LY International Electronics PB 210P User manual

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MIXING AMPLIFIER PB 210P
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PB 310P
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PB 610P
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PB1010P
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O W N E R ’ S M AN U AL
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Before operating, please read this manual carefully.
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FEATURES
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 2MIC inputs，3AUX inputs, and 1AUX output.
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 4-16Ω rated output.
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 6-zone output.
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 Individual volume control and output level indication for each zone output.
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 Mute function for priority input.
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 Treble and Bass control
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 Chime with priority output
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 5-unit LED Meter for monitoring volume output in each zone.
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 Output short circuit protection and caution.
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FRONT PANEL
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1 Power Switch 7 MIC 1 Priority Input Jack
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2 LED Power Indicator 8 Zone Volume Adjustment Button (1-6)
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3 Bass Adjustment Button 9 5-unit LED Level Meter
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4 Treble Adjustment Button 10 Chime Button
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5 AUX Input Volume Adjustment Button 11 Zone Level Indicator
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6 MIC Input Volume Adjustment Button
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Note:
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When all five units of the LED level meter remain lit, it indicates that the sound is distorted. In
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such case, adjusting each volume adjustment button until LED unit 4 (+8dB) and LED unit 5
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(+10dB) flash.
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REAR PANEL
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1 Mute control Button 5 6-zone Output
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2 MIC 2 Input Jack 6 AC Power Source Insert
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3 AUX Input Jack 1, 2, 3 7 Fan Exhaust Window
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4 AUX Output Jack 8 Speaker Output Terminal
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(Link with another amplifier or recording equipment) 9 Fuse
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CONNECTIONS (without multi-zone outputs)
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CONNECTIONS
(with multi-zone outputs)
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Note:
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Individual zone opening and closing may be achieved by adjusting Zone Volume Adjustment
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Button on Front Panel.
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To MIC 1 Input
Jack on Front Panel
MIC 1 with Priority
Input
Tuner, CD,
Cassette
Recorder or
another Amp.
MIC 1
MIC 1 with Priority
Input
To MIC 1 Input
Jack on Front Panel
MIC 2 Tuner, CD,
Cassette
Recorder or
another Amp.

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MUTE FUNCTION
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MIC 1 Input Jack and Chime Button have the highest level of priority. Input signals from
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them can override other input signals. The grade of this MUTE function can be adjusted.
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PRECAUTION OF INSTALLATION
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1. Do not block ventilation holes.
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2. The amplifier should not be placed in any of the areas:
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1) with poor ventilation;
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2) exposed to direct sunlight;
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3) with high ambient temperature or adjacent to heat-generating equipment;
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4) with high humidity or heavy dust;
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5) susceptible to vibration.
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3. Make sure the power outlet conforms to the plug of the unit.
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4. Do not use this unit if the electrical power cord is frayed or broken.
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5. Always operate the unit with the ground wire
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6. If a short alarm rings after turning on power and inputting signals, there must be an
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output short circuit fault. In such case, power should be cut off immediately. Do not
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turn on the power until the fault is removed.
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MUTE
MIN MAX

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SPECIFICATIONS
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Model PB-210P PB-310P PB-610P PB-1010P
Rated Output 60W 120W 250W 350W
Output Regulation Less than 3dB, from off-load to full load
MIC: 3.0mV(±0.5dB)
Input sensitivity
LINE: 300mV(±50dB)
Frequency Response 80Hz-16kHz (±3dB)
Distortion Less than 0.5% (at 1kHz)
MIC: more than 71dB
Ratio of
Signal to Noise LINE: more than 85dB
Bass: ±10dB（at 100Hz）
Tone
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
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LY International Electronics Co., Ltd.
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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.