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Replacement Guide
Audio Amplifier Replacement Guide 3
Remove the existing
Audio Amplifier
by
removing the two screws and then pulling the
Audio Amplifier
towards you.
Retain the screws for fitting the replacement.
Before fitting the replacement
Audio Amplifier
ensure that it will not be obstructed by the
internal wiring of the ActivBoard.
Engage the replacement
Audio Amplifier
with the mounting rails and slide the card
into position.
Push the
Audio Amplifier
as far as it will go to
ensure correct connection is made.
Secure the
Audio Amplifier
to the ActivBoard
with the two screws that were previously
removed. Do not over tighten.
Finally, refit the three connections
removed earlier.
Note: The main power supply can be connected to
either of the two larger sockets.
Summary of Contents for ActivClassroom
Page 1: ...Replacement Guide ...