TOA pj-304 Manuel De Montage

Step 1. Remove 4 screws that fix the speaker

bracket to detach the speaker cover.

Step 2. Remove 3 screws that fix the mesh net,

then raise the turndown tabs of the mesh
net to detach.

Step 3. Clean the speaker cover and mesh net.

Wipe with a soft cloth damped in a detergent.

Note
Do not use thinner or other volatile liquids to clean them as doing so may cause deformation.

Step 4. Use spray paint to apply uniform and thin coat of paint.

Notes
• Avoid painting with a roller or brush, as the mesh net could become clogged with paint.
• Use appropriate paints for the speaker cover and mesh net materials.

· Speaker cover: Rolled steel plate (acrylic paint)
· Mesh net:

Fire-resistant HIPS resin

Step 5. After the paint has dried, apply another light coat. 

Repeating Step 4, apply 2 or more light coats of paint. Application of one thick coat of paint all at once
may cause drips or unevenness to show up in the painted finish, or clog the mesh holes.

Step 6. After the paint has dried, replace the speaker cover and mesh net.

Follow the procedure below when repainting the speaker cover and mesh net.

Note: Never touch the inner speaker diaphragm during work.

Speaker cover

Speaker bracket

Remove 4 screws indicated by arrows.

Raise the turndown tab.

Mesh net

Remove 3 screws indicated by arrows.

533-06-155-20

TEI REV1

URL:  http://www.toa.jp/