Specifications

RIGOL 2 Command System
2-52 DS2000 Programming Guide
2-52
:BUS<n>:RS232:RTHReshold
Syntax
:BUS<n>:RS232:RTHReshold <rthre>
:BUS<n>:RS232:RTHReshold?
Description
Set the threshold of the receiving channel of R232 decoding on bus 1 or 2.
Query the current threshold of the receiving channel of R232 decoding on bus 1 or 2.
Parameter
Name Type Range Default
<n> Discrete {1|2} --
<rthre> Real
± 5 × VerticalScale from the screen center
- OFFSet
0
Note:
For the VerticalScale, refer to the
:CHANnel<n>:SCALe command.
For the OFFSet, refer to the
:CHANNel<n>:OFFSet command.
Return Format
The query returns the threshold set in scientific notation.
Example
:BUS1:RS232:RTHReshold 2.4
The query returns 2.400000e+00.