Rigol DS1204B Programming Manual page 56

RIGOL
Example:
:CHANnel1:UNITs VOLTs
:CHANnel1:UNITs?
11. :CHANnel<n>:VERNier
Command Format:
:CHANnel<n>:VERNier□{{1|ON}|{0|OFF}}
Function:
The command sets the adjustment mode of vertical scale as ON (Fine) or OFF
(Coarse). The vertical scale steps by 1-2-5 in Coarse mode; and by equality in
Fine mode.The <n> may be 1, 2, 3, 4.
Query Format:
:CHANnel<n>:VERNier?
Return Format:
The query returns 1 or 0, respectively indicates ON or OFF.
Example:
:CHANnel2:VERNier□ON
:CHANnel2:VERNier?
2-48
Set the unit of channel 1 as V.
Return VOLTs.
Set the fine adjustment function of channel 2 on.
Return 1.
Programming Guide for DS1000B Series