Instrument functions
R&S
®
NGP800
88
User Manual 5601.5610.02 ─ 09
6.15.4
USB connection
Change of USB class
If a change in "USB Class" is detected (i.e. from "TMC" to "CDC" or vice versa), the
rebooting of instrument is necessary to load the correct USB driver.
●
A popup message is displayed: "A reboot of the device is required for this setting to
take effect.".
Figure 6-54: USB class - reboot message
Alternatively, connect a USB cable to the USB port (see
connection. The R&S
NGP800 supports USB CDC and USB TMC connection.
1. Select "USB Class" from the "Network Connections" dialog.
The R&S
NGP800 displays the USB class dialog to select the USB connection.
Figure 6-55: USB dialog
2. Set the USB class.
3. Select "Set" to confirm the selection.
6.15.5
GPIB address
Instrument option
R&S NGP-B105 (P/N: 5601.6000.02) option needs to be installed for the remote com-
mand of R&S
NGP800 via GPIB interface.
Interfaces