For example, if the CH A signal is 150mV higher or CH B is 100mV lower in a
Period which is less than 400us, configure the settings as shown below.
Source 1 : CH A Logic 1:Hight Level 1 : 150mV
Source 2 : CH B Logic 2:Low Level 2 : 100mV
Gate : OR
Condition : Shorter
Period : 400us
Set input1 to 'CH A', logic to 'High' and
rotate the Encoder Switch to set the level
to 150mV.
Set inputB to 'CH B', logic to 'High' and
rotate the Encoder Switch to set the level
to 100mV.
Set gate to 'OR', condition to 'Shorter'
and rotate the Encoder Switch to set the
period to 400us
Pulse Trigger
Press Key and press Key to Select Pulse Trigger mode.
Use this function to acquire the instantaneous waveform which is satisfied by the
trigger source2 level and trigger source1 edge.
- Use the Encoder switch to set the Source 1,2 levels.
CH A / CH B
Trigger source1 trigger level
Manual Setting/TTL/ECL/Set to 50%
Positive, Negative
Shorter
(<)
, Longer
(>)
,
Equal
(=)
,
Not-Equal
(≠)
(Condition with Pulse width set by
Encoder switch)
Source
Level
Polarity
Condition
Sub menu
Setting
Pulse Trigger
Type
Pulse Trigger
1/2
Pulse Trigger
2/2
6. Oscilloscope Function
6. Oscilloscope Function
Video Trigger
Use this function to observe the video signal. Select NTSC/PAL/SECAM
according to the video signal type, set Odd/Even of the line to observe and rotate
the ENCODER knob to move to the desired line.
Standard
NTSC / PAL / SECAM
Source
CH A / CH B
Trigger
Odd / Even
Line
Desired line number to observe
Sub menu
Mode
More 1/2(page)
More 2/2(page)
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Hand-held Digital Oscilloscope Meter
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