User manual

User’s Guide for DSA800 Series
Chapter 2 Front Panel Operation RIGOL
2-29
Auto SWT
Set the auto setting method of the sweep time to “Normal” or “Accy”. The sweep
will be faster if “Normal” is selected; while in “Accy” type, higher measurement
precision can be obtained.
Mode
Set the sweep mode to “Single” or “Cont”, the default is “Cont”. The corresponding
icon of the sweep mode will be displayed in the status bar at the left side of the
screen.
Single Continuous
1. Single
Set the sweep mode to “Single”. The number 10 on the parameter icon
denotes the current sweep number.
2. Cont
Set the sweep mode to “Cont”. The character Cont on the parameter icon
denotes the analyzer is sweeping continuously.
Key Points:
 If the instrument is in single sweep mode and no measurement function is
enabled, press this key and the system will enter the continuous mode and
sweep continuously if all the trigger conditions are satisfied.
 If the instrument is in single sweep mode and a measurement function is on,
press this key and the system will enter the continuous sweep mode and
measure continuously if all the trigger conditions are satisfied.
 In continuous mode, the system will send a trigger initialization signal
automatically and enter the trigger condition judgment directly after each
sweep.