TiePie Handyscope HS4 DIFF-5MHz Instrument Manual page 20

installation of a driver on a system and also to update an existing
driver.
The screen shots in this description may differ from the ones dis-
played on your computer, depending on the Windows version.
Figure 4.1: Driver install: step 1
When drivers were already installed, the install utility will remove
them before installing the new driver. To remove the old driver
successfully, it is essential that the Handyscope HS4 DIFF is
disconnected from the computer prior to starting the driver install
utility. When the Handyscope HS4 DIFF is used with an external
power supply, this must be disconnected too.
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Chapter 4