User`s guide

Chapter 1 Quick Guide RIGOL
M300 User’s Guide
1-7
8 Menu Softkeys
Correspond to the menus on the screen. Pressing any softkey can enable the
corresponding menu.
9 View Switch
View the scan history information, channel status table, measurement
curve and channel information.
 Scan history information: view the start time, scan sweep, count,
channel number as well as the corresponding function, maximum,
minimum, average and standard deviation measured and the scan
readings of each channel of the latest scan.
 Channel status table: display the current status of each channel.
 Measurement curve: display the measurement curve of the
specified channel.
 Channel information: view the cycle count of each relay of the
module, the alarm messages of the current scan (the first 100,
including the reading and time when the alarm is generated) and
error messages (up to 20).
Note: up to 100 alarm messages on each alarm channel can be logged in the
alarm queue and the other alarm messages would be lost and up to 20 error
messages can be logged in the error queue and the other error messages will
also be lost.
10 Module Indicators
Correspond to the 5 module slots at the rear panel respectively. The
corresponding module indicator goes on when the module is inserted into the
slot at the rear panel.