SENSOR (TRANSMITTER) 10. SENSOR BATTERY CAP 11. SENSOR BAND 12. BAND CARRIER 13. RING 14. MAGNET

English

15. 3V BATTERY (CR2032) 16. 1.5V BATTERY (LR44 IS TYPICAL) 17. SCREW 18. NUT
d. Install the sensor as close to the main unit as possible and no more than 45 cm (1.5 feet) to improve wireless performance. The computer will function with the sensor arrow pointed down (Fig. H), but by pointing the arrow up the performance will be improved by reducing the transmitting distance. 5. Refer to the TEST section to test the installation before tightening the sensor band with a screwdriver. (Fig. I) 6. Secure the excess sensor band 11 by inserting it into the band carrier 12. (Fig. J) TEST 1. The main unit has a " On/Off Detecting Switch 5 " (patents pending) to turn ON/OFF the power of the wireless receiver. It can receive the wireless wheel signals only after the main unit is installed onto the bracket. 2. Spin the front wheel to check if installation is correct. Correct installation is confirmed if the main unit blinks the " " symbol. The installation is incorrect if " " is not displayed. Please check the relative position of the main unit, the sensor and the magnet, or refer to the trouble-shooting table. C. WIRELESS SYSTEM PERFORMANCE 1. The sensor transmits the rotating wheel signal to the receiver in the main unit by wireless transmission. To protect the receiver from interference from other wireless noises - causing the main unit to display false data, install the transmitter according to the following key points to improve performance. a. The receiver is designed to receive a signal from only a certain direction and angle to reduce the noise interference from other sources. Adjust the installation angle of transmitter to aim in the direction of the main unit within a +/- 15 , The best performance is with a vertical orientation. b. The receiver will receive a stronger wireless signal if the transmitter is closer to the receiver. A stronger sensing signal not only has better noise immunity, but also increases the transmitter battery's operating life. For good wireless performance, please install the transmitter as close to the main unit as possible and within 45 cm (1.5 feet).
B. INSTALLATION INSTALL THE BRACKET AND MAIN UNIT 1. Attach the bracket 7 to the handlebar and fit the rubber pad 6 between the handlebar and the band of the bracket. Tighten the screw securely until the bracket is secure. (Fig. A) 2. Slide the main unit onto the bracket from front to rear until it clicks into position. To remove the main unit, press down on the bracket locking lever then push the main unit forward and off. (Fig. B) INSTALL SENSOR AND MAGNET 1. Attach the sensor 9 to the sensor band 11 with the screw 17. Mount the band carrier 12 onto sensor band. (Fig. C) 2. Mount the sensor unit on the right front fork with rubber pad. (Fig. D) 3. Mount the magnet 14 on one spoke of the front wheel, The magnet should face the sensor's mark line 8. Place the ring 13 around the magnet to enhance the reliability of the set screw. (Fig. E) 4. Adjust the relative position between the main unit and the sensor, according to the following key points: a. Adjust the magnet fixed position until the center of the magnet is aligned with the line marked on the sensor. (Fig. E) b. Adjust the sensor to set the gap between the magnet and the line marked on the sensor at about 5mm (0.2"). (Fig. F) c. Adjust the angle of the sensor to aim in the direction of the main unit +/- 15 The best performance is acheived with the sensor arrow oriented perpendicular (90 ) to the battery cap of the main unit. (Fig. G)
2. Precautions a. This computer experiences almost no cross-talking interference when 2 bicycles carrying the same or similar wireless cycle computers are ridden side by side, as long as the cross-distance is over 40cm (15.8"). b. This computer has excellent noise immunity to some forms of electromagnetic interference, but it may be effected by strong electromagnetic waves which will cause the main unit to display erroneous data while it is near the source of strong interference; such as TV transmission stations, radar stations, and some heavy industrial machines. 3. This computer has a "On/Off Detecting Switch" 5 to check that the main unit is installed on the bracket. a. To reduce the power consumption of the main unit and to increase the battery operation life, but also to protect against all indoor electromagnetic interference from electrical equipment (such as PC monitors, mobile-phones, etc.). It will turn off the power supply of the receiver when the main unit is removed from the bracket. b. The main unit can only receive the wheel signals after it is installed onto the bracket. D. BATTERY CHANGE 1. MAIN UNIT BATTERY CHANGE a. The symbol " " will appear to indicate the battery is nearly exhausted. b. Replace the battery with a new battery within a few days after the symbol was appeared. c. All data will be cleared when battery is replaced, but this computer allows you to re-key in ODO which you have ridden after replacing battery, record this data before you remove the old battery. d. Replace with a new CR2032 battery 15 (Fig. K) and initiate the main unit.

