Lexicon RV-5/MV-5 Serial Communications Protocol
5 Status Data
AVR -> PC, Data length: 4 byte
5.1 Display Status
Data type: 3
Byte Content Code type
1-20 FL UPPER (20byte) ASCII
21-40 FL Down (20byte) ASCII
The RV-5/MV-5 includes two custom characters:
Code Character Definition Comment
0x13 Pause symbol Displays when the Dock/iPod input is paused
0x13 Roman numeral “II” Displays when the Dolby PLIIx listening mode is
selected
The RV-5/MV-5 includes two custom characters that are defined as Dock/iPod pause symbol and Roman Numeral
II in PLIIx displays in front panel and OSD. In data type 3 above these are both sent as control character 0x13. All
of display status (data type: 3) data is ASCII, except when dock is selected stings from iPod are displayed, those are
UTF-8 characters (U+0000 to U+00FF)
5.2 Ram Status
Data type: 4
Selected
Input
Byte Content Code type
1 Main Input Hex
2 Zone2 Input Hex
See table below with values returned that correspond to setting since they do not map to
setting input values in other section above
Table: Values
returned byte 1-2
“INPUT”
MAIN ZONE2
HD 0x06 0x01
SAT 0x08 0x03
CD 0x03 0x07
TUNER 0x00 0x00
DVD 0x07 0x02
CABLE 0x09 0x04
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