Preparing for Use
R&S
®
SMB100A
22Operating Manual 1407.0806.32 ─ 13
2.2.1 Description of the Connectors
FUSES
The R&S SMB is fully fused by two fuses IEC60127-T3.15H/250 V.
The fuses are accommodated in the fuse holders next to the power connector. Use only
fuses of the mentioned type.
AC SUPPLY AND POWER SWITCH
When the R&S SMB is connected to the AC supply, it automatically sets itself to the
correct range for the applied voltage (range: see type label). There is no need to set the
voltage manually or change fuses.
The power switch can be set to two positions:
●
0
The instrument is disconnected from the mains.
●
I
The instrument is power-supplied. It is either ready for operation (STANDBY) or in
operating mode, depending on the position of the ON/STANDBY switch on the instru-
ment front.
See also data sheet and chapter 2.3.4, "Connecting the Instrument to the AC Supply",
on page 27.
USB IN
USB (universal serial bus) interface of type B (device USB).
This interface can be used for remote control of the instrument.
USB CONNECTORS TYPE A
USB (universal serial bus) interfaces of type A (host USB).
●
Connection of peripherals such as mouse, keyboard, etc.
●
Connection of memory stick for file transmission
●
Firmware update
See also chapter 2.4.1, "Connecting USB Devices", on page 31.
LAN CONNECTOR
Ethernet interface
●
For integrating signal generators in a network
●
Remote control of signal generator
●
Remote access to the signal generator
●
Firmware update
See also:
● chapter 2.6, "Setting Up a Network (LAN) Connection", on page 34
● chapter 6.1.3, "LAN Interface", on page 204
IEC 625/IEEE 488
IEC-bus (IEEE 488) interface for remote control of the instrument.
See also chapter A.1, "GPIB Bus Interface", on page 444 and chapter 6.1.6, "GPIB
Interface (IEC/IEEE Bus Interface)", on page 208.
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