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Axiom QC2.4, User Manual

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Axiom QC2.4 User Manual Download Page 9

EXAMPLE D

EXAMPLE C

INPUT

DO NOT COVER

NON OSTRUIRE

1

INPUT

3

4

MIN. LOAD 4

Ω

MIN. LOAD 8

Ω

MIN. LOAD 4

Ω

BRIDGE

1

2

MIN. LOAD 4

Ω

MIN. LOAD 8

Ω

MIN. LOAD 4

Ω

BRIDGE

INPUT IMPEDANCE

10K BALANCED

INPUT IMPEDANCE

10K BALANCED

INPUT

4

3

INPUT

GND

LIFT

MAINS

DESIGNED & ENGINEERED BY PROEL

2

GND

LIFT

INPUT

DO NOT COVER

NON OSTRUIRE

1

INPUT

3

4

MIN. LOAD 4

Ω

MIN. LOAD 8

Ω

MIN. LOAD 4

Ω

BRIDGE

1

2

MIN. LOAD 4

Ω

MIN. LOAD 8

Ω

MIN. LOAD 4

Ω

BRIDGE

INPUT IMPEDANCE

10K BALANCED

INPUT IMPEDANCE

10K BALANCED

INPUT

4

3

INPUT

GND

LIFT

MAINS

DESIGNED & ENGINEERED BY PROEL

2

GND

LIFT

L

4Ω minimum

4Ω minimum

signal from a mixer with LR output,

QC internal routing:

1+ 1-

1+ 1-

R

1+ 1-

subwoofer

8Ω minimum

L

4Ω minimum

4Ω minimum

signal from a mixer with LCR output,

QC internal routing:

1+ 1-

1+ 1-

R

1+ 1-

subwoofer

8Ω minimum

C

DSP

 

CH1

DSP

 

CH2

OUT

1 (L)

OUT

2 (R)

DSP

BR

IDGE

OU

T (L+R)

IN1

IN2

IN3

IN4

G

ain Redu

c

t. = 0

G

ain Redu

c

t. = -6

STEREO MODE

BRIDGE MODE

3+4

DSP

 

CH1

DSP

 

CH2

OUT

1 (L)

OUT

2 (R)

DSP

BR

IDGE

OU

T (C)

IN1

IN2

IN3

IN4

(nc)

G

ain Redu

c

t. = 0

G

ain Redu

c

t. = 0

STEREO MODE

BRIDGE MODE

3

set as GANGED

set as GANGED

INPUT

DO NOT COVER

NON OSTRUIRE

1

INPUT

3

4

MIN. LOAD 4

Ω

MIN. LOAD 8

Ω

MIN. LOAD 4

Ω

BRIDGE

1

2

MIN. LOAD 4

Ω

MIN. LOAD 8

Ω

MIN. LOAD 4

Ω

BRIDGE

INPUT IMPEDANCE

10K BALANCED

INPUT IMPEDANCE

10K BALANCED

INPUT

4

3

INPUT

GND

LIFT

MAINS

DESIGNED & ENGINEERED BY PROEL

2

GND

LIFT

INPUT

DO NOT COVER

NON OSTRUIRE

1

INPUT

3

4

MIN. LOAD 4

Ω

MIN. LOAD 8

Ω

MIN. LOAD 4

Ω

BRIDGE

1

2

MIN. LOAD 4

Ω

MIN. LOAD 8

Ω

MIN. LOAD 4

Ω

BRIDGE

INPUT IMPEDANCE

10K BALANCED

INPUT IMPEDANCE

10K BALANCED

INPUT

4

3

INPUT

GND

LIFT

MAINS

DESIGNED & ENGINEERED BY PROEL

2

GND

LIFT

L

4Ω minimum

4Ω minimum

signal from a mixer with LR output,

QC internal routing:

1+ 1-

1+ 1-

R

1+ 1-

subwoofer

8Ω minimum

L

4Ω minimum

4Ω minimum

signal from a mixer with LCR output,

QC internal routing:

1+ 1-

1+ 1-

R

1+ 1-

subwoofer

8Ω minimum

C

DSP

 

CH1

DSP

 

CH2

OUT

1 (L)

OUT

2 (R)

DSP

BR

IDGE

OU

T (L+R)

