4
Button Operation Summary
Mode Button [M]
z
Press to cycle through 7 functional modes.
z
Press and hold to enter/exit Setting Mode.
z
During Settings Mode, press to cycle through different settings.
Start/Stop Button [S/S]
z
Press to switch daily alarm on/off at Daily Alarm Mode.
z
Press to start/stop time counting at Chronograph, Timer and Calorie
Counter Mode.
z
Press to increase values at Settings Mode.
Reset Button [R]
z
Press to switch hourly reminder on/off at Daily Alarm Mode.
z
Press to reset time counting at Chronograph and Calorie Counter
Mode.
z
Press to reset target time at Timer Mode.
z
Press to decrease values at Settings Mode.
Light Button [L]
z
Press to turn on back light for 3 seconds
Heart Rate Button [S1]
z
Press and hold while wearing the device on wrist to measure heart
rate.