
Skew Time offset between two sig-
nals, typically due to differences in
either cable lengths or
characteristics.
Slope/Coupling Allows access to
the trigger slope and input coupling
menus.
Slope Selects either the rising or
falling edge of the signal to trigger
the oscilloscope.
Source Allows you to select a trig-
ger source.
Stop Freezes the display.
Time Allows access to the automat-
ic time measurement keys.
Time/Div Changes the time base
in a 1-2-5 step sequence from 1 ns to
5 s.
Time Null The removal of time off-
set errors between two signals. The
error is typically due to differences
in either cable lengths or charac-
teristics. Also called
deskewing.
Time Ref Lft Cntr (time refer-
ence left or center) Sets the time
reference to either one graticule in
from the left edge of the display or
to center of the display.
Trace Allows access to the trace
storage keys.
Trace Mem (trace memory) One
of two pixel memory locations used
for storing traces.
TV Allows access to the TV or
video trigger keys.
Vernier Vernier allows a cali-
brated fine adjustment with the
channel 1 and 2 Volts/Div knob.
Voltage Allows access to the auto-
matic voltage measurement keys.
Volts/Div Changes the vertical
scaling in a 1-2-5 step sequence from
2 mV to 5 V.
XY Changes the display to a volts
versus volts display.
Glossary
Glossary–4
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