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Serial Communication, cont'd
Command/response table for SIS commands (continued)
Command
View the executive mode status.
Example:
Firmware version, part number & information requests
Query firmware version number.
Request the part number.
Request general info.
Upload firmware
N
The MLS must already have firmware version 2.1 or greater in order for these commands to be used. For a switcher
with firmware version 2.0 or earlier, use the firmware uploader utility software instead. See Updating firmware page
4‑12.
Upload
View the upload status
Reset to default settings (Zap)
Reset all MLS settings/memories .
4-6
MLS 304 Series, MLS 406Series • Serial Communication
ASCII Command Response
(host to switcher)
(switcher to host)
X
Exe X1@ ]
X
Exe0 ]
Q
Ver X1! ]
N
N60-5X0-0X ]
I
(see below)
Video input # X1
is selected/active.
E Upload ]
Go ]
Upl ]
Q
Ver X1! ]
?.?? ]
E zXXX
ZapXXX ]
Additional description
Show executive mode status.
Executive mode is off.
Show the switcher's firmware
version.
Show the MLS's part # –
MLS 304MA: 60-550-01
MLS 304SA: 60-550-02
MLS 406: 60-560-01
MLS 406MA: 60-560-02
MLS 406SA: 60-560-03.
Show the MLS's status.
Vid
• Aud
• Vol
X1
X1
X10
Audio input
Audio volume
# X1 is
status.
selected/active.
The MLS will start uploading
firmware code into its memory.
The firmware was successfully
loaded into the MLS.
Show the switcher's firmware
version. This is the same as
the "query firmware version"
command.
This is the response to the
firmware version query if
firmware uploading failed.
Reset all settings and
adjustments to the factory
default.
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