11
Subject to change without notice
on the key (including softmenu key’s) you are pushing or the
knob you are turning. If you do not need the help anymore, you
can switch off the help window by pushing the “HELP” key. The
backlight of the key and the text window will be switched off.
2.8. Firmware- and help updates
The HMO352x series is being improved continuously. You are
invited to download the most recent fi rmware under www.
hameg.com/hmo3524. Firmware and help are packed into one
ZIP data packet. After downloading the ZIP data unpack it into
an USB stick’s basic directory. Thereupon insert the stick into
the USB port of the oscilloscope and push the key SETUP in the
GENERAL area of the front panel. Choose page 2 in the menu,
if this has not been opened already. Here you shall fi nd the
menu item UPDATE. After selecting this menu item a window
will open which displays the actual fi rmware version indicating
the version number, the date and build information.
Fig: 2.11: Updating menu and information window
Now choose which to update: the fi rmware or the help function.
If both are to be updated it is recommended to fi rst update the
fi rmware. After you selected fi rmware updating by pushing
the appropriate key the respective date will be searched on
the stick, the information of the fi rmware to be updated from
the stick will be displayed below the line NEW. In case the new
fi rmware should be identical to the existing one, the number
of the version will be shown in red, otherwise it will be shown
in green; only then should you activate the updating by pushing
the soft key EXECUTE.
Fig. 2.12: Menu and information display of the help updating
If you intend to update the help function or add a help language
choose HELP in the updating menu.
The information window will now display the languages instal-
led, the date, and the information about the languages available
on the stick. With the soft menu, languages may be added,
removed or updated. Please note the format of the date:YYYY-
MM-DD according to the multi language norm of ISO 8601.
I n t r o d u c t i o n
