Rigol DS1054Z Programming Guide

Chapter 2 Command System RIGOL
MSO1000Z/DS1000Z Programming Guide 2-15
:CHANnel<n>:UNITs
Syntax
:CHANnel<n>:UNITs <units>
:CHANnel<n>:UNITs?
Description
Set or query the amplitude display unit 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 display unit of CH1 to V*/
:CHANnel1:UNITs? /*The query returns VOLT*/
: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 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
{{1|ON}|{0|OFF}}
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 10mV, 20mV, 50mV, 100mV…100V (the probe ratio is 10X). 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
Format
The query returns 1 or 0.
Example
:CHANnel1:VERNier ON /*Enable the fine adjustment function of the vertical scale of
CH1*/
:CHANnel1:VERNier? /*The query returns 1*/
Related
Command
:CHANnel<n>:SCALe

Rigol DS1054Z Specifications

General

Channels	4
Bandwidth	50 MHz
Sample Rate	1 GSa/s
Memory Depth	24 Mpts
Display	7 inch TFT LCD (800x480)
Vertical Sensitivity	1 mV/div to 10 V/div
Time Base Range	5 ns/div to 50 s/div
Vertical Resolution	8 bits
Trigger Types	Edge, Pulse, Video, Slope
Connectivity	USB Host, USB Device, LAN
Input Impedance	1 MΩ
Power Supply	100-240 VAC, 45-440 Hz