Yamaha XMV8280-D Benutzerhandbuch - Seite 15

Blättern Sie online oder laden Sie pdf Benutzerhandbuch für Verstärken Yamaha XMV8280-D herunter. Yamaha XMV8280-D 42 Seiten. Ferrite cores
Auch für Yamaha XMV8280-D: Benutzerhandbuch (42 seiten), Benutzerhandbuch (42 seiten), Benutzerhandbuch (39 seiten), Gebrauchsanweisung (2 seiten)

Seite drucken



Switches 7 and 8 (START UP MODE)

These specify the startup mode.

DIP Switches

Setting

RESUME

INITIALIZE

@4 Analog input connectors

These are Euroblock 3-pin analog audio input connectors.

For details on settings for receiving audio signals via the

analog input connectors, refer to "Front Panel Operations"

(page 23).

For details on how to attach Euroblock connectors, refer to

the "Connections and Setting Up" section entitled "Connect-

ing the Analog Inputs (Euroblock)" (page 16).

@5 [SPEAKERS] DIP switches

This DIP switch makes settings for the XMV's amplifier in

groups of two channels.

The left set of switches 1 through 4 specify the output setting

for channels G and H, and switches 5 through 8 specify the

output setting for channels E and F. The right switches 1

through 4 specify the output setting for channels C and D,

and switches 5 through 8 specify the output setting for chan-

nels A and B.

Use these switches to make the following settings.

Description

280W{140W}, 8Ω

560W{280W}*, 8Ω

Low-impedance

Connection

280W{140W}, 4Ω

560W{280W}*, 4Ω

70V, 250W{125W}

High-impedance

Connection

100V, 250W{125W}

* If this setting is chosen, input/output will be disabled for

channels B, D, F and H.



Low impedance connection / high impedance

connection (switches 1 and 5)

These select either a low impedance connection or a high

impedance connection. Set them as appropriate for the

connected speakers and the way in which the speakers are

connected. For details on connections, refer to "High-

impedance and Low-impedance Connections" (page 30).

Description

The unit will start up nor-

mally.

The internal memory will be

initialized. For details on the

memory that will be initial-

ized, refer to "Initializing the

Internal Memory" (page 25).

Switches 1–4

Switches 5–8



Impedance (switches 3 and 7)

When using a low impedance connection, set these as

appropriate for the impedance of the speakers that are

connected. Check the specifications of the speakers.

For example if two 8Ω speakers are connected in parallel,

the total impedance will be 4Ω.



Double Power mode (switches 4 and 8)

When a low impedance connection is used, these

switches specify the output of the amplifier. If the 280W

{140W} setting is selected, input/output is enabled for

both channels. If the 560W {280W} setting is selected,

the output from the amplifier will be doubled, but input/

output will be disabled for channels B, D, F and H.



70V/100V (switches 2 and 6)

When a high impedance connection is used, these

switches specify the maximum output voltage (Vrms) of

the amplifier.

@6 [SPEAKERS] output connectors

These are barrier strip type speaker output connectors. For

details on how to make connections to a barrier strip, refer to

the "Connections and Setting Up" section entitled "Connect-

ing Speaker Cables" (page 18).

@7 [REMOTE] connector

This is a Euroblock 3-pin connector that allows muting/

unmuting of all channels and power-on/standby to be con-

trolled remotely. For details, refer to "[REMOTE] and

[FAULT OUTPUT] Connectors" (page 21).

@8 [FAULT OUTPUT] connector

This is a Euroblock 3-pin connector that allows an external

device to be notified when a fatal malfunction occurs in this

unit. NC and C will be shorted when the amplifier is operat-

ing normally; NO and C will be shorted when a problem

occurs (page 21).

If a problem occurs, the [PROTECTION] indicator w will

light in orange.

@9 [AC IN] connector

Connect the supplied AC power cord here. First connect the

AC power cord to the connector on the rear panel of this unit,

then plug it into an appropriate AC power outlet.

CAUTION

Before connecting or disconnecting the power cord,

make sure that the power to the unit is turned OFF.

XMV8280/XMV8140/XMV8280-D/XMV8140-D Owner's Manual

Controls and Functions