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Functional Description
14
Dual-Channel Digital Oscilloscopes
Functional Description
VERTICAL System (cont’d)
CH1 & CH2
function menu 2
Option
Setting
Description
Invert
on
off
Turn on invert function.
Turn off invert function.
Turn the “Universal knob” to adjust them.
Digital
Filter
Press this button to enter the “Digital Filter
menu”.
Digital filter
function menu
Option
Setting
Description
Digital
Filter
on
off
Turn on the digital filter.
Turn off the digital filter.
Turn the “Universal knob” to adjust them.
Type
Setup as LPF (Low Pass Filter).
Setup as HPF (High Pass Filter).
Setup as BPF (Band Pass Filter).
Setup as BRF (Band Reject Filter).
Upper_limit
Turn the “Universal” knob to set upper limit.
Lower_limit
Turn the “Universal” knob to set lower limit.
Return
Return the digital filter main menu.