General Operating Instructions
TDS 520A, 524A, 540A, & 544A Service Manual
2Ć15
How to Set Functions
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Special Function Controls:
Access all functions except
vertical, horizontal, and
trigger functions from this
frontĆpanel control block.
Vertical Function Controls:
Access all vertical functions
and inputs from this
frontĆpanel control block.
Horizontal Function
Controls: Access all
horizontal functions from
this frontĆpanel block.
Trigger Function Controls:
Access all trigger functions
from this frontĆpanel block.
CH 1 CH 2