Easy to install, with only two screws and two plastic cable ties;
It can be installed in five minutes.
【Product name】 Waterproof bicycle computer model 268
【Material】 Engineering plastics electronic components
【display】 LCD display
【size】 46mm*45mm*19mm
【weight】 About 88G
【Configuration】 Watch body, watch holder (wired with induction probe), induction magnet, cable tie, Chinese manual
Note: Keep a sensing distance of 5-10mm between the probe and the magnet. Otherwise, the speed value will jump randomly! .
Tire circumference setting function
1. Set according to the circumference of the bicycle tire.
Speed ??function:
2. Instantaneous driving speed SPD
3. Maximum driving speed MXS
4. Average driving speed AVS
5. Tips for comparing with average speed▲▼Wheel revolution function
6. Wheel running laps per minute RMileage function(English/Metric switch)
7. Total mileage ODO
8. Single driving mileage DST
9. The initial value of the total mileage is set. If the battery is replaced, the value before the replacement can be set as the initial value.
Time function
10. Driving timeTM
11. clock(12 hours/24 hours switch)CLKAutomatic cycle display function
12. ODO, DST, MXS, AVS, TM, R, CLK function, one content automatically scrolls every 4 seconds SCAN
Driving data sampling function
13. Real-time data sampling, professional testing, including DST TM AVS MXS
Power saving function
14. If there is no input signal within 30 seconds, it will automatically enter the power saving mode, and only the time will be displayed.
Maintenance reminder function
15. When the total mileage reaches the set maintenance value, the wrench symbol is displayed to remind the bicycle to be maintained.
water-proof
16. Has good waterproof function.
2 main points of using the stopwatch
1. Hardware installation
Refer to the icon and instruction manual described by the baby
Note: The distance between the magnet and the sensor is controlled by about 4MM
2. Data setting
Refer to the instruction manual for the method of operation
Set wheel diameter(That is, the distance traveled by the speed wheel one revolution, the default value is 2060MM)
set time
Note: Whether the speed of the stopwatch is accurate, the key is whether the wheel diameter setting is accurate
Reference wheel diameter (the distance the wheel passes through one revolution, in MM, will vary due to different tire pressures)
16*1.75   ; 1272
20*1.75   ; 1590
26*1.5   ; 2026
26*1.75   ; 2070
26*1.9   ; 2089
26*2.0   ; 2114
26*2.125 2133
700*18C 2102
700*20C 2114
700*23C 2133
700*25C 2146
700*28C 2149
700*32C 2174
700*35C 2205
The code table must be in accordance with the above contentInstall correctlywithSet wheel diameterThe rear can operate normally
During installationmagnetNote: The screw is iron, but the magnet sleeve is plastic. If you use brute force, it will slip.(Once the slippery silk can only be fixed by adhesive bonding)
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