FLP-MA-120U / MA-240U

5 Zone Mixer Amplifier

8

The FLP-MA120U and MA240U are the latest addition to the MA Series that are versatile and suitable to be deployed in various PA system. It comes with 5 zones speaker terminals which can be selected individually. The series comes with three balance microphone inputs, two aux inputs and one EMC input providing more functionality to the PA system. The EMC input is capable in overriding BGM and able to mute various channels except Mic 1 when it comes to emergency and crucial situations. With noticeable function buttons and fluorescent screens, users are able to control and navigate the PA system much more efficiently and effectively.

Product Features

• With USB port and fluorescent screen to display the sound number

• Remote control over USB for EQ, volume up, volume down & mute

• 5 zone and all zone speaker terminals

• Mic 1 with VOX priority and VOX level on rear panel

• Mic 2-3 by phone jack rear on rear panel

• Two Aux Inputs and 2 line inputs for spare use

• One EMC priority input

• EMC has priority over all inputs except MIC1

• Support DC 24V power supply

Specifications

Rated Power Output

Speaker Outputs

Output Sensitivity & Impedance

Tone

Frequency Response

S/N Ratio

THD

Muting Function

Gain Control

Crosstalk

MP3 Support Format

Maximum Support Capacity

Phantom Power

Cooling

Protection

Power Supply

Power Consumption

Weight

Dimensions (W x D x H)

Finish

FLP-MA120U FLP-MA240U

120W 240W

70V, 100V & 4~16

Ω

MIX OUT: 1000mV/470

Ω , Unbalanced RCA output

Bass: ±10dB at 100Hz, Treble: ±10dB at 10KHz

50Hz~16KHz( +1dB, -3dB)

MIC 1, 2, 3: 66dB, AUX 1, 2: 80dB

Less than 0.1% at 1KHz, 1/3 rated power

MIC 1 overrides other input signals with 0-30dB attenuation

MIC2, 3 XLR, ±2.5mV~±75mV at 30dB

≤50dB

MP3

8GB USB drive

+48V, with LED indicator

Fan automatically start up when temp reaches 55ºC

High temp, overload & short-circuit

~240V/50Hz & 24V DC

200W

10 kg

484mm x 300mm x 88mm

400W

17.5 kg

484mm x 300mm x 88mm

Panel: aluminium plate, black

Case: steel plate, black

Zone 1 to 5 speaker output terminal

Mic 2 & 3 input

Speaker output terminal

DC 24V input

Emergency input

Mic 2 & 3 line input

AUX 1 & 2 input

Line output, or to next amplifier

PROFESSIONAL PUBLIC ADDRESS SYSTEM

MIXER AMPLIFIER

MIC 1

2

3

4

1

0

5

6

10

9

7

8

3

2

1

MIC 2

4

0

5

6

10

9

7

8

2

3

1

0

MIC 3

4

5

6

10

9

7

8

2

1

3

4

0

AUX 1

5

6

7

10

9

8

3

2

1

AUX 2

4

0

5

6

10

7

9

8

-2

-1

-3

-4

-5

BASS

0

+1

+5

+2

+3

+4

-2

-3

-4

TREBLE

-1

-5

0

+1

+2

+5

+3

+4

SPEAKER ZONES

2

3

1

0

MASTER

4

5

6

10

9

7

8

ON

OFF

POWER

OPERATION MANUAL

Please follow the instructions in this manual to obtain the optimum results from this unit.

We also recommend that you keep this manual handy for future reference.

TABLE OF CONTENTS

1. SAFETY PRECAUTIONS

......................................................................................3

2. GENERAL DESCRIPTION

................................................................................... 5

3. FEATURES

................................................................................................................5

4. NOMENCLATURE AND FUNCTIONS

4.1

Front Panel(2U) .......................................................................................................6

4.2 Rear Panel(2U)....................................................................................................... 7

4.3 REMOTE CONTROL INSTRUCTIONS

.............................................................................7

5. CONNECTIONS

5.1. Speaker Connections .............................................................................................8

5.2.

