background image

VOL 

BAL 

ECHO 

MID 

VOL 

BAL 

ECHO 

MID 

VOL 

LO 

HI 

RPT 

DLY 

VOL 

BAL 

LO 

MID 

HI 

10 

10 

-15 

+15 

-15 

+15 

-12 

+12 

10 

10 

-15 

+15 

-15 

+15 

-12 

+12 

10 

-15 

+15 

-15 

+15 

10 

10 

10 

-15 

+15 

-12 

+12 

-15 

+15 

VOL 

BAL 

ECHO 

MID 

HI

10 

10 

-15 

+15 

-15 

+15 

-12 

+12 

LO 

HI

LO 

HI

LO 

INPUT 

INPUT 

-20dB 

-20dB 

GAIN 

GAIN 

INPUT 

-20dB 

GAIN 

PEAK 

PEAK 

PEAK 

M
 I
C

3/A

ST MO

SELECTOR

M
 I
C

1

M
 I
C

2

MIC MASTER VOL

MUSIC MASTER VOL

ON

MA-3800HD

MUSIC 

INPUT 

S.BASS 

AUT/S 

V.C.  

MULTIPLEX

KEY CONTROL

b1 

b2 

b3 

b4 

b5

#1 

#2 

#3 

#4 

#5

DVD 

VCR 

AUX 

HD1

HD2

AUT/S 

V.C.  

S.BASS

1

2 3

4

5

6

7

8

9

10 

11

12  13 

14 

15 

16 

17

18 

19 

20 

21 

22 

23

24  25 

26 

27  28  29 

30

1.OPERATING GUIDE

1.Microphone  input  sockets
2.Microphone  signal  attenuators
3.Auto-gain level indicators
4.Microphone  volume  control
5.Microphone balance control
6.Echo volume control
7.Microphone bass adjust
8.Microphone mid-range adjust
9.Microphone treble adjust                         

MICROPHONES

10.
11.Music master volume control 

Microphone master volume control

MASTER VOLUME

12.Stereo or mono selector
13.Master echo volume control
14.Echo low frequency adjust
15.Echo high frequency adjust

ECHO

16.Echo repeat speed control
17.Echo delay time control

18.Music signal volume control
19.Music balance control
20.Music bass adjust
21.Music mid-range adjust
22.Music treble adjust
23.Remote  control sensor
24.Input  source selector
25.Super Bass switch
26.Key control 
27.Auto singing-mate switch (Match
      with Multiplex karaoke media)
28.Vocal cancel switch (Match with 
      Multiplex karaoke media)
29.Key Display

MUSIC

30.Power ON/OFF switch 

POWER ON/OFF

OPERATION  MANUAL

2

Summary of Contents for MA-3800HD

Page 1: ...0 10 15 15 15 15 12 12 0 10 15 15 15 15 0 10 0 10 0 10 L R 15 15 12 12 15 15 VOL BAL ECHO MID HI 0 10 L R 0 10 15 15 15 15 12 12 LO HI LO HI LO INPUT INPUT 20dB 20dB GAIN GAIN INPUT 20dB GAIN PEAK PEAK PEAK M I C 3 A ST MO SELECTOR M I C 1 M I C 2 MIC MASTER VOL MUSIC MASTER VOL ON MA 3800HD MUSIC INPUT S BASS AUT S V C MULTIPLEX KEY CONTROL b1 b2 b3 b4 b5 1 2 3 4 5 DVD VCR AUX HD1 HD2 AUT S V C S...

Page 2: ......

Page 3: ...ns should be taken so that the grounding or polarization is not defeated 8 Ventilation The unit should be situated so that its location or position does not interfere with its proper ventilation For example the unit should not be situated on a bed sofa rug or similar surface that may block the ventilation openings or placed in a built in installation such as a bookcase or cabinet that may impede t...

Page 4: ...ors 3 Auto gain level indicators 4 Microphone volume control 5 Microphone balance control 6 Echo volume control 7 Microphone bass adjust 8 Microphone mid range adjust 9 Microphone treble adjust MICROPHONES 10 11 Music master volume control Microphone master volume control MASTER VOLUME 12 Stereo or mono selector 13 Master echo volume control 14 Echo low frequency adjust 15 Echo high frequency adju...

Page 5: ...5 MUSIC OUTPUT TERMINAL The terminal outputs music sound matched with the effect of music tone adjust these sound output has not through master music volume control Use for connect to an external power amplifier or powered sub woofer 8 SOUND EFFECT DEVICE INPUT OUTPUT Use this terminal when connecting external sound effect devices such as graphic equalizer 7 MUSIC MIC SIGNAL MIX OUTPUT The termina...

Page 6: ... IN VCR 3 CONNECTING GUIDE MUTE INPUT SELECT DVD VCR AUX HD1 2 MIC MUSIC b AUT S MULTIPLEX V C SUPER BASS K E Y C O N T R O L V O L C O N T R O L Mute switch Microphone master volume control Music volume control Super Bass switch Input source select Key control Auto singing mate switch Vocal cancel switch GRAPHIC EQUALIZER DVD CDG TV VCR KOD AUXILIARY SPEAKER SYSTEM A SPEAKER B SYSTEM L R L R POWE...

Page 7: ...5 SPECIFICATIONS 6 CAUTION 90dB AC 230V 50Hz AC 110V 60Hz 900W 900W 430 156 335mm Dimension W H D OPERATION MANUAL 5 Electricity consumption 2000 WATTS ...

Page 8: ...DIGITAL ECHO MIXING AMPLIFIER MA 3800HD Martin Roland is constantly striving to maintain the highest quality and standards As a result of these efforts modifications may be made to this product without notice www martinroland com ...

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