To Connect To Power Supply; Power-On Inspection - Rigol DS4024E User Manual

Chapter 1 Quick Start RIGOL

To Connect to Power Supply

This oscilloscope supports two kinds of AC input power supplies: 100 V-127 V, 45
Hz-440 Hz; 100 V-240 V, 45 Hz-65 Hz. Please use the power cord supplied with the
accessories to connect the oscilloscope to the AC power source, as shown in the
figure below. After you turn on the power switch, the oscilloscope is connected to
power, and the Power key located at the lower left corner of the front panel is
blinking.
Power Supply Connector
Power Switch
Figure 1-5 To Connect to Power Supply

Power-on Inspection

When the oscilloscope is connected to power, press the Power key at the lower
left corner of the front panel to start the oscilloscope. During the start-up process,
the oscilloscope performs a series of self-tests. You can hear the switching sound of
the relay. After the self-test, the welcome screen is displayed. The "Current Options"
dialog box will be displayed if your instrument currently has installed the trial
versions of the options. From this dialog box, you can view the name, version, and
the remaining trial time of the option currently installed. The instrument will be
installed with the trial versions of the options before leaving factory. Its remaining
trial time is about 2,000 minutes. You can press Utility  System  SelfTestInfo
to view the self-test results.
DS4000E User's Guide 1-5