26
/
99
5.5 Reverse Phase
When reverse phase is turned on, the voltage value of waveform will be reversed and the reverse icon
will display on the screen, as shown in Figure 5-2.
Figure 5-1 Reverse Phase Closed
Figure 5-2 Open Reverse Phase
5.6 Probe
In order to match up the attenuation coefficient setting of the probe, the coefficient needs to be set up in
the channel soft key menu. If the probe attenuation coefficient is 10:1, then the probe coefficient should
set to 10X to ensure the correct voltage reading.
The probe can be set to
0.001X
，
0.01X
，
0.1×
，
1×
，
10×
，
100×
，
1000× and user-defined
.
5.7 Unit
Set the amplitude unit for the current channel. Unit setting should set in channel, it can set
to “V”, “A”,
“W”, “U” and the default unit is V. After the setting, the unit in the channel status label and measurement
unit will be change accordingly.
