Dual DMA3100 Mode d'emploi

INSTALLATION / OWNER'S MANUAL

IP66 Rated

MARINE POWER AMPLIFIERS

DMA3100

DMA4100BT

(DMA4100BT)



INSTALLATION

Preparation

Amplifier Features



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Ć,QWHOOLJHQWVZLWFKLQJEHWZHHQ%OXHWRRWKDQG5&$VLJQDO'0$%7

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Ć60'GHGLFDWHGDXGLRFKLSGHYLFH

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Before You Start

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Ć$YRLGLQVWDOOLQJWKHDPSOLILHUZKHUHLWZLOOEHVXEMHFWWRKLJKWHPSHUDWXUHVVXFK

DVIURPGLUHFWVXQOLJKWRUVXEMHFWWRGXVWGLUWRUH[FHVVLYHYLEUDWLRQ

Ć8VHH[WUHPHFDXWLRQZKHQGULOOLQJKROHVWRDYRLGGDPDJLQJIXHOOLQHVRUH[LVWLQJ

ZLULQJ 

Ć$OODPSOLILHULQVWDOODWLRQVUHTXLUHSRZHUVLJQDODQGVSHDNHUZLUHVQRWLQFOXGHG

Ć$QDPSOLILHULQVWDOODWLRQNLWVROGVHSDUDWHO\LVKLJKO\UHFRPPHQGHGWRIDFLOLWDWH

WKHLQVWDOODWLRQ&RQVXOW\RXUGHDOHUIRUUHFRPPHQGDWLRQV

Mounting Location

Ć&KRRVHDPRXQWLQJORFDWLRQIRUWKHDPSOLILHU

Ć7KHDPSOLILHUFDQEHPRXQWHGKRUL]RQWDOUHFRPPHQGHGRUYHUWLFDO)RURSWLPXP

SHUIRUPDQFHPDNHVXUHWRSURYLGHDWOHDVWRIVSDFHDURXQGDOOVLGHV'RQRW

PRXQWWKHDPSOLILHUXQGHUFDUSHWVRUZKHUHDLUIORZLVUHVWULFWHG

Ć7KHRSWLPXPPRXQWLQJORFDWLRQYDULHV5HPHPEHUWRWHVWDOODPSOLILHUIXQFWLRQV

EHIRUHFRPSOHWLQJWKHILQDOPRXQWLQJSURFHGXUH

TYPICAL MOUNTING METHOD

NOTE:

Be sure to follow specific instructions included with your amplifier installation kit

(not included with this amplifier). The information below should be used as a general

guideline only.

Power Wire (+12V)

Ć'LVFRQQHFWQHJDWLYHEDWWHU\WHUPLQDOEHIRUHSURFHHGLQJ&RQVXOWDTXDOLILHG

WHFKQLFLDQIRULQVWUXFWLRQVLI\RXDUHXQVXUH

Ć3ODQZLUHURXWLQJEHIRUHFXWWLQJDQ\ZLUHVWROHQJWK%HJLQE\URXWLQJWKHSRZHU

9ZLUHIURPWKHEDWWHU\WRWKHDPSOLILHUORFDWLRQ8VHDJURPPHWZKHQUXQQLQJ

ZLUHVWKURXJKWKHILUHZDOORUPHWDORSHQLQJV$YRLGUXQQLQJWKHSRZHUZLUHQHDU

H[LVWLQJYHKLFOHZLULQJWRSUHYHQWLQGXFHGQRLVHIURPHQWHULQJWKHDXGLRV\VWHP

Ć8VHH[WUHPHFDXWLRQZKHQGULOOLQJKROHVWRDYRLGGDPDJLQJIXHOOLQHVRUH[LVWLQJ

ZLULQJ 

Ć7KH9ZLUH0867EHIXVHGZLWKLQRIWKHEDWWHU\IRUSURWHFWLRQRIWKHYHKLFOH¶V

HOHFWULFDOV\VWHP

Ground Wire (GND)

