Rigol MSO2000A Series Programming Manual page 47

2 Command System
:BUS<n>:RS232:OFFSet
Syntax
:BUS<n>:RS232:OFFSet <val>
:BUS<n>:RS232:OFFSet?
Description
Set or query the vertical offset in RS232 decoding on the specified bus.
Parameter
Name Type
<n> Discrete
<val> Integer
[1]
Note : The screen display is normal and the statistic function is not enabled (refer to
the :MEASure:STATistic:DISPlay
[2]
Note : The screen display is normal and the statistic function is enabled (refer to the
command).
[3]
Note : The screen is divided into two windows (refer to the
commands).
Explanation
Before using this command, enable the bus display (refer to the

When the data line locates at the middle of the screen, <val> is 0; when it locates at the upper side

of the screen, <val> is positive; when it locates at the lower side of the screen, <val> is negative.
Return Format
The query returns the offset in integer.
MSO2000A/DS2000A Programming Guide
Range
{1|2}
[1]
Normal : -166 to 148
[2]
Statistic : -163 to 143
[3]
Half screen : -103 to 52
command).
Default
--
0
:TIMebase:DELay:ENABle
:BUS<n>:DISPlay
RIGOL
:MEASure:STATistic:DISPlay
and :CALCulate:FFT:SPLit
command).
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