Yamaha NS-P380 Manuel du propriétaire télécharger pdf (Page 12)

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If this product doesn’t work as expected, look for a possible cause below. If the issue you are experiencing is not

listed, or you cannot resolve it after reading through these instructions, disconnect the power cable and contact an

authorized Yamaha dealer or service center.

■ Subwoofer (NS-SW380)

■ Front speakers (NS-B380),

Center speaker (NS-C380)

Type ...................2-way acoustic-suspension speaker system

non-magnetic shielding type

Driver ............................... 6.5 cm (2-1/2") cone woofer x 2 +

2.5 cm (1") balanced-dome tweeter

Nominal input power ......................................................50 W

Maximum input power ................................................ 100 W

Impedance ...........................................................................6

Frequency response ....................................... 110 Hz–40 kHz

Crossover frequency ......................................................8 kHz

Sensitivity ............................................... 84 dB/2.83 V, 1 m

Dimensions (W x H x D)

NS-B380 ................................................ 90 x 220 x 109 mm

(3-1/2" x 8-5/8" x 4-1/4")

NS-C380 ................................................ 220 x 90 x 109 mm

(8-5/8" x 3-1/2" x 4-1/4")

Wei ght ..............................................................1.0 kg (2.2 lbs.)

■ Surround speakers (NS-B280)

Type ........... Full-range acoustic-suspension speaker system

non-magnetic shielding type

Driver ........................................6.5 cm (2-1/2") cone speaker

Nominal input power ......................................................30 W

Maximum input power .................................................. 80 W

Impedance ...........................................................................6

Frequency response ....................................... 110 Hz–40 kHz

Sensitivity ............................................... 81 dB/2.83 V, 1 m

Dimensions (W x H x D) .......................... 90 x 90 x 109 mm

(3-1/2" x 3-1/2" x 4-1/4")

Wei ght ...............................................................0.45 kg (1 lbs.)

■ Subwoofer (NS-SW380)

Type

..................... Advanced

Ya m a h a

Active Servo Te ch no logy

Driver.................................................. 20 cm (8'') cone woofer

non-magnetic shielding type

Output power .......................50 W (100 Hz, 5 Ω, 10% THD)

Dynamic power ...................................................... 100 W, 5 Ω

Input impedance

................ INPUT (1P RCA pin jack): 10 kΩ

Frequency response ..........................................28 Hz–160 Hz

Input sensitivity ..........................INPUT (1P RCA pin jack):

80 mV (50 Hz, 50 W/5

)

Power supply

U.S.A. and Canada models .......................AC 120 V, 60 Hz

Australia model..........................................AC 240 V, 50 Hz

U.K. and Europe models ...........................AC 230 V, 50 Hz

China, Korea, Asia, and

General models ............. AC 110-120/220-240 V, 50/60 Hz

Dimensions (W x H x D) ......................290 x 292 x 327 mm

(11-3/8" x 11-1/2" x 12-7/8")

Wei ght ............................................................. 8.5 kg (18.7 lbs.)

Specifications are subject to change without notice.

Troubleshooting

Issue Possible cause Remedy

There’s no sound. The speaker cables are not

connected properly.

Make sure the speaker cables are connected properly.

The sound is very quiet. The speaker cables are not

connected properly.

Make sure the speaker cables are connected properly:

L (left) to L, R (right) to R, “+” to “+” and “–” to “–”.

Issue Possible cause Remedy

The POWER switch is set

to ON but the subwoofer

doesn’t work.

The power cable is not connected

properly.

Set the POWER switch to OFF, then make sure the power

cable is connected properly.

There’s no sound. The VOLUME control is set to 0. Turn up the VOLUME control.

The subwoofer cable is not

connected properly.

Make sure the subwoofer cable is connected properly.

The subwoofer is too

quiet.

The source material doesn’t

contain much bass.

Try playing source material that contains more bass.

Bass sounds are being cancelled

out by standing waves.

Reposition the subwoofer, or break up parallel wall surfaces

by placing bookshelves or other large objects along the wall.

Specifications

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Yamaha NS-P380 Manuel du propriétaire Page 12

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