Lightspeed CAT 860, Руководство пользователя

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56
1. Overview
2. Setup & Use
3. Optional
Accessories
4. T
roubleshooting
5. W
arranty
, Safety
& Specifications
14. RS-232 SERIAL INTERFACE
COMMAND DEFINITION
CONT’D
<CMD>
Symbol
Hex
Value
<Param> Value Definition
AOCH p 0xA0
Command Packet:
The controller sends only
one <Param> character in
the command packet. The
possible values are shown
below:
0x80 = Reserved
0x81 = AUX OUT**
** Power up default
Response Packet:
The CAT 860 sends only
one <Param> character in
the response packet. The
possible values are shown
below:
0x81 = AUX OUTt
This command determines
which volume-level
EEPROM variable will
be affected by the AODI
(<0xA2>), AODD (<0xA3>),
and AOAV (<0xA4>)
commands.
If the command is properly
received, the CAT 860
responds by repeating back
the command packet where
the <Param> character
contains the selection
status.
If the command is not
received properly, the CAT
860 responds by sending a
<NACK> character.
Power up default is AUX
selected.
QUERY SELECTED AUDIO OUTPUT COMMAND
AOCH? 0xA1
Command Packet:
The controller sends no
<Param> character in the
command packet.
Response Packet:
The CAT 860 sends only
one <Param> character in
the response packet. The
possible values are shown
below:
0x81 = AUX OUT
This command causes the
CAT 860 to return a query
response packet where
the <Param> contains
the selection status set by
AOCH (<0xA0>).
If the command is not
received properly, the CAT
860 responds by sending a
<NACK> character.
ADVANCED COMMAND SET FOR AUDIO MIXER OPERATIONS CONT’D
Audio Input Functions for the A/V Source Group Cont’d
5. SELECT AUDIO OUTPUT COMMAND