Bose AM267565 manual Considering your wall type and the approach it requires, Optional items

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Preparation

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Replacing the rectangular speaker frame with the round frame

Wear clothing appropriate for the job, and consider using a drop cloth or other material to protect the area from debris. How and where you install the speakers will determine your need for optional equipment.

Optional items:

•A wire snake for running speaker cord behind wallboard

•A sturdy stool or ladder for installing speakers above your head

•Gloves and protection for your mouth, nose, and eyes for working with insulation

Consider which shape you prefer for your speakers

The design of your new Virtually Invisible® 191 speakers makes them well-suited to either wall or ceiling installation. You also have a choice of a rectangular or round speaker face – the part that is visible when the speaker is installed. Consider which shape will work best in the loca- tion you choose for the speakers.

If you prefer the round shape, it is easy to remove the rectangular frames and replace them with the round frames provided in the carton. You can do it now or wait until you know for sure where each speaker will fit. However, be sure to make that change before you insert either speaker into the wall or ceiling.

Note: The lip of the speaker frame prevents the speaker from slipping behind the wall and out of reach. Do not remove the frame while the speaker is in the wall.

If you choose the round frames, use the round template provided in the carton. A round paint shield is also supplied, in case you decide to paint the speaker.

Considering your wall type and the approach it requires

For working in a pre-wired room of finished construction with 2 x 4 stud walls covered with wallboard, refer to “Steps to Installing,” beginning on page 15. These instructions cover installation of the speakers, with either a rectangular or round grille, in a wall or ceiling.

If your installation is different, use the information below as it applies.

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AM267565_01_V.pdf May 13, 2003

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Contents Bose Virtually Invisible 191 Speakers Safety Information Important words of cautionContents 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 How to determine pre-wiring Accessories that can helpInstalling in a pre-wired room What to do when the room is not pre-wiredDeciding on speaker placement Installing in an exterior wallSpecial considerations in cold climate regions Select the general wall area for one speaker For Cutting Planning to run speaker cord Using speaker cordWire recommendations Prepare the cordPreparation Where the walls are finished Before the wallboard goes upGetting started Using the template for this first step Steps to InstallingDrill a pilot hole for testing the wall space Before you make any holesPilot hole Drilling the pilot hole Testing the space behind the hole Use the bent wire to test for enough depth, front-to-backChecking the space for the width of the speaker Repairing a pilot hole Passing the pilot hole testUsing the template a second time Prepare the wall for inserting the speakerCutting the speaker hole Insert and wire the speaker If you encounter insulation behind the wallInsert the speaker into the opening Speaker held in place by wall stops Make the speaker connections Test the speaker nowTo 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 Painting the frame Steps for spray paintingWarranty period TroubleshootingCustomer service ReferenceAccessories Technical information
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