
Inquiry
Item | Transmission Command | Response (ASCII) | Parameter (ASCII) | |
(ASCII) | ||||
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Model No | QID | Matrix switcher's model No. | ||
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Software version | QRV | qrv:*.** | *.**=Matrix switcher's software version | |
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| qrv:*.**/*.** | *.**/*.**: Matrix switcher’s software ver- | |
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| sion/Multiplexer board’s version | |
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Alarm history | QAD | qad:nnn:YYYYMMDD | ||
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| hhmmss:cc:ee:s | (000 to 100) | |
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| *=Event of alarm n (n is a number). | |
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| Display pattern: | |
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| YYYYMMDDhhmmss:cc:ee:s | |
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| YYYY=Year | |
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| MM=Month | |
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| DD=Day | |
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| hh=Hour | |
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| mm= Month | |
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| ss=Second | |
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| cc=Alarm number (associated with the cam- | |
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| era number: 00 when the alarm is suspended) | |
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| ee= Event | |
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| 00=ALARM | |
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| 01=ACK | |
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| 02=RESET | |
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| s=Daylight saving time (summer time) | |
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| 0=OFF | |
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| 1=ON | |
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Video loss history | QVD | qvd:nnn: YYYYMMDD | ||
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| hhmmss:cc:ee:s | (000 to 100) | |
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| *=Event of video loss n (n is a number). | |
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| Display pattern: | |
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| YYYYMMDDhhmmss:cc:ee:s | |
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| YYYY=Year | |
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| MM=Month | |
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| DD=Day | |
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| hh=Hour | |
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| mm= Month | |
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| ss=Second | |
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| cc=Video loss number (associated with the | |
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| camera number: 00 in case of camera | |
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| switching pulse loss/recovery) | |
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| ee= Event | |
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| 00=Video loss | |
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| 01=Video loss recovery | |
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| 02=Camera switching loss | |
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| 03=Camera switching recovery | |
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| s=Daylight saving time (summer time) | |
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| 0=OFF | |
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| 1=ON | |
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