LY International Electronics PM - 210U, 6 PM - 310U, 7 PM - 610U, 8 PM - 1010U Owner's Manual

1

6 CHANNEL MIXING AMPLIFIER

PM

-

210U

PM - 310U
PM - 610U
PM - 1010U

O W N E R ’ S M A N U A L

Before operating, please read this manual carefully.

LY International Electronics Co., Ltd.

http//:www.lyintlcorp.com/

Mix Amplifier

PM-210U

5

2

1

3

0410

9

8

7

6

POWER

+10+10 -10-10

5

2

1

3

0410

9

8

7

6

5

2

1

3

0410

9

8

7

6

BASSBASS0TREBLETREBLE

0

2 4

LINE2 VOLLINE3 VOL

OUTPUT

6 8 10

LINE1 VOL

CH3

CH6

5

2

1

3

0410

9

8

7

6

5

2

1

3

0410

9

8

7

6

MIC1 VOLMIC2 VOL

CHIME

MIC1 IN

CH4

CH1

CH5

CH2

1

OFF

5

3

2

4

OFF

1

4

5

2

3

OFF

1

4

5

2

3

OFF

1

4

5

2

3

OFF

145

2

3

OFF

145

2

3

MP3/SD/TUNER DISPLAY

MP3

MP3/TUNER

2

FEATURES

 The integral broadcasting power amplifier integrated MP3 player, FM tuner, partitioner

(6 partitions), pre-amplifier and power amplifer.

 MP3/TUNER is subject to remote control, and it is possible to control the conversion

between MP3/TUNER, selection of program, adjustment of volume, option repeat
mode, and selection of EQ mode and so on by means of infrared remote control；and

selection USB/SD.

 LED digital tube displaying volume, playing status, program number and so on.
 2MIC inputs，3AUX inputs, and 1AUX output.

 4-16Ω rated output.

 6-zone output.

 Individual volume control and output level indication for each zone output.

 Mute function for priority input.

 Treble and Bass control

 Chime with priority output

 5-unit LED Meter for monitoring volume output in each zone.

 Output short circuit protection and caution.

3

FRONT PANEL

1 Power Switch 10 Chime Button

2 LED Power Indicator 11 MP3 SD Jack

3 Bass Adjustment Button 12 MP3/tuner select key

4 Treble Adjustment Button 13 MP3/tuner status operation key

5 Line Input Volume Adjustment Button 14 MP3/tuner status operation key

6 MIC Input Volume Adjustment Button 15 MP3/tuner status operation key

7 MIC 1 Priority Input Jack 16 MP3 USB Jack

8 Zone Volume Adjustment Button (1-6) 17 MP3/tuner status display

9 Zone Level Indicator 18 Five-unit LED Level Meter

Note:

When all five units of the LED level meter remain lit, it indicates that the sound is distorted. In

such case, adjusting each volume adjustment button until LED unit 4 (+8dB) and LED unit 5

(+10dB) flash.

Mix Amplifier

PM-210U

5

2

1

3

0410

9

8

7

6

POWER

+10+10 -10-10

5

2

1

3

0410

9

8

7

6

5

2

1

3

0410

9

8

7

6

BASSBASS0TREBLETREBLE

0

2 4

LINE2 VOLLINE3 VOL

OUTPUT

6 8 10

LINE1 VOL

CH3

CH6

5

2

1

3

0410

9

8

7

6

5

2

1

3

0410

9

8

7

6

MIC1 VOLMIC2 VOL

CHIME

MIC1 IN

CH4

CH1

CH5

CH2

1

OFF

5

3

2

4

OFF

1

4

5

2

3

OFF

1

4

5

2

3

OFF

1

4

5

2

3

OFF

145

2

3

OFF

145

2

3

1 2 3 4 5 6 7 8

18 17 16 15 14 13 12 910

MP3/SD/TUNER DISPLAY

MP3

MP3/TUNER

11

4

REAR PANEL

1 Mute control Button 8 Speaker Output Terminal

2 MIC 2 Input Jack 9 AC Power Fuse

3 Line Input Jack 1, 2, 3 10 FM antena Jack

4 AUX Output Jack 11 MIC4 Input Jack

(Link with another amplifier or recording equipment) 12 MIC3 Input Jack

5 6-zone Output 13 MIC4 Input Volume Button

6 AC Power Source Insert 14 MIC3 Input Volume Button

7 Fan Exhaust Window

CH4CH1 CH3CH2 CH5 CH6

SPEAKER OUTPUT

ZONE OUTPUT

4-16Ω

~220V/50Hz/6A

F6ALF4ALF2AL F6AL

MIN MAX

INPUT

MUTE

LINE1

MIC2 LINE2 OUTLINE3

MIC3 IN MIC4 IN

MIC4 VOLMIC3 VOL

5

2

1

3

0410

9

8

7

6

5

2

1

3

0410

9

8

7

6

FM ANTENA

FM(75?)

