beautypg.com

Yamaha RX-V757 User Manual

Page 22

background image

20

CONNECTIONS

Connecting to an external amplifier

If you want to increase the power output to the speakers,
or want to use another amplifier, connect an external
amplifier to the PRE OUT jacks as follows.

• When audio pin plugs are connected to the PRE OUT jacks for

output to an external amplifier, do not make connections to the
corresponding SPEAKERS terminals. Set the volume of the
amplifier connected to this unit to the maximum.

• The signals output through the FRONT PRE OUT and

CENTER PRE OUT jacks are affected by the TONE
CONTROL settings.

• If SPEAKERS A is turned off and SP B is set to ZONE B (see

page 65), signals will only be output from the FRONT PRE
OUT jacks.

1

FRONT PRE OUT jacks

Front channel line output jacks.

2

SURROUND PRE OUT jacks

Surround channel line output jacks.

3

CENTER PRE OUT jack

Center channel line output jack.

4

SURROUND BACK PRE OUT jacks

Surround back or presence channel line output jacks.

5

SUBWOOFER PRE OUT jack

Connect a subwoofer with built-in amplifier, such as the
YAMAHA Active Servo Processing Subwoofer System,
to this jack.

• Each PRE OUT jack outputs the same channel signals as the

corresponding speaker terminals.

• Adjust the volume level of the subwoofer with the control on

the subwoofer. It is also possible to adjust the volume level
using the remote control (see “Manually adjusting speaker
levels” on page 53).

• Some signals may not be output from the SUBWOOFER PRE

OUT jack depending on the SPEAKER SET (see page 57) and
LFE/BASS OUT (see page 58) settings.

Notes

Notes

FRONT

SUB

WOOFER

CENTER

SINGLE

PRE OUT

SURROUND

SURROUND

BACK

1 2 3

5

4

This manual is related to the following products: