Stairmaster 4000 PT series, Owner'S Manual

Page: 49 / 71

Page 41
CONSOLE DIAGNOSTIC TESTS
The Telemetry (Polar
®
) Heart Rate Test
The telemetry heart rate system is made up of the console, the heart rate
receiver, and the chest strap (available separately). You can test each compo-
nent by performing the following steps:
1. You will need to put a chest strap on in order to test the telemetry
heart rate. Before you put on the chest strap, wet the two contact
patches. Secure the chest strap as high under your pectoral muscles
(chest) as is comfortable. The chest strap should fit snugly,
comfortably, and allow normal breathing.
2. A flashing
♥
should be displayed on the console. Your heart rate, in
beats per minute, will show next to the heart icon. If the heart icon
does not show, or if your heart rate is not displayed on the console
then you have a problem with either the console, chest strap, or
heart rate receiver.
3. Verify that the console software has been set up to receive telemetry
(see the heart rate monitoring section of this manual). Note that
holding the contact heart rate sensors (if enabled) can inhibit the
telemetry heart rate input from working.
4. Test your chest strap with a machine that you know is working, or
with a heart rate watch that you know is working.
5. If possible, replace or exchange your console with a machine that you
know is working and retest the machine.
6. Excess false heart rate detection: the telemetry receiver located in the
console is susceptible to mechanical vibration as well as external
electrical interference. Hitting the console or the frame may momen-
tarily cause errant heart beat detection - this is normal. If excessive
false heart beats appear only during workouts, check that the console
cable is not curled up behind the console. Pull as much of the cable
down and away from the console as possible. False heart beats while
the machine is idle are most likely due to external interference. Try
plugging the machine into a different outlet, or moving it to a new
location.