Health Master HM-U6200, Owner'S Manual

Page: 39 / 44

39
“ C
ONSOLE
T
ROUBLE
S
HOOTING
G
UIDE
“
PROBLEM POSSIBLE CAUSE SOLUTION
Verify the gap between Speed Sensor and the Magnet is 5mm or less
Verify that all the Wire Plugs are connected FIRMLY, correctly and are not damaged
The Computer isn’t
receiving a signal
from the Speed
Sensor?
Verify that the sensor Magnet is installed correctly
The Sensor is faulty Replace the Speed Sensor
The Speed
Display Show
“O”
The Computer is
faulty
Replace the Computer
1.
The connection
between the
Circuit Board and
the LCD
Membrane is
loose.
2.
Gently press
down on the LCD
Screen, if the
partial display
disappears, then
it is a connection
problem
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 screw when you
meet resistance
The Rubber
Membranes between
the Circuit Board and
the LCD Screen is
misaligned/not in a
same line. You might
be able to see that
the LCD Screen is on
a slight angle and
NOT inline or parallel
with the Console
Cover
1.
Open the Console.
2.
Remove the Circuit Board’s Screws, gently remove the Circuit Board, Re-align the
LCD screen and the Rubber Membrane.
3.
Reassemble the Circuit Board and 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
The LCD
Screen
Partially
Displays
The Computer is
faulty
Replace the Computer