5
Microphone
Pre-Amplifier
Removal of Microphone
The microphone is fitted to the pre-amplifier by screwing the microphone in a
clockwise direction ensuring that the pre-amplifier spring pin is located centrally in the
microphone.
To remove the microphone, unscrew in an anti-clockwise direction.
The microphone has a protection grid which can also be unscrewed and removed,
great care must be taken to ensure that this is
NOT
removed. Underneath the
protection grid is the microphone diaphragm which should never be touched or be
subject to dust or dirt. Doing so may damage the microphone beyond repair or affect
its acoustic response dramatically.
Pre-Amplifier Removal & Fitting
To attach the pre-amplifier, position the RED orientation key on the pre-amplifier with
the RED identification mark on the SONIK sound level meter and gently push the pre-
amplifier into the connector.
To remove, gently pull the pre-amplifier stem away from the instrument body.
To prevent damage occurring to your SONIK sound level meter or your
Pre-Amplifier assembly never attempt to twist the pre-amplifier.
Only Pull Out and Plug
In the Pre-Amplifier
DO NOT TWIST