Emerson R&S SGT100A User Manual page 25

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R&S SGT100A
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Selftest
A selftest is provided for service purposes ("SGMA-GUI > Instrument > Diagnostic/
Test > Self Test").
To switch between standby and ready state
► Press the [POWER ON/STANDBY] key briefly to switch the instrument from the
standby to ready state or vice versa.
In ready state, the button is green. The instrument is ready for operation. All mod-
ules are power-supplied and the R&S SGT initiates its startup procedure.
In standby state, the button is orange. The standby power only supplies the power
switch circuits and built-in oscillator to keep it at its operating temperature. The
remote control system is not active.
To start up and boot
The instrument boots the operating system and starts the instrument firmware. During
the booting process, the green [POWER ON/STANDBY] key blinks. If the previous ses-
sion was terminated regularly, the instrument uses the last setup with the relevant
instrument settings.
Once the startup procedure has been terminated, the instrument is ready for operation.
In the R&S SGMA-GUI, select "Instrument > Preset" function to return the instrument
to its defined reset/preset state, if the current setup is no longer relevant.
To customize the start settings, use the "SGMA-GUI > File > Save As/Open" function.
To shut down the product
The product is in the ready state.
► Press the [POWER ON/STANDBY] key.
The operating system shuts down. The LED changes to orange.
In standby state, the power switch circuits and the OCXO are active. To deactivate
them, disconnect the instrument from the power supply.
To disconnect from power
The R&S SGT is in the standby state.
1. NOTICE! Risk of data loss. If you disconnect the product from power when it is in
the ready state, you can lose settings and data. Shut it down first.
Set the toggle switch on the power supply to position [0].
The LED of the [POWER ON/STANDBY] key is switched off.
2. Disconnect the R&S SGT from the power source.
User Manual 1176.8674.02 ─ 12
Getting started
Preparing for use
25