Remote Control Functions; Power Switch Disable; On/Off Remote Standby - Ashly Pema 8250 Operating Manual

Operating Manual - Pema Protea Equipped Media Amplifi er

Remote Control Functions:

4.2
The following functions within the Pema amplifi er can be remotely controlled. A listing of the devices by which each
function can be controlled is shown below and explained in the following paragraphs:
Pema Function

• Power Switch Disable

• On/Off Remote Standby

• Remote Preset Recall
• Remote Gain Control
• Remote Channel Mute
• Remote Zone Source Selection WR-5, neWR-5, Event Scheduler
4.2a Power Switch Disable
When the power switch is turned off the amplifi er is completely off, UNLESS the power switch has been disabled from
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within Protea software (Control Surface Tab), in which case the power switch on the amplifi er has no effect at all. If the power
switch has been disabled from software, the Pema amplifi er front panel DISABLE LED will be lit. Even if the AC power is
removed, the amplifi er's internal memory will maintain the <power switch disabled> status until changed again from Protea
software. Performing a factory reset will clear and restore all internal amplifi er memory to factory settings.
4.2b On/Off/Remote Standby
Pema amplifi ers have three possible power states, OFF, ON, and STANDBY, each with a status LED on the front panel.
Control for these states is managed by the following:
1) Remote Standby Contact Closure - When the two Euroblock pins labeled "Remote Standby"on the back of the am-
plifi er are wired to a switch and connected, the amplifi er goes into Standby mode, whereby the amplifi er is active but not fully
powered up. For remote standby to work, the power switch must be turned on OR be disabled through Protea
the switch to remove the amp from remote standby mode.
neWR-5 Networked Programmable Remote Control
Control Device(s)
Protea Software
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Contact Closure, Protea
Protea Software, Contact Closure, WR-2, WR-5,
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neWR-5, Event Scheduler,
WR-1 DC Level Control, WR-5, neWR-5,
RD-8C, Event Scheduler, Protea
WR-5, neWR-5, Event Scheduler, Protea
Software, Event Scheduler
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ne Software
Software
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software. Open
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