Operating Instruction
Please note: Always connect your
AirGuard to a power source during
EN
the update process.
Perform update:
1. Start the update software.
2.Click"Load".
3. S electthepreviouslysavedfile
(Update.hex).
4. Connect the AirGuard to the PC using the
USB cable and switch on the AirGuard.
Please note: After the AirGuard has been
successfully connected, a new window
will appear.
5. C lick"Program".Thisautomaticallystarts
the update process. Once the process is
complete,theupdatestatuswillturnfrom
yellow to green. The update has been
completedsuccessfully.
Setting the device after update:
Press the "Settings" button to access the set-
tings menu from the manufacturer selection
screen.
Resetthepreferredunitsandlanguage.
www.herthundbuss.com
Please note:
Ensure that you select the right software
for the respective serial number (S/N)
when updating, as each device has its
own unique S/N.
The update process should appear as in
the following window. The update status
light will flash yellow during the update
process.
Once the update is complete, the update
status light will illuminate in green.
TIP
aredlightwillappearintheeventof
anerror. T hismeansthattheupdate
filedoesnotmatchtheserialnum-
ber of the AirGuard.
renametheupdatefilewhen
downloading with the serial number
ofyourAirGuard. T hiswillhelpyou
avoidconfusingmultipledevices.
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