XLR CONNECTIONS

.............................................................................................. 8

6. MACHINE OPERATION

........................................................................................9

7. APPLICATIONS

.....................................................................................................10

8.BLOCK DIAGRAM

.................................................................................................11

9.SPECIFICATIONS

.................................................................................................12

10.DIMENSIONAL DIAGRAM

................................................................................13

2

1. SAFETY PRECAUTIONS

Be sure to read the instructions in this section carefully before use.

Make sure to observe the instructions in this manual as the conventions of safety symbols and messages

regarded as very important precautions are included.

We also recommend you keep this instruction manual handy for future reference.

Safety Symbol and Message Conventions

Safety symbols and messages described below are used in this manual to prevent bodily injury and property damage which could result from mishandling. Before operating your product, read this manual first and

understand the safety symbols and messages so you are thoroughly aware of the potential safety

Indicates a potentially hazardous situation which, if mishandled, could result in death or serious personal injury.

Indicates a potentially hazardous situation which, if mishandled, could result in moderate or minor personal injury, and/or property damage.

When Installing the Unit

Do not expose the unit to rain or an environment

where it may be splashed by water or other liquids,

as doing so may result in fire or electric shock.

Use the unit only with the voltage specified on the

unit. Using a voltage higher than that which is

specified may result in fire or electric shock.

Do not cut, kink, otherwise damage nor modify the

power supply cord. In addition, avoid using the

power cord in close proximity to heaters, and never

place heavy objects -- including the unit itself -- on

the power cord, as doing so may result in fire or

electric shock.

Be sure to replace the unit's terminal cover after

connection completion. Because high voltage is

applied to the speaker terminals, never touch these

terminals to avoid electric shock.

Be sure to ground to the safety ground (earth)

terminal to avoid electric shock. Never ground to a

gas pipe as a catastrophic disaster may result.

Avoid installing or mounting the unit in unstable

locations, such as on a rickety table or a slanted

surface. Doing so may result in the unit falling

down, causing personal injury and/or property

damage.

When the Unit is in Use

Should the following irregularity be found during

use, immediately switch off the power, disconnect

the power supply plug from the AC outlet and

contact your nearest FLEPCHER dealer. Make no

further attempt to operate the unit in this condition

as this may cause fire or electric shock.

If you detect smoke or a strange smell coming

from the unit.

If water or any metallic object gets into the unit

If the unit falls, or the unit case breaks

If the power supply cord is damaged (exposure of

the core, disconnection, etc.)

If it is malfunctioning (no tone sounds.)

To prevent a fire or electric shock, never open nor

remove the unit case as there are high voltage

components inside the unit. Refer all servicing to

your nearest FLEPCHER dealer.

Do not place cups, bowls, or other containers of

liquid or metallic objects on top of the unit. If they

accidentally spill into the unit, this may cause a fire

or electric shock.

Do not insert nor drop metallic objects or

flammable materials in the ventilation slots of the

unit's cover, as this may result in fire or electric

shock.

3

SAFETY PRECAUTIONS

When Installing the Unit

Never plug in nor remove the power supply plug

with wet hands, as doing so may cause electric

shock.

When unplugging the power supply cord, be sure

to grasp the power supply plug; never pull on the

cord itself. Operating the unit with a damaged

power supply cord may cause a fire or electric

shock.

When moving the unit, be sure to remove its power

supply cord from the wall outlet. Moving the unit

with the power cord connected to the outlet may

cause damage to the power cord, resulting in fire or

electric shock. When removing the power cord, be

sure to hold its plug to pull.

Do not block the ventilation slots in the unit's cover.

Doing so may cause heat to build up inside the unit

and result in fire.

Avoid installing the unit in humid or dusty locations,

in locations exposed to the direct sunlight, near the

heaters, or in locations generating sooty smoke or

steam as doing otherwise may result in fire or

electric shock.

When the Unit is in Use

Do not place heavy objects on the unit as this may

cause it to fall or break which may result in

personal injury and/or property damage. In

addition, the object itself may fall off and cause

injury and/or damage.

Make sure that the volume control is set to

minimum position before power is switched on.

Loud noise produced at high volume when power is

switched on can impair hearing.

