Luxman C-900u, Руководство пользователя, Страница: 15 / 36

CONTROL AMPLIFIER C-900u
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Before Connecting
Before connecting other devices, connect the jack side of the
accessory power cable to the AC inlet of this unit.
Before connection, turn off the main power switch of this
unit and the power of all other connected devices to prevent
unexpected accidents that may be caused by noise.
How to connect power supply
Use the accessory power cable and insert the AC plug in an
outlet on the wall in the room where the unit will be installed.
How to connect the input terminals to
input devices such as a CD player
Connect between the output terminals of an input device
such as a CD player and the input terminals of this unit with
pin-plug cables or balanced cables.
At this moment, exercise extra care not to conduct wrong
connection between the right and left channels. If the right
and left channels are connected reversely, the localization of
sound images is deteriorated, thus failing in normal stereo
playback.
If pin-plug cables are used, inadequate connection of the
grounding of the cables may generate noises including hum,
resulting in an adverse S/N ratio. Surely insert the connection
plug.
How to connect the output terminals to
output devices such as a power amplifier
Connect between the input terminals of an output device
such as a power amplifier and the output terminals of this unit
with pin-plug cables or balanced cables.
At this moment, exercise extra care not to conduct wrong
connection between the right and left channels. If the right
and left channels are connected reversely, the localization of
sound images is deteriorated, thus failing in normal stereo
playback.
If pin-plug cables are used, inadequate connection of the
grounding of the cables may generate noises including hum,
resulting in an adverse S/N ratio. Surely insert the connection
plug.
How to connect the remote output
terminal to a power amplifier
Connect between the remote input terminal of a power ampli-
fier such as Luxman M-900u and the remote output terminal
of this unit with the dedicated remote cable (no polarity) sup-
plied with the power amplifier.
After this connection, the power of the power amplifier can
be turned on and off in conjunction with the operation switch
of this unit.
Two (2) remote output terminals are available, and both ter-
minals provide the same signals. Use them according to your
taste.
Use the dedicated remote cable only for the connection be-
tween Luxman control amplifiers and Luxman power amplifi-
ers. Connection to such a terminal that the remote output of
this unit is short-circuited may cause a malfunction.
When this unit is connected to an output device, turn off the
main power switch of this unit or turn this unit to the standby
state to protect the amplifier and speakers from excessive
input. Also turn off the power of the input/output devices con-
nected to this unit. After connection, ensure that connections
are appropriately performed and turn this unit and the input/
output devices to the operating state.