Firmware Update - wtw pHotoFlex pH Operating Manual

®
pHotoFlex pH
General information
Connecting the meter to
the PC
Program installation
Program start

Firmware update

ba75975e05 10/2017
11 Firmware update
You can update the firmware of the pHotoFlex
with the aid of a Personal Computer.
You can find available firmware update files for your meter on the Inter-
net.
The update program contains:
 the newest firmware (meter software)
 new or changed method data and programs.
A free serial interface (COM port) on your PC and the AK 540/B inter-
face cable is required for this.
The following is required for connection to a PC:
 a free serial interface (COM or USB port) on your PC
 cable or LabStation with cable for connection to PC
– for direct connection of the meter to the PC:
the AK 540/B interface cable (accessory) or
– for connection with the LabStation:
an operable LabStation with null modem cable (accessory, see
section 8.1)
 for connection to a USB interface on the PC:
a USB adapter (accessory).
Prior to starting the update, make sure that the batteries are fully char-
ged, or operate the pHotoFlex
pack. Otherwise, there is a risk of the pHotoFlex
the update.
Install the firmware update program on your PC.
Start the program from the Windows start menu.
Via the language menu you can change the adjusted language.
For Microsoft Windows 7, administrator rights are required.
Proceed as follows:
1 Connect the pHotoFlex
2 Make sure the pHotoFlex
3 To start the updating process click the OK button.
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pH to the latest version
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pH on the LabStation or with the power
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®
pH to an interface of the PC.
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pH is switched on.
Firmware update
pH crashing during
101