Rigol DHO804 User Manual

- If the channel is displayed but not selected, you can press the channel key to
select the channel.
- If the channel is both displayed and selected, you can press the channel key
to close its display in the waveform view.
NOTE
As DHO802/DHO812 is a two-channel model, it only provides two channel keys (
and
).
12. Probe Compensation Signal Output Terminal/Ground Terminal
This terminal outputs the probe compensation signal which helps you match a
probe's input capacitance to the oscilloscope channel to which it is connected.
13. External Trigger Input Terminal (for DHO812 and DHO802 only)
BNC connector to input external trigger signal.
14.
Analog Channel Input Terminals
BNC connectors. Attach probes to these connectors for analog signal inputs.
NOTE
As DHO802/DHO812 is a two-channel model, it only provides two analog input terminals.
15. USB HOST Port
This series supports USB storage device of FAT32/NTFS format and mouse.
- USB storage device: imports or exports data (software update, waveform,
setup, or captured image).
- Mouse: connects a mouse to control the instrument.
16. Power Key
Powers on/off the oscilloscope.
Quick Start
DHO800 User Guide
22
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Rigol DHO804 Specifications

General

Bandwidth	70 MHz
Channels	4
Waveform Capture Rate	1, 000, 000 wfms/s
Vertical Sensitivity	1 mV/div to 10 V/div
Vertical Resolution	12 bits
Interfaces	USB, LAN, HDMI
Input Impedance	1 MΩ ± 1%
Max Input Voltage	300 Vrms CAT I
Trigger Types	Edge, Pulse, Slope, Video, Pattern, Duration, Timeout, Runt, Window, Delay, Setup/Hold, Nth Edge, Logic
Protocol Decoding	I2C, SPI, UART, CAN, LIN, FlexRay, I2S
USB Ports	USB Host, USB Device
LAN Port	1