background image

Installation

 

and

 

Connections

  

 

AC

 

Power

 

Considerations

  

 

The

 

majority

 

of

 

household

 

electrical

 

sockets

 

(in

 

places

 

other

 

than

 

the

 

kitchen

 

and

 

garage)

 

are

 

15

 

amperes

 

maximum,

 

which

 

is

 

sufficient

 

to

 

power

 

your

 

Ultra

 

series

 

amplifier.

  

However,

 

remember

 

to

 

account

 

for

 

the

 

electrical

 

power

 

that

 

other

 

components

 

will

 

require

 

if

 

they

 

share

 

a

 

common

 

wall

 

socket

 

or

 

electrical

 

circuit.

 

Most

 

DVD

 

players,

 

preamplifiers

 

and

 

A/V

 

source

 

units

 

are

 

fairly

 

low

 

current

 

items,

 

and

 

can

 

successfully

 

share

 

a

 

wall

 

socket

 

with

 

your

 

power

 

amplifier,

 

but

 

big

 

screen

 

TVs

 

and

 

video

 

projectors

 

usually

 

have

 

minimum

 

current

 

requirements

 

that

 

can

 

consume

 

nearly

 

an

 

entire

 

circuit.

  

Refer

 

to

 

the

 

owner’s

 

manuals

 

of

 

your

 

audio/video

 

devices

 

to

 

assess

 

your

 

electrical

 

power

 

requirements

 

for

 

your

 

home

 

entertainment

 

system.

   

If

 

you

 

have

 

any

 

questions

 

relating

 

to

 

issues

 

with

 

the

 

power

 

requirements

 

for

 

your

 

X

 

amplifier,

 

please

 

contact

 

Emotiva

 

Support

 

at:

  

877

366

8324

 

(877

EMO

Tech)

 

 

Surge

 

Protection

 ‐ 

Along

 

with

 

built

in

 

noise

 

filtering,

 

your

 

Ultra

 

Series

 

amplifier

 

is

 

equipped

 

with

 

overcurrent,

 

undercurrent,

 

and

 

spike

 

protection.

   

 

Upon

 

powering

 

up

 

your

 

X

 

amplifier

 

with

 

the

 

front

 

panel

 

switch

 

or

 

via

 

3.5mm

 

trigger

 

input

 

(switch

 

on

 

the

 

rear

 

panel

 

must

 

be

 

set

 

to

 

“ON”),

 

you

 

will

 

notice

 

the

 

front

 

panel

 

LED

 

lighting

 

starts

 

off

 

red

 

for

 

5

 

seconds

 

and

 

then

 

turns

 

to

 

blue.

  

This

 

indicates

 

the

 

amplifier

 

is

 

“on,”

 

functioning

 

normally

 

and

 

ready

 

for

 

operation.

 

If

 

you

 

do

 

not

 

see

 

an

 

LED

 

light

 

or

 

a

 

blinking

 

red

 

LED

 

light

 

while

 

the

 

amplifier

 

is

 

on

 

during

 

(otherwise)

 

normal

 

operation,

 

please

 

refer

 

to

 

the

 

troubleshooting

 

section

 

of

 

this

 

manual.

  

 

 

Physical

 

Placement

 

/Heat

 

Considerations

 

 

Ultra

 

amplifiers

 

employ

 

convection

 

cooling,

 

which

 

is

 

very

 

effective

 

and

 

completely

 

noiseless.

  

Under

 

normal

 

operating

 

conditions,

 

your

 

Ultra

 

amplifier

 

will

 

remain

 

cool

 

to

 

mildly

 

warm,

 

but

 

considerations

 

for

 

heat

 

should

 

be

 

taken

 

into

 

account

 

during

 

placement.

 

 

Place

 

your

 

amplifier

 

on

 

a

 

flat,

 

level

 

surface,

 

with

 

the

 

weight

 

distributed

 

equally

 

on

 

all

 

four

 

feet.

 

If

 

using

 

a

 

cabinet

 

or

 

shelf,

 

please

 

make

 

sure

 

that

 

there

 

is

 

sufficient

 

ventilation

 

and

 

there

 

is

 

at

 

least

 

6

 

inches

 

of

 

free

 

air

 

space

 

above

 

the

 

amplifier

 

and

 

3

 

inches

 

on

 

each

 

side.