2. CHANGING THE SENSOR (TRANSMITTER) BATTERY a. The patent-pending transmitter circuit is designed to reduce power consumption; a 1.5V battery (typically an LR44) can operate for over 24.000km (15.000miles) riding distance or 2 years. b. Replace a new battery when the transmitter's battery power is nearly exhausted, otherwise the transmission power of the wheel signal will be weak, causing the main unit to display unstable data. c. Replace with a new LR44 battery 16 with the positive (+) pole toward the sensor cap 10. (Fig. L) Sensor and Transmitter: No Contact Magnet sensor and Wireless Transmitter. Suitable Fork Size: 12mm to 50mmo (0.5" to 2.0"o) Forks. Wireless Transmition Distance: 55cm (1.8 feet) between the transmitter and the main unit. Cross-Talking Interference: Within 40 cm (15.8"), no interference by 2 bicycles carrying similar cycle computers, even when ridden side by side. Wheel Circumference Setting: 1mm - 3999mm (1mm increment) Operation Temperature: 0 C ~ 50 C (32 F ~ 122 F) Storage Temperature: - 10 C ~ 60 C (14 F ~ 140 F) Main Unit Battery Power: 3V battery x 1 (CR2032), battery operating life is about 2 years. (Based on an average of 1.5 hours use per day) Transmitter Battery Power: 1.5V battery x 1 (typical LR44). About 24.000km/15.000 miles riding distance or 2 years battery operating life. (The original factory-attached battery life may be shorter than this period due to shipping and storage time). Dimensions and Weight: Main Unit: 44.0 x 54.5 x 19.73mm/30.8g Transmitter: 20.0mmo x 48.0mm/13.3g * The specifications and designs may be changed without notice.

INDEX:

Means press button

more than 2 seconds.

quickly.

ALL CLEAR

N=KEY NUMBER: (

:Mode Button;

:Set Button)

ODO SETTING

DATA SETTING PROCESSES (621

UNIT SELECTION

CIRCUMFERENCE SETTING

CLOCK SETTING

NORMAL OPERATION
Clock Odometer Trip time Distance Max speed Average speed RIDING STATUS

3 S EC

LCD SEGMENTS AUTO TEST
RESET (TM=0, DST=0, MAX=0, AVG=0)

2 S EC

Distance per day

CLOCK RE-SETTING

INDEX: N MEANS PRESS BUTTON N MORE THAN 2 SECONDS. N MEANS PRESS BUTTON N QUICKLY {N=KEYNUMBER: 2 MODE Button. 4 SET Button. } English E. MAIN UNIT SETUP (Fig. 1) COMPUTER SET-UP 1. A battery is already loaded in the main unit when purchased. Hold down the MODE button 2 and SET button 4 simultaneously for more than 3 seconds to initiate the computer and clear all data. IMPORTANT: Be sure to initiate the computer before it is be used, otherwise the computer may run errors. 2. The LCD segments will be tested automatically after the unit is initiated. 3. Press the MODE button 2 to stop LCD test, then the flickering "KM/h". UNIT SELECTION Press MODE button 2 to choose KM/h or M/h (Mile/h). Press the SET button 4 to select either as desired. ODO SETTING 1. This function is designed to re-enter ODO data when battery is replaced. New users do not need to enter this setting. Pressing the SET button 4 skips one step in the set-up process. 2. Data Entry Processes (621 741): (Fig a) A. The each digit is adjusted separately. The digit to be set blinks. B. Press the MODE button 2 to increase the value by 1. C. Advance to the next digit by holding down the MODE button 2 for more than 2 seconds. D. Press the SET button 4 to store the data and change to the next setting. CIRCUMFERENCE DATA SETTING 1. "c2155"is displayed as the default value 2155mm. Measure the circumference of your wheel or refer to the quick reference table provided in this manual. 2. Adjust the circumference data as described in the Data Setting Processes. 3. The display will change to the Clock setting screen after the "SET" button 4 is pressed to store the desired data.

CLOCK SETTING (Fig. b) 1. The " " symbol is displayed in the clock mode. 2. 12H/AM, 12H/PM or 24H selection. Press the MODE button 2 to select 12H/AM, 12H/PM or 24H. Hold down the MODE button 2 for more than 2 second to change to the clock setting screen. 3. Adjust the time setting according to the Data Setting Processes.
: 12HR AM/PM or 24HR Clock 0:00'00" - 12:59'59" AM/PM or 23:59'59" +/- 0.003% Displays the current time in 12HR AM/PM or 24HR clock. 0.0 - 199.9 Km/h / 0.0 - 120.0Mile/h +/- 0.1% AVG: Average Speed 1. Is calculated from the DST divided by the TM. The average speed data is calculated from the last RESET to the current point. 2. "0.0" is displayed when TM is less than 4 sec., and is updated approximately every second after the first 4 seconds. 3. An "Error" symbol is displayed when either the TM is over 100 hours or the DST is over 1.000km (or miles). Reset the unit in order to restart. 0.00 - 999.99 Km or Miles +/- 0.1% DST: Trip Distance The DST function accumulates the total distance traveled since the last RESET. DST/D: Distance Today The DST/D function calculates the distance traveled in a given day. The data is cleared at 12:00:00 AM (0:00:00) automatically. 0.0 - 199.9 Km/h or 120.0 Mile/h +/- 1% MAX: Maximum Speed Displays the highest speed since the last RESET operation. / : Speed Pacer It flashes the " " speed pacer arrow while the current speed is higher than the average speed, and the down arrow " " flashes conversely. * Remarks: All data functions are updated approximately once per second. G. BUTTONS and NORMAL OPERATION MODE BUTTON 2 (Fig. 2) 1. Quickly press this button to move in a loop sequence from one function screen to another. 2. The ODO function is skipped while riding. SET BUTTON 4 Press this button to get in or out of the setting screens in order to re-set to wheel circumference or the current time of the " ". RESET OPERATION (Fig. 3) 1. Hold down the MODE button 2 until the display goes blank, then release. The computer will reset AVG, DST, TM and MAX data from stored values to zero. 2. ODO cannot be reset,. MAIN UNIT ON/OFF DETECTION The computer has a detecting switch (patents pending) to avoid noise interference when the main unit is removed from the bracket. The main unit can receive the wheel signal only when it is installed on the bracket. AUTOMATIC START/STOP & AUTO SLEEP MODE

