User`s guide

Chapter 1 Quick Guide RIGOL
M300 User’s Guide
1-5

In all-channel monitor function, you can monitor all the
channels in the scan list.
Control the modules currently inserted.
 Control the status of each channel of the modules.
 Reset the modules.
 Configure the DIO and TOT channels of multifunction
module.
 Can not control the DMM module.
Auto Trigger/Stop
Press this key, the instrument triggers or enters the
wait-for-trigger state and the backlight goes on. Press and hold
this key, the instrument stops triggering or exits the
wait-for-trigger state and the backlight goes off.
Note: this key is invalid when the scan list is empty.
Single-channel Switch
When the instrument is in the single-channel monitor interface,
press this key to switch the channel monitored to the next
channel in the scan list. When the instrument is in other
interfaces, press this key to switch the instrument to the
single-channel monitor interface.
3 Control Keys
Numeric Keyboard
 Include numbers (0-9), decimal point (.) as well as
positive/negative signs (+/-).
 Used to input parameter value, date and time.
Use this key to open the previous or next page of the
current interface.
Note: these keys are different from the menu page
up/down keys (Page Up and Page Dn).
Direction keys and confirmation key.
4 System Keys
If a USB storage device is currently connected to the instrument,
press this key to store the current content on the screen in USB
storage device in *.bmp format.