Cyrus CLASSIC POWER Panduan Pengguna - Halaman 12

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TROUBLESHOOTING GUIDE

If your Classic POWER is not operating properly, disconnect
the power and check all connections using the notes in this
handbook. If problems persist, the checklist below may be
helpful.
If you are in doubt, consult your retailer.
No sound from one or both speakers
Check that the pre-
amplifier and the Classic
POWER are switched on.
Check that the correct
amplifier input is selected.
Check that the
loudspeakers are
connected.
Distorted sound at very low volume
The wrong input may be
selected.
Classic POWER
The standby lights should
be green.
The INPUT switch will be
at XLR for balanced input,
RCA for unbalanced input.
The connection at
the terminals of the
loudspeakers and the
Classic POWER should be
checked.
The INPUT switch will be
at XLR for balanced input,
RCA for unbalanced input.

Error indicators

Your amplifier has a unique fault indication system to help
you to diagnose problems. Fault condition messages will be
displayed via the Standby indicator in the event of a system
fault.
STANDBY indicator flashing red/green
The amplifier has
overheated.
STANDBY indicator flashing orange/green
The amplifier has been
overloaded or the speaker
connections have been
short-circuited.
NOTE: The Classic POWER
can detect a short-circuit
whether music is playing
or not.
STANDBY indicator flashing red, green or red/orange
The amplifier has detected
an error.
If a fault condition still remains, return the amplifier to your
Cyrus appointed retailer or an authorised Service Centre.
10
The amplifier will mute
then set to Standby. The
error indication will clear
when the amplifier cools.
Check that the speaker
connections are correctly
made with no possibility
of a short-circuit. To return
to normal operation, set
the amplifier to Standby to
clear the fault indication
and switch back on. If the
problem persists when
playing music, the speaker
impedance may be too low.
Ensure that only
speakers are connected
to the speaker outputs.
Switch boxes and other
accessories are not suitable
for connection.
Switch off the amplifier,
disconnect it from the
mains, wait 10 seconds and
reconnect it. Check if the
problem has cleared.
User Instructions