SDS2000X-E Series User Manual - Page 232

For SDS2000X-E.

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Reference Position
The reference position setting determines the physicial point that the oscilloscope
uses during vertical and horizontal scale changes. In some situations, it is more
convenient to use a fixed position on the display.
Press the Utility button on the front panel and then press the Reference Pos. softkey
to enter the Reference POS menu.
Press the Vertical softkey to select Fixed Offset or Fixed Position.
Fixed Position: When the vertical gain is changed, the oscilloscope will keep the
vertical offset level indicator stationary.
Fixed Offset: When the vertical gain is changed, the oscilloscope will have the
vertical offset level indicator move with the actual voltage level.
Press the Horizontal softkey to select Fixed Delay or Fixed Position.
Fixed Position: When the time base is changed, the oscilloscope will keep the
horizontal offset indicator stationary.
Fixed Delay: When the time base is changed, the oscilloscope will have the
horizontal delay indicator move with the trigger point.
Power On Line
Press the Utility button on the front panel; then; press the Power On Line softkey to
select Enable or Disable.
Enable: When the oscilloscope is energized, the oscilloscope will start
automatically without user intervention. This is ideal for situations where
physical access to the instrument power switch is difficult or impossible, such
as automated test equipment or remote locations.
Disable: This setting requires user intervention to energize the scope. Press the
power key at the lower-left corner of the front panel to start the oscilloscope.
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