Baby rules:
【Product name】★ 28 feature ★ blue luminous ★ Shundong SD-558A code table
【model】SD-558A
【Material】Engineering plastics, LCD display, electronic components, etc.
【show】Double line four window display(Figure)
【size】Product size 9 * 4.5 * 1.5cm; display size 7.3 * 1.7cm;Grid to the transmitterThe length of the line is about 82cm
【color】(Figure)
【power supply】1 CR2032 Button Battery (including)
【Package】Color box lifting card
【Appendix】Original Chinese manual
This model is different from another code table.Subjob
【weight】Product weight145 grams(Outdoor packaging)
Bus total mileage 0-9999 km
Note: The car can be used to need a wheelZhou Chang at 0cm-999.9cm,Wire diameter within 2 mmThe car is not limited in the diameter.
【main feature】
  ● This code table is blue nightlight display, which has broad impact in the professional team, and the price is relatively high;
  ● Double line four window display, easy to view the data, no need to adjust the button;
  ●High-capacity lithium manganese batteries, a battery is equivalent to a capacity of 4.3 parts of the normal battery;
  ● Silicone button; paint coating, generous high-grade;
  ● Simple installation, convenient setting; header separation design, can be taken at any time, carry it with you.
【The main function】
  ● Dynamic display driving mileage, cycling time, real-time vehicle speed, travel time, current time, current date;
  ● At any time query the fastest speed, average speed, total driving time, total driving mileage, current temperature;
● With night light function, high-grade high brightness cold light source,(According to any key "backlightAfter about 5 seconds, automatic interest,);
Special Note:Because the lights are consumed, there is a few days in the past few days. So the manufacturer improves the brightness of the light,By the original lightweight light(Baby pictures on the picture),Changed to the current micro-light, please know the friends.
  ● Official / British unit selection, suitable for different users of different users at home and abroad;
● Vehicle refueling / maintenance tips to protect your car has the best performance and life;
● With 12/24 hours, the Celsius / Fahrenheit temperature unit selection, the long-year-old function, let you travel more grasp;
  ● odometer, let you accurately grasp the game information;
● With speed reminder, let you drive more secure;
● Wide applicable, suitable for 4"-40"Bicycle / electric car, even motorcycles【However, it is recommended to install on the bicycle.】Other models DIY will not be responsible
● Speed ??comparison indication, keep the speed change status;
● Adopt inlet sensors, stable performance, accurate speed, ultra-wide operating temperatureSpecial note: Temperature, just reference value, does not act as a thermometer;
  ● Ambient temperature display, clock function;
  ● Automatic standby function
● Fashion external light design, rainwater design, rub, easy to disassemble;
【Precautions】
1. Do not use or save in extremely cold, extremely hot, dust, and humid environment;
2. Cannot use a strong solvent cleaning machine, please use the soft cloth to clean the body.
【Specific function】
1. SPD CURRENT SPEED /Driving speed.
2. ODO ODOMETER/Total mileage(0-99999 km / mile).
3. DST TRIPDISTANCE  / single driving mileage.
4. MXS MAXIMUMSPEED / Maximum driving speed.
5. AVS AVERAGESPEED / average speed.
6. OTM TOTAL TRIP TIME /Cumulative driving time.
7. TM TRIPTIME / single driving time.
8. RTM RIDING ALL TIME /Single trip time.
9. CLK CLOCK(12h / 24h)/ Clock.
10. SW STOPWATCH /Stopwatch.
11. TEMPERTERATURE /Measuring external ambient temperature function (-20 ° C ~ 90 ° C)
12. TM UP TRIPTIME UP   / driving time is positive.
13. TM DN TRIP TIME DOWN /Driving time countdown.
14. TRIP UP TRIP DISTANCE UP/Driving mileage positive.
15. TRIP DN TRIP DISTANCE DOWN/Driving mileage countdown.
16.“+”“” CompaPator / comparison prompt
17. SETTING SPEED SCALE(Km / h, m / h)/ Km or mile setting.
18. MAINTENANCE ALERT /Maintenance reminder function
19. LOW-SPEED REMINDER/Refueling reminder
20. CARE/Speed reminder
21. SETTINGTYRE CIRCUMFERENCE / fetal circumference setting
(0mm ~ 9999mm)
22. SETTIN THE LAST VALUE OF ODOMETER / ODOTotal mileage
Start value setting(Kilometers / mile)
23. SETTING OTM /Cumulative time initial setting
24. FREEZE FRAME MEMORY /Driving data sampling function
25. LCD BACKLIGHT /Night light
26. LOW BATTERY INDICATORLow power display
27. Temperature temperature function
28. AUTOON/OFF  On / Off
Note that this code table is incorrect. for reference only.
Specific installation method and reference baby picture
If you have any questions, please consult your Taobao customer service.
3 installation methods, more powerful
![](https://img.alicdn.com/imgextra/i8/47344178/T28j4iXnJbXXXXXXXX_!!47344178.jpg)
![](https://img.alicdn.com/imgextra/i6/47344178/T2ikxiXgRXXXXXXXXX_!!47344178.gif)
![](https://img.alicdn.com/imgextra/i4/47344178/T2EQBiXaBXXXXXXXXX_!!47344178.gif)
![](https://img.alicdn.com/imgextra/i4/47344178/T2n64iXe0cXXXXXXXX_!!47344178.gif)
Spare: suitableSpecial electromagnetic electromagnetic,spareWelcome to Amoy buy:
surface  bodyCR2032 electromagneticconnect:2 yuan / grain
http://item.taobao.com/auction/item_detail.htm?item_num_id=5289304686