Firmware Upgrade - WIKA GA11 Mode D'emploi

6. Settings
6.7

Firmware upgrade

You can update the analytic instrument by upgrading the firmware.
The latest firmware can be downloaded from www.wika.de.
CAUTION!
EN
Incomplete firmware upgrade may cause damage to the instrument!
If the power supply is terminated during the firmware installation, the instru-
ment may be damaged.
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Performing upgrade
1. Download firmware from www.wika.de.
Unzip the file (*.zip) in the defined directory "UPGRADE" on the USB data carrier
(drive letter:\UPGRADE).
2. Connect USB data carrier to the switched off analytic instrument.
3. Connect the analytic instrument to the mains (no battery operation).
4. Switch on analytic instrument.
5. Wait until the installation is finished. Do not disconnect the analytic instrument from
the mains during installation.
The following screen will appear during installation.
6. Calibrate the touchscreens. Confirm the positions of 5 cross hairs with the touchpen.
7. Disconnect the USB data carrier from the analytic instrument after the "Update
completed" message shows up.
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Do not disconnect the analytic instrument from the mains or shut it down
during installation.
Ensure continuous voltage supply.
WIKA operating instructions analytic instrument, model GA11