[4] RS232 (SERIAL) COMMANDS
The RS232 Port is
DB9 CONNECTOR
CIRCUIT PIN
TX 2
RX 3
GND 5
RS232 COMMAND STRUCTURE
Where:
{z#} - Zone Number. Range is 1..4 (1..16 if expanded) {s#} - Source Input Number. Range is 1..4
{0/1} – Either 0 (zero) or 1 (one). 0 – Off, 1 – On.
| NAME |
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| COMMAND |
| REMARKS |
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| Zone Power |
| !{z#}PR{0/1}+ | To turn on Zone 2: !2PR1+ | ||
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| To turn off Zone 1: !1PR0+ |
| Zone Power Toggle |
| !{z#}PT+ |
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| All Zones Off |
| !AO+ |
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| All Zones On |
| !AA+ |
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| Input (Source) Select |
| !{z#}SS{s#}+ | To set Zone 1 to Source Input 5: !1SS5+ | ||
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| RS232 QUERIES | |
NAME | QUERY | RESPONSE | EXAMPLE |
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Zone Power | ?{z#}PR+ | ?{z#}PR{0/1}+ | ?7PR0+ |
Input Select | ?{z#}SS+ | ?{z#}SS{s#}+ | ?5SS3+ |
EXPLANATION
Power in zone 7 is OFF. Zone 5 is Source 3.
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08905150B | - 7 - |
