14
2.1 Menu and control button
Showing as the following picture:
Picture 2-1
All models:
■
Channel buttons(CH1,CH2,CH3,CH4):
Press a channel button(CH-4) to turn
that channel ON or OFF and open the Channel menu for that channel. You can use the
channel menu to set up a channel. When the channel is ON. The channel button is lit.
■
MATH:
Press to display the Math menu. You can use the MAH menu to use the
oscilloscopes Math functions.
■
REF:
Press to display the Ref Wave menu. You can use this menu to save and
recall four or two reference waveforms internal memory.
■
HORI MENU:
Press to display the Horizontal menu. You can use the Horizontal
menu to display the waveform and to zoom a segment of a waveform.
■
TRIG MENU:
Press to display the Trigger menu. You can use the Trigger menu to
set the trigger type(Edge. Pulse, Video, Slope, Alternative) and trigger settings.
■
SET TO 50%:
Press to stabilize a waveform quickly. The oscilloscope can set the
trigger level to be halfway between the minimum and maximum voltage level
automatically. This is useful when you connect a signal to the EXT TRIG connector
and set the trigger source to Ext or Ext/5.
■
FORCE
:
Use the FORCE button to complete the current waveform acquisition
whether the oscilloscope detects a trigger or not. This is useful for Single
acquisitions and Normal trigger mode.
■
SAVE/RECALL:
Press to display the Save/Recall menu. You can use the
Summary of Contents for SDS1000 Series
Page 146: ...138 Coupling DC...
