Operating instructions

3-5
VoiceLift
™
Microphone • SIS Conguration and Control
PRELIMINARY
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.
Firware upload
Upload rmware
E
UPLOAD
}
...GO
]
RS
]
Update the VLR 102’s rmware.