Do not operate the unit for an extended period of

time with the sound distorting. This is an indication

of a malfunction, which in turn can cause heat to

generate and result in a fire.

Contact your FLEPCHER dealer as to the cleaning.

If dust is allowed to accumulate in the unit over

a long period of time, a fire or damage to the unit

may result.

If dust accumulates on the power supply plug or in

the wall AC outlet, a fire may result. Clean it

periodically. In addition, insert the plug in the wall

outlet securely.

Switch off the power, and unplug the power supply

plug from the AC outlet for safety purposes when

cleaning or leaving the unit unused for 10 days or

more. Doing otherwise may cause a fire or electric

shock.

An all-pole mains switch with a contact separation of at least 3 mm in each pole shall be incorporated in the electrical installation of the building.

4

2. GENERAL DESCRIPTION

The USB mixer amplifiers have power ratings from 120W to 240W. They are featured of 3 balanced microphone inputs, 2 AUX inputs and 2 EMC inputs.

Priority muting is achieved via EMC1-2 for overriding other inputs except Mic1 on front panel.

Individual gain controls are provided for Mic 1-3 and Aux1-2,bass and treble controls and master volume control are provided for overall tone control.70V,100V,and low impedance 4-16ohms speaker outputs are provided. Extensive protection from short -circuit, overload and high temp.

3. FEATURES

= With USB port and fluorescent to display the sound number.

= Four function buttons: previous, play/stop, next and repeat.

= Remote control over USB for EQ ,volume up volume down &mute.

= Mixer amplifier for paging and background music system.

= In 2U height.

= 70V,100V and low impedance 4-16ohm speaker output.

= 5 zone and zone speaker terminals.

= Three Mic inputs by phone jack type.

= Mic 1 with VOX priority and VOX level on rear panel.

= Mic 2-3 by phone jack on rear panel.

= Two Aux Inputs and 2 line inputs for spare use.

= One EMC priority inputs.

= EMC 1 has priority over all inputs except MIC1.

= Mic 1-3,Aux1-2 and master volume controls and bass/treble tone control.

= High temp, overload & short-circuit protection.

5

4. NOMENCLATURE AND FUNCTIONS

4.1 FRONT PANEL(2U)

20 19 18

17

16 15

14

13

12 11

10

9

USB

FLP -MA120U

MIXER AMPLIFIER

MIC 1

MP3 PLAYER

TEMP PROT

2

OUTPUT LEVEL

4 6 8 10 12

PREV

PLAY

NEXT

RPT

0 10

MP3 VOL

1 2 3 4

3

2

1

4

MIC 1

5

6

7

8

9

0 10

2

3

1

0

MIC 2

4

5

6

10

9

7

8

3

2

1

MIC 3

4

5

0

6

10

9

7

8

3

2

1

AUX 1

4

5

6

7

8

9

0 10

3

2

1

AUX 2

4

5

6

0 10

7

8

9

-2

-1

-3

-4

-5

BASS

0

+1

+2

+3

+4

+5

TREBLE

0

-2

-1

-3

-4

-5

+1

+2

+3

+4

+5

5 ALL

SPEAKER ZONES

2

3

1

MASTER

4

5

6

0 10

9

7

8

ON

OFF

POWER

1 2 3

1. USB INTERFACE

MP3 Storage which can be connected

with USB interface

2. MIC1

MIC1 input 6.3 Microphone jack input

3. MIC1 \ MIC2 \ MIC3

MIC volume control

4. AUX1 \ AUX2

Aux volume control

5. BASS

Clockwise rotation to increase the output

of the bass; otherwise decrease.

6. TREBLE

Clockwise rotation to increase the output

of the treble; otherwise decrease.

7. MASTER VOLUME

All the level control of the inputs are

controled by the master volume.

