Operation Manual

EN 22
Put the main unit on the bracket, and the main unit
will auto start to measure the speed.
When it shows sleeping mode, you can pressing
A button or B button or E button to wake it up and start to
measure the speed.
For Heart Rate measurement, you need to put on the chest belt.
POWER AUTO ON/OFF
To preserve battery,
this computer will
automatically switch off
and just displays “SLEEP”
when it has not been used
for about 15 minutes.
The power will be turned
on automatically in about
20 seconds by riding the bike
or by pressing the button.
Start riding
Put the main unit
on the bracket
Main unit
off bracket
HOW TO START SPEED
,
AND HEART RATE MEASUREMENT?
Sleep mode