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COMPUTER TROUBLE SHOOTING GUIDE
22
The Hand Pulse Sensors will NOT operate correctly if your skin is
extremely dry. Moisten your hands with a little water and try again.
Refer to the Assembly Instructions and check all the Wire Plugs are
connected FIRMLY and correctly.
No speed signal
E1
The Computer cannot make contact with the
IC Chip.
Disconnect the Adaptor. Reconnect the Adaptor to REBOOT the system.
Wait two minutes then verify that the system works correctly.
Remove and reinsert the IC Chip. If reinsertion fails, replace the
Computer.
E2
Verify that the correct Adaptor is used.
The LCD Screen
does not display
anything
The Speed
Display shows 0
The LCD Screen
Partially displays
You have the wrong Adaptor.
The Adaptor is not plugged in.
The Computer is faulty.
The Computer isn't receiving a signal from
the Speed Sensor ?
The Sensor is faulty.
The Computer is faulty.
The connection between the Circuit Board
and the LCD Membrane is loose. Gently
press down on the LCD Screen, on the
Computer face, if the partial display
disappears, then it is a connection problem.
The Computer is faulty
the Rubber Membranes between the Circuit
Board and the LCD Screen is misaligned. You
might be able to see that the LCD Screen is
on a slight angle and NOT inline or parallel
with the Computer Case.
Verify that the sensor Magnet is installed correctlly and passes in front of
the Speed Sensor.
Verify that the Circuit Board is securely fastened to the Computer Case.
Retighten the Screws. Take care NOT to over tighten the Screws as this
may destroy the Circuit Board. You just need to keep the Circuit Board
firm, STOP tightening screws when you meet resistance.
The Computer is NOT receiving a Pulse
Signal.
No Hand Pulse
Signal or
incorrect Hand
Pulse Signal
The Computer is receiving a faint or
intermittent Pulse Signal.
The Computer is faulty.
Verify that the Hand Pulse Sensor Wire Plugs are connected FIRMLY
and correctly.
Check Magnetic System and Motor. The motor should be able to adjust
the resistance of Magnetic System freely. If the Motor makes abnormal
sounds and struggles to adjust the resistance, try to locate and correct
the problem in the Magnetic System. It may be necessary to replace the
Magnetic System. After correcting the problem, verify that the motor
works correctly.
If an unusually loud noise come from the Motor, it means gears in the
motor gearbox do not mesh correctly. Revere to adjust the resistance,
and try again. If this fails, replace the Motor.
Check that the Adaptor is correctly connected to an electrical outlet and
plugged into the socket on the machine correctly.
Replace the Computer.
Verify the gap between Speed Sensor and the Magnet is 5mm or less.
Verify all theSensor Wire Plugs are connected FIRMLY and correctly.
Verify that the Computer Wires are not damaged.
If all the above checks fail, then replace the Speed Sensor.
Replace the Computer.
Open the Computer Case. Remove the Circuit Board Screws, gently
remove the Circuit Board. Realign the LCD Screen and the Rubber
Membrane. Reassemble the Circuit Board taking care not to bump or
knock the Rubber Membrane out of alignment before the Circuit Board
Screws are tight. You just need to keep the Circuit Board firm, STOP
tightening screws when you meet resistance.
Replace the Computer.
Grasp the Hand Pulse Sensors firmly and avoid moving your hands while
exercising. The computer will need a few seconds to detect and display
your correct pulse rate. If this does not work, try relaxing your grip on the
Hand Pulse Sensors.
Clean the Hand Pulse Sensors to ensure a good contact between your
body and the Pulse Sensors.
Remove the Hand Pulse Sensors and verify that the spade terminals
are correctly attached.
If the problem still exists, replace the Hand Pulse Sensors.
Replace the Computer.
PROBLEM POSSIBLE CAUSE SOLUTION
Magnetic System gets stuck causing
excessive tension in adjustment cable and
the adjustment motor does not function
normally.
Motor Problems
lf the Motor does not move at all, revere to adjust the resistance, and try
again. If this fails, replace the Motor.