4.4.2 Switch Status
The Multi-Rx
TM
always sends the status of both rows of front panel
switches and the status of the MODE switch under the following
conditions:
•
Power Up
•
Change of status of any Radio Select Switch
•
Change of the Mode Switch
•
Receipt of a Status Inquiry command
The status is returned as two individual 8-bit bytes. Each byte is
defined as follows:
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Channel
0 = Left
1 = Right
Mode Switch Status
0 = Spatial
1 = Normal
(only valid with Left
channel status byte)
Radio
6
Radio
5
Radio
4
Radio
3
Radio
2
Radio
1
4.4.3 Status
Inquiry
To determine the current status of the front panel switches, send
the following command to the Multi-Rx
TM
and it will respond with
two data bytes containing the status as shown in 4.4.2.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
1 1
X X X X X X
X = Don’t Care
4.4.4 Set Command
To set the front panel switches, the following data is sent to the
Multi-Rx
TM
:
Bit 7
Bit
6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Channel
0 = Left
1 = Right
0
Radio
6
Radio
5
Radio
4
Radio
3
Radio
2
Radio
1
Note: 1= On, 0=Off
NOTE: The MODE switch cannot be controlled remotely.
NCS-3230 Rev C Instruction Manual
Copyright © 2003, 2004 New Communications Solutions, LLC
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