Proface FP3900 - 19 Flat Panel" - Manual (Page 66)

FP-2500/FP-2600 Series User Manual 6-1
6.1 Troubleshooting
Chapter 6
Troubleshooting
1. Troubleshooting
2. Error Message
This section assumes that the FP is the cause of a problem, not the host.
• When the host is the problem, please refer to its corresponding manual.
Possible types of trouble while using this unit are as follows.
Screen does not display normally
• No display appears after the unit is switched on.
• The screen disappears during standard operation.
• The screen does not display normally.
Touch panel does not respond
• The touch panel does not respond when pressed.
• The touch panel reaction time is abnormally long.
6.1.1 Possible Device Problems