Cyrus CLASSIC POWER Посібник користувача - Сторінка 8
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Друкувати сторінкуImportant – read before making any audio connections
To avoid possible damage to your amplifier, it is
essential to disconnect all system components
from the mains supply before connecting or
disconnecting audio interconnects.
Connecting a pre-amplifier or streamer
NOTE: When connecting a streamer (such as the Cyrus
Classic STREAM) to a Classic POWER, ensure that the output
is set to variable.
Unbalanced (RCA) and balanced (XLR) input connectors are
available to link the Classic POWER to a pre-amplifier or
streamer.
If your amplifier is a long distance from the pre-amplifier
/ streamer, or beside a loudspeaker, then balanced (XLR)
connections may give improved performance.
Connecting via unbalanced (RCA) interconnects
Connect a stereo phono interconnect from the output of
the pre-amplifier to the left and right inputs of the Classic
POWER. Be sure to observe colour coding of the plugs to
keep left and right channels correctly ordered, as well as any
directionality indicated on the cables.
Connecting via balanced (XLR) cables
Connect a 3-pin XLR cable from the balanced outputs of
the pre-amplifier the left and right balanced inputs of the
Classic POWER. Be sure to observe colour coding of the
plugs to keep left and right channels correctly ordered, as
well as any directionality indicated on the cables.
Classic POWER
Connecting loudspeakers
The Classic POWER is supplied with a pair of dual speaker
plugs. To ensure safe operation of this amplifier, the speaker
cables must be terminated with the supplied speaker plugs,
assembled in accordance with the instruction supplied with
the plugs.
Never terminate the cables with separate 4mm/banana
plugs.
NOTE: Additional plug kits are available from Cyrus if
required.
• Following the instructions supplied with the speaker
plugs, assemble the plugs to the speaker cables.
Observe polarity. The + and - speaker terminals of the
amplifier must be connected to the corresponding + and -
terminals of the speakers. To identify polarity at each end
of the cable, most cables have polarity indicators. This is
usually a stripe or a rib on one conductor as shown in the
examples below. The polarity marking indicates the + cable.
Rib polarity indicator
Your cables may also be marked for directionality with
arrows. In this case, the arrows should always point in the
direction of signal flow towards the speakers.
Direction indicators
• Once the plugs are fitted to the cables, Plug each cable
into the speaker sockets on the back panel and into the
speaker.
6
Stripe polarity indicator
User Instructions