SD-201A Wired Bicycle computer

MANUAL: http://www.sunding.com/uploads/SuoMingShu/SD-201A-EN.pdf

SD-201A wired bike computer
1. SPD   CURRENT SPEED
2. ODO  ODOMETER(0-99999km/mile)
3. DST   TRIP DISTANCE 
4. MXS   MAXIMUM SPEED
5. AVS   AVERAGE SPEED
6. TM    ELAPSED TIME
7. CLK   CLOCK (12H/24H)
8. TMP   TEMPERTERATURE(-10℃~70℃)
9. MIN RPM
10. MAN RPM
11. SCAN
12. COMPAPATOR
13. CAL(0~99999Kcal)
14. FAT(0~9999.9kg)
15. SETTING SPEED SCALE(km/h,m/h)
16. SETTING TYRE CIRCUMFERENCE(0mm~9999mm)
17. SETTIN THE LAST VALUE OF ODOMETER / ODO (km/mile)
18. SETTING BODY WEIGHT
19. FREEZE FRAME MEMORY
20. MAINTENANCE ALERT
21. AUTO ON/OFF