Dan D'Agostino Momentum 소유자 매뉴얼 - 페이지 8
{카테고리_이름} Dan D'Agostino Momentum에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dan D'Agostino Momentum 10 페이지. Hd preamplifier
Dan D'Agostino Momentum에 대해서도 마찬가지입니다: 소유자 매뉴얼 (13 페이지), 소유자 매뉴얼 (13 페이지), 소유자 매뉴얼 (15 페이지), 소유자 매뉴얼 (11 페이지), 소유자 매뉴얼 (11 페이지)
페이지 인쇄Preamp will not power up (continued)
7.
If the breaker trips again, check the speaker cable connection on your amplifier and
the speaker to make sure that the terminals are not shorted, and check the entire
length of the cable to ensure there has been no damage to it.
8.
If all of these steps fail to return power to the preamp, consult your dealer for service.
Front indicator is illuminated but you hear no sound
Follow these steps in order. If one step succeeds in restoring the sound, stop there and
ignore the other steps.
1.
Check your amplifier and source device to make sure they are both turned on.
2.
Check the source device to make sure it is playing, i.e., if it's a record player, make
sure it's spinning and the tonearm is lowered, or if it's a Cd player, make sure it's in
play mode and not in pause.
3.
Make sure the preamp is not muted and that the desired source is selected.
4.
Check the line-level connections between the source device and the preamp,
and between the preamp and the amplifiers. reconnect any cables that may have
become disconnected.
5.
Check the cables between the amplifiers and the speakers to make sure they are
properly connected and that the cables have not become damaged.
6.
If you have a spare pair of interconnect cables (even cheap ones will work
temporarily), try using them instead of the interconnect cables between the source
device and the preamp and between the preamp and the amplifier. If this restores
sound, replace the defective cables.
7.
If all of these steps fail to restore sound, consult your dealer for service.
Sound comes from only one channel
Follow these steps in order. If one step succeeds in restoring the sound, stop there and
ignore the other steps.
1.
Push the Balance button on the remote to see what the setting is. If the
needle on the front dial is moved to one side, hold the Balance button on the
remote down for 2 seconds. The remote's backlight will flash and the needle
will return to the center.
2.
Check the interconnect connections between the source device and the
preamp and between the amp and preamp to make sure all cables (and XLr-to-
rCA adapters, if you're using them) are securely connected.
3.
Check speaker cable connections for the malfunctioning channel. reconnect any
cables that may have become disconnected. Inspect the cable to make sure it has
not been damaged. If it has been damaged, replace it.
4.
If you are using monoblock amplifiers, such as the Momentum amplifier, make sure
both amplifiers are turned on.
5.
Swap the left-channel interconnect cable from the preamp to the amplifier 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. You may have to replace both right and left cables to
make sure they match.
6.
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. You may have to replace both right and left cables to make
sure they match.
7.
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.
8.
If possible, try using a different amplifier. If the alternate amplifier delivers sound
in both channels, it is likely the original amplifier is defective. Consult the
manufacturer of the amplifier or your dealer for further information.
9.
If all of these steps fail to restore sound, consult your dealer for service.
Preamp functions but remote control does not
Follow these steps in order. If one step succeeds in restoring the operation of the remote,
stop there and ignore the other steps.
1.
Try pointing the remote directly at the preamp (or at the Ir receiver if you're using
an Ir repeater system).
2.
Check the Ir emitter on the front of the remote to make sure it is not dirty. If it is,
wipe off any dust and/or fingerprints with a soft cloth.
3.
Change the batteries by removing the screws securing the back plate of the
remote, replacing the batteries with fresh ones, then replace the back plate.
4.
If all of these steps fail to restore operation of the remote, consult your dealer.