Extron electronic VLM 2000 - Manual (Page 37)

3-5 VoiceLift ™ Microphone • SIS Configuration and Control
PRELIMINAR
Y
Command
ASCII
Command
(host to
receiver)
Response
(receiver to host)
Additional description
Information requests (continued)
Query updated firmware version 4Q X1! ] Show the version of firmware (if
any) that was uploaded to the
receiver after it left the factory.
Query DSP firmware version 32Q X1! ] Show the firmware version
of the digital signal processor
(DSP) audio processing chip to
two decimal places (x.xx).
Request general information I or 0I Mix
X%
• Tone
X% Show status of Mix and Tone
DIP switches. For
X% :
0 = off/disable (down)
Mix: receiver outputs
microphone and auxiliary
input audio on separate pins.
Tone: volume change tone is
disabled.
1 = on/enable (up)
Mix: microphone is mixed with
auxiliary input audio.
Tone: a tone is produced when
volume is changed.
Request model name 1I VLR•102 Show the receiver’s product
name.
Firmware upload
Upload firmware E
UPLOAD
}
...GO
]
RS
]
Update the VLR 102’s firmware.