Rohde & Schwarz FSQ series, Быстрый старт

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R&S FSQ Preparing for Use
Preparing for Operation
2.8 Quick Start Guide 1313.9652.62 - 02
2.1.7 Switching Off the R&S FSQ
➢
Press the ON/STANDBY key on the front panel.
The R&S FSQ will store the current settings on the hard disk and then shut down the
software. Once the operation has been completed, the power supply unit will be switched
to STANDBY and the yellow LED will come on.
➢
To completely disconnect the instrument from the AC power supply, change the power
switch on the rear panel to position O.
2.1.8 Cleaning the Outside
The outside of the instrument is suitably cleaned using a soft, line-free dust cloth. Make sure
that the air vents are not obstructed.
Shock hazard
In standby mode, the AC supply voltage is still present on the instrument.
• The main power switch on the rear panel also interrupts the power
supply of the OCXO (optional) inside the instrument. When you
switch the instrument back on, be sure to adhere to the extended
warm-up phase.
• If you switch off the instrument by using the power switch or by
disconnecting the power supply connector, it is not possible to save
the current instrument settings on the hard disk. In this case, the last
settings that were stored on the hard disk will be loaded when you
switch the instrument back on.
Cleaning agents contain substances that may damage the instrument, e.g. solvent-
containing cleaning agents may damage the front panel labeling or plastic parts.
Never use cleaning agents such as solvents (thinners, acetone, etc.), acids, bases, or other
substances.