RIGOL MSO/DS1000Z Series - Manual (Page 73)

Chapter 4 To Set the Sample System RIGOL
MSO1000Z/DS1000Z User’s Guide 4-7
 For digital channels:
― When 8 channels are enabled, the memory depths available include Auto,
6kPoints, 60kPoints, 600kPoints, 6MPoints, 12MPoints and 24MPoints
(option).
―
When 16 channels are enabled, the memory depths available include Auto,
3kPoints, 30kPoints, 300kPoints, 3MPoints, 6MPoints and 12MPoints
(option).
Note: In "Auto" mode, the oscilloscope selects the memory depth automatically
according to the current sample rate.
Antialiasing
At slower sweep speed, the sample rate is reduced and a dedicated display algorithm
can be used to minimize the possibility of aliasing.
Press Acquire  Anti-aliasing to enable or disable the antialiasing function. By
default, antialiasing is disabled and waveform aliasing is more possible.