User manual

RIGOL
5-4 © 2008 RIGOL Technologies, Inc.
User‟s Guide for DS1000B Series
Trigger
Trigger Sensitivity
0.1div-1.0div (adjustable)
Trigger Level Range
Internal
± 6 divisions from center of screen
EXT
± 0.6V
EXT/5
± 3V
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 + 40 mV)
EXT/5
± (6% of setting + 200 mV)
Trigger Offset
Normal mode: pre-trigger(storage depth/(2× sampling)
rate), delayed trigger 1s
Slow Scan mode: pre-trigger 6div, delayed trigger 6div
Trigger Holdoff range
100ns~1.5s
HF Rejection
100kHz ± 20%
LF Rejection
10kHz ± 20%
Set Level to 50%
(typical)
Input signal frequency ≥50Hz
Edge Trigger
Edge trigger slope
Rising, Falling, Rising + Falling
Pulse Trigger
Trigger condition
(＞, ＜, =) Positive pulse, (＞, ＜, =) negative pulse
Pulse Width range
20ns ~10s
Video Trigger
Video standard &
line frequency
Support standard NTSC, PAL and SECAM broadcast
systems. Line number range: 1~525 (NTSC) and 1~625
(PAL/SECAM)
Pattern Trigger
Pattern setup
H, L, X, ,
Alternate Trigger
Trigger on CH1,
CH2, CH3, CH4
Edge, Pulse, Video
Measurements
Cursor
Manual
Voltage difference between cursors (∆V)
Time difference between cursors (∆T)