Exercise may include some risk, especially for those who have been sedentary. We strongly advise consulting
your doctor prior to beginning a regular exercise program.
Disturbances may occur near high voltage power lines, televisions, cars, bike computers, motor driven
exercise equipment or cell phones.
It is best to position the Wristop Computer within 3 feet or 1 meter of the transmitter. Ensure no other
transmitters are within that range; signals from another transmitter(s) can cause an incorrect readout.
2.4 CARE
Wash the transmitter regularly with mild soap and water after each use. Rinse with pure water; dry thoroughly
and carefully.
Store in a cool dry place. Never store the transmitter wet. Moisture keeps the electrodes wet and transmitter
activated thereby shortening the life of the battery.
Do not bend or stretch the transmitter; this may damage the electrodes.
2.5 ACTIVATING THE HEART RATE MONITOR
1. Attach the transmitter to the elastic strap.
2. Adjust the strap length to fit snugly and comfortably. Secure the strap around your chest, below the chest
muscles. Lock the buckle.
3. Raise the transmitter a little off your chest and wet the grooved electrode areas on the back of it. It is
important that the electrodes are wet during exercise.
4. Check that the wet electrode areas are firmly against your skin and the logo is in a central upright position.
5. Wear the wristop computer as you would wear an ordinary watch.
Note: It is recommended that you wear the transmitter against your bare skin to ensure flawless operation.
However, if you wish to wear the transmitter over a shirt, moisten the shirt well under the electrodes.
When the Wristop Computer is in the Altimeter main mode, HRM main mode or any of the HRM sub modes and
the transmitter is worn, the Wristop Computer will automatically search for a heart rate signal. This procedure
also initiates the heart rate measurement.