Assessments - 4, GPA: 4
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Control all other functions at the source, referring to its owner’s manual, if necessary. To begin, make sure the component is turned on and a tape, CD, laserdisc, etc. is loaded. Note:The Lifestyle® 20 music system cannot turn a connected component on or off. Turning the system on and selecting the component Press the TAPE, AUX, VIDEO 1, or VIDEO 2 key on the remote or press SOURCE SELECT on the music center until the desired component is selected. This turns your music system on and selects the component connected to that input. If the music system is already on, this key selects the component. The appropriate display indicator lights when the system is on and the component is selected. Using a video sound source Press VIDEO 1 or VIDEO 2 on the remote or SOURCE SELECT on the music center until VIDEO 1 or VIDEO 2 appears on the display. This turns your music system on and selects the video sound source connected to the VIDEO 1 or VIDEO 2 jacks. If the music system is already on, this key selects the component. If your video component is connected to the music center AUX or TAPE jacks, press AUX or TAPE on the remote or use SOURCE SELECT on the music center to select the component. Using a tape deck To record to a connected tape deck, play the source (AM/FM, CD, AUX, VIDEO 1 or 2) you want to tape. In a 2-zone system, play the source in zone 1. Set the tape deck to record. Using headphones For headphone listening, use the stereo mini headphones jack on the right side of the music center (Figure 23). While this jack accepts most headphone models, you can get an adapter at Bose® dealers and most electronics stores, if needed. Connecting headphones silences the speakers connected to SPEAKER ZONE 1. L R TAPE IN L R TAPE OUT CAUTION: The magnetic field from the Acoustimass® module is not an immediate risk to your video tapes, audio tapes, and other magnetic media. However, you should not store tapes directly on or near the Acoustimass module. Figure 23 Connecting headphones English AM178934_09_V.pdf October 29, 2001 Operating Your Lifestyle® 20 Music System Operating Your Lifestyle® 20 Music System English ® Treble Bass Fine-tuning your system In most situations, following the speaker placement guidelines (see page 6) for your Figure 24 Lifestyle® 20 music system provides excellent sound quality. Bass and treble controls You do not need to adjust tone settings for changes in volume, since Bose® patented signal processing technology provides a natural tonal balance over the full range of volume settings. If desired, you can further fine-tune your system as described below. Adjusting speaker controls The Lifestyle® 20 music system TREBLE and BASS controls are located on the Acoustimass® module (Figure 24). They allow you to adjust the treble (high frequencies) and bass (low frequencies). In the normal setting, the dots on each control are in the 12 o’clock position. You can also locate the normal setting by feeling when the control settles into the notch at this position. Turn the controls clockwise to increase, and counterclockwise to decrease, the amount of treble or bass. Compensating for room acoustics The acoustics (sound qualities) of your room can affect the overall sound quality of any speaker system. In general, you can reduce many problems with acoustics by the cautious use of the TREBLE and BASS controls. Too much or too little treble Rooms with too few sound-absorbing furnishings, especially those with bare floors and walls, may sound overly shrill or “bright.” Turning down the treble control (toward –) decreases treble sound. Rooms with a lot of sound-absorbing furnishings, such as upholstered furniture, wall-to-wall carpet, or heavy drapes, may reduce the treble sound of your system. Moving speakers further away from soft furnishings increases treble. You can increase treble sound by slightly turning up the treble control (toward +). Too much or too little bass You can decrease bass sound by turning down the bass control (toward –). To increase bass, turn up the bass control (toward +). Acoustimass module placement affects the amount of bass you hear. Placing the module closer to the corner of the room will increase bass. Moving the module away from the corner will decrease bass. October 29, 2001 AM178934_09_V.pdf AM178934_09_V.pdf October 29, 2001 19 English Using two listening zones The Lifestyle® 20 music system can direct sound from one or two sound sources to two different listening areas at the same time. Each listening area, whether a room or a group of rooms (including outdoor areas), is referred to as a zone. By adding powered speakers and a second remote, you can establish two listening zones. How zones work • Zones 1 and 2 can play different sound sources at the same time – CD, AM/FM tuner, TAPE, VIDEO sound, or AUX. • Both zones can listen to the same sound source at the same time. • Only one radio station can be played at a time. Setting up two zones • The Lifestyle® 20 powered speakers ...