mru AirFair OPTIMA 7 NDIR, User Manual

Page: 52 / 58

MRU GmbH USER MANUAL OPTIMA 7 - NDIR
52
16.3 Firmwareupdate
Switch ON the device.
Select F3 settings/Device info
OK
The first line shows e.g.: Firmware-Version 1.33.00
For the case that there should be problems by the update we need some information of you.
Please write down your Firmware-Version
(e.g.
1.33.00)_
________________________________
Please write down your serial number
(e.g.
301231)
_________________________________
You need the latest file 'All_1083.fwb'. In case you get it in a zip archive you have to ex-
tract it before usage. This file contains all firmware types and the analyser will extract the
correct type out of this file automatically.
Please follow these steps in order to update the analyser:
•
copy the file 'All_1083.fwb' to a SD card in the root directory (that means in no di-
rectory)
•
switch on the analyser
•
insert the SD card into the analyser
•
in most cases a message 'Searching firmware, please wait...' will be displayed for
some seconds
•
you will be asked: 'Firmware found. Install now?'
•
acknowledge with 'install'
•
for about 30 seconds the display will be dark, then the analyser will reboot with the
new firmware
•
Finished
Attention:
Don’t press during the update any key and remove the SD card first after a re-
start of the base unit from the device!