Panasonic WX-CS460 Operating Instructions Manual page 14

■ Installation of the Speaker Microphone
• These servicing instructions are for use by qualified personnel only. To reduce the risk of electric
shock do not perform any servicing other than that contained in the operating instructions
unless you are qualified to do so. Refer all servicing to qualified service personnel.
GENERAL
• Install the unit for the speaker at the lower part of the order post and install the unit for the
microphone at the higher part.
• Make the opening of the order post wider than the
so that the entire sound apertures can be set in the opening.
For a circular hole: ø100 mm {3-15/16 inches} or more
For a square hole: 90 mm x 90 mm {3-17/32 inches x 3-17/32 inches} or more
ø100 mm {3-15/16 inches}
or more
• As necessary, attach the provided gaskets
the order post, it is possible to prevent the sound from leaking into the interior of the order
post.
• As necessary, attach the provided wind screen on the unit for the
prevent wind noise.
• To maintain the sufficient acoustic performance, install the unit in accordance with the descrip-
tion of "Notice to realize adequate sound" (☞ page 12).
Using the tapes on each corner,
attach the wind screen on the unit.
14
For a circular hole
Gaskets for front
panel and bracket
Wind screen
(Attach it only when using the unit for the microphone.)
sound apertures of the Speaker Microphone
90 mm x 90 mm {3-17/32 inches x
3-17/32 inches} or more
For a square hole
in front of the units. By sticking the main unit with
microphone. It is possible to