Rigol MSO1074Z-S 4-channel oscilloscope, Digital Storage oscilloscope, MSO1074Z-S Manuel D’Utilisation
Codes de produits
MSO1074Z-S
RIGOL
DS1000Z Programming Guide
2-13
:CHANnel<n>:UNITs
Syntax
:CHANnel<n>:UNITs <units>
:CHANnel<n>:UNITs?
:CHANnel<n>:UNITs?
Description
Set or query amplitude unit displayed of the specified channel.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
——
<units>
Discrete
{VOLTage|WATT|AMPere|UNKNown}
VOLTage
Return
Format
The query returns VOLT, WATT, AMP or UNKN.
Example
:CHANnel1:UNITs VOLTage /*Set the amplitude unit displayed of CH1 to V*/
:CHANnel<n>:VERNier
Syntax
:CHANnel<n>:VERNier <bool>
:CHANnel<n>:VERNier?
:CHANnel<n>:VERNier?
Description
Enable or disable the fine adjustment of the vertical scale of the specified channel, or
query the fine adjustment status of the vertical scale of the specified channel.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
——
<bool>
Bool
{{0|OFF}|{1|ON}}
0|OFF
Explanation
By default, the fine adjustment is off. At this point, you can only set the vertical scale in
1-2-5 step, namely 1mV, 2mV, 5mV, 10mV…10V. When the fine adjustment is on, you can
further adjust the vertical scale within a relatively smaller range to improve 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 amplitude of waveform display to view
signal details.
Return
Format
The query returns 0 or 1.
Example
:CHANnel1:VERNier ON /* Enable the fine adjustment of the vertical scale of CH1*/
Related
Command