UNI-T
UTD2000E Series Osilloscope Programming Manual
:CHANnel<n>:OFFSet
Command format：
:CHANnel<n>:OFFSet <offset>
:CHANnel<n>:OFFSet?
Functional description：
Set wave offset in vertical position, <n> take value as 1/2/3/4/5, it presents {CH1/CH2/CH3/
CH4/ MATH }.
Return format：
Query return offset value by scientific notation method, unit is related with the current channel
unit.
For example：
:CHAN1:OFFS 20V
set channel 1 vertival offset as 20V
:CHAN1:OFFS?
query return 2.000e001
:CHANnel<n>:SCALe
Command format：
:CHANnel<n>:SCALe {<scale> | UP | DOWN}
:CHANnel<n>:SCALe?
Functional description：
Set voltage base in vertical position.
<scale>
：
voltage base value
；
UP
：
plus one position based on the current position
；
DOWN
：
minus one position based on the current position.
Return format：
Query return the current voltage position value by scientific notation method, unit is V.
For example：
:CHAN1:SCAL 20V
set channel 1 voltage base as 20V
:CHAN1:SCAL?
query return 2.000e001
。
:CHAN1:SCAL UP
plus one position based on 20V voltage base
:CHANnel<n>:UNITs
Command format：
:CHANnel<n>:UNITs {VOLTs|AMPeres }
:CHANnel<n>:UNITs?
Functional description：
Set channel unit as VOLTs and AMPeres.
Return format：
Query return VOLTs, AMPeres.
