Rigol DHO804 Quick Guide

8
Parameter Setting Method
For this instrument, you can use the knob and touch screen to set parameters. The
common parameter setting methods are as follows:
• Method 1: Some parameters can be adjusted by rotating the knob on the front
panel.
• Method 2: Click or tap the input field of a specified parameter, then a virtual
keypad is displayed. Complete the parameter setting with the keypad.
Input a Value
When setting or modifying a parameter, input an appropriate value with the numeric
keypad.
• Click or tap the value or unit in the numeric keypad to complete the input.
• Rotate the multipurpose knob (1/2) to move the cursor to select the desired
value and unit. Press the knob to confirm the input.
Delete Key
Max. Value
Min. Value
Default Key
Clear Key
UnitTen to the Nth Power Confirmation Key
Cursor
Figure 8.1 Numeric Keypad
After you input all the values and select the desired units, the numeric keypad is
turned off automatically. This indicates that you have completed parameter setting.
Besides, after you have input the values, you can also click or tap "OK" directly to
close the numeric keypad. At this time, the unit of the parameter is the default unit. In
the numeric keypad, you can perform the following operations:
• Modify the parameter value that has been input;
Parameter Setting Method
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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