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PLA 240 Small Room Loop Amplifier
useful for monitoring a doorbell, or if a partner wants to talk to the hearing aid wearer
through the loop.
Analog Inputs (Line Input A, Line Input B)
Selecting these sources will allow sound from the corresponding jacks on the rear of the
amplifier to be heard through the system. These inputs are useful to connect a TV or DVD
player so that either may be easily selected form the front panel (or remote control). Either
or both channels can be selected (and heard) simultaneously.
Digital Inputs (Coaxial or Optical)
Allows selection of digital audio from the corresponding jacks on the rear of the amplifier
to be heard - but not both jacks at the same time. When selected the light on the button
will turn blue. If the light glows red then there is no audio being received from the digital
equipment by the amplifier.
Headphone Jack
The headphone jack may be used with stereo headphones that have a 3.5 mm plug. This
may be used by a non-hearing aid user to monitor or listen to received sound. This can also
be used for troubleshooting - to verify if sound is being received by the currently selected
input(s). Listening with headphones does not affect the performance of the loop system for
hearing aid user(s). The headphone jack may be used without a loop wire connected but
the loop level indicator will not show.
Remote Control
The remote control allows the use to operate all of the front panel button functions
previously described, with the addition of a mute-volume function.
Remove the plastic battery tab before first use. Pull the clear plastic tab away from the
remote without opening the battery compartment. The battery is now connected to the
remote control inside the battery compartment.
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