Ć7KHDPSOLILHUJURXQGZLUHVKRXOGEHDVVKRUWDVSRVVLEOHQRPRUHWKDQRU

PHWHU&KRRVHDFOHDQXQSDLQWHGVHFWLRQRIPHWDORUWKHERDW FKDVVLV ZKHQ

DWWDFKLQJWKHJURXQGFRQQHFWLRQ%HVXUHWRFOHDQWKHDUHDRIDQ\GLUWRUJUHDVH

Remote Turn-on Wire (REM)

Ć7KHUHPRWHWXUQRQZLUHFRQQHFWVWRWKHKHDGXQLWVDPSOLILHUWXUQRQOHDGRU

SRZHUDQWHQQDRXWSXW

Speaker Wires

Ć&KRRVHDGHTXDWHJDXJHVSHDNHUZLUHGHSHQGLQJRQ\RXUH[DFWDPSOLILHUVSHDNHU

FRPELQDWLRQ%HVXUHWRREVHUYHSRODULW\ZKHQFRQQHFWLQJ

Ć'RQRWJURXQGDQ\VSHDNHUZLUHVRUFRQQHFWDQ\VSHDNHUZLUHVWRJHWKHU

Input Signal

Ć7KH

Ć:KHQ%OXHWRRWKSDLULQJLVGLVFRQQHFWHG'0$%7LVDXWRPDWLFDOO\FRQQHFWHG

WRORZOHYHOLQSXWV

DPSOLILHUVLQSXWVLJQDOFRQQHFWVWRWKHKHDGXQLWVORZOHYHO5&$RXWSXWV

CAUTION

Ć.HHSORZOHYHOLQSXWVDZD\IURPDQ\SRZHUZLUHVWRDYRLGHQJLQHQRLVH

Ć1HYHUUXQDQ\ZLUHVXQGHUQHDWKRURXWVLGHWKHERDW 



INSTALLATION

Connection Descriptions



DMA4100BT

DMA3100

$XGLR,QSXW



5HPRWH&RQWURO&DEOH



INSTALLATION

Audio Inputs





3RZHU



%OXHWRRWK3DLULQJ/('21/<'0$%7

3URWHFWLRQ0RGH/('



INSTALLATION

Amplifier Controls



DMA3100

DMA4100BT

   

*DLQ



+LJK3DVV)LOWHU



 

INSTALLATION



Power and Speaker Connections

6SHDNHU2XWSXWV



3RZHU,QSXW

DMA3100

DMA4100BT



REM (Remote Turn On)

RCA CABLES

GROUND

FUSE

12V BATTERY

12V DC

(Power)

2-8 ohms

18” (1.5 FEET)

MAXIMUM

Fuse Rating

:KHQUHSODFLQJIXVHVPDNHVXUHQHZIXVH

LVWKHFRUUHFWW\SHDQGDPSHUDJH8VLQJDQ

LQFRUUHFWIXVHFRXOGGDPDJHWKHDPSOLILHU

DMA3100 $[

DMA4100BT $[

Power/Ground Wire Size

)RURSWLPXPSHUIRUPDQFHXVHRQO\WKHZLUH

VL]HOLVWHGEHORZRUODUJHU0DNHVXUHWRXVH

WKHVDPHVL]HSRZHUDQGJURXQGZLUH



DMA3100 $:*

DMA4100BT $:*

Main Power Connections

&RQQHFW9*1'DQG5(0ZLUHVDFFRUGLQJO\$VXLWDEOHIXVH0867EH

LQVWDOOHGRQWKH9OHDGZLWKLQRIWKHEDWWHU\IRUSURWHFWLRQRIWKHERDW¶V

HOHFWULFDOV\VWHP



INSTALLATION

Typical Wire Routing

SPEAKERS

RF remote receiver

(DMA4100BT)

RF remote control(IPX7)

Front R Grey +, -

Front L White +, -

Rear L Green +,-

Rear R Violet +, -

Bluetooth antenna

(DMA4100BT)

/RZ/HYHO,QSXW

5&$

Speaker Connections

Input Signal Connections

Low Level Input (RCA)

/RZ

5&$FDEOHVZLOOPLQLPL]HQRLVH

OHYHO5&$LQSXWVLJQDOLVSUHIHUUHGIRUEHVWSHUIRUPDQFH8VLQJWZLVWHGSDLU

Speakers (bridged)

Typical Bridged Wiring

(4 ohms only)

