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In order to expand the synchronization range, AC coupling is
applied to the CH2 side.
When either the CHI or CH2 input signal is smaller as shown
in Fig.2, adjust the VOLTS/DIV switches @ and @ to
obtain sufficient amplitudes.
The VERT MODE triggering requires 1.5 div more than the
amplitude required for an observation of CHI or CH2.
CHI
CH2
ov-
CHI
CH2
Fig. 3
Cautions : Do not use the INT TRIG to the VERT MODE
when
(14) and/or (iS) are in the pulled out
PULL x5 GAIN ^
^
position (x5 GAIN mode).
Fig.2
The VERT MODE triggering is not possible when the signal
is applied to only one channel as illustrated on Fig. 3.
25
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