User Manual

Setting or viewi

ng USB Device port parameters

Disabling the USB Device port

Use this procedure to disconnect the USB Device port access, to prevent remote access to the oscilloscope over the

USB Device port connection.

NOTE. This function only disables the rear-panel USB Device port ; it does not disable the USB Host ports on the

front and rear panel.

1. Push Utility front-panel button.

2. Push the Conﬁg side-menu button.

3. Use the Multipurpose knob to select and click USB.

4. Select and click Disabled (Off Bus).

Viewing the USBTMC information

USBTMC stands for USB Test & Measurement Class. USBTMC is a protocol that allows USB devices to communicate using

IEEE488 style messages. This protocol lets you run your GPIB software applications on USB hardware. Use this screen to

view protocol registration information. There are no active controls on this screen.

1. Push Utility front-panel button.

2. Pus

htheConﬁg side-menu button.

3. Use

the Multipurpose knob to select and click USB.

4. Sel

ect and click USBTMC Conﬁguratio n. The oscilloscope shows the USBTMC protocol registration information.

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