
Chapter 4 — Managing, Troubleshooting, and Upgrading the IF61
IF61 Fixed Reader User’s Manual 97
Viewing the About Screen
The About screen lists installed software versions, serial numbers, and
other IF61-specific information.
To view the About screen
• From the menu, click About. The About screen appears. This
screen is read-only.
The About screen includes:
• Device information: IF61 firmware version, hardware
configuration string, and serial number.
• System information: Amount of memory used, available memory,
number of running processes, main PC board temperature, and
amount of time the IF61 has been running.
• User storage area information: Percentage of available storage
space used, available space (in KB), and total storage space (in KB).
• RFID Module firmware: Bootloader and firmware versions.
• Network interface information, including MAC addresses.
• Installed subsystems: versions of all currently loaded IF61
subsystems, including Linux.
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