Uni-T UTD2052CEX [40/120] Operating manual for utd2000 3000

Mark Description:

Trigger horizontal distance of position b

comparing with middle point of view window

Mark represents position of current waveform

view window in RAM

Mark position of trigger point in RAM

Mark position of trigger point in current

waveform view window

Display horizontal time base (or main time

base), namely, s/div

Term explanation:

-T mode:

X-Y mode:

Y axle refers to voltage and X axle

refers to time quantum under this mode

X axle refers to CH1 voltage and Y axle

refers to CH2 voltage under this mode

Slow scanning mode: Instrument will enter into

slow scanning sampling mode when settin

horizontal time base control to 100ms/div or less. It

is suggested to set channel coupling to DC whe

observing low-frequency signal by applying for

slow s canning mode

s-div: Time base control can expand or compress

waveform for horizontal scale (or time base) unit if

stopping waveform sampling (by using RUN/STOP

key).

Oper ating Man ual for UTD2000/3000

Figure 2-11 Interface of horizontal system