  

If

 

adequate

 

ventilation

 

is

 

not

 

available,

 

your

 

may

 

consider

 

installing

 

two

 

small

 

brushless

 

DC

 

fans

 

(such

 

as

 

those

 

used

 

in

 

computer

 

cases)

 

to

 

provide

 

continuous

 

airflow

 

around

 

the

 

unit.

  

If

 

the

 

amplifier

 

is

 

located

 

on

 

a

 

carpeted

 

surface,

 

place

 

a

 

board

 

under

 

the

 

amplifier’s

 

feet.

 

 

NOTE:

 

Expansion

 

and

 

contraction

 

of

 

the

 

amplifier’s

 

heat

 

sinks

 

may

 

cause

 

a

 

faint

 

‘clicking’

 

sound

 

at

 

times.

  

This

 

is

 

relative

 

to

 

how

 

warm

 

the

 

heat

 

sinks

 

become

 

and

 

how

 

quickly

 

they

 

cool.

  

This

 

is

 

completely

 

normal,

 

and

 

no

 

cause

 

for

 

concern.

 

 

Do

 

NOT

 

block

 

the

 

ventilation

 

holes

 

on

 

the

 

amplifier.

   

 

Your

 

Ultra

 

amplifier

 

is

 

equipped

 

with

 

a

 

massive

 

toroidal

 

power

 

transformer.

 

This

 

transformer

 

generates

 

a

 

magnetic

 

field

 

that

 

could

 

induce

 

a

 

hum

 

in

 

a

 

turntable

 

(particularly

 

a

 

turntable

 

equipped

 

with

 

a

 

moving

 

coil

 

cartridge).

 

Do

 

NOT

 

place

 

a

 

turntable

 

directly

 

above

 

or

 

directly

 

adjacent

 

to

 

the

 

amplifier.

  

 

Before

 

placing

 

the

 

amplifier

 

on

 

a

 

shelf,

 

verify

 

that

 

the

 

weight

 

bearing

 

capacity

 

of

 

the

 

shelf

 

is

 

80

 

lbs

 

or

 

greater.

  

The

 

amplifier

 

is

 

heavy

 

and

 

should

 

be

 

placed

 

toward

 

the

 

bottom

 

of

 

an

 

audio

 

rack

 

to

 

minimize

 

the

 

rack

 

being

 

unnecessarily

 

top

 

heavy.

 

 
 
 
 
 
 
 
 
 

21 

 

Содержание Ultra UPA-1

Страница 1: ......

Страница 2: ...2...

Страница 3: ...Layout 12 Back Panel Layouts UPA 1 Back Panel UPA 2 Back Panel UPA 5 Back Panel UPA 7 Back Panel 13 13 15 17 19 Installation and Connections AC Power Considerations Physical Placement Heat Considerat...

Страница 4: ...to the amplifier Turn on and turn off thumps Hum Noises in the Speakers Other Probable Causes of Noise One or more RED lights on the Front Panel are Blinking Problems with the whole A V System 27 27...

Страница 5: ...manent bodily injury or death This amplifier should be installed in a location which provides adequate ventilation The amplifier should not be installed on a bed sofa rug or other similar surfaces tha...

Страница 6: ...is apparatus does not exceed the Class A Class B whichever is applicable limits for radio noise emissions from digital apparatus as set out in the radio interference regulations of the Canadian Depart...

Страница 7: ...to provide some protection against voltage surges and built up static charges Article 810 of the National Electrical Code ANSI NFPA 70 provides information with regard to proper grounding of the lead...

Страница 8: ...lity that will satisfy the most discriminating listener Our amplifiers are built for decades of reliable use with a full five year warranty on all parts and labor Our staff is a phone call away ready...

Страница 9: ...A dedicated monoblock 5 or 7 channel system with UPA 1s of course will please the most discriminating ear and wake up any size speaker UPA 2 A two channel amplifier with a small enough footprint for a...

Страница 10: ...imum amount of power that an amplifier receiver can deliver without being damaged Ratings are performed this way for the sole reason of exaggerating the perceived power of the product and during norma...

Страница 11: ...r which is wrapped in static free plastic The plastic sheeting is tucked underneath the amplifier and securely taped It is recommended that the plastic sheeting be removed after the amp is lifted out...

Страница 12: ...s Note The back panel of each amplifier has an LED Status Selector which can turn the blue LEDs off 2 Front Panel Power Switch This switch provides the ON OFF control of the amplifier from the front p...