IN1

IN2

IN3

IN4

G

ain Redu

c

t. = 0

G

ain Redu

c

t. = -6

STEREO MODE

BRIDGE MODE

3+4

DSP

 

CH1

DSP

 

CH2

OUT

1 (L)

OUT

2 (R)

DSP

BR

IDGE

OU

T (C)

IN1

IN2

IN3

IN4

(nc)

G

ain Redu

c

t. = 0

G

ain Redu

c

t. = 0

STEREO MODE

BRIDGE MODE

3

set as GANGED

set as GANGED

Summary of Contents for QC2.4

Page 1: ...QC series QC4 2 QC4 4 QC2 4 Digitally Controlled Class D Power Amplifiers with SMPS DSP USER MANUAL ...

Page 2: ...stitute a risk of electric shock to persons The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the appliance The information contained in this publication has been carefully prepared and checked However no responsibility will be taken for any errors All right...

Page 3: ...r Supply 230 V or 120 V 50 60 Hz Max Consumption 2900 W 5300 W 1800 W Rated Consumption 800 W 1350 W 600 W Weight 11 Kg 24 3 lb 12 Kg 26 5 lb Dimensions W x H x D 483 x 89 x 383 mm 19 x 3 5 x 16 2 inch 483 x 89 x 463 mm 19 x 3 5 x 18 2 inch Standard EIA 1KHz THD 1 Rated consumption is measured with pink noise with a crest factor of 12 dB this can be considered a standard music program With PFC cir...

Page 4: ...permissible line lengths for 0 5dB losses voltage or spl 4 ohm load 8 ohm load Wire section data PROEL recommended cables feet meter feet meter mm AWG 2 wires 4 wires 2 wires Fire resistant 125 40 250 80 6 0 10 HPC626 75 25 150 50 4 0 12 HPC624 HPC644 HPC624FRS 50 17 5 100 35 2 0 14 HPC620 HPC640 HPC620FRS 30 10 60 20 1 5 16 HPC610 HPC610FRS this is a short extraction of the wide assortment of cab...

Page 5: ... are equal to channel 1 and 2 respectively 2 channel 2 positive 2 LINK Balanced female XLR ground hot cold INPUT Jack balanced PROEL code NL4FX PROEL code NL4FX SPEAKER POWER OUTPUTS Neutrik NL4 Speakon Cable Connector INPUT Jack unbalanced note connect both cold and ground to make cable from balanced to unbalanced 2 1 2 1 20mm 0 8 8mm 0 3 RED BLACK positive red rosso n c 1 negative black nero 1 n...

Page 6: ... FRONT PANEL FIG 5 ...

Page 7: ...AS OUVRIR WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE INPUT NON OSTRUIRE 1 INPUT 1 2 MIN LOAD 4Ω MIN LOAD 8Ω MIN LOAD 4Ω BRIDGE INPUT IMPEDANCE 10K BALANCED INPUT IMPEDANCE 10K BALANCED MAINS 2 GND LIFT OUTPUTS 1 1 CH1 1 CH1 2 CH2 2 CH2 2 1 CH2 1 CH2 B 1 1 K E PAS OUVRIR E OR ELECTRIC SHOCK IN OR MOISTURE NON OSTRUIRE 1 INPUT 1 2 MIN LOAD 4Ω ...

Page 8: ...H4 set as GANGED set as GANGED set as GANGED OUT3 WF1 OUT4 WF2 IN3 IN4 nc Gain Reduct PARALLEL MODE 3 EXAMPLE A INPUT DO NOT COVER NON OSTRUIRE 1 INPUT 3 4 MIN LOAD 4Ω MIN LOAD 8Ω MIN LOAD 4Ω BRIDGE 1 2 MIN LOAD 4Ω MIN LOAD 8Ω MIN LOAD 4Ω BRIDGE INPUT IMPEDANCE 10K BALANCED INPUT IMPEDANCE 10K BALANCED INPUT 4 3 INPUT GND LIFT MAINS DESIGNED ENGINEERED BY PROEL 2 GND LIFT INPUT DO NOT COVER NON OS...

