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to change the receiver and there is some deliberate hearing instrument
start by opening the battery door
pushed the long end of the alert school up into a small compartment on the inside Wall
of the microphone cover
and angle that school out and away from the hearing instrument
to unlock the microphone cover
was unlocked
the cover will lift right off
simply pull the whole receiver out
and it certainly will receive her
it is not properly seated
until that is fully answered
before replacing the microphone cover you may wish to change the microphone filters
to do this
he will first have to remove the old filters
use the letter a tool to lift up one side of the installed filter
and the filter will come right out
replacement voters are packaged in a convenient cartridge
aline the cartridge with the hearing instrument has demonstrated in the illustration
once properly aligned
applying pressure against the cartridge will be spends and install the replacement filters
because the microphone cover side panels and battery door on the lehrer hearing instrument
or all field replaceable
the color of the American be changed in the field
since we've already removed the microphone cover
but it's also demonstrate how to replace the side panels and every door
so I decided handles off by using your fingers
to squeeze against the panel's while simultaneously polling in the direction of the arrows in
this illustration
keep in mind that the panel's cannot be removed
unless the microphone cover is removed first
to remove the battery door ally in the short end of the letter to a lot with a huge fan
of the door
applying pressure against the pin on one side of the instrument
will allow it to slide out on the other side of the instrument
after sliding the pain out of position the door can be remote
a line of replacement or with the hearing instrument
and reposition the pen to secure the door in place
then the slide the news
side panels into place
and snap the microphone covering complex
take a little unsure the tip of the microphone cover
is flush with the body of the hearing instrument
this can most easily be accomplished by inserting this and of the microphone cover into place
before snapping the rest of the cover into place
close the battery door to complete the process