Classe Audio OMEGA - V1.1, Руководство пользователя

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Troubleshooting
In general, refer any service problems to your authorized Classé dealer.
Before contacting your dealer, however, please check to see if the prob-
lem is listed below. If it is, try the suggested solutions. If none of these
solves the problem, contact your Classé dealer.
1. No sound, and the
Ω Ω
Ω Ω Ω
indicator is not lit.
• The amplifier is not plugged into the AC mains, or the
AC mains are down (check the circuit breaker or fuse).
• A brownout or short-term loss of power might require
the internal microprocessor to be reset. Unplug the unit
for at least 30 seconds and then plug it in again and try
powering it up.
• The AC mains fuse is blown. See Troubleshooting #4 , be-
low (
or contact your
Classé
dealer)
.
• The AC mains is out of range. Check the voltage speci-
fied on the rear panel.
2. No sound, and the
Ω Ω
Ω Ω Ω
indicator is blinking blue.
• The amplifier has not completed its initialization and/or
turn-on delay.
• The mute circuitry may have been turned on, using a re-
mote control. Press the Mute key to toggle it.
3. No sound, and the
Ω Ω
Ω Ω Ω
indicator is blinking red.
• Your protection circuitry may have been engaged. Dis-
connect the amplifier from the AC mains, and disconnect
all inputs and outputs.
• Then try to power up the amplifier again, connecting it
only to AC power. If the indicator continues to blink,
there is a fault condition in the amplifier itself, and it
should be disconnected and taken to your Classé dealer
for service.
• If it powers up without any difficulty, power it back down
and reconnect only the inputs. Then restart the amplifier.
If it goes into its blinking protection mode, something is
wrong with a component “upstream” from the amplifier -
probably a DC offset or similar problem. Your amplifier is
trying to protect your loudspeakers (even small amounts
of DC can damage woofers in a relatively short time). Try
different source components to discover whether the
problem is limited to a single source, or exists all the time
(which would indicate a problem with the preamplifier).
Contact your dealer for help with the appropriate compo-
nent.