Page 9: ...IDGE OUT C IN1 IN2 IN3 IN4 nc Gain Reduct 0 Gain Reduct 0 STEREO MODE BRIDGE MODE 3 set as GANGED set as GANGED INPUT DO NOT COVER NON OSTRUIRE 1 INPUT 3 4 MIN LOAD 4Ω MIN LOAD 8Ω MIN LOAD 4Ω BRIDGE 1 2 MIN LOAD 4Ω MIN LOAD 8Ω MIN LOAD 4Ω BRIDGE INPUT IMPEDANCE 10K BALANCED INPUT IMPEDANCE 10K BALANCED INPUT 4 3 INPUT GND LIFT MAINS DESIGNED ENGINEERED BY PROEL 2 GND LIFT INPUT DO NOT COVER NON OS...

Page 10: ... equipment capable of producing high sound pressure levels use hearing protectors while the equipment is in operation Ear plugs or protectors in the ear canals or over the ears must be worn when operating the equipment in order to prevent permanent hearing loss if exposure is in excess of the limits set forth here Keep your s attention that children and pets are more susceptible to excessive noise...

Page 11: ...ired Proel S p A is not responsible for any direct damage or indirect damage caused by product defectiveness INSTALLATION AND DISCLAIMER Proel products have been expressly designed for audio application with signals in audio range 20Hz to 20kHz Proel has no liability for damages caused in case of lack of maintenance modifications improper use or improper installation non applying safety instructio...

Page 12: ... and CLIP LIMITER circuit CONTROLS AND CONNECTIONS 1 Power switch and Power indicator Amplifier is ON when the switch is in the I position The Blue LED indicates amplifier has been turned on 2 RESET BUTTON This button can be used to reset the QC amplifier s DSP for service operations Use a paper clip rod to press and hold this button when powering the amplifier ON this will perform a reset of the ...

Page 13: ...ing negative or cold Sleeve shield or ground When connecting an unbalanced signal wire them as follows Pin2 Tip positive or hot Pin 1 3 Sleeve shield or ground NOTE whenever possible use always balanced cables Unbalanced lines may also be used but may result in noise over long cable runs In any case avoid using a balanced cable for one channel and an unbalanced one for the other 14 LINK This is a ...

Page 14: ...omproaudio com clicking on downloads section of the product To connect QC amplifiers to a PC running PRONET control software the network connectors on the front panel and PROEL USB2CAN or USB2CAND converters optional must be used The first time you connect a device with the USB2CAN converter Windows O S will ask you to install the driver files which you can find in the Driver folder within the Pro...

Page 15: ...lifiers can operate alone without the PC control software All the features of the built in CORE DSP are described in the PRONET user s manual included with the software see HELP menu so in this manual only a few peculiarity of the QC amplifiers architecture are explained Routing Signals To start it s important to understand QC signal routing Each QC amplifier has 2 or 4 physical inputs each of the...

Page 16: ...1 The speaker power handling PAES measured with the AES2 1984 r2003 standard AES Recommended Practice Specification of loudspeaker components used in professional audio and sound reinforcement usually it is indicated in the speaker technical data in WAES this standard is actually the best method to know the power handling capability of the speaker for a standard music program In case of a group of...

Page 17: ...ɏ ϭϬϬϬt ϴɏ ϭϬϬϬt ϰɏ ϮϬϬϬt ϴɏ ϮϬϬϬt ϰɏ ϰϬϬϬt ϴɏ 25 13 0 16 0 19 0 50 10 0 13 0 16 0 75 8 2 11 2 14 3 100 7 0 10 0 13 0 150 5 2 8 2 11 2 200 4 0 7 0 10 0 250 3 0 6 0 9 0 300 2 2 5 2 8 2 350 1 5 4 6 7 6 400 1 0 4 0 7 0 450 0 5 3 5 6 5 500 0 0 3 0 6 0 600 2 2 5 2 700 1 5 4 6 800 1 0 4 0 900 0 5 3 5 1000 0 0 3 0 1250 2 0 1500 1 2 1750 0 6 2000 0 0 25 10 0 16 0 13 0 19 0 16 0 22 0 50 7 0 13 0 10 0 16 0 ...

Page 18: ...18 ...

Page 19: ...19 ...

Page 20: ...REV 40 15 CODE 96MAN0105 PROEL S p A World Headquarter Via alla Ruenia 37 43 64027 Sant Omero TE ITALY Tel 39 0861 81241 Fax 39 0861 887862 www proel com ...

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