■ Slope Trigger：Trigger on positive slope of negative slope according to setup
time of the oscilloscope.
Option
Setting
Introduction
Table 2-20 Slope trigger function menu 1
Type
Slope
Trigger on positive slope of negative slope
according to setup time of the oscilloscope.
Source
CH1
CH2
EXT
EXT/5
Select trigger source.
When
Select trigger condition.
Time
〈Set time〉
Turn the Universal knob to set slope time.
Time setup range is 20ns-10s.
Next Page
Page 1/2
Enter the second page of slope trigger.
Operate Instruction:
1. Set up Type
●
Press
the TRIG MENU button to display Trigger
●
Press
the Type option button to select Video.
2. Set up Polarity
●
Press
the Polarity option button to select or .
3. Set up synchronization
●
Press
the Sync option button to select All Lines, Line Num, Odd Field,
and Even Field.
●
If
you select Line Num, you can turn the Universal knob to set the
appointed line number.
4. Set up Standard
●
Press
the Next Page Page 2/2 option button.
●
Press
the Standard option button to select PAL/SECAM or NTSC.
38
Digital
S
torage
O
scilloscope
Digital Storage Oscilloscope
39
Option
Setting
Introduction
Table 2-21 Slope trigger function menu 2
Type
Slope
Trigger on positive slope of negative slope
according to setup time of the oscilloscope.
Vertical
Select the trigger level that can be adjusted
by LEVEL knob. You can adjust LEVEL A,
LEVEL B or adjust them at the same time.
Mode
Auto
Use this mode to let the acquisition free-run in the
absence of a valid trigger; This mode allows an
untriggered, scanning waveform at 100 ms/div or
slower time base settings.
Normal
Use this mode when you want to see only valid
triggered waveforms; when you use this mode, the
oscilloscope does not display a waveform until
after the first trigger.
Single
when you want the oscilloscope to acquire a single
waveform, press the SINGLE button.
Set up
Enter the Trigger setup menu(See table 2-14).
Next Page
Page 2/2
Return the first page of slope trigger.
