User manual

Chapter 2 Front Panel Operation RIGOL
User’s Guide for DSA700 Series
2-27
Single
In single sweep mode, this menu is used to execute trigger initialization. After that,
the analyzer will execute the specified number of sweeps (or measurements) if the
trigger conditions are satisfied.
Key Points:
 If the instrument is in continuous sweep mode and no measurement function
is enabled, press this key and the system will enter single sweep mode and
execute the specified number of sweeps if the trigger conditions are satisfied.
 If the instrument is in continuous sweep mode and a measurement function is
on, press this key and the system will enter single measurement mode and
execute the specified number of measurements if the trigger conditions are
satisfied.
 If the system is already in single sweep mode, press this key and the system
will execute the specified number of sweeps (or measurements) if the trigger
conditions are satisfied.
 In single sweep mode, trigger initialization (press Sweep/Trig  Single or
send the ":INIT" command through the remote interface) should be executed
before trigger condition judgment.
Press “Single”
Measurement
status?
Single sweep
mode? Single sweep mode?
Enter
single sweep mode
and
wait for trigger
condition
Enter single
sweep/
measurement
mode and
wait for trigger condition
Sweep again and wait
for
trigger condition
Wait for trigger condition
and make single
measurement
again
N
N
N
Y
Y
Y
Figure 2-10 Process of Single Sweep