Iwatsu DS-8814, Operation Manual

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45
Vertical axis
Selects an attenuation ratio of the probe used by the probe setting in the
CH1 to CH4 menu from 1:1, 10:1, 100:1 and 1000:1.
Selecting Auto automatically recognizes the probe with a probe sense
function (1/10, 1/100) and sets an attenuation ratio.
When using the probe, set Auto. The deflection factor, trigger level,
etc. are converted and displayed depending on the attenuation ratio.
The converted value is reflected in cursor measurement and auto
measurement, etc.
Horizontal axis
The setting range for a trigger delay in a waveform acquisition (RUN)
state varies depending on the sweep time and memory length.
The waveform acquisition stop (STOP) state is
−
500 s to +750 s
regardless of sweep time and memory length.
Trigger delay setting range (RUN state)
Memory length Sweep time Setting range
Short 5 ns to 1 ms/div
−
5 div to +10 ms
2 ms to 50 s/div
−
5 div to +500 s
Long 5 ns to 20 ms/div
−
5 div to +200 ms
50 ms to 50 s/div
−
5 div to +500 s
In the RUN state, the time from the trigger
point to the center of the waveform screen
is set.
The STOP state is used to move an acquired waveform in horizontal direction.
See page 16 for Post trigger and Pre trigger.
Probe
setting
DELAY
Screen
Trigger
Delay
−
5 div