The Displayed Elevation Is Incorrect - Technogym Forma Service Maintenance Manual

6.9. THE DISPLAYED ELEVATION IS INCORRECT

The machine displays this error if:
• the reset procedure detects an incorrect reference;
• the encoder signal is incorrect due to a bad reading or noise.
Replace the CPU bo
Continued on the following page.
Page 6.34
THE DISPLAYED
ELEVATION IS
INCORRECT
Does the machine correctly
complete the reset procedure?
Do the encoder signals at the
input and output of the driver
board have the same frequency?
YES
Do the encoder signals at the
output of the driver board and at
the input to the CPU board
have the same frequency?
FORMA: Service & Maintenance manual - rev. 3.0
NO
YES
1
NO
YES
2
NO
A
Replace the driver board
Replace cables FR-11
and/or FR-12