Muti Functions: Speed Comparator & Average Speed & Maximum Speed & Relative Speed & Riding Time & Riding Distance & Total Riding Distance; Offer accurate riding data for your riding life.
M/H or KM/H modes can be choose. After installing batteries, first, setting wheel size, then setting km/h or m/h. After computer is working, if the parameters need to be resetted, right and left button should be both pressed for 5 seconds. Then when display appears the last wheel size number, Wheel size can be revised, after this, units of km/h or m/h can be setted.
Small size, light weight, Easy to install. Attach the sensor to the front left fork, the distance between computer and the sensor can not exceed 60cm. Mount the magnet on the spoke with 1mm clearance to the sensor.
Nomarl wheel circumference have been offer in the user manual, such as 700cx38mm, 700cx35mm, 700cx32mm, 700cx30mm, 700cx28mm, 700cx25mm, 700cx23mm, 700cx20mm, 700cTubulari, 650cx23mm, 650cx20mm,etc. Also you can measure the accurate wheel circumference of your own bike by yourself, the circumference ranges is 0mmï½ž9999mm.
The switch of this bike computer is automatic awake, there is a small steel ball inside to realize it. So when receiving signals, the steel ball will shake, then the the unit is automatic awake from sleeping mode, meanwhile, you can hear low sound. If needs a silent bike computer, please choose a wired one. Also the wireless bike computers don't contail steel ball components are silent, but it can't automatic awake, you should press the switch to activate it every time when you begin a trip, or it won't work.