Extron electronics NetPA Ultra Series User Manual page 100

Standby
Command ASCII
Status Commands
Disable auto-standby
E
NOTE:
Turns off standby mode.
Enable auto standby
E
(Default)
NOTE:
The amplifier enters auto power save mode if there is no active signal for 25 minutes. Whenever this command is sent, the standby timer
restarts and the amplifier goes into power save state.
Force standby on
E
NOTE:
Unit goes into standby and stays in standby until PSAV is set to another mode.
Query standby
E
power mode,
power save state
NOTES:
• When the amplifier is first powered up, the amplifier will be in Psav1*1.
• Unsolicited responses will be sent out when the unit goes into or out of standby mode.
Line outputs are disabled when in standby mode.
•
• Standby power mode should be set to '0' if this amplifier is to be used as an off-ramp.
• Standby Priority:
• The standby contact closure port has the highest priority and supersedes SIS and the timer.
SIS is the next highest priority and supersedes the timer.
•
• The timer has the lowest priority and can be overruled by contact closure and/or SIS.
KEY:
X12! Mode x SIS Standby power mode
X12@ Mode x Power save state
NOTE:
Unsolicited responses will be sent out when the unit goes into or out of standby mode
Unit Response
}
0PSAV Psav
}
1PSAV Psav
}
2PSAV Psav
} X12!
PSAV
0
= auto standby timer disabled
1
= auto standby timer running, but not triggered (Default)
2
= standby triggered (SIS triggered)
0
= unit is active and auto standby timer disabled
1
= auto standby timer running, but not triggered (Default)
2
= standby triggered (SIS triggered)
3
= standby triggered (timer triggered)
4
= standby triggered (contact closure triggered)
When the standby contact closure is shorted, the unit goes into mode 4 and
cannot come out of mode 4 until the port is no longer shorted. Once the short
is removed the unit returns to its last known standby mode and the timer
resets.
NetPA U 2002 SB User Guide • SIS Command and Response
X12!]
X12!]
X12!]
X12@]
*
.
Unit Response: Verbose 2/4
X12! X12@]
Psav *
93