External Usb Disks - ZyXEL Communications NSA-2401 User Manual

• A snapshot must be done on a complete volume. Check that the volume is not down,
locked, or degraded. If it is, then see
The snapshot or backup does not run at the time configured.
• Check that the correct time is configured on the NSA.
• Check that the NSA is able to access the time server from which it gets the time; see
Chapter 5 on page

12.6 External USB Disks

The COPY LED is red.
Copying files from a USB device failed. The USB device may not be compatible with the
NSA. Press the COPY button to set the COPY LED back to green. Try saving the files onto a
computer and then from the computer to the NSA (through the network connection).
NSA-2401 User's Guide
Section 12.2 on page
121.
Chapter 12 Troubleshooting
247.
253