UNI-T
UPO 3000E&UPO2000E Series Oscilloscope Programming Manual
:CURSor:SOURce <source>
:CURSor:SOURce?
Functional description：
Set cursor source of manual cursor mode, <source> take value as CHANnel<n>
，
n take value as 1,
2, 3, 4.
Return format：
Query return{ CHANnel1 | CHANnel2 | CHANnel3 | CHANnel4 }.
For example：
:CURSor:SOURce CHAN1
set channel 1 as cursor source
:CURSor:SOURce?
query return CHANnel1
:CURSor:CURA
Command format：
:CURSor:CURA
<value>
:CURSor:CURA?
Functional description：
Set the horizontal or vertical position of A cursor line. It is related with directive CURSor:TYPE
，
amplitude presents the vertical position, time presents the horizontal position. Vertical line range
[0,699]
，
horizontal line range [28,227].
Return format：
Query return the position of A cursor line.
For example：
:CURSor:CURA 50
set manual A cursor line position as 50
:CURSor:CURA?
query return 50
:CURSor:CURB
Command format：
:CURSor:CURB
<value>
:CURSor:CURB?
Functional description：
Set the horizontal or vertical position of B cursor line. It is related with directive CURSor:TYPE.
Return format：
Query return the position of B cursor line.
For example：
:CURSor:CURB 50
set manual B cursor line position as 50
:CURSor:CURB?
query return 50
