Használati útmutató Luxman L-509Z

Olvassa el alább 📖 a magyar nyelvű használati útmutatót Luxman L-509Z (28 oldal) a hi-fi rendszer kategóriában. Ezt az útmutatót 3 ember találta hasznosnak és 2 felhasználó értékelte átlagosan 4.5 csillagra

Oldal 1/28
INTEGRATED AMPLIFIER
L-509Z
Contents
Precautions 1 ·············································································································
Features of This Unit 2 ································································································
Names and Functions 4 ······························································································
Connections 12 ··········································································································
Operations 16 ·············································································································
How to use Remote Control 18 ··················································································
Block Diagram 20 ·······································································································
Specifications 21 ········································································································
Before Asking for Repair Services 22 ··········································································
1
INTEGRATED AMPLIFIER L-509Z
Precautions
Installation place
Install this unit in a location where good ventilation and heat
radiation are assured. Especially, installation of this unit where
direct sunlight is present, where the temperature rises exces-
sively high such as close to a heater, or where it is humid or
dusty may cause malfunctions even if the heat is efficiently
released. Therefore, do not install this unit in such places.
Ventilation holes
The ventilation holes on the top and bottom panels of this
product should never be blocked. If the amplifier is installed in
closed rack or similar location, ensure ample space for cooling
and leave the door open. Never place anything on top of the
amplifier. Failure to observe these may cause malfunctions.
Note:
For heat dispersal, do not install this equipment in a confined
space such as a book case or similar unit.
* Note
Wall
*
*
*
Precautions when connecting to other
components
When connecting this unit to other input devices, such as a CD
player, SACD player, D/A converter or tuner, be sure to turn off
the power to this unit and all other connected devices first.
Failure to observe this may generate a dangerous noise shock
resulting in speaker damage and may cause malfunctions.
The connectors to each input terminal of this unit must be
pushed in firmly. If the grounding terminal is inadequately
connected, noise or hum, may be generated, resulting in an
adverse S/N ratio.
Batteries
Warning: Batteries used for the remote control shall not be
exposed to excessive heat such as sunshine, fire or the like.
Cautions when connecting speakers
When connecting to a speaker system, exercise extra care
not to short-circuit between the positive and negative con-
nections of the speaker terminals and the speaker input
terminals of this unit. If a large signal is applied to the ampli-
fier while it is short-circuited, a large current may be passed
through the output circuit and cause malfunctions.
Sound is not generated shortly after the
power supply is turned on.
This amplifier is equipped with a timed muting circuit to pro-
tect the output. Therefore, no sound will be generated for a
short time after the power supply is turned on.
If the volume control is set to a high-volume level before the
timed muting circuit disengages, a loud, dangerous volume
will be suddenly generated. Set the volume control to a low
level first and then adjust it after you hear the output from
the speakers.
Protection circuit
This product is equipped with a protection circuit that is
activated upon detecting overcurrent, abnormally high
temperatures and DC drifts to protect the amplifier and
speakers. When the protection circuit is activated, the out-
put to the speaker terminals will be shut off and the standby
indicator will blink to show that this unit is muted. If the
protection circuit is frequently activated, disconnect the AC
plug from the wall outlet, wait for a while and then reconnect
the plug to the wall outlet again and turn on the power. If the
problem persists, please consult your dealer.
Repair and adjustment
When repairs or adjustments are needed, please consult
the dealer who sold you the unit.
Cleaning
For cleaning, use a piece of soft fabric such as a cleaning
cloth to wipe the unit. If dirt is hard to remove, use a small
amount of neutral detergent to wipe it off and then wipe
the unit with dry cloth. Do not use a solvent like benzine or
thinner because they could damage the exterior.
Safety caution
Warning
This unit is heavy. Be careful when unpacking, carrying, and
installing it.
Take care if you try to perform all the installation work yourself
to avoid injury.

Termékspecifikációk

Márka: Luxman
Kategória: hi-fi rendszer
Modell: L-509Z

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