8. POWER SWITCH

On top of the openin g Power

Press the end, power shut down

4 5 6 7 8

9. POWER

Power indicator

10.SPEAKER ZONE(1~5)

Speaker zone(1~5) indicator

11.SPEAKER ZONE(1~5)

Speaker zone(1~5) button control

12.LEVEL INDICATORS

Level meters 6 output level indicators

13.PROT

Protection indicator

14.TEMP

Temperature indicator

15.MP3

MP3 volume control

16.Circulation play choice

17.NEXT

18.PLAY/PAUSE

Play/Pause button (Mp3)

19.LAST

20.MP3 Frame

Display the current work state

6

4.2 REAR PANEL(2U)

33

32 31

~240V 50Hz 200W

T3.15AL 250V

COM 100V

CH1

COM 100V

CH2

COM 100V

CH3

COM 100V

CH4

COM 100V

CH5

BATT SUPPLY

24V 5A

OUTPUT

COM 4-16 70V 100V

EMC INPUT

+

MUTE

2

3

1

MIC2

2

3

1

MIC 2

+48V

PHANTOM

MIC 2

XLR

GAIN

MIC 3

XLR

GAIN

MIC 3

+48V

PHANTOM

MIC3

MIC 2 MIC 3

MIC2 MIC3

LINE INPUT

AUX1

INPUT

AUX2

INPUT

MIX

OUT

21 22 23

21. ~240V 50Hz AC POWER INPUT

22. DC 24V input

23. Output terminal of the speaker

Connecting 4~16 /70V/100V speaker

24. EMC

Alarm signal input of EMC

25. MUTE

Potentiometer of mute

26. MIC2\MIC3

Unbalanced input of mic

27. MIC2 LINE1 /MIC3 LINE2

Aux input of MIC2/MIC3, sensitivity:

775mV

24 25 26 27 28 29 30

28. AUX1/AUX2

Aux input jack, un-balanced signal

connection, sensitivity: 350mV

29. MIX OUT

Line output, cascade connection,

can be connect with next amplifier

30. FAN

31. MIC2 MIC3 PHANTOM SWITCH

32. MIC2 MIC3 GAIN ADJUSTMENT

33.(1~5) ZONE OUTPUT TERMINAL (100V)

Connecting speakers

4.3 REMOTE CONTROL INSTRUCTIONS

1. Power button

2. Play / Pause / confirm button

3. MODE

4. Number control

5. Last/Next

6. REW/Fast forward key

7. volume(+)

8. Volume(-)

9. Sound Effect Control

7

NOMENCLATURE AND FUNCTIONS

Remote control using distance:

Using remote control distance: usually remote control distance is 8 meters, remote control

Angle: horizontal plus or minus 35 degrees, vertical plus or minus 15 degrees are effective.

Attention:

1. When installing the battery, pay attention to the positive and negative polarity of battery;

2. Aim the remote control transmitter host receives the window, please operate; When found the remote control distance smaller and insensitive, please replace the battery;

3. Don't use the remote control for a long time, please remove the battery;

4. Light to take light put the remote control, take precautions against falling.

5. CONNECTIONS

5.1 SPEAKER CONNECTIONS

COM 4-16

70V 100V

COM 4-16

70V 100V

40

20

(FLP-MA120U)

(FLP-MA240U)

COM 4-16

70V 100V

83

41

(FLP-MA120U)

(FLP-MA240U)

100V LINE

4-16 70V LINE

70V/

5.2 XLR CONNECTIONS

8

6. MACHINE OPERATION

OPERATION ATTENTION

The four output connectors only can choose two

connectors work together. If voltage is 70V/100V,

the speakers must be with transformer and make

sure the total power wattage of speaker is 15%

less than the power wattage of amplifier.

GUIDANCE OF EXCLUDING ERRORS

MUTE FUNCTION

MIC 1 with the first priority over other inputs,

the adjustment should be kept within 0-30db

with the mute connector, 30db is the original

setting.

Phenomena

All the wires are connected well but no voice output

Power on but alarming signal

No voice output in normal condition

Cause

1 No power or wrong

plug connection

2 Fuse is burned

3 Volume is town off

4 No input signal

1 Overloading or short

circuit

2 Voltage is not stable,

too high or low

1 Machine is in protection

condition in case of high

temperature

2 Wrong wire connection

9

7. APPLICATIONS

REAR PANEL CONNECTIONS

10

8. BLOCK DIAGRAM

11

9. SPECIFICATIONS

MODEL

RATED POWER OUTPUT

SPEAKER OUTPUTS

INPUT

PHANTOM

TONE

FREQUENCY RESPONSE

S/N RATIO

T.H.D

CROSSTALK

MUTING FUNCTION

CONTROLS

INDICATORS

PROTECTION

POWER REQUIREMENTS

POWER CONSUMPTION

DIMENSION(mm)

