Zieaz LCA1 Instruction Manual page 22

Press the microphone firmly down to the wet-wipe or printer-paper while pulling/pushing
from side to side until an acceptable result is achieved on each side. When polishing the
opening with the grid; have 1 side open, so the air pressure does not harm the diaphragm.
Optional; use a dry cloth to hold the microphone, so new fingerprints does not get on while
polishing.
Expect to use 5-15 minutes for polishing. Long strokes from side to side makes an
relative effi cient way of polishing.
Always do the polishing on a table with good clearing to the table-edge, in case the
microphone slips your grip and potentially fall and drop on the floor/ground.
Using wet-wipes will clean
the surface gently with, low
risk of applying scratches.
Using printer/copy paper can
produce a high gloss result.
Always use kitchen towel as
underlay between the wood-
board and wet-wipe/paper.
Note: thin dry paper can cut;
"paper cut" on fingers. Take
care to edges of the paper.
Fold edges if needed.
The kitchen towel will prevent
generation of foam from the
wet-wipe, and provide a soft
underlay.
Hold one each end of the
wet-wipe.
The edge of the wood board
can be useful to reach the
inner corner of the back.
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About half of the opening is
free; this way there will not
build-up high air pressure
while polishing.
Take care of keeping all areas
& surfaces
dust/sand/dirt/splinter free
as that can add scratches to
the microphone.
v1.0 January. 2022