background image

Speaker

 

Configuration

The

 

Rialto

 

400

 

has

 

been

 

designed

 

to

 

equalize

 

and

improve

 

the

 

performance

 

of

 

all

 

speaker

 

set

ups.

The

 

power

 

of

 

the

 

amplifier

 

combined

 

with

 

the

audio

 

performance

 

and

 

quality

 

of

 

AudioControl’s

Wolfson

 

engineered,

 

digital

 

to

 

analog

 

converter

(DAC)

 

results

 

in

 

a

 

dramatic

 

improvement

 

in

 

the

performance

 

of

 

all

 

speaker

 

set

ups

 

throughout

 

the

house.

On

 

the

 

right

 

are

 

just

 

two

 

of

 

the

 

many

 

types

 

of

 

speaker

configuration

 

that

 

the

 

Rialto

 

400

 

can

 

work

 

with.

Additional

 

speaker

 

set

ups

 

can

 

take

 

advantage

 

of

the

 

Rialto

 

400

 

amplifiers

 

stability

 

at

 

4

 

ohms

powering

 

four

 

speakers.

 

In

 

addition,

 

the

 

Rialto

 

400

can

 

be

 

used

 

as

 

a

 

Mono

 

amplifier

 

with

 

power

ratings

 

up

 

to

 

400

 

watts.

AudioControl

 

User

 

Manual

 ‐ 

Rialto

 

400

11

Speaker

 

Set

Up

 

Examples

2.1

 

Speaker

 

Set

up

The

 

standard

 

set

up

 

for

 

a

 

2.1

 

speaker

 

system

with

 

two

 

4/8

 

ohm

 

speakers

 

plus

 

an

 

active

subwoofer.

4

 

Speaker

 

Set

 

Up

 

 

4/8

 

Ohm

 

Speakers

The

 

standard

 

set

up

 

where

 

four

 

4/8

 

ohm

speakers

 

are

 

parallel

 

connected

 

into

 

two

channels

.

Operation

4/8

 

ohms

4/8

 

ohms

4/8

 

ohms

4/8

 

ohms

4/8

 

ohms

4/8

 

ohms

Powered

 

Subwoofer

Powered

 

Subwoofer

Summary of Contents for Riato400

Page 1: ......

Page 2: ...on the Rialto 400 using the power switch Note Whenever changing inputs switch the Rialto 400 off first make changes and then switch it back on Set the Input Priority to Digital for this typical set up...

Page 3: ...trust that you will get many years of satisfying and trouble free operation from the Rialto 400 If you require more information about the Rialto 400 or any of AudioControl products do not hesitate to...

Page 4: ...gh performance Wolfson DAC digital to analog converter that dramatically improves audio quality Digital and analog audio systems can now reach their full potential across the whole house whether the s...

Page 5: ...binet unless there is good provision for ventilation The Rialto 400 will run warm during normal operation Do not obstruct any of the ventilation vents on the back or base of the unit It likes to breat...

Page 6: ...These sources can be digital or analog as there are a multitude of inputs for both The source unit should normally have a built in volume control When setting up the Rialto 400 it should be located b...

Page 7: ...l gain control Analog Audio Input 1 8th inch stereo analog input Speaker Level Inputs Connect input speaker wires to these terminals 12 Volt Trigger Output Input Priority Active Down Standby Off Digit...

Page 8: ...sing the Rialto to amplify a powered subwoofer the output of the Rialto 400 is increased to as high as 400 watts If the Rialto 400 is used in Mono mode the Stereo Mono switch should be switched to Mon...

Page 9: ...then switch it back on Set the Input Priority to Analog Adjust the gain on the back of the Rialto 400 adjusting the analog gain level to the desired gain setting to work with your source volume contro...

Page 10: ...witch to on Note Whenever changing inputs switch the Rialto 400 off first make changes and then switch it back on Set the Input Priority to Analog or Digital depending on your preference or set the In...

Page 11: ...iguration that the Rialto 400 can work with Additional speaker set ups can take advantage of the Rialto 400 amplifiers stability at 4 ohms powering four speakers In addition the Rialto 400 can be used...

Page 12: ...oritize an analog signal input ahead of a digital signal If the analog signal stops the Rialto 400 will switch back to an incoming digital signal if present All On In the on position the Rialto will h...

Page 13: ...e control Now increase the amount of gain on your Rialto 400 so that the volume increases to your maximum LOUD listening level For some of you this may be louder than others Continue to fine tune the...

Page 14: ...ow increase AccuBass level by slowly turning the dial clockwise until the amount of bass being restored meets your own personal preferences You will hear bass being restored to the music as you increa...

Page 15: ...ized signal This will correct immediately when the priority signal starts again The Rialto 400 is set to automatically switch back to the non prioritized signal after approximately 10 seconds of quiet...

Page 16: ...nual was written designed printed and carefully placed right side up into the box in the USA on a wet and rainy day by a team of music lovers AudioControl 2013 All Rights Reserved AudioControl Rialto...

Page 17: ...to service the Rialto 400 If anyone other than A or B messes with the Rialto 400 that voids your warranty 5 The warranty is also void if the serial number is altered or removed or if The Rialto 400 ha...

Page 18: ...80 EQ delivers robust power levels and pristine sonics 16 Channels 65 Watts Per Channel All Channels Driven Bridgeable for Increased Power Cool Running Class H Topology 5 Band Speaker Equalization Com...

Page 19: ...rate climates and in domestic situations Cleaning Unplug the unit from the mains supply before cleaning The case should normally only require a wipe with a soft lint free cloth Do not use chemical sol...

Page 20: ......

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