RIGOL MSO/DS1000Z Series - Manual (Page 90)

RIGOL Chapter 5 To Trigger the Oscilloscope
5-16 MSO1000Z/DS1000Z User’s Guide
"Don’t Care", the oscilloscope will not trigger.
 or : set the pattern to the rising or falling edge of the channel selected.
Note:
 When digital channels D7-D0 are enabled, CH4 is automatically disabled; the
corresponding pattern cannot be set and is replaced by X. When D15-D8 are
enabled, CH3 is automatically disabled; the corresponding pattern cannot be set
and is replaced by X.
 Only one edge (rising or falling edge) can be specified in the pattern. If one
edge item is currently defined and then another edge item is defined in another
channel in the pattern, the former edge item defined will be replaced by X.
All Bits:
Press AllBits to set the patterns of all trigger sources to the pattern settings selected
currently.
Trigger Mode:
Press Sweep to open the trigger mode list and select auto, normal or single. For the
details, please refer to "Trigger Mode". The corresponding status light of the
current trigger mode turns on.
Trigger Setting:
Press Setting to set the trigger parameters (trigger holdoff and noise rejection)
under this trigger type.
Trigger Level:
For the analog channels, the trigger level of each channel needs to be set
independently. For example, set the trigger level of CH1. Press Source to select CH1,
and then use TRIGGER LEVEL to modify the level. For the details, please refer
to the introduction of " Trigger Level".