Functional Check - Rigol DS1074B User Manual

Functional Check

Perform this quick functional check to verify that the instrument is operating
correctly.
1. Turn on the instrument
Use the power cord designed for the oscilloscope only to connect the instrument
and AC power which delivers 100 to 240 VAC
power switch to turn on the instruments, waiting until the display shows the
waveform window.
2. Recall factory setting
Press Storage → Storage → Factory → Recall, to recall factory setting.
Power
Switch
WARNING
!
To avoid electric shock, be sure the oscilloscope is properly grounded.
3. Input a signal to a channel of the oscilloscope
Push BNC plug of probe into CH1 BNC connector, then twist the BNC cable to

right to lock the probe in place. Switch on the probe to 10X.
Press CH1 → Probe → 10X to set probe attenuation of the oscilloscope, so as to

make sure the measurement result is correct (Default probe attenuation scale is
1X).
User's Guide for DS1000B Series
Storage Button
Figure 1-4 Button explanation
, 45Hz to 440Hz. Press the
RMS
RIGOL
1-7