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QMultiFlex-400™ Installation and Operating Handbook
Upgrade from USB memory stick
•
Create a new folder on the USB memory stick and name it `upgrade`.
•
Unzip the contents of the software upgrade zip file 'QMulti-400-3.x.xx.zip' to this folder.
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If there is a file called 'preupgrade.sh' then delete this from the upgrade folder.
•
Three files with the following names should now be present in the upgrade folder as
shown in Figure 6-37.
Figure 6-37 USB Memory Stick Upgrade Files in Upgrade Folder
•
Plug the memory stick into the front USB port of the modem.
•
On the front panel keypad select 2:Edit, 2:Unit, 4:Upgrade.
•
An 'Upgrading!! Do not switch off' message will then be displayed on the front-panel
display.
•
The modem will reboot automatically and resume normal operation when the upgrade
is complete.
If the modem does not recognise the USB memory stick
To be recognised by the modem, the memory stick must have been
formatted as 'FAT32'. In Windows, this can be done by right clicking
on the USB drive and selecting 'Format' and then selecting 'FAT32'.
Note that this will delete the existing contents of the memory stick.
6.2.18
Edit->Unit->Miscellaneous->Time Screen
The Edit->Unit->Miscellaneous->Time screen is shown in Figure 6-38. This allows the
modem's real time clock to be set. The modem incudes a battery and maintains the time
even when powered down. The time and date can be entered manually or can be
synchronized with the PC connected to the modem.
6-46
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