0
Fig. 16. Be careful to avoid any contact with the diaphragm.
When changing grids, be very careful to avoid any contact with the diaphragm.
Over time a visible dust layer can build up on the diaphragm. Since the mass
added is extremely small and the influence on the frequency response is negli-
gible, the dust will not change the characteristics of the microphone. Therefore,
cleaning the diaphragm is not necessary and should not be attempted.
Do not touch
the diaphragm
Summary of Contents for 4003
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