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Resumen del manual
Remove the loudspeaker from the bag. The metal grille is installed on the loudspeaker and will need to be removed. This is easily done by rotating the mounting ‘dogs’ out with your fingers and pulling them towards the front of the loudspeaker. This will push the screw heads against the inside of the grille to work it out of the baffle. (See Figure 3) 2. At each loudspeaker location, route the wire to the input connectors, then separate the loudspeaker wire so that at least 2 inches of each conductor are free. Strip away 1/4 inch of insulation from each individual loudspeaker wire. 3. Press down each spring-loaded connector one at a time, insert the appropriate conductor and then release the connector. Check to be sure that the connector is making contact with stripped wire and not the wire jacket. Gently tug on the loudspeaker wire to make sure it is held in place. If not, repeat this procedure until it is. IMPORTANT: OBSERVE CORRECT POLARITY: POSITIVE (+) GOES TO THE RED POST AND NEGATIVE (–) GOES TO THE BLACK POST. 4. Rotate dogs back to their original positions so that they do not protrude out from the diameter of the loudspeaker. 5. Insert the loudspeaker into the hole by carefully holding it with both hands and angling it slowly into the hole until the frame is flush with the ceiling. Holding it in place carefully with one hand, (do not push against the woofer or tweeter) use a cordless drill to begin mounting the loudspeaker. 6. Tighten the four screws using a #2 Phillips bit. Use low torque and low speed or you may damage the loudspeaker. This should pull the frame and mounting dog together (sandwiching the drywall) so that the frame is absolutely flush with the wall surface. There should be no gaps between the wall and the frame. IMPORTANT: DO NOT OVER TIGHTEN THE SCREWS! OVER TIGHTENING THEM MAY MAKE THE GRILLE DIFFICULT TO INSTALL 7. Direct the tweeter. (CM730, CM750 & CM760 only) The tweeter is directed by gently pressing on the outer edge of the tweeter housing. It will move up to 20 degrees in any direction. For critical listening, direct the tweeter towards the user’s favorite listening position. For surround sound or low volume background listening, create more reflections and thus more ambiance by directing the tweeter towards the sidewalls. (See Figure 4) 8. Set the Treble level control. (CM760 only) Listen to a well-recorded piece of music at the user’s favorite listening position. Listen for treble harshness or ringing, particularly when the loudspeakers are placed in a room without carpet. Use the -3dB Treble cut position to correct. Listen for dull or muffled upper frequencies, particularly when the loudspeakers are installed in an area with thick carpet or fabric wall coverings. Use the +3dB Treble boost position to correct. (See Figure 5) 9. Install the MicroPerf™ grille. Start by positioning one edge of the grille slightly inside the loudspeaker. Gently work around the loudspeaker a little at a time until the grille is fully seated. Don’t try to insert the grille fully in any one area, as this will make complete installation more difficult. Don’t force the grille to fit as you may damage the grille if you apply too much force. 10. Connect the other end of each loudspeaker wire to the receiver (or amplifier) carefully observing polarity. 11. Turn on the receiver or amplifier and test all loudspeakers in the s...
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Webcams - CM760 (792.56 kb)