Oregon Scientific Smart Trainer/Trainer Pro HR308 - Manual (Page 10)

10
GB
EFFECTIVE RANGE
The heart rate chest belt and receiver watch will start transmitting and
receiving signals once batteries are in place. Both units should be
worn or mounted within an effective distance of 62.5 centimeters (25
inches). If the signals have become unsteady,
- Shorten the distance between the heart rate chest belt and receiver
watch.
- Re-adjust the position of the heart rate chest belt.
- Check the batteries. Replace them when necessary.
SECTION 2 GENERAL OPERATION
THE BACK LIGHT
Press LIGHT to turn on the back light for five seconds.
OPERATING MODES
The receiver watch has six operating modes for real-time, alarm time,
second zone time, user profile, SMART TRAINING PROGRAM and
stopwatch.
Refer to FIG. 3 to toggle between the operating mode.