(27)TRIG.ALT
Set VERT MODE switch
(14)
in DUAL or ADD key, select the SOURCE switch (23) by pressing CHI or CH2, then
press TRIG.ALT switch(27), the internal triggering source signal will display alternately from CHI and CH2.
LINE
Display the triggering signal from
AC
power line frequency signal.
EXT
Obtain the external triggering source signal by applying external signal to EXT TRIG
IN
input terminal (24).
(26)SLOPE
Triggering slope button.
"+"
Triggering occurs when the trigger signal crosses the trigger level by positive-going course.
'6-
*7
Triggering occurs when the trigger signal crosses the trigger level by negative-going course
(28)LEVEL
Display a synchronized stationary waveform and set a start point for the waveform.
Toward
"+"
The trigger level moves upward on the display waveform.
Toward
"-"
The trigger level moves downward on the display waveform.
(25)TRIGGER MODE
Trigger mode selection.
AUTO
If
no trigger signal applied or the trigger signal frequency is less than 25Hz, the sweep will be in the free run
mode.
NORM
If
no trigger signal applied and sweep is in a stand-by state, there will be no trace appear.
TV-V Used for observing entire vertical picture of television signal.
TV-H Used for observing entire horizontal picture of television signal.
(Both TV-V and TV-H synchronize only when the synchronizing signal is negative.)
Time
Base:
(29)TIME/DIV
Provide sweep time ranges @om 0.2 uS/div to 0.5 Sldiv with 20 steps totally.
X-Y
Use the instrument as an X-Y oscilloscope by setting to X-Y position.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
To Next Page
Loading...
