R&S NRX-B4, Руководство пользователя

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Instrument Tour
R&S
®
NRX
18 User Manual 1178.5566.02 ─ 05
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Starts the zero calibration.
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Displays zeroing status.
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Displays sensor status.
[System]
Opens the "System Overview" dialog.
See Chapter 12, "System Settings" , on page 127.
Cursor keys
See (5) in Figure 3-1 .
The cursor keys are context-sensitive. The control in focus is indicated by a focus
frame. Use the cursor keys as follows:
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Selecting an element in the navigation pane.
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Selecting the active pane.
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Selecting an element from a list.
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Moving the cursor in text boxes.
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Changing the value of an entry in a text box.
3.1.5 USB Host Interface
See (6) in Figure 3-1 .
USB 2.0 (universal serial bus) interface of the type A (host USB). Used to connect USB
power sensors and external devices like a keyboard, mouse, or memory stick.
Further information:
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Chapter 4.8.4, "USB 2.0 Host Interfaces" , on page 27
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Chapter 4.9, "Connecting USB and External Devices" , on page 28
3.1.6 On/Standby Key
See (7) in Figure 3-1 .
The on/standby key toggles the R&S NRX between standby and ready state.
The following states are possible:
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Off (key is not illuminated)
The AC power switch on the back of the R&S NRX is switched off. The R&S NRX
is disconnected from the AC power supply.
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Ready (green)
The R&S NRX is ready for operation.
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Standby (red)
The power supply has the operating voltage supplied to it. Thus, the R&S NRX is
still power-supplied.
Front Panel Tour