Страница 13: ...e speaker Note Potentially lethal voltages present Never connect disconnect or modify speaker wiring with the amplifier turned on 7 Voltage Indicator All Emoitva amplifiers operate on either 115V or 2...

Страница 14: ...powered A small amount of amps are used in this mode less than an average night light would use If you are away for an extended period of time more than a few days shut off all power to the amplifier...

Страница 15: ...ne Speaker Terminals These 5 way binding posts accept stripped speaker wire banana plugs or spade connectors Be sure to observe correct polarity when connecting speakers and be sure that the wires do...

Страница 16: ...powered A small amount of amps are used in this mode less than an average night light would use If you are away for an extended period of time more than a few days shut off all power to the amplifier...

Страница 17: ...rigger In STANDBY mode the front panel button will emit an amber glow but the unit is not fully powered A small amount of amps are used in this mode less than an average night light would use If you a...

Страница 18: ...thal voltages present Never connect disconnect or modify speaker wiring with the amplifier turned on 14 IEC Power Cable Connection 15 Voltage Indicator All Emotiva amplifiers operate on either 115V or...

Страница 19: ...oming to full power with either the front panel STANDBY button or activation through the remote trigger In STANDBY mode the front panel button will emit an amber glow but the unit is not fully powered...

Страница 20: ...aker Terminals Note Potentially lethal voltages present Never connect disconnect or modify speaker wiring with the amplifier turned on 18 IEC Power Cable Connection 19 Voltage Indicator All Emotiva am...

Страница 21: ...to the troubleshooting section of this manual Physical Placement Heat Considerations Ultra amplifiers employ convection cooling which is very effective and completely noiseless Under normal operating...

Страница 22: ...more details on series and parallel connections see pages 23 24 It is important to observe polarity so that the speaker wire connects to the red and black terminals on the amplifier and the correspond...

Страница 23: ...Connection Diagram using a UPA 7 for example 23...

Страница 24: ...ach speaker Example You plan to use Channel 1 on the amplifier to power your front left speaker With an RCA Unbalanced cable connect the output labeled L to the unbalanced input on amplifier Channel 1...

Страница 25: ...established when voice coils are connected in a string end to end so there s only one way for audio signals to flow in and only one way for audio signals to flow out For example if you were to series...

Страница 26: ...wo ohm single channel loads are NOT RECOMMENDED Running your amplifier below recommended impedance level can cause excessive heat and will eventually drive the amplifier into protect mode blinking red...

Страница 27: ...tch may be on an external processor loop or a tape monitor loop is engaged Check that your preamplifier or source is running the correct surround mode Maybe it is set for 2 channel stereo when you wer...

Страница 28: ...cting any cables during troubleshooting Try to have all of your equipment on the same electrical outlet or circuit Group all the low power components preamp CD player DVD etc on a single outlet or pow...

Страница 29: ...e may tend to reveal noises which other speakers do not One or more RED lights on the Front Panel are Blinking Your Ultra Series Amplifier is equipped with a Protect Mode to minimize the possibility o...

Страница 30: ...ohm 0 1 THD Power Band Response 20 Hz to 20 kHz with less than 05db deviation at rated power Broadband Frequency Response 3db 5Hz to 150kHz Amplifier Gain 32db Signal to Noise Ratio 1 watt 89db Full P...

Страница 31: ...0 1 THD Power Band Response 20 Hz to 20 kHz with less than 05db deviation at rated power Broadband Frequency Response 3db 5Hz to 150kHz Amplifier Gain 32db Signal to Noise Ratio 1 watt 93db Full Power...

Страница 32: ...1 THD Power Band Response 20 Hz to 20 kHz with less than 05db deviation at rated power Broadband Frequency Response 3db 5Hz to 150kHz Amplifier Gain 32db Signal to Noise Ratio 1 watt 119db Full Power...

Страница 33: ...MS 8 ohm 0 1 THD Power Band Response 20 Hz to 20 kHz with less than 05db deviation at rated power Broadband Frequency Response 3db 5Hz to 150kHz Amplifier Gain 32db Signal to Noise Ratio 1 watt 115db...

Страница 34: ...e to associated or connected equipment Service Assistance Please note that BEFORE sending your amplifier in for repair you MUST call Emotiva and obtain a return authorization RMA number Before contact...

Страница 35: ...va reserves the right to make improvements to its products at any time Therefore the specifications of the product and the specific details of this manual are subject to change at any time Emotiva and...

Страница 36: ...36...

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