Constellation audio Inspiration PREAMP 1.0 Manual del usuario - Página 12
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Imprimir página2. If the LED is flashing blue, the amplifier is in mute mode. Push the left side of the front power switch bar
and release it. The LED should glow solid blue and sound should be restored. If not, check to make sure the
rear mute switch is set to Off.
3. If the switch is glowing blue and you hear no audio, try the following steps in order. If any one of the steps
restores the power, there is no need to continue to the next steps.
A. Check to make sure your preamp and signal source are both turned on, and your preamp is not in
mute mode.
B. Make sure the desired source is selected on your preamp.
C. Make sure the source device is putting out signal—i.e., if it is a CD player, make sure that the CD is
playing and not in pause mode.
D. Check the connections between the amplifier(s) and the preamp, and between the preamp and the
audio source device. If a cable is disconnected, reconnect it. If this does not restore sound, try
substituting a different set of cables in order to make sure the original set was functioning properly.
E. Check the connections between the amplifier(s) and the speakers. Make sure the speaker cables
have not come loose. If it has, turn the power off on the amplifier(s), wait for the front LED to glow red,
then re-install the cable.
Sound comes from the wrong speaker
If left-channel sounds are coming from the right or vice-versa (i.e., the violins in an orchestral recording come
from the right speaker, not the left), check the cable connections between the amplifier(s) and the speakers,
between the amplifier(s) and the preamp, and between the preamp and the source device. Make sure left-
channel interconnect cables are connected to the left channels of the source, preamp and amp, and right to
the right channels. Make sure the left speaker is connected to the Inspiration STEREO 1.0's left-channel
binding posts, or to the Inspiration MONO 1.0 used for the left channel. Check the right speaker connection
the same way.
Sound comes from only one speaker
1. If you are using Inspiration MONO 1.0s, make sure both amps are plugged in and powered up. If you
encounter difficulties, follow the troubleshooting steps under "Amplifier will not turn on" above.
2. Switch the preamp to a different input and play music from a different source device. If sound now comes
from both speakers, check the connection between the source device and the preamp.
3. If you get sound from only one speaker no matter which preamp input you select, check the cables
connecting the preamp to the Inspiration STEREO 1.0 (or the two Inspiration MONO 1.0s), and the amp(s) to
the speakers. Make sure the speaker cables are firmly connected to the amplifier and the speaker, and that
the cables have not been damaged. Then check to make sure the interconnect cables are connected
correctly between the source component and the preamp, and between the preamp and the amplifier(s), and
that all of the interconnect cables are in good condition.
4. If these steps do not restore sound to both speakers, turn the rear power switch off on the Inspiration
MONO 1.0 connected to the speaker that is not working, or on the single Inspiration STEREO 1.0 amp. Leave
the music playing, and allow it to continue to play until the sound dies out. This will discharge the power
supply to avoid possible electrical shock or amplifier damage. If you are using Inspiration MONO 1.0s,
connect the left speaker to the amplifier normally used for the right channel, and vice-versa. If you are using
an Inspiration STEREO 1.0 amp, switch the speaker cables, connecting the left speaker to the Inspiration
STEREO 1.0's right channel and the right speaker to the Inspiration STEREO 1.0's left channel. If the same
speaker doesn't work—if, say, the left speaker was silent before and it's still silent after you switch the
cables—you probably have a malfunction in that speaker. If the sound moves to the other speaker—i.e., if only
the left speaker was playing but now only the right speaker is playing—contact your Constellation Audio
dealer.
Sound seems unfocused
1. Play a CD of typical pop vocals and sit in front of your speakers at an equal distance from both (at least 8
feet away from each speaker). If the vocals seem to come from between the speakers, they are connected
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