Rigol DHO800 Series User Manual

• When you select "Rising" for the edge type, ">" for trigger condition, the
oscilloscope triggers when the positive slope time of the input signal is greater
than the specified time.
• When you select "Rising" for the edge type, "<" for trigger condition, the
oscilloscope triggers when the positive slope time of the input signal is smaller
than the specified time.
• When you select "Rising" for the edge type, "< >" for trigger condition, the
oscilloscope triggers when the positive slope time of the input signal is greater
than the specified lower limit time and smaller than the specified upper limit
time.
• When you select "Falling" for the edge type, ">" for trigger condition, the
oscilloscope triggers when the negative slope time of the input signal is greater
than the specified time.
• When you select "Falling" for the edge type, "<" for trigger condition, the
oscilloscope triggers when the negative slope time of the input signal is smaller
than the specified time.
• When you select "Falling" for the edge type, "< >" for trigger condition, the
oscilloscope triggers when the negative slope time of the input signal is greater
than the specified lower limit time and smaller than the specified upper limit
time.
Slope Time Setting
• In the
When item, when ">" or "<" is set to trigger conditions, click or tap the
input field of
Lower or Upper to set the lower limit value or the upper limit value
with the pop-up numeric keypad. You can also use the corresponding knob to
set the value. The slope time available is from 1 ns to 10 s.
• In the When item, when "< >" is set to trigger conditions, click or tap the input
field of
Upper and Lower respectively to set the upper limit value and the lower
limit value with the pop-up numeric keypad. You can also use the corresponding
knob to set the values. The lower slope time limit must be smaller than the
upper slope time limit.
Trigger Mode
In
Sweep, select Auto, Normal, or Single as the trigger mode. For details, refer to
descriptions in
Trigger Mode .
Trigger Parameter Setting
You can refer to
Trigger Holdoff and Noise Rejection to set the trigger holdoff and
noise rejection under this trigger type.
Triggering the Oscilloscope
DHO800 User Guide
72
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Rigol DHO800 Series Specifications

General

Channels	2 or 4 analog channels
Vertical Resolution	12-bit
Vertical Sensitivity	1 mV/div to 10 V/div
Timebase Range	1 ns/div to 1000 s/div
Power Supply	100-240 VAC, 50/60 Hz
Waveform Capture Rate	1, 000, 000 wfm/s
Interfaces	USB Host, USB Device, LAN
Digital Channels	Optional 16-channel MSO
Protocols Decoding	I2C, SPI, UART, CAN, LIN
Input Impedance	1 MΩ
Trigger Types	Edge, Pulse, Video, Slope, Pattern, Duration, Timeout, Runt, Window