RIGOL DS1000D User Manual

Page 156

RIGOL

User’s Guide for DS1000E, DS1000D Series

5-4

Acquisition Mode

Average of ≥16 Waveforms with vertical position not at zero:
±[DC Gain Accuracy×(reading+vertical position)+(1% of
vertical position) + 0.2div]
Add 2mV for settings from 2mV/div to 245 mV/div
Add 50mV for settings from 250mV/div to 10V/div

Delta Volts
Measurement
Accuracy (Average
Acquisition Mode)

Delta Volts between any two averages of 16 waveforms
acquired under same setup and ambient
conditions: ±(DC Gain Accuracy×reading + 0.05 div)

Trigger
Trigger Sensitivity

0.1div~1.0div (adjustable)

Trigger Level Range

Internal ±6 divisions from center of screen
EXT

±1.2V

Trigger Level Accuracy
(typical) applicable for
the signal of rising
and falling time ≥20ns

Internal

±(0.3div × V/div)(±4 divisions from center of
screen)

EXT

±(6% of setting + 200 mV)

Trigger Offset

Normal mode: pre-trigger (memory depth/ 2*sample
rate), delayed trigger 1s
Slow Scan mode: pre-trigger 6div, delayed trigger 6div

Trigger Holdoff Range 500ns~1.5s
Set Level to 50%
(Typical)

When input signal frequency ≥50Hz

Edge Trigger
Edge Trigger
Slope

Rising, Falling, Rising + Falling

Pulse Width Trigger
Trigger Condition (＞, ＜, =) positive pulse width, (＞, ＜, =) negative pulse

width

Pulse Width
Range

20ns ~10s

Video Trigger
Video Standard &
Line Frequency

Support for standard NTSC, PAL and SECAM broadcast
systems. Line number range: 1~525 (NTSC) and 1~625
(PAL/SECAM)

Slope Trigger

This manual is related to the following products:

DS1000E