RIGOL DS1000D - Manual (Page 86)

RIGOL Command Systems
Programming Guide for DS1000E, DS1000D Series 2-74
:DIGital<n>:POSition?
Function Explanation:
The commands set and query the waveform display position of specified channel.
<n> could be 0～15.
When choose Big-waveform, up to 8 waveforms could be displayed on the
screen, and the range of <position> is 0~7;
when choose Small-waveform, up to 16 waveforms could be displayed on the
screen, and the range of <position> is 0~15.
Returned Format:
The query returns the setting value of <position>.
Example:
:DIG2:POS 3
Setup the waveform of digital channel2 displays at the
position of D3.
:DIG2:POS? The query returns 3.
4. :LA:THReshold
Command Format:
:LA:THReshold<value>[suffix]
:LA:THReshold?
Function Explanation:
The commands set and query the type of threshold of digital channel. <value>
could be TTL, CMOS, ECL or User (User-defined, the range is -8.00～+8.00).
suffix could be V or mV, the minimum interval is 10mV.
Example:
:LA:THR COMS
Setup the type of threshold as COMS.
:LA:THR? The query returns COMS.
5. :LA:POSition:RESet
Command Format:
:LA:POSition:RESet