Dan D'Agostino classic stereo 사용자 설명서 - 페이지 11

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Sound does not come from one of the channels

Follow the steps below in order. If one of these steps succeeds in restoring the sound, stop there

and ignore the other steps.

1. Check speaker cable connections for the malfunctioning channel. Reconnect any cables that

may have become disconnected. Inspect the cables to make sure it they have not been damaged.

If a cable has been damaged, replace it.

2. Swap the interconnect cable from the preamp or surround processor to the amplifier's

malfunctioning channel with the cable for a channel that is functioning properly. If the

malfunctioning channel now works but the other channel does not, replace the defective

interconnect cable with one of the exact same type.

3. If using an analog source device, swap the left-channel interconnect cable from the source

device to the preamp with the right-channel interconnect cable. If the malfunctioning channel now

works but the other channel does not, replace the defective interconnect cable with one of the

exact same type.

4. Try using a different source device. If the alternate source device delivers sound in both

channels, it is likely the original source device is defective. Consult the manufacturer of that

source device or your dealer for further information.

5. If possible, try using a different preamp or surround processor. If the alternate preamp delivers

sound in both channels, it is likely the original preamp is defective. Consult the manufacturer of

the preamp or your dealer for further information.

6. If all of these steps fail to restore sound, consult your dealer for service.

Sound seems unclear or unfocused with stereo sources

Follow the below steps in order. If one of these steps fixes the problem, stop there and ignore the

other steps.

1. Play a CD or digital file (not a record) of a vocalist and sit in your usual listening position, which

should be equidistant from each speaker and typically 8 to 15 feet away from them. If the vocal

image appears centered between the speakers, they are connected correctly and your system is

probably operating properly.

2. If the vocal image is unfocused and the vocal seems to come from all the room, your speakers

are probably wired out of phase. Make sure that the speaker cables on your amplifier are

connected correctly. The cable connector marked + or colored red should be connected to the

speaker binding post with the red ring. The cable connector marked - or colored black should be

connected to the speaker binding post with the black ring.

3. If the sound is still unclear or unfocused, consult your dealer. Your system may have a setup

problem outside the scope of this manual.