background image

9.Common BASS-control

Clockwise this control enhances the low frequency reproduction, while turning it counter

clockwise attenuates the bass frequencies. If the control is set to its center position, the

overall frequency response is not being altered.

CONTROL AND FUNCTIONS

10. Main cord connector

This connector is meant for the connection of the supplied mains cord.

11. AC fuse

The fuse protecting currents supplies circuits of the equipment. The fuse can only be changed, in

the event of a fault or changing the supply voltage, by an EV service center.

12. "GND" screw

In case the used mains outlet does not provide a ground conductor, this screw offers the

possibility to amplifier metal parts. Nevertheless , you should leave this procedure to the

experienced, qualified electrician.

13. Terminals for the DC battery supply

These two terminals allow the connection of an external 24V DC power supply (e.g.a 24V

battery). In this way continuous of the amplifier is maintained even during a power outage,

since it is automatically switch to the DC power source.

15A

100V

70V

25V

4

COM

-

+

MIC

LINE

24V

MIC

LINE

24V

MIC

LINE

24V

MIC

LINE

24V

MIC

LINE

24V

MIC

LINE

24V

MIC

LINE

24V

MIC

LINE

24V

MIC

LINE

24V

MIC

LINE

24V

INPUT8

INPUT7

INPUT6

INPUT9

INPUT10

INPUT5

INPUT1

INPUT4

INPUT3

INPUT2

DC POWER

LINE 115V~ 60Hz

T 5A

Priority

Tel. Paging

T

R

G

1W / 8

W

+

-

GND

TEL

VOL.

MAIN

IN

PRE

OUT

1: for CD Player

2: for AM/FM Radio

3: for Cassette Player

4: for AUX IN

L

L

R

R

AUX2

AUX1

1 2 3 4

1 2 3 4

OFF

ON

AC 115V~ 60Hz

15A

RATED INPUT 315W

DC 24V

DC

24V

LINE OUTPUT

1

2

+

3

NR

TL Listed

TU

V R

heinlan

d

o

f

N

ort

h America

, I

nc

.

AVIS RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR.

'

CAUTION:

ELECTRIC SHOCK HAZARD. DO NOT REMOVE COVER.

REFER SERVICING TO QUALIFIED PERSONNEL. SEE

INSTRUCTION MANUAL.

RISK OF FIRE-REPLACE

FUSE AS MARKED

NO-OUTDOOR USE

WARNING

MADE IN CHINA

16

15

12

10

11

18

13

14

17

19

26

24

23

21

20

25

22

24Vdc

-

+

100V

70V

25V

4

W

COM

DC24V 10A

-

+

4

Содержание Mixer Amplifier MA-1206

Страница 1: ...Users Guide MONITOR OUTPUT 0 0 10 10 0 0 10 10 0 0 10 10 0 0 10 10 0 0 10 10 0 0 10 10 INPUT2 INPUT6 INPUT3 INPUT7 INPUT4 INPUT8 AUX1 INPUT9 AUX2 INPUT10 Professional Mixer Amplifier Professional Mixer Amplifier MA 1212 POWER 0 10 BASS TREBLE MASTER 10 10 10 10 Mute INPUT1 INPUT5 OFF ON R ...

Страница 2: ...voltage lines to these TERMINALS requires installation by an INSTRUCTED PERSON or the use of ready made lead TERMINALS marked with the symbol are HAZARDOUS LIVE and the external wiring connected or cords to avoid the risk of electrical shock the bare conductors leading to the output never touch terminals of the amplifier when it is in operation Under figures show the possible connections of the OU...

Страница 3: ...hey provide important with special attention centers or highly qualified personnel when service The equipment does not function or functions in an abnormal way The power supply cable has been seriously damaged Objects or liquids have got into the equipment The equipment has been subject to heavy impact all PA sound systems They incorporate the following functions through The amplifiers in the MA 1...

Страница 4: ... TUNER input mixing It can be used to control an audio appliance with input impedance over 600 ohms e g Earphone or an additional amplifier etc The output signal is controlled only by the volume controls of the AUX 1 AUX 2 TUNER and music signal level control 3 This function is toggle switch the 1W 8 25 additional loudspeaker 5 Indicator When switch the amplifier s power on The PL indicator lights...

