Marantz SR7500 User Manual download pdf (Page 16)

ENGLISH

CONNECTIONS

SPEAKER PLACEMENT

The ideal surround speaker system for this unit is

7-speaker systems, using front left and right

speakers, a center speaker, surround left and right

speakers, a surround back left and right speakers,

and a subwoofer.

For best results we recommend that all front

speakers be of the same type, with identical or

similar driver units. This will deliver smooth pans

across the front sound stage as the action moves

from side to side.

Your center channel speaker is very important as

over 80 % of the dialog from a typical motion

picture emanates from the center channel.

It should possess similar sonic characteristics to

the main speakers. Surround channel speakers

need not be identical to the front channel speakers,

but they should be of high quality.

The surround center speaker is useful for playback

of Dolby Digital Surround EX or DTS-ES. One of

the benefits of both Dolby Digital and DTS is that

surround channels are discrete full range, while

they were frequency limited in earlier “Pro Logic”

type systems.

Bass effects are an important part of home theater.

For optimal enjoyment a subwoofer should be used

as it is optimized for low frequency reproduction. If

you have full range front speakers, however, they

may be used in place of a subwoofer with proper

setting of the switches in the menu system.

Front left and right speakers

We recommend to set the front L and R speakers

with 45-60 degrees from the listening position.

Center speaker

Align the front line of the center speaker with the

front L/R speakers. Or place the center speaker a

little backward from the line.

Surround left and right speakers

When the SR7500 is used in surround operation,

the preferred location for surround speakers is on

the side walls of the room, at or slightly behind the

listening position.

The center of the speaker should face into the

room.

Surround back left and right speakers

Surround back speakers are required when a full

7.1-channel system is installed.

Speakers should be placed on a rear wall, behind

the listening position.

The center of the speaker should face into the

room.

Subwoofer

We recommend using a sub-woofer to have maximum

bass effect. Sub-woofer bears only low frequency

range so you can place it any where in the room.

HEIGHT OF THE SPEAKER UNITS

Front left and right speakers, and a center speaker

Align the tweeters and mid-range drivers on the

three front speakers at the same height, as best as

possible.

Surround left and right speakers, and surround

back speaker

Place the surround left, right and surround back

speakers higher than your ears by about 70cm–

1m. Also place the speakers at the same height, sa

best as possible.

Note:

• Use magnetically-shielded speakers for front left,

right and the center speakers when the speakers

are installed near the TV and the TV is a monitor

type.

110

135

150

CONNECTING SPEAKERS

POWERED

SUBWOOFER

POWER

AMPLIFIER

PASSIVE

SUBWOOFER

FRONT

RIGHT

LEFT

SURROUND

BACK

CENTER

RIGHT

LEFT

CONNECTING SPEAKER WIRE

Strip away approx. 3/8 inch (10 mm) of wire

insulation.

Twist the bared wire ends tight, to prevent

short circuits.

Loosen the knob by turning it counterclockwise.

Insert the bare part of the wire into the hole in

side of each terminal.

Tighten the knob by turning it clockwise to

secure the wire.

1. 2.

3. 4. 5.

10 mm

Front Right

Front Left

Front Center

Surround Left

Subwoofer

Surround Back

Left

Surround Right

Surround Back

Right

RIGHT

LEFT

70cm

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Marantz SR7500 User Manual Page 16

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