4 Speakers (stereo)

Typical Stereo Wiring

(2 ohms minimum)



INSTALLATION

Amplifier Connections

)URQW 5HDU

*UH\:KLWH 9LROHW*UHHQ

&RQQHFWVSHDNHUZLUHV

REVHUYLQJSRODULW\7KHPLQLPXP

LPSHGDQFHLVRKPVRKPV

RQO\IRUEULGJHPRGH

7KHLQSXWOHYHOFRQWUROJDLQLVXVHGWRREWDLQWKH

EHVWSRVVLEOHPDWFKEHWZHHQWKHKHDGXQLWDXGLR

RXWSXWDQGWKHDPSOLILHULQSXW%HJLQE\WXUQLQJ

WKHLQSXWOHYHOFRQWUROIXOO\FRXQWHUFORFNZLVH1H[W

WXUQXSWKHKHDGXQLWYROXPHFRQWURODURXQGRI

WKHZD\XS$GMXVWWKHLQSXWOHYHOFRQWUROFORFNZLVH

XQWLODXGLEOHGLVWRUWLRQLVKHDUGWKHQVOLJKWO\

FRXQWHUFORFNZLVHWRSURYLGHWKHEHVWPDWFK

5HSHDWIRUDOOLQSXWOHYHOFRQWUROV



7KLVFRQWURODOORZVSUHFLVHDGMXVWPHQWRIWKH

FURVVRYHUIUHTXHQF\+]+]

7KH*5((1 /('LOOXPLQDWHVGXULQJQRUPDO

RSHUDWLRQPOWERDQGWKH5(' /('

LVYLVLEOHZKHQWKHDPSOLILHUGHWHFWVDIDXOW

PROTECTION)7KH%/8(/('LVYLVLEOHZKHQ

Input

*Note : /RRVHQWLJKWHQWKHVFUHZVWRRSHQFORVHWKHFRQWUROSDQHODWWRS

RIWKHDPSOLILHU

level Control

Hi-Pass Frequency

Control

LED Indicators

INSTALLATION

Configuration/Setup



'0$%7LVSDLUHGZLWK%OXHWRRWKGHYLFH

3$,5,1*

(at the top panel

of amplifier)

INSTALLATION

Bluetooth Operation (DMA4100BT)



%HIRUH\RXFDQXVHD%OXHWRRWKGHYLFHLWPXVWEHSDLUHG

DQGFRQQHFWHG0DNHVXUHWKDW%OXHWRRWKLVDFWLYDWHGRQ

\RXUGHYLFHEHIRUH\RXEHJLQWKHSDLULQJSURFHVV

7KH'0$%7EURDGFDVWVWKHSDLULQJVLJQDOFRQVWDQWO\

ZKHQQRGHYLFHVDUHFXUUHQWO\FRQQHFWHG&RPSOHWHWKH

SDLULQJVHTXHQFHIURP\RXU%OXHWRRWKGHYLFH

The device name is "NA300BT ”

Pairing a Device

Preparation

Pairing a New Device

Streaming Audio Operation

7KH'0$%7VXSSRUWV$'3DGYDQFHGDXGLRGLVWULEXWLRQSURILOHZLUHOHVV

VWUHDPLQJDXGLRIURP\RXU%OXHWRRWKPRELOHGHYLFHGLUHFWO\

:KHQSDLUHG\RXFDQDOVRFRQWURO\RXUPXVLFIURP\RXU%OXHWRRWKPRELOH

GHYLFH

Note before you use Bluetooth:

1. Once your device has been paired to the DMA4100BT, it will remain paired

until the power is turned off, to stream audio the phone or device must be

manually connected to the Bluetooth on the amplifier.

2. When your device and the DMA4100BT are connected, the amplifier will

automatically switch from Line-in (RCA) to BT streaming once a music app is

started (Music player, Internet radio, ECT...)

3. On an incoming phone call is received, the music will pause and resume once

the call has ended, incoming calls will not be transmitted to the amplifier

(Hands-free mode is not supported, only A2DP streaming)

4. To switch back to Line-in (RCA) on the amplifier, all music apps on your

device must be stopped and terminated or Bluetooth must be disconnected.

Ce manuel convient aux modèles suivants

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