User`s guide

RIGOL Chapter 2 Front Panel Operations
2-44 M300 User’s Guide
1 Channel Number
The channel number is in the editable status. At this point, you can modify the
number of the channel monitored by inputting the desired channel number
using the numeric keyboard (you can also press Single at the front panel to
switch the channel monitored).
Note: if the channel number of the multiplexer channel that is not added into
the scan list is input, the instrument will generate an error prompt message.
2 Module Type
Display the module type of the channel currently monitored.
MUX-20: 20-Channel Multiplexer and its model is MC3120
MUX-32: 32-Channel Multiplexer and its model is MC3132
MUX-64: 64-Channel Single-Ended Multiplexer 64 and its model is MC3164
REED-MUX-32: 32-Channel Reed Multiplexer and its model is MC3232
REED-MUX-64: 64-Channel Single-Ended Reed Multiplexer and its model is
MC3264
MUX-MIX-24: 24-Channel Multiplexer and its model is MC3324
MFC: Multifunction Module and its model is MC3534
3 Function
Display the function (DCV, ACV, DCI, ACI, 2WR, 4WR, FREQ, PERIOD, TEMP,
SENSOR, DIN or TOT) of the channel currently monitored.
4 Range
Display the range of the channel currently monitored. This is only applicable to
multiplexer channels.
5 Scaling Value
Display the scaling value of the channel currently monitored (only when the
current channel uses the scaling function).
6 Measurement Value
Display the measurement value of the channel currently monitored. For TOT
channel, the count value is displayed. If the current channel does not use the
scaling function (the scaling value is not displayed), the measurement value is
displayed at the center of the screen in relatively larger font size.
7 Alarm Channel/Alarm Value/Alarm State
Display the alarm information of the channel currently monitored, including the
alarm channel, alarm value (displayed only when alarm is generated) and alarm
state (PASS, LO FAIL or HI FAIL). For DIO channels, the alarm state can be PASS,
EQU FAIL or NOT EQU FAIL. If the channel monitored does not use the alarm
function, “ALARM NO CONFIGURE” will be displayed.