GW Instek GDS-3000 Series DS3-PWR Power analysis manual - Manual (Page 17)

MEASUREMENT
17
Attenuation Matching the probe settings
Coupling DC
Impedance Matching the probe output
(typically 1MΩ)
5. Configure the channel with the current probe to
the following settings:
Probe Current
Attenuation As suitable (typically x10 )
Coupling DC
Impedance Matching the probe (typically
1MΩ)
6. Connect and turn on the AC power source
when all the connections have been made and
configured.
Panel operation 1. Press the Test key on the front
panel.
2. Press Power Analysis from the
bottom menu.
3. Press Power Quality from the side
menu.
4. The automatic measurements for power quality
appear (for default settings).