F A

F A

Nur Sicherung 250V
Use Only With A 250V Fuse
Employer Unlquement Avec
Fusible De 250V

6 7

8 911121314 10

PM-1010UPM-310UPM-210U PM-610U

FUSE TYPE

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION!

请勿打开，以免触电

警告

1 2 3 4 5

5

CH4CH1 CH3CH2 CH5 CH6

SPEAKER OUTPUT

ZONE OUTPUT

4-16Ω

~220V/50Hz/6A

F6AL

PM-1010U

PM-310U

F4AL

PM-210U

F2AL

F6AL

PM-610U

MIN MAX

INPUT

MUTE

LINE1MIC2 LINE2 OUTLINE3

MIC3 IN MIC4 IN

MIC4 VOLMIC3 VOL

5

2

1

3

0410

9

8

7

6

5

2

1

3

0410

9

8

7

6

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION!

FM ANTENA

FM(75?)

FUSE TYPE

F A

F A

Nur Sicherung 250V
Use Only With A 250V Fuse
Employer Unlquement Avec
Fusible De 250V

CH4CH1 CH3CH2 CH5 CH6

SPEAKER OUTPUT

ZONE OUTPUT

4-16Ω

~220V/50Hz/6A

F6AL

PM-1010UPM-310U

F4AL

PM-210U

F2AL F6AL

PM-610U

MIN MAX

INPUT

MUTE

LINE1MIC2 LINE2 OUTLINE3

MIC3 IN MIC4 IN

MIC4 VOLMIC3 VOL

5

2

1

3

0410

9

8

7

6

5

2

1

3

0410

9

8

7

6

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION!

FM ANTENA

FM(75? )

FUSE TYPE

F A

F A

Nur Sicherung 250V
Use Only With A 250V Fuse
Employer Unlquement Avec
Fusible De 250V

CONNECTION DRAWING

(without multi-zone outputs)

CONNECTION DRAWING

(with multi-zone outputs)

Tuner, CD,

Cassette

Recorder or

another Amp.

To MIC 1 Input

Jack on Front Panel

MIC 1 with Priority

Input

MIC 2

MIC 3 MIC 4

Tuner, CD,

Cassette

Recorder or
another Amp.

MIC 1 with Priority

Input

To MIC 1 Input

Jack on Front Panel

MIC 2

MIC 3 MIC 4

6

Note:

Individual zone opening and closing may be achieved by adjusting Zone Volume Adjustment

Button on Front Panel.

Instructions to Infrared Remote Controller

1. MP3/TUNER switch button.

2. Mode：MP3 and tuner conversion button.

3. Mute: MP3/TUNER mute button. Press this

button once, and the content displayed in LED

will flash after the played program is muted;

and then press this button to cancel the mute.

4. MP3 play/pause operation button, tuner memory

channel call button: press this button repeatedly

to select the memorized channel progressively in

order.

5. MP3 backward song selectioni button, radio

backward channel selection button.

6. MP3 forward song selection button, radio forward

channel selection button.

7. EQ: Under MP3 output mode, with the Class mode, Jazz mode, Rock mode,

Bass mode and Pop mode. This button is also used for calling memorized channel by tuner.

8. VOL-: MP3/TUNER volume decrease button.

9. VOL+: MP3/TUNER volume increase button.

10. 0-9 numerical keys: They are used to input the serial number of MP3 chapter and memorizing number

of tuner channel.

11. U/SD: It is used by tuner to search the memorized channel automatically.

12. RPT: Selection of MP3 repeat mode including repeat one and repeat all.

1
2
4

7
8

10

3

5
6

9

11

12

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Operating Instructions

According to the connecting diagram above, connect the circuit of the system properly, plug in the

power supply in case of no mistake in check, and then turn on the power switch on the front panel. After

such startup, this equipment will play the program which is played upon the previous shutdown in the

default state. For example, the raido program is being played upon the previous shutdown, the radio

program will be played automatically upon this startup. In order to play the MP3 program, please press

“MP3/TUNE” button or the “Mode” button on the infrared remote controller (please refer to the

instructions to the infrared remote controller) for conversion.

1. To play MP3 program

1) Begin to play: Convert to the status of MP3 play by the above means (no such operation if it is

playing MP3 program), insert the U disk storing MP3 programs into the USB interface, and the machine

will play automatically. Use the button 12 and 13 on the panel of machine (refer to the instructions to the

front panel) or the infrared remote controller (refer to the instructions to the infrared remote controller) to

select the chapter to be played, and make use the button 4 to pause the play.

