GRAPHTEC WR3320A, Руководство пользователя

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4.1.7 Timing Signal Output (TIM OUT)
When recording timing marks, the signals are output.
If these are connected to the timing input of another recorder, they
can be used as the references for waveform analysis. They are output
between ③ and ⑩.
4.1.8 Timing Input (TIM IN)
This is used when it is desired to sync the timing marker. The timing
marker is set to EXT. The signal is input to ④ and ⑪.
L: Timing mark
H: Timing mark baseline
L: Timing mark
H: Timing mark baseline
-32-
④
⑪
5 V
74 LS 04
EXT2 : Same recording as the
Event Mark
ＴＩＭＩＮＧ
１０Ｍ
ＥＸＴ２
EXT1 : Same recording as the
Timing Mark
ＴＩＭＩＮＧ
１０Ｍ
ＥＸＴ１
③
⑩
74 LS 04
Switch setting
Switch setting