Specifications

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APPENDIX E • SERIAL COMMANDS
112
Filter Select
DESCRIPTION:
This command turns on and off the filters on input and audio processing channels.
BINARY FORM DETAILS
COMMAND FORM: <Header><Argument 1>
COMMAND ID: 68
ARGUMENT SIZE: 1 words
ARGUMENT FORM:
Name: Channel Group Node Type
Size 8 bits 8 bits 8 bits 8 bits
Type Unsigned intgr Unsigned integer Unsigned integer Unsigned integer
Range See Group 3, 5 Grp 3: 1-4 0 for Off
and Channels (Mic Processing) Grp. 5: 1-15 1 for On
(Table 1, page 93) 0xFF for all 2 to toggle
RETURN VALUES:
Unit always returns the last executed filter selection in the same form as above.
TEXT FORM DETAILS
COMMAND FORM:
<DEVICE> FILTSEL <Channel> <Group> <Node><On/Off>
Where:
DEVICE: See General Text command form Description
FILTSEL Text Command
Channel See Group and Channels (Table 1, page 93)
Group ‘M’, ‘P’ See Group and Channels (Table 1, page 93)
Node
1-4, * node of a Mic input filter (* for all)
1-15, * node of an audio processing filter (* for all)
Type
0,1,2 0 for Off, 1 for On, 2 to Toggle
RETURN VALUES
The command will return the updated condition of the filter in the same format as the command.