UPA‐5 Back Panel
1. Status Led Selector ‐ Status LEDs can be turned on and off with this selector.
2‐6: Audio Inputs‐ These are standard RCA input connections that connect to standard RCA audio output connections of a preamplifier, receiver or multi‐channel processor.
2.Channel Five Audio Input
3.Channel Four Audio Input
4.Channel Three Audio Input
5.Channel Two Audio Input
6.Channel One Audio Input
7.Master Power Switch ‐ This rocker switch provides the master power for the amplifier. After it is in the ON position, the amplifier can be turned on manually from the front panel switch or automatically with the trigger input via 3.5mm input jack.
Under normal use, this switch should remain on, leaving the amplifier in standby position, and coming to full power with either the front panel ‘STANDBY’ button, or activation through the remote trigger.
In ‘STANDBY’ mode the front panel button will emit an amber glow, but the unit is not fully powered. A small amount of amps are used in this mode, less than an average night light would use. If you are away for an extended period of time (more than a few days), shut off all power to the amplifier with the main power switch on the back of the amplifier.
8.Remote Trigger Input/Output – The UPA‐5 can be remotely triggered by another device, and in turn, remotely trigger another device. When a remote trigger output from a preamplifier, processor or other audio device is connected to the trigger input here, the amplifier will power up and shut down along with the first device. Another device (CD player, amplifier, etc) can be added to this chain using the trigger output.
9‐13: Speaker Terminals‐ These 5 way binding posts accept stripped speaker wire, banana plugs (single or dual), or spade connectors. Be sure to observe correct polarity when connecting speakers and be sure that the wires do not touch between positive and negative terminals.
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