Страница 5: ...f an external 24V DC power supply e g a 24V battery In this way continuous of the amplifier is maintained even during a power outage since it is automatically switch to the DC power source 15A 100V 70V 25V 4 COM MIC LINE 24V MIC LINE 24V MIC LINE 24V MIC LINE 24V MIC LINE 24V MIC LINE 24V MIC LINE 24V MIC LINE 24V MIC LINE 24V MIC LINE 24V INPUT8 INPUT7 INPUT6 INPUT9 INPUT10 INPUT5 INPUT1 INPUT4 I...

Страница 6: ...peakers Connecting the speakers to 4 ohm output 4 ohm 100V 70V 25V 4W COM DC24V 10A Connecting the speakers to 25V output 0 25V 0 25V 0 25V 100V 70V 25V 4W COM DC24V 10A Connecting the speakers to 70V output 0 70V 0 70V 0 70V 100V 70V 25V 4W COM DC24V 10A 5 ...

Страница 7: ...ip between the PRE OUT and the MAIN IN terminals you can include an external signal processor e g an equalizer in the audio chain between the pre amplifier and the power output stage of the power amplifier This opportunity provides a proper solution whenever shaping or improving the audio signal is necessary adjust delay times equalizing eliminating the larseneffect ect The input is unbalance whic...

Страница 8: ...plugging of microphone cables with the phantom power turned off Also make sure that the phantom power is turned off when utilizing microphones that are not meant to be operated with phantom power The voltage that is present on pin2 and pin3 of the XLR connector could lead to severe damages on the microphones When in doubt contact your dealer before you perform any connections 19 INPUT 1 INPUT 10 I...

Страница 9: ...s sent If you want to have this function disabled forever please contact an EV SERVICE CENTER 24 Priority terminal When short circuiting these terminals i e means of using an electrical switch The audio signals coming form AUX1 AUX2 CASSETTE and TUNER are attenuate while the signals coming form IN1 IN2 and IN4 are gaining priority 25 Output terminal for auxiliary loudspeaker The terminal is meant ...

Страница 10: ... the it new owner to get to know the installation operating and safety instructions Faulty installation of the amplifier frees EV from all responsibility CAUTION FOR USING POWER LINE You shall hold plug firmly to avoid the pull out of power line and risk occurring when you pull the power line out from AC outlet The plug of power line for unit should be pulled out from power outlet to cut down the ...

Страница 11: ... 230 Vac 5 50Hz 145W MA 1206 series 230 Vac 5 50Hz 315W MA 1212 series 5A MA 1206 series 10A MA 1212 series 480 320 150 mm 18 9 12 6 5 9 9kg 19 84 Ib MA 1206 series 12kg 24 46 Ib MA 1212 series INPUT 1 10 XLR and 6 3mm combination socket balanced Micro 60dB 1mV 600 Line 22dBu 75mV 47K AUX1 2 stereo RCA jack unbalanced 1 0dB 1V 240K for CD player 2 6dB 500mV 120K for tuner radio 3 10dB 300mV 75K fo...

Страница 12: ...1 2 3 4 OFF ON AC 115V 60Hz 15A RATED INPUT 315W DC 24V DC 24V LINE OUTPUT 1 2 3 N RTL Liste d T U V Rheinla n d o f N o rth America I n c AVIS RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR CAUTION ELECTRIC SHOCK HAZARD DO NOT REMOVE COVER REFER SERVICING TO QUALIFIED PERSONNEL SEE INSTRUCTION MANUAL RISK OF FIRE REPLACE FUSE AS MARKED NO OUTDOOR USE WARNING MADE IN CHINA Example of possible connections...

Страница 13: ...n the form of a bill of sale or receipted invoice A list of authorized service representatives is available from Elector Voice Service at 12000 Portland Avenue Burnsville Mn55337 Ph 887 863 4166 Incidental and Consequential Damages Excluded Product repair or replacement and return to the customer are the only remedies provided to the customer Electro Voice shall not be liable for any incidental or...

Страница 14: ......

Страница 15: ......

Страница 16: ...er Service at 49 9427 706 0 Fax 49 9421 706 265 Other International locations For customer orders contact Customer Service at 1 952 884 4051 Fax 1 952 887 9212 For warranty repair or service information contact the Service Repair department at 800 685 2606 For technical assistance contact Technical Support at 886 78 AUDIO Specifications subject to change without notice ...

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