User manual BOSE 191

[. . . ] Bose® Virtually Invisible® 191 Speakers May 13, 2003 AM267565_00_V. pdf Bose Corporation Safety Information Important words of caution WARNING: Installation shall be in accordance with the applicable section of the National Electrical Code, ANSI/NFPA 70, and/or the National Fire Alarm Code, ANSI/NFPA 72, as applicable. The wiring method and compartment shall be such as not to interfere with the operation of the speaker. CAUTION: Consult local building codes before you get started with this installation. Then carefully consider your experience with using the tools and taking the precautions referred to here. 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If wi W su AR co rfa NING be ncea ces : for l tha Ma e yo ed t ha ke u be ve su TA HE PE RE Pi lo t TAPE HERE Hol e TA HE PE RE CU DO TN GR AR OT AY OU AR ND EA Pi lo t Hol e CU T OU T W HI TE AR EA CU T CU DO TN GR AR OT AY OU AR ND EA CU D O TN GR AR O T AY OU AR ND EA CU D O TN G R AR O T AY OU AR ND EA CU DO TN CU DO G R AR OT TN AY OU GR AR OT AR N D AY OU EA CU D O A R ND T NO EA CU DO GR AR T TN AY OU G R AR OT AR ND AY OU EA A R ND EA CU DO T NO G R AR T AY OU A R ND EA CU DO TN G R AR OT AY OU A R ND EA OU T TA HE PE RE CU DO TN GR AR OT AY OU AR ND EA AR EA CU DO TN GR AR OT AY OU AR ND EA CU DO TN GR AR OT AY OU AR ND EA 14 1 /" (36 . 9 cm ) 9" (22 . 9 cm CU DO TN GR AR OT AY OU AR ND EA TA HE PE RE TA HE PE RE 2 ) TA HE PE RE CU DO TN GR AR OT AY OU AR ND EA TA HE PE RE CU DO TN GR AR OT AY OU AR ND EA 16 AM267565_01_V. pdf May 13, 2003 TA HE PE RE TA HE PE RE W HI TE CU T OU T AR EA W HI TE CU T OU T AR EA At lea 9 st "( 2 c 2. 9 m) Pilot hole Template At le as ( 1" 7 /8 t 1 c 8. 1 m) Pilot hole Template TA HE PE RE TAPE HERE Steps to Installing Drilling the pilot hole You will need a half-inch spade bit and power drill, or a special rotary cutting tool for this step. WARNING: Use eye protection and be sure to observe all safety precautions while using the drill or cutting tool (Figure 15). Figure 15 Caution against drilling without eye protection WARNING: Make sure the spot chosen is safe for cutting. [. . . ] You may want to use a brush for spreading paint where needed. AM267565_01_V. pdf May 13, 2003 31 Reference Troubleshooting Neither speaker plays · · Check the settings on your receiver/amplifier. Refer to the owner's guide that came with it for instruction on settings. If your Virtually Invisible® 191 speakers are the second pair of speakers connected to your receiver/amplifier, make sure the connections have been made to the "B" terminals and that the "B" speakers are selected to play. Check for consistent polarity of the connections (+ to + and ­ to ­) to the receiver/amplifier and to the speaker. [. . . ]