LY International Electronics | PB200P | PB-200P/PB-300P/PB-600P/PB-1000P | Owner's manual | owner`s manual

MIXER AMPLIFIER

PB200P

PB300P

PB600P

PB1000P

O W N E R ’ S M A N U A L

Before operating, please read this manual carefully.

FEATURES

 Three microphone inputs, two auxiliary inputs, and one AUX output for link.

 Transformer for the speaker outputs at 100V, 70V and 4Ω.

 Muting function.

 Individual volume control.

 Low and high tone control.

 A five-element LED level meter is provided for the quick and easy visual monitoring of sound level.

 The protection and alarm in case of output short-circuit.

FRONT PANEL

1 LED power indicator 6 MIC volume control

For main power. Adjust microphone volume.

2 Power switch 7 AUX volume control

For main power. Adjust AUX input volume.

3 AED level meter 8 MIC1 input jack

Indicate output level. Connect to microphone of unbalanced

4 Bass control 30-600Ω with 1/4”phone plug.

Adjust bass response. The muting function is activated

5 Treble control while the signal is sent to MIC1.

Adjust treble response.

Note:

When all the five elements of the LED level meter remain lit, it indicates that the sound is distorted. In such a case, adjust each volume controlling button, until LED element 4 (+8dB) and LED element 5(+10dB) shall flash.

REAR PANEL

1 Mute control 4 AUX output

Adjust muting function. Connect to amplifier.

2 MIC2 input & MIC3 input 5 Output terminals

Connect to the microphones at unbalanced Connect to speakers.

30-600Ω with 1/4 phone plug. 6 AC power connector

The signals from MIC2 and MIC3 will Connect to AC power source.

be muted by the signal from MIC1. 7 AC fuse

3 AUX1 input & AUX2 input Prevent the excessive AC current flow.

Connect to auxiliary source equipment. 8 Fan intake window

Note:

When connecting to speakers, use one pair of speaker output terminals only.

Connections

DECK TUNER

100V COM AUX OUT AUX2 AUX1 MIC3 MIC2

Priority MIC or Chairman’s MIC

MUTING FUNCTION

This model provides muting function. The inputs from Mic2, Mic3, Aux 1 and Aux 2 are automatically muted by the input from Mic1, as the signal from

Mic1 overrides other input signals. The level of MUTE can be adjusted within the range from MAX to MIN by adjusting MUTE control button on the rear panel. It is preset at MAX

MUTE before shipping from the factory.

MAX MIN

PRECAUTION OF INSTALLATIOM

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.

Always operate the unit with the AC ground wire connected to the

electrical system’s ground.

5. If an alarm rings after the power has been on and the signal has been

fed, there must be an of output short-circuit trouble. In a such case,

please turn the power off. Do not turn on the power again, until the

trouble shall be resolved.

SPECIFICATIONS

Model

Rated output

Output regulation

Speaker output

AUX output

Input sensitivity

Frequency response

Distortion

The ratio of signal to noise

Tone

60W

PB200P PB300P

120W

PB600P

250W

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

Balanced 4Ω, 70V, 100V

≥1V

Mic1,2,3 : 600Ω, ≤3mV, unbalanced

AUX1,2 : 10kΩ, ≤300mV, unbalanced

50Hz -16kHz (±3dB)

< 0.5% at 1kHz , 1/3rated power

Mic1,2 and 3 : 75dB

AUX1 and 2 : 80dB

Bass : ±10dB(100Hz)

Treble : ±10dB(10kHz)

PB1000P

350W

Protection

Muting function

Power requirements

Power consumption

Outer Packing Size (mm)

Unit Size (mm)

AC fuse; DC voltage; overload; short-circuit.

Mic 1 overrides other input signals with

0-( -30 )dB attenuation

AC 220V-240V/50Hz-60Hz

120W 250W

(L×W×H)520×430×195

(L×W×H)420×338×88

Gross weight 10.3kg 10.8kg

Net weight 8.5kg 9kg

Specifications are subject to change without notice

500W

14.8kg

13kg

650W

15.2kg

13.4kg

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.

● No user parts inside. Refer servicing to qualified service personnel.

LY International Electronics Co. Ltd.

Http://www.lyintlcorp.com