JRC JMR-92 Series Field Service Manual page 825

7.1.3 Confirming Software Information
When you want to use a USB flash memory to read or write a file, make sure in
advance that the USB flash memory is not affected by a computer virus. If the
display unit is infected with a virus, other equipment will also be infected, with the
result that a trouble will occur.
Before removing the USB flash memory, check for the access lamp of the USB
flash memory and make sure that it is not being accessed.
If you remove the USB flash memory when it is accessed, data may be destroyed
and a trouble may occur.
Software information can be displayed.
1.
Click on the [Menu] button on the left toolbar.
The menu is displayed.
2.
Click on the [Maintenance] - [System Information] button on the menu.
The [System Information] dialog box appears.
Click on the [Software] tab.
Chapter 7 Troubleshooting 7-2
Selection
tabs