NOTE:
The Reference function is not available in X-Y mode.
Set Horizontal System
The horizontal system changes the horizontal scale and position of waveforms. The
horizontal center of the screen is the time reference for waveforms. Changing the
horizontal scale causes the waveform to expand or contract with respect to the screen
center.
Horizontal position changes the displayed waveform position, relative to the trigger point.
Press HORI button to show the horizontal system menu. The settings of this menu are
listed in the following table.
The Horizontal Menu
The Horizontal Menu Table
Menu
Setting
Y — T
X — Y
Time base
Roll
Reset
ON
ALT Mag
OFF
ON
Holdoff
OFF
1. TIMEIDIV
Use this button to select the horizontal time/div (scale factor) for the main.
Figure 2-20 The Horizontal menu
Show the relative relation between vertical
voltage and horizontal time.
Show CHI value at X axis; CH2 value at Y axis.
In Roll Mode, the waveform display updates
from right to left.
Pressing this button clears trigger offset and
moves the trigger point to the horizontal center
of the screen.
Turn on ALT Mag
Turn on ALT Mag
Turn on the Holdoff time
Turn off the Holdoff time
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Description