NET WEIGHT

GROSS WEIGHT

FLP-MA120U

120W

4~16 ,70V/100V

FLP-MA240U

240W

MIC 1:5mV/600 Ohms Unbalanced TRS input

MIC 2.3:5mV/600 Ohms Unbalanced TRS/XLR input

MIC2.3:LINE:775mV/10KOhms,Unbalanced RCA input

AUX 1. 2:350mV/10KOhms, Unbalanced RCA input

EMC:775mV/10KOhms, Unbalanced EMC input

48V

Bass: 10dB at 100Hz

Treble: 10dB at 10KHz

50Hz~15KHz

MIC 1,2,3: 66dB;AUX 1,2:80dB

Less than 1% at 1KHz,1/3 rated power

MIC : 80dB;AUX 85dB

MIC1 over other input signals with 0~30dB attenuation

EMC 1 over all inputs except MIC 1

Individual gain controls, power switch

Power LED, LED level meter, protect

AC fuse, short-circuit and high temperature

~240V 50Hz,DC 24V

200W

400W

484X300X88

10Kg

10.4Kg

17.5Kg

18.9Kg

12

10. DIMENSIONAL DIAGRAM

UNIT:mm

484

USB

FLP -MA120U

MIXER AMPLIFIER

MIC 1

MP3 PLAYER

TEMP PROT

2

OUTPUT LEVEL

4 6 8 10 12

PREV PLAY NEXT RPT

0 10

MP3 VOL

1 2 3

2

3

1

0

4

MIC 1

5

6

10

9

7

8 2

3

1

0

MIC 2

4

5

6

10

9

7

8 2

1

3

4

0

MIC 3

5

6

10

9

7

8

3

2

1

4

AUX 1

5

6

7

8

9

0 10

3

2

1

AUX 2

4

5

6

0 10

7

8

9

-2

-3

-4

-1

-5

BASS

0

+1

+2

+3

+4

+5

-2

-3

-4

TREBLE

-1

-5

0

+1

+2

+3

+5

+4

4 5 ALL SPEAKER ZONES

2

3

MASTER

4

5

6

7

8

1

0 10

9

ON

OFF

POWER

25

436

~240V 50Hz 200W

T3.15AL 250V

COM 100V

CH1

COM 100V

CH2

COM 100V

CH3

COM 100V

CH4

COM 100V

CH5

BATT SUPPLY

24V 5A

OUTPUT

COM 4-16 70V 100V EMC INPUT

+

MUTE

2

3

1

MIC2

2

3

1

MIC 2

+48V

PHANTOM

MIC 2

XLR

GAIN

MIC 3

XLR

GAIN

MIC 3

+48V

PHANTOM

MIC3

MIC 2 MIC 3

MIC2 MIC3

LINE INPUT

AUX1

INPUT

AUX2

INPUT

MIX

OUT

329

321

6

UNIT:mm

USB

FLP -MA120U

MIXER AMPLIFIER

MIC 1

MP3 PLAYER

TEMP PROT

2

OUTPUT LEVEL

4 6 8 10 12

PREV PLAY NEXT RPT

0 10

MP3 VOL

1 2 3 4

2

3

4

MIC 1

5

6

7

8

1

0 10

9

2

3

1

0

MIC 2

4

5

6

10

9

7

8 2

3

4

MIC 3

5

6

7

8

1

0 10

9

3

2

AUX 1

4

5

6

7

8

1

0 10

9

3

2

AUX 2

4

5

6

7

8

1

0 10

9

BASS

-3

-2

-1

0

+1

+2

+3

-4

-5 +5

+4

-3

-2

-1

TREBLE

0

+1

+2

+3

-4

-5 +5

+4

5 ALL

SPEAKER ZONES

2

3

1

0

MASTER

4

5

6

10

9

7

8

ON

OFF

POWER

Over

100 Over 100

13

Version0.1