Hantek DSO1000E Series User Manual page 83

Trigger Level Range
Trigger Level
Accuracy, typical
(Accuracy is for
signals having rise
and fall times ≥20ns)
Set Level to 50%,
typical
Note: Bandwidth reduced to 6MHz when using a 1X probe.
Video Trigger Type
Source
Range
Signal Formats and
Field Rates, Video
Trigger Type
Holdoff Range
Pulse Width Trigger
Pulse Width Trigger
Mode
Pulse Width Trigger
Point
Pulse Width Range
Slope Trigger
Slope Trigger Mode
Slope Trigger Point
DSO1000E Series HandHeld Oscilloscope User Manual
HF Reject Attenuates signals above 80kHz
Same as the DC-coupled limits for frequencies above
LF Reject
150kHz; attenuates signals below 150kHz
Source Range
CH1, CH2 ± 8 divisions from center of screen
Source Accuracy
CH1, CH2 0.2div × volts/div within ± 4 divisions from center of screen
Operates with input signals ≥50Hz
CH1, CH2
Peak-to-peak amplitude of 2 divisions
Supports NTSC, PAL and SECAM broadcast systems for any field or
any line
100ns to 10s
Trigger when < (Less than), > (Greater than), = (Equal), or ≠ (Not Equal);
Positive pulse or Negative pulse
Equal: The oscilloscope triggers when the trailing edge of the pulse
crosses the trigger level.
Not Equal: If the pulse is narrower than the specified width, the trigger
point is the trailing edge. Otherwise, the oscilloscope triggers when a
pulse continues longer than the time specified as the Pulse Width.
Less than: The trigger point is the trailing edge.
Greater than (also called overtime trigger): The oscilloscope triggers
when a pulse continues longer than the time specified as the Pulse
Width.
Selectable from 20ns to 10s
Trigger when < (Less than), > (Greater than), = (Equal), or ≠ (Not Equal);
Positive slope or Negative slope
Equal: The oscilloscope triggers when the waveform slope is equal to
the set slope.
Not Equal: The oscilloscope triggers when the waveform slope is not
equal to the set slope.
Specifications
78