Yamaha AV-M77 Bedienungsanleitung Seite 7

ENGLISH
® Thank you for purchasing the YAMAHA AV-M77
stereo amplifier.
CAUTION: READ THIS BEFORE OPERATING
YOUR AV-M77.
1. To ensure the finest performance, please read this
manual carefully. Keep it in a safe place for future
reference.
2. install your unit in a cool, dry, clean place — away
from windows, heat sources, and too much vibration, dust,
moisture or cold. Avoid sources of hum (transformers,
motors). To prevent fire or electrical shock, do not expose
to rain and water.
3. Never open the cabinet. If a foreign object drops into
the set, contact your dealer.
4. Do not use force on switches, knobs or cords. When
moving the unit, first disconnect the power plug and the
. cords connecting the other equipment. Never pull the cord
itself.
5 Always set the volume control to 00" while lowering
the tonearm to play a record; turn the volume up with the
stylus in the groove.
6. Do not attempt to clean the unit with chemical
solvents; this might damage the finish. Use a clean, dry
cloth.
7. Be sure to read the "Troubleshooting" section on
common operating errors before concluding that your unit
is faulty.
8. Grounding or polarization — The precautions should
be. taken so that the grounding or polarization of an
applicance is not defeated.
9. Do not connect audio equipment to the AC outlet
(General, U.S.A. and Canada models) on the rear panel if
that equipment requires more power than the outlets are
rated to provide.
10. !f your unit has a voltage selector (General model
oniy), check that it is set to your local voltage before you
plug it in. If not properly set, reset the switch to indicate
your supply voltage.
IMPORTANT
Please record the serial number of your unit in the
space below.
Model: AV-M77
Serial No.:
The serial number is located on the rear of the unit.
Retain this Owner's Manual in a safe place for future
reference.
WARNING
TO PREVENT FIRE OR ELECTRICAL SHOCK, DO
NOT EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.
CAUTION
TO PREVENT ELECTRIC SHOCK DO NOT USE
THIS (POLARIZED) PLUG WITH AN EXTENSION
CORD RECEPTACLE OR OTHER OUTLET
UNLESS THE BLADES CAN BE FULLY INSERTED
TO PREVENT BLADE EXPOSURE.
Special Instructions for U.K. Model
IMPORTANT
The wires in the mains lead are coloured in
accordance with the following code:
Blue: NEUTRAL
Brown: LIVE
As the colours of the wires in the mains lead of this
apparatus may not correspond with the coloured
markings identifying the terminals in your plug, proceed
as follows. The wire which is coloured BLUE must be
connected to the terminal which is marked with the
letter N or coloured BLACK. The wire which is coloured
BROWN must be connected to the terminals which is
marked. with the letter L or coloured RED.
(See Fig. H.)
m@ NOTES ON CONNECTION
® Be sure to turn off the power to all units before making
any connections. ,
m@ POWER CORDS
(Canada and General models)
Make sure that the power cords are not tied together with
the input/output cables.
The maximum power (total power consumption of
components) that can be connected to either set of AC
OUTLETS is 200 watts.
Connect the power cord of your amplifier to an AC outlet.
@ SPEAKERS
Connect the SPEAKERS terminals to your front and rear
speakers with the proper gauge of wire, cut to be as short
as possible.
;
Press the speaker wire terminal tabs down, then insert the
bare wires and secure them by releasing the tabs. If these
connections are faulty, no sound will be heard from the
speakers. Make sure that the polarity of the speaker wires
is correct, that is, that the + and — markings are observed.
If these wires are reversed, the sound will be unnatural
and will lack bass. Do not coil up excess speaker wire or
bundle the speaker cables with the power cords.