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Installation Instructions
5-Inch Duplex Speaker Assembly
78-6911-4411-3
Introduction:
These instructions describe the installation of a 5-inch duplex speaker assembly in an existing menu sign or
speaker post. Please review these instructions before you begin the installation. The instructions provided are
general in nature, describing complete installation in a “typical” menu sign or speaker post. If the menu sign or
speaker post you are working with is different than those shown in these instructions, you may need to modify
the procedure.
Procedure:
1. Determine the type of mounting that is required. A typical installation on a speaker post is shown in
Figure 1. A typical installation on a menu sign is shown in NO TAG. The optional mounting bracket shown
in Figure 1 is provided for situations where the speaker cannot be mounted on a vertical surface. For
information about types of mounting that are not shown, contact Food Service Business Technical Service at
1-800-328-0033.
2. Measure to mark the mounting location for the speaker. Use the template to mark the location of the
mounting holes and cable entry hole. Refer to Figure 2.
3. Mark and punch four mounting holes and one cable entry hole.
4. Drill four 11/64-inch mounting holes and one 1/4-inch cable entry hole.
5. Install four #8 mounting screws of the appropriate type and size (not provided).
6. Insert cable in entry hole and hang speaker on mounting screw heads.
7. Remove speaker cover and tighten the mounting screws. Then reinstall the speaker cover.
8. Connect the leads from the speaker to the cable from the building. Solder and tape is recommended.