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Alarm history
Item
Transmission Command
(ASCII)
Response (ASCII) Parameter (ASCII)
Model No QID qid:WJ-SX150A Matrix switcher's model No.
Software version QRV qrv:*.**
/*.**
/*.**
/*.**
/*.**
/*.**
qrv:*.**=Unit firmware version
/*.**= Master unit’s Multiplexer-board
firmware version
/*.**= Slave 1 unit’s Multiplexer-board
firmware version
/*.**= Slave 2 unit’s Multiplexer-board
firmware version
/*.**= Slave 3 unit’s Multiplexer-board
firmware version
/*.**= Slave 4 unit’s Multiplexer-board
firmware version
Inquiry
Video loss history
QAD
QVD
qad:nnn:YYYYMMDD
hhmmss:cc:ee:s
qvd:nnn: YYYYMMDD
hhmmss:cc:ee:s
nnn=alarm-event total number
(000 to 100)
*=Event of alarm n (n is a number).
Display pattern:
YYYYMMDDhhmmss:cc:ee:s
YYYY=Year
MM=Month
DD=Day
hh=Hour
mm= Month
ss=Second
cc=Alarm number (associated with the cam-
era number: 00 when the alarm is suspended)
ee= Event
00=ALARM
01=ACK
02=RESET
03=ALARM SUSPEND
s=Daylight saving time
0=OFF
1=ON
nnn=video-loss total number
(000 to 100)
*=Event of video loss n (n is a number).
Display pattern:
YYYYMMDDhhmmss:cc:ee:s
YYYY=Year
MM=Month
DD=Day
hh=Hour
mm= Month
ss=Second
cc=Video loss number (associated with the
camera number: 00 in case of camera
switching pulse loss/recovery)
ee= Event
00=Video loss
01=Video loss recovery
02=Camera switching loss
03=Camera switching recovery
04=SLAVE DOWN
05=SLAVE RECOVER
s=Daylight saving time
0=OFF 1=ON