Bose AM267565 manual Steps to Installing, Before you make any holes, To position the template

Page 15

Steps to Installing

Before you make any holes

Be sure you have read and understand the considerations provided in “Preparation” starting on page 5, so you can proceed with confidence.

Installation is basically the same, whether you are using these speakers with a rectangular grille or round grille and installing in a wall or ceiling. There are a few exceptions.

Wherever special instructions apply to ceiling or round-faced speaker installation, those instructions will appear in a gray box, like this.

CAUTION: If you are unsure of your ability to complete this process, contact a professional installer.

Allow 30 to 60 minutes to complete the steps that follow.

Drill a pilot hole for testing the wall space

Before you make a sizeable cut into the wallboard, check the space by probing behind the wall or ceiling through a small pilot hole. Time spent now can help ensure a successful installation.

Note: If you are working in an exterior wall where there is insulation, it may be difficult to probe behind a pilot hole. You may prefer to eliminate this step and skip ahead to “Prepare the wall for inserting the speaker” starting on page 21. Do this only if you can be sure the insulation is malleable and that nothing else behind the wall will impede the installation.

WARNING: If you believe the insulation behind the wall may be composed of asbestos, do not drill or cut into that wall. Find a different location for the speakers instead.

Using the template for this first step

You will need a sharp pencil for this step.

The template is designed to show where to drill two half-inch (13 mm) pilot holes first, before you make an opening large enough for the entire speaker. This allows you to probe behind the wall to make sure your chosen location is spacious enough and there are no unseen materials blocking the installation.

Notice the dotted lines extending at an angle from the pilot hole to the bottom corners of the DO NOT CUT area on the template. Use them as a guideline for testing the area below the pilot hole to make sure it is spacious enough behind the hole for the length and width of the speaker enclosure.

To position the template

1.Select a spot on the wall or ceiling where you want the center of the speaker grille.

For ceiling installations, carefully consider how the position of the speaker enclosure behind the wallboard affects the orientation of the Bose® logo on the speaker face. To main- tain a consistent logo orientation, you can remove and rotate the speaker frame as needed before inserting the speaker into the ceiling hole. See Figure 21 on page 20.

Tip: Remember to allow enough space for the speaker enclosure both above and below the pilot hole. You may need that second option if you find an impediment in the space below the hole. This does not apply to exterior walls in cold climate regions, where upside-down speaker installation is not recommended.

AM267565_01_V.pdf May 13, 2003

15

Page 14 Page 16
Image 15
Page 14 Page 16
Contents
Bose Virtually Invisible 191 Speakers Important words of caution Safety InformationContents Introduction Before you beginWhat makes this speaker better also makes it different Preparation UnpackingOther equipment you’ll need Considering your wall type and the approach it requires Consider which shape you prefer for your speakersOptional items What to do when the room is not pre-wired Accessories that can helpInstalling in a pre-wired room How to determine pre-wiringDeciding on speaker placement Installing in an exterior wallSpecial considerations in cold climate regions Select the general wall area for one speaker For Cutting Prepare the cord Using speaker cordWire recommendations Planning to run speaker cordPreparation Before the wallboard goes up Where the walls are finishedGetting started Before you make any holes Steps to InstallingDrill a pilot hole for testing the wall space Using the template for this first stepPilot hole Drilling the pilot hole Use the bent wire to test for enough depth, front-to-back Testing the space behind the holeChecking the space for the width of the speaker Passing the pilot hole test Repairing a pilot holePrepare the wall for inserting the speaker Using the template a second timeCutting the speaker hole If you encounter insulation behind the wall Insert and wire the speakerInsert the speaker into the opening Speaker held in place by wall stops Test the speaker now Make the speaker connectionsTo test the speaker Secure the speaker to the wall When the grille is finally in place Choosing to paint the speakersIf the speaker looks crooked Using a dry brush technique Using a spray techniquePainting the grille Steps for spray painting Painting the frameReference TroubleshootingCustomer service Warranty periodTechnical information Accessories