User manual
RIGOL Chapter 2 Command System
2-30 DG800 Programming Guide
:LICense:INSTall
:LICense:SET
Syntax
:LICense:INSTall <license>
:LICense:SET <license>
Description
Installs the option.
Parameter
Name
Type
Range
Default
<license>
ASCII String
Refer to "Remarks".
None
Remarks
<license>, namely the option license (with the hyphens being omitted), is a string of 28 bytes. It can
include uppercase English letters and numbers.
Each instrument corresponds to an option license. If you need to use this option, please order this
option to acquire the key. Then, visit the website of RIGOL to obtain the option license.
Example
:LICense:INSTall
0A485CC695F5A7EC1116D598FF5F4DFFF7D3359266C6A400DA3DE9A5EE6F58758BC25E0FA8CAC3D115
D3267C419A3496E80629FAA2E8FA632D192E344B1285BB
:LICense[:STATe]?
Syntax
:LICense[:STATe]?
Description
Queries the installation state of the option.
Remarks
The option includes the single-dual channel upgrade option (DG800-DCH) and memory depth upgrade
option (DG800-ARB8M).
If you need to use optional functions, please purchase the appropriate option and install it properly.
Return Format
The query returns the installation state of the option. Different options are separated by a comma. If the
option is installed, the query returns the name of the option; If not installed, the query returns 0.
Example
:LIC? /*Queries the installation state of the option. The query returns 0,DCH.*/