B&K 2250 Light Uživatelský manuál stáhnout pdf (Strana 88)

Hand-held Analyzer 2250 Light – User Manual

hardware version 1 – 3, install your preferred language (with G4 hardware, all languages are

pre-installed in the analyzer). Installation requires a USB connection between BZ-5503 and the

analyzer.

The BZ-5503 software will clearly indicate if the new software version is an update (free of

charge) or an upgrade (license fee). Please consult the on-line help included with the

BZ-5503 software for instructions on how to install upgrades/updates of the software,

together with your preferred language.

Tap on the Help icon on the instrument's screen, then select About to get a list of installed

software and licenses.

9.2.2 Update Through the Internet

The analyzer can update software by itself, if it is connected to the internet – see section 7.1.

This method is particularly useful if the analyzer is used for long term monitoring, and you do

not want to go to the measurement site for servicing (that is, you want to disturb the

measurement as little as possible).

Note: The method is used for updating the software with the latest version available from the

Brüel & Kjær website. The languages already installed will be updated at the same time. If you

have hardware versions 1 – 3, you cannot install new

languages or licenses – to do this, you

must use BZ-5503.

The update procedure is as follows:

1) Tap on the Help icon on the instrument's screen, then select About to get a list of

installed software and licenses. Scroll down to the bottom of the screen and tap on the

Check for updates on the web…> link, the Software Update screen appears – see

Fig.9.1and Fig.9.2.

Note: This can be done remotely if you connect to the on-line display using either

BZ-5503 or an Internet Browser.

2) Click on the Check for Updates button to check for the latest updates. This will connect

to the Brüel & Kjær update server – if a new software version is available the build version

will be displayed and you can start the update (you will be warned, if the new version

requires a new license) or decline the update. If the versions that are available are not later

than those already installed you will be told so and the update will be terminated.

3) If you choose to update the analyzer, the software will start downloading to the SD or CF

card (CF card only with hardware versions 1 – 3) already inserted in the analyzer. You

need at least 200 MB of free space on the memory card. Depending on the speed and

quality of the Internet connection, this can take from a few minutes to several hours. If the

connection is lost, then the download will automatically continue when connection is

established again.

Note: The analyzer can continue measuring during the download period.

1 2 ... 83 84 85 86 87 88 89 90 91 92 93 ... 211 212

Žádné komentáře

B&K 2250 Light Uživatelský manuál Strana 88