Siemens 670 V2 Operating Instructions Manual page 57

5. Change to the "Digital signature" dialog.
6. For Windows 2000 and Windows XP only: Click on the "Yes" button for every digital
Figure 8-3
7. Decentralized design only: Enter the path to the USB keyboard controller driver:
8. Exit the operating system session and restart the computer unit. Otherwise the "Security
Panel PC 670 V2/870 V2, Control unit
Operating Instructions, Edition 03/2004, CD Documentation and Drivers
The system settings of the device will be updated.
signature.
Digital signature
"C:/drivers.../USB Keyboard controller"
The touchware driver and USB keyboard controller driver will be installed.
features" from "KeyTools" or "KeyHook" will not be activated.
Warning
Use "KeyTools" as described in the chapter "Additional Drivers and Applications."
Applies after the deactivation of the "security features" of "Key Tools" or after the
deinstallation of "KeyHook":
When the additional function keys F13 and S16 are used, or when using your own key
code table, serious malfunctions of the user software can occur, because the key codes
behind the function keys can also be activated by activating keys other than the
configured ones.
The next two steps apply to control units with touch screen panels: After the computer
unit is restarted, the "Touch screen calibration" dialog will appear. Carry out the following
steps carefully:
Operating and parametrizing
8.1 Start up
8-5