The computer will automatically begin receiving data upon riding and stop receiving data when riding is stopped. The flickering symbol " " indicates that the computer is at start status. To preserve the battery, this computer will automatically power down into a sleep mode. Only the " " data will be displayed when it has not been used for about 30 minutes. Power up by pressing the MODE button 2. CIRCUMFERENCE, CLOCK RE-SETTING (Fig. 4) 1. Press the MODE button 2 to change to one of the following mode displays. a. Change to ODO screen to set Circumference. b. Change to " " screen to set Clock. 2. Press the SET button 4 to enter to the relative setting screen. 3. Adjust the desired value according to the Data Setting Processes. 4. Press the SET button 4 to store the desired data and complete the current setting. H. TROUBLE SHOOTING
PROBLEM CHECK ITEMS Main Unit: 1. Is the battery dead? No display 2. Is there incorrect battery installation? No current 1. Is it at the MAIN UNIT SETUP or another speed setting screen? orIncorrect 2. Are the relative positions and gap between sensor and magnet correct? data 3. Is the circumference correct? 4. Is the sensing distance too long or the installation angle of the sensor incorrect? 5. Is the sensor battery nearly exhausted? 6. Is any strong interference source nearby? Irregular display LCD is black Display is slow Was the main unit under direct sunlight when not riding the bike for a long time? Is the temperature below 0 C (32 F)? REMEDY 1. Replace the battery. 2. Be sure that the positive pole of the battery is facing the battery cap. 1. Refer to the setting procedure and complete the adjustment. 2. Refer to (Fig. G) and (Fig. H) and re-adjust position and gap correctly. 3. Refer to "Circumference Setting" and enter correct value. 4. Refer to (Fig. F) to adjust distance or angle between the main unit and the sensor. 5. Replace with a new battery. 6. Move away from the source of interference. Refer to the "MAIN UNIT SETUP" and initiate the computer again. Place main unit in the shade to return to normal state.No adverse effect on data. Unit will return to normal state when the temperature rises.

CIRCUMFERENCE

SECOND POINT
Tire Size Circumference Number mm 2073 Tire Size

FIRST POINT

Circumference Number 2099 mm 2234 2281
POPULAR TIRES CIRCUMFERENCE REFERENCE TABLE
18 Inch 20 x 1.Inch 22 Inch ATB 24 x 1.Inch 24 x 13 / 8 ATB 26 x 1.40 ATB 26 x 1.50 ATB 26 x 1.Inch ( 650A ) ATB 26 x 2.0 (650B ) 700C TUBULAR 700 x 20C 700 x 25C 700 x 28C 27 Inch ( 700 x 32C ) 700 x 35C 700 x 38C 27.5 Inch 28 Inch ( 700B ) 28.6 Inch
F. FUNCTIONS and SPECIFICATIONS 0.0 - 199.9 Km/h or 120.0 Mile/h +/- 1% (Typical) : Current Speed 1. The current speed is always displayed on the upper display when riding. It displays current speed up to 199.9 KM/h or 120.0 M/h (for wheel diameters of over 24 inches). WHEEL CIRCUMFERENCE 2. When riding is stopped, the speed will continue to be calculated for 4 seconds to Precise Measurement (Fig. M) confirm that the bicycle has come to a complete stop. Roll the wheel until the valve stem is at its lowest point close to the ground, then 0.0 - 99999.9 Km or Miles +/- 0.1% mark this first point on the ground. Roll the bicycle forward in a straight line until the ODO: Odometer 1. The odometer accumulates the total distance the bike has traveled. valve stem returns to its lowest point. Mark the second point on the ground. Measure 2. The ODO data can not be cleared to zero by the RESET operation. the distance between the marks. Enter this value to set the wheel circumference. 0M00.0S-59M59.9S, 1H00M00S-99H59M59S +/- 0.003% Quick Reference Table (Fig. N): Select a suitable circumference value from the table. TM: Riding Time
PRECAUTIONS 1. Don't leave the main unit exposed to direct sunlight when not riding the bike. 2. Don't disassemble the main unit or its accessories. 3. Check relative position and gap of sensor, magnet and main unit periodically. 4. Don't use thinner, alcohol or benzine to clean the main unit or its accessories when they become dirty. 5. Remember to pay attention to the road while riding.