Getting started
R&S
®
RTP
44User Manual 1337.9952.02 ─ 12
3.1.7 Switching on or off
The instrument is switched on or off with the power switch and the [Power] key. The
[Power] key is located in the bottom left corner of the front panel. The power switch is
located at the rear panel of the instrument.
Table 3-1: Overview of power states
Status LED Power switch
Off
(unlighted)
[0] (off)
Standby
orange
[I] (on)
Ready
green
[I] (on)
To switch on the product
The product is off but connected to power.
1. Set the switch on the power supply to position [I].
The power key on the front panel lights up.
2. Press the [Power] key on the front panel.
The instrument performs a system check, boots the operating system, and then
starts the R&S RTP firmware.
The [Power] key turns green and the illuminated keys on the front panel light up. If
the previous session was terminated regularly, the oscilloscope uses the last set-
tings.
Before you start measurements, be sure to comply with the warm-up phase specified
in the data sheet.
To shut down the product
The product is in the ready state.
► Press the [Power] key.
All current settings are saved, and the software shuts down. The [Power] key turns
orange. The standby power supplies only the power switch circuits.
The
"Exit" icon in the "Menu" shuts down only the firmware application. To shut down
the instrument completely, use the [Power] key.
To disconnect from power
The product 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 switch on the power supply to position [0].
The LED of the [Power] key is switched off.
Preparing for use
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