6. Oscilloscope Function
6. Oscilloscope Function
Position to 0
(page 2/2)
Use this function to set the CH A(CH B) waveform offset to 0. This is a
convenient function to return to the original state after changing the offset(via
the ENCODER switch) to view the top and bottom of the waveform.
Press the F2 button once to locate
OFFSET at center of vertical Axis.
Waveform is located below beyond the
display of the screen.
Waveform position at lower area of screen
Waveform position at center of vertical Axis
Probe
The probe must be set according the probe setting in order to adjust the scope
voltage unit to match the probe scale
- 1x : Select when using 1:1 probe or when directly inputting the signal to the
input terminal.
- 10x : Select when using a 10:1 probe.
- 100x : Select when using a 100:1 probe.
Position
(page 1/2)
To set Vertical position by rotating ENCODER Switch.
Note.
Long time use of the unit or use in an not recommended environment may
cause disagree of the channel
’
s vertical position and position of the ground
coupling signal. In this event, turn power off and On for automatic 0 setting.
Invert
(page 1/2)
Use this function to display an inverted waveform(change positions of upper
waveform and lower waveform) Waveform voltage level will change based on
earth grounding level of waveform. For e5V voltage will appear as -5V.
It is used when set INVERT of waveform characteristics of CH A/CH B
The waveform symbol changes.
+440mV changes to -440mV and
+80mV changes to -80mV.
After Inversion
Before Inversion
26
Hand-held Digital Oscilloscope Meter
27
