BK Precision 2190D - Horizontal Control Knob

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Figure 3.19 – Horizontal Controls
Table 3.14 – Horizontal System Function Menu
Option
Setting
Description
Delayed
On
Off
Turn on this function for main timebase
waveform to display on the top half screen
and window timebase waveform to display on
the below half screen at the same time.
Turn off this function to only display main
timebase waveform on the screen.
Horizontal Control Knob
You can use the horizontal controls to change the horizontal scale and
position of waveforms. The horizontal position readout shows the time
represented by the center of the screen, using the time of the trigger as
zero. Changing the horizontal scale causes the waveform to expand or
contract around the screen center.
• Horizontal “POSITION” knob
1. Adjust the horizontal position of all channels and
math waveforms (the position of the trigger relative