Yamaha C 450 소유자 매뉴얼 - 페이지 3

{카테고리_이름} Yamaha C 450에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Yamaha C 450 12 페이지. Yamaha power amplifier owner's manual
Yamaha C 450에 대해서도 마찬가지입니다: 소유자 매뉴얼 (12 페이지)

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Precautions

1. Avoid excessive heat, humidity, dust and vibration.

Keep the unit away from locations where it is likely to be

exposed to high temperatures or humidity - such as

near radiators, stoves, etc. Also avoid locations which

are subject to excessive dust accumulation or vibration

which could cause mechanical damage.

2. Ventilation

Allow a distance of 10 cm between the unit and the wall

so that heat generated from the unit will be released

effectively. Also, allow enough space between the unit

and other devices. If you mount the unit in an audio rack,

keep a space of 10 cm on the top panel, and a space of

1 cm to the side panel. Remove the rear panel of the rack

or open a vent hole. If heat release is inadequate, the unit

will retain heat inside the unit, which may cause a fire.

3. Avoid physical shocks.

Strong physical shocks to the unit can cause damage.

Handle it with care.

4. Do not open the case or attempt repairs or modifica-

tions yourself.

This product contains no user-serviceable parts. Refer

all maintenance to qualified Yamaha service personnel.

Opening the case and/or tampering with the internal

circuitry will void the warranty.

5. Make sure power is off before making or removing

connections.

Always turn the power OFF prior to connecting or

disconnecting cables. This is important to prevent dam-

age to the unit itself as well as other connected equip-

ment.

6. Handle cables carefully.

Always plug and unplug cables - including the AC cord

- by gripping the connector, not the cord.

7. Clean with a soft dry cloth.

Never use solvents such as benzine or thinner to clean

the unit. Wipe clean with a soft, dry cloth.

8. Always use the correct power supply.

Make sure that the power supply voltage specified on the

rear panel matches your local AC mains supply. Also

make sure that the AC mains supply can deliver more

than enough current to handle all equipment used in your

system.

Contents

Controls and Functions ............................................................. 2

Front Panel ........................................................................... 2

Rear Panel ........................................................................... 3

Modes: STEREO/PARALLEL/BRIDGE ................................ 4

SPEAKER IMPEDANCE...................................................... 4

Caution for Speaker Connection ............................................... 5

Rack Mounting .......................................................................... 6

Mounting in an EIA standard rack ....................................... 6

Mounting four or fewer amps in an open-backed rack ......... 6

Mounting five or more amps, or when (even with four or

fewer units) the back of the rack cannot be left open .......... 6

Portable Rack Mounting ...................................................... 7

Positioning the Housed Amplifier ......................................... 7

Specifications ............................................................................ 8

General Specifications ......................................................... 8

Block Diagram ...................................................................... 9

Dimensions .......................................................................... 9

Performance Graphs .......................................................... 10

Troubleshooting ...................................................................... 10