Getting Started
R&S
®
SMW200A
40User Manual 1175.6632.02 ─ 16
Mounting in a rack
The R&S SMW can be installed in a rack using a rack adapter kit (Order No. see data
sheet). The installation instructions are part of the adapter kit.
Risk of instrument damage due to insufficient airflow in a rack
If the instrument is run with insufficient airflow for a longer period, the instrument over-
heats, which can disturb the operation and even cause damage.
Make sure that all fan openings are unobstructed, that the airflow perforations are
unimpeded, and that the minimum distance from the wall is 10 cm.
2.1.1.5 Connecting AC Power
The R&S SMW is equipped with an AC power supply connector, that can be operated
with different AC power voltages. Once it is connected, the instrument automatically
adjusts to the given voltage. Refer to the data sheet for the requirements of voltage
and frequency. There is no need to set the voltage manually or change fuses. The AC
supply and power switch is at the rear of the unit.
To connect the AC supply
► Connect the R&S SMW to the AC power source using the supplied power cable.
Note: Since the instrument is designed in compliance with standard EN 61010-1
safety class I, it must only be connected to an outlet that has a ground contact.
Characteristics of the AC power supply:
●
100 V to 240 V AC
●
50 Hz to 60 Hz; 400 Hz
●
7.3 A to 4.6 A
2.1.1.6 Turning the Instrument On and Off
To turn on the R&S SMW
1. Connect the instrument to the AC supply.
2. Turn on the main AC power switch at the rear panel of the R&S SMW (position "I"
(on)).
The instrument is supplied with AC power.
Warm-up time for OCXO
When the instrument is switched on, the OCXO requires an extended warm-up time
(see data sheet).
Preparing for Use
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