EM1230
Handheld Digital Oscilloscope
User
,
s Manual
20
1.2 Oscilloscope measurement applications
Automatically capture waveform
When you enter the scope mode, the instrument automatically optimizes vertical range, time
base, and trigger settings to create a stable display. (Auto ranging is default)
Single-channel measurements Dual-channel measurement
Automatic mode, the vertical / horizontal sensitivity status indication
When you press one of the Voltage and Time control keys, the instrument switches to manual
control of range and trigger settings
Manually set
move up and down CHA Waveform
Change the CHA voltage range
move up and down CHB Waveform
Change the CHB voltage range
Moving the waveform to the left and right
Change the Time base
Channel set in automatic mode
Trigger set in the automatic mode
F1
F2
F3
