Bose AV20 User Manual

Installers Guide to the Bose® Serial interface June 28, 2011
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This command is not available in Low Power Mode. The Soft Key Press Notifications state is set
to false when the console enters Low Power Mode. Note if the Hard Key Press Notification state
is enabled, a key press notification for the BOSE_TOUCH key will also be sent when the soft
button is selected.
There are two possible responses to this command. An ―accepted‖ response when the echo
value is 0 or 1, and an ―Invalid‖ response when the echo value is out of range
Table 6-12 Enable/Disable Soft Key Press Notifications Accepted Response
Format
Byte
Number
Value
(Hex)
Name
Explanation
0
09
Length
The total number of bytes in this packet is 9.
1
<Status>
Status
Error bit = 0, Notification bit = 0
2-3
04 17
OpCode
The OpCode of the Soft Key Press echo command
4-5
4f 4b
Response
Msg
―OK‖. Indicates value is in range (0 or 1).
6-8
0d 0a 00
Terminator
Message terminator <CR><LF> <NULL>
Table 6-13 Enable/Disable Soft Key Press Notifications Invalid Response
Format
Byte
Number
Value
(Hex)
Name
Explanation
0
20
Length
The total number of bytes in this packet is 32
1
<Status>
Status
Error bit = 0, Notification bit = 0
2-3
04 17
OpCode
The OpCode of the Soft Key Press echo command
4-28
49 6e 76
61 6c 69
64 20 76
61 6c 75
65 20 66
6f 72 20
4f 54 20
45 43 48
4f
Response
Msg
―Invalid value for OT ECHO‖ indicating the Echo state value
is out of range
29-31
0d 0a 00
Terminator
Message terminator <CR><LF> <NULL>
6.3.2.2 Disabling Soft Key Press Notifications
To disable Key Press Notification packets when soft keys on the VideoWave are pressed the
Client sends the following packet:
Client sends: 32 00 04 17 0c 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 2d

Bose AV20 Specifications

General

Brand	Bose
Model	AV20
Category	Music Mixer
Language	English