Panasonic Attune II Operating Guide

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.

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 

• 

sound apertures of the Speaker Microphone 

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

As necessary, attach the provided gaskets 

• 

in front of the units. By sticking the main unit with 

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 

• 

microphone. It is possible to 

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).

ø100 mm {3-15/16 inches} 
or more

90 mm x 90 mm {3-17/32 inches x 
3-17/32 inches} or more

For a circular hole

For a square hole

Using the tapes on each corner, 
attach the wind screen on the unit.

Wind screen
(Attach it only when using the unit for the microphone.)

MAX 12mm

Gaskets for front 
panel and bracket