User's Manual

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n the

PEAKER SIZE/X-OVER

enu

(Figure 27), you have the option to change the type of

speaker configured for each of the four speaker posi-

tion groups, to change the crossover setting for any

ne of those speakers, to adjust the setting point for

the low-pass filter that determines which frequencies

are sent to the subwoofer for low-frequency effects

(LFE) signals, to change the subwoofer bass redirec-

tion mode when the Front Left/Right speakers are set

o Large and to change the setting for the subwoofer

size. If, as recommended, you have first run the

EzSet/EQII system, the settings established by

EzSet/EQII will be displayed as a starting point for any

manual adjustments. You may reestablish those set-

tings at any time during an adjustment on this

by pressing the

⁄

/¤

Navigation Buttons D

until the cursor is on the EZSET SETTINGS

line of the menu and then pressing the ‹/›

Navigation Buttons D

so that ON is high-

lighted in reverse video. Note, however, that once this

is done, any manual adjustments made will be lost

and must be reentered.

Speaker Size

At each of the four speaker group positions, you have

the ability to select the speaker “size” and, when a

“Small” speaker is selected, the frequency below

which low-frequency information is sent to the sub-

woofer, as opposed to the speakers for the channel

being adjusted. For that reason, before making

the adjustments on the

FL/FR, CENTER,

SL/SR and SBL/SBR menu lines, it is impor-

tant to know the frequency range for the speaker. This

information is typically found in the “Specifications”

section of the speaker’s owner’s manual. If you cannot

find the specification for the lowest frequency the

speaker can handle, start with the settings entered by

running EzSet/EQII and then try one setting above or

below the existing entry. We do not recommend

changing the crossover point more than that,

due to

the possible impact that will have on the speaker’s

performance. If you do not have access to the owner’s

manual for a particular speaker,

you should be able

to obtain the needed information from the Web site

or customer service department of the speaker’s

manufacturer.

To view or change the current speaker size settings,

make certain that the

EZSET/EQ MAIN

menu (Figure 12) is on the screen. Press the ‹/›

viga

tion Buttons

to move the cursor

next to

SPEAKER SIZE and then press

the

OK/Enter Button E on the TC 30 or the

Set Button

on the ZR 10

remote control

. The

SPEAKER SIZE menu (Figure 27) will

appear on the screen.

igure 27

On the SPEAKER SIZE menu (Figure 27),

you will see a display of either the settings that

were established when EzSet/EQII was run, or the

factory default settings if you have not yet run

the automated system.

To change the setting for any of the four speaker posi-

tions, press the

⁄/¤ Navigation Buttons D

until the cursor points to the line where you wish to

make the change. Press the

‹/› Navigation

Buttons

to change the setting, but note that

when you do this for the first time in the menu, a

warning message (Figure 28) will appear in the on-

screen display, reminding you to rerun EzSet/EQII

when you are finished with any speaker configuration

changes. This is necessary to make any level output

adjustments needed after the setting changes, so that

the new configuration will be properly integrated.

Figure 28

The warning message will remain for five seconds and

then the

SPEAKER SIZE menu will return to

the screen.

At this point you may change the settings

to the “size” or crossover for any of the four speaker

positions using the

vigation Button

shown above. The information below details the set-

tings available for each of the speaker configurations.

At each of the four speaker position lines, you have

the option to set the speaker size and crossover

. Note

that the “size”

does not refer to the speaker’

s actual

physical size, but rather to the ability of the speaker to

reproduce low-frequency information. If your speakers

at any position are traditional full-range models

capable of handling the full audio spectrum, select

LARGE. These speakers are called “large” since

the low-frequency drivers required to play bass without

strain or distortion are typically eight to fifteen inches

in diameter, in turn making the speaker cabinet larger

than those with small (or no) low-frequency drivers

When the speakers at a particular position are smaller

frequency-limited speakers without the ability to properly

reproduce low-frequency sounds, select SMALL.

At all positions except for the front left/right speakers,

you may also select

NONE. This setting tells the

system that no speakers are present at that position,

allowing the AVR to select the correct surround modes

that are compatible with the number of speakers

nstalled. For example, in order to use the

olby Digital

EX, Dolby Pro Logic IIx, DTS-ES,Logic 7/7-

channel and

“7 Stereo” modes, you must have either

LARGE or

SMALL speakers entered as the setting for the

BACK SURR channels.

When

LARGE is selected for any channel,

full-

range signal will be sent to the speaker outputs for

that channel. For all speaker positions except the front

left/right, when

LARGE is chosen, no derived

sound will be sent to the subwoofer output, although

in all cases the special low-frequency effects (LFE)

signals available on 5.1 or 6.1 digital programs will

always be sent to the subwoofer output.

When

SMALL is selected for any channel, you may

also enter a setting for the crossover frequency at

which sound is divided between the frequency above

which sound is sent to the channel’s speakers and

below which sound is sent to the subwoofer. When

configuring a “small” speaker, choose the setting that

has the frequency closest to that of the lowest fre-

quency the speakers in question are capable of han-

dling. If one of the six available crossover points does

not match, select the one that is above, but closest to,

the speaker’s low-frequency limit.

When there are no speakers available at a specific

position, select

NONE. When this option is chosen

for the Center or Side Surround speakers

the sound

that would normally be sent to these channels will be

split between the front left and right speakers

When a

system does not include Center or Surround speakers,

the use of

Dolby

Virtual Speaker

as a surround mode

may provide a sound field that simulates the presence

of these speakers. (See page 41 for more information

on the Dolby Virtual Speaker mode.)

When

NONE is selected for the Back Surround

speakers,

the 6.1/7.1-channel surround modes are

not available. If this is the case for your system, you

may wish to take advantage of the availability of the

unused amplifier channel pair to power a second set

of speakers in another room. (See page 51 for more

information on amplifier configuration.)

Once any desired changes have been made to the

speaker size and/or crossover, press the

⁄/¤

viga

tion Button

to move the cursor to

any other line in this menu to make a setting change,

or go to the

BACK TO MANUAL SETUP

menu and then press the OK/Enter Button E on

the TC 30 or the

Set Button

to continue with

overall configuration.

WARNING !!

Changes done to these

settings will affect

EZSET/EQ performance. If

any changes are needed

please re-do EZSET/EQ.

Otherwise proceed with

adjustment.

BACK TO SPEAKER SIZE

* SPEAKER SIZE *

FL/FR :SM Ð 100 kHz

CENTER :SM Ð 100 kHz

SL/SR :SM Ð 100 kHz

SBL/SBR :SM Ð 100 kHz

LFE LP FLT :100Hz

SUB MODE :SUB L/R+LFE

NO. SUBS :2

SUB SIZE :10in/250mm

EZSET SETTINGS:OFF ON

BACK TO MANUAL SETUP

→→

SYSTEM CONFIGURATION

AVR 745 OM 5/15/06 5:00 PM Page 34