Matrix CX Series Troubleshooting Manual page 12

S & R
PEED ESISTANCE
Level, Watts
User believes wattage
readout is too low
Resistance setting
doesn t hold set level
Resistance readout on
console doesn t change
with lever
Additional Information
•
Speed Errors & Resistance Errors are rarely related to console failures without an accompanying
error code or sensor hardware failure.
•
To set resistance brake level 1 position, refer to Training Cycle Frame under Troubleshooting
Guides, or section 8.4 of the Service Manual.
•
To read the Position Control Board output, find the "resistance_pos" value at the bottom of the
Hardware tab in 3001 Service Mode. Reference the following information:
'resistance_pos" should increase with increasing resistance.
o
Resistance Lever at upper stop (minimum resistance), 'resistance_pos' should read
o
approximately 10500 – 17500.
Resistance Lever at lower stop (maximum resistance), 'resistance_pos' should read
o
approximately 10500 greater than the minimum.
If 'resistance_pos' is 0 or greater than 30000, or does not change when the Resistance
o
Lever is moved, check all wiring connections & cables for damage before replacing parts.
12/16 | Version: 2 | Revision Date: 3/6/2020
Set resistance to 6 &
Perform Spin-down
pedal at 90RPM.
Wattage should read
between 170-200.
Some variation between
bikes is normal.
Add a wave washer
to the resistance
setting assembly.
See Training Cycle
Frame
troubleshooting
guide.
Replace board.
PN 1000405603
Position Control Install cover as well.
Board may have PNs 1000444133 &
been exposed to 004336-00.
sweat & failed. Refer to detailed
See testing notes instructions in
below Position Control
Board Cover service
| Revised by: JS
Check Torque
sensor, Position
sensor, all cables &
calibration in
connections.
Service Mode-
Ensure Position
Calibration-Spin
Sensor is calibrated
Down
properly in
Engineering Menu
bulletin.
T C
O
Switch to CXM
Mode in
Engineering Menu
Matrix CX Cycles