
(\ 4) X-Y operation
The
internal time axis is not used for ,X-Y measurement.
X-V
opera
tion is carried
out
as follows :
I. Set the vertical mode selector switch to
DU
AL.
(
If
it is set to
CHI,
CH2
or AD D, error may
OCCU
R) .
2. Pressing
HOLD
switch in EQUIV, NORM or ROLL mode enters into
HOL
D mode. Then sampling operation stops while waveform
display data arc displayed continuously.
3. T
urn
A TIMEIDIV switch [22J completely clockwise to X-V
position. ( * OS-3
()('()D
: Set horizontal
mode
" lector switch to
X·y
)
(Note) :If it is displayed in dots
and
not deflected, the
fluoresc
ent
surface of CRT may be damaged.
If
the
brightness is to high, lower it.
65
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