2) Selection of repeat mode: MP3 may use the infrared remote controller to select the repeat mode of

the program with the options of repeat one and repeat all. Press the button “RPT” once, and LED will

display “ONE” indicating the repeated playing of the current played chapter; press button “RPT” again,

and LED will display “ALL” indicating the repeated playing of all the chapters on the U disk.

3) Selection of EQ mode: MP3 in this machine has five (5) EQ modes, including Class mode, Jazz

mode, Rock mode, Bass mode and Pop mode. It is allowed to select by use of the button “EQ” on the

infrared remote controller. When pressing the button “EQ”, the digital tube will display “Eq0” through

“Eq4”. When pressing continuously, five modes such as “Eq0\Eq1\Eq2\Eq3\Eq4” will appear in order,

from which the user can select as required.

4) USB/SD: The MP3 player of this device can play the program from the USB port, and also from

the SD interface, and select the last inserted memorizer to play program in it. For example, if it is playing

the program from the USB port now, and a SD card is inserted into the device, it will play the MP3

program automatically from the SD card.

2. To play radio channel program of tuner

Convert to the “TUNE” play mode by the above means, and then begin to play the radio program.

1）Search channel: Before playing, the user shall first search the radio channel. For this machine,

there are two operating methods for searching channel.

a. Search the radio channel with the MP3 song selection buttons on the infrared remote

controller. Press the song selection button once, the radio frequency will increase or decrease by

8

0.1MHz. Press the button continuously to enable the frequency to increase or decrease to certain channel.

By such method, the searched channel will not be memorized in the channel memorizing number.

However, the machine itself has the memory function, so the channel played upon the shutdown will be

played automatically upon the next startup. radio

b.By use of the button “ ” on the machine panel or the button “U/SD” on the infrared remote

controller, it is allowed to search from low-frequency stage to high-frequency stage automatically. The

searched channels will be memorized in turn in the memorizing numbers starting from 1 so as to facilitate

the direct calling of the channel.

2) Calling channel: It is allowed to directly call and play the channels searrched and memorized by

automatic search. The buttons “ or ” on the panel are used to select forward and backward

the memorizing number to call the channel for play or the buttons “ or EQ” on the infrared remote

controller or the digital keys from “0-9” to select the memorizing number to call the channel for play.

Prompt:

In the event that this machine is not inserted with U disck prior to startup, the radio program

will be played automatically upon startup. At this moment, the U disk is inserted to convert to the

MP3 play status automatically.

9

MUTE FUNCTION

MIC 1 Input Jack and Chime Button have the highest level of priority. Input signals from

them can override other input signals. The grade of this MUTE function can be adjusted.

PRECAUTION OF INSTALLATION

1.

Do not block ventilation holes.

2.

The amplifier should not be placed in any of the areas:

1)

with poor ventilation;

2) exposed to direct sunlight;

3)

with high ambient temperature or adjacent to heat-generating equipment;

4)

with high humidity or heavy dust;

5)

susceptible to vibration.

3.

Make sure the power outlet conforms to the plug of the unit.

4.

Do not use this unit if the electrical power cord is frayed or broken.

5.

Always operate the unit with the ground wire

6.

If a short alarm rings after turning on power and inputting signals, there must be an

output short circuit fault. In such case, power should be cut off immediately. Do not

turn on the power until the fault is removed.

MUTE

MIN MAX

10

SPECIFICATIONS

Model PM-210U PM-310U PM-610U PM-1010U

Rated Output 60W 120W 250W 350W

Output Regulation Less than 3dB, from off-load to full load

Input sensitivity

MIC: 3.0mV(±0.5mV)

LINE: 300mV(±50mV)

Frequency Response 80Hz-16kHz (±3dB)

Distortion

Less than 1% (at 1kHz, 1/3 rated output voltage)

Ratio of

Signal to Noise

MIC: more than 71dB

LINE: more than 85dB

Tone

Bass: ±10dB（at 100Hz）

Treble: ±10dB（at 10kHz）

Protection DC voltage; overload; short-circuit.

Mute Input signals from MIC 1 override other input signals

Power

Requirements

AC 220-240V/50-60Hz

Power

Consumption

120W 250W 500W 650W

Outer Packing Size(mm) (L×W×H)520×430×195

Unit Size (mm) (L×W×H)418×338×88

Gross Weight 11.7kg 13.5kg 16kg 17kg

Net Weight 9.7kg 11.5kg 14kg 15kg

Specifications are subject to change without notice

LY International Electronics Co., Ltd.

CAUTION

● When the Power switcher is off, please pull out the power cord from the socket.

Please keep the equipment out of water.

● To reduce the risk of electric shock, do not remove the cover.

● Please contact us or authorized dealers for servicing.