Troubleshooting - Touch Panel Issues - Vision Fitness TF20 Service Manual

3.5 TROUBLESHOOTING – Touch Panel Issues
Touch panel issues
1) SYMPTOM:
a. Touch screen is not accurate or invalid.
2) SOLUTION:
a. If the touch screen is not accurate, or has a slight deviation, simply press the
screen calibration mode.
b. If the touch screen calibration does not work,
deformation. If so, replace the entire console.
c. If not, confirm whether the touch screen, FPC wire is well-connected with the main board.
d. If well-connected, recalibrate the touch screen (same steps as (a)), if the screen cannot be calibrated, replace
the console.
CHAPTER 3: Troubleshooting
check the touch screen for visible damage, indentation, or
TP connect on the main board
TP FPC wire
"Enter" and "Stop" keys to enter the
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