Instructions

7
CHANnel<n>:VERNier
Syntax :CHANnel<n>:VERNier <bool>
:CHANnel<n>:VERNier?
Description : Enable or disable the fine adjustment of the vertical scale
of the specified , or query the fine adjustment status of
the vertical scale of the specified channel
Parameter :<bool> ::= {{1 | ON} | {0 | OFF}}
:<n>::= {1 | 2 | 3 | 4}
Explanation : By default, the fine adjustment is off. At this point, you
can only set the vertical scale in 1-2-5 step，When the
fine adjustment is on, you can further adjust the vertical
scale within a relatively smaller range to improve the
vertical resolution.If the amplitude of the input
waveform is a little bit greater than the full scale under
the current scale and the amplitude would be a little bit
lower if the next scale is used, fine adjustment can be
used to improve the display amplitude of the waveform to
view the signal details
Return : The query returns 1 or 0
Example :CHANnel1:VERNier 1 /*Enable the fine adjustment
function of the vertical scale of CH1*/
:CHANnel1:VERNier? /* The query returns 1*/