LY International Electronics P.B. Series Owner's Manual

Powerful public address amplifiers

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OWNER'S MANUAL

Before operating, please read this manual completely.

FEATURES

1 Transformer isolated 100V, 70V and 4 Ohms speaker outputs.

2 5 LED indicator for status display.

3 XLR socket and 6.3mm jack for link convenient .

4 Output short- circuit protection & display.

5 Various models of very powerful output available.

P.B. SERIES

Powerful Public

Address Amplifiers

PB6002

PB7002

PB8002

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Page 1 OWNER’S MANUAL Before operating, please read this manual completely. P.B. SERIES Powerful Public Address Amplifiers PB6002 PB7002 PB8002 FEATURES 1 Transformer isolated 100V, 70V and 4 Ohms speaker outputs. 2 5 LED indicator for status display. 3 XLR socket and 6.3mm jack for link convenient .
Page 2 AMPLIFIER FRONT VIEW 2 3 4 5 6 AC power switch(power indicator lighting PROT LED indicator (DC or output as ON state) circuit shorted indicator) POWER LED indicator TEMP LED indicator (high temperature indicator) CLIP LED indicator (Please reduce the gain to prevent severely clipped Volume (input attenuator) waveforms reaching the loudspeakers) Unit’s fan exhaust window...
Page 3 OPERATING PRECAUTIONS Make sure the AC mains voltage is correct and is the same as that printed on the rear of the amplifier. Damage caused by connecting the amplifier to improper AC voltage is not covered by the three-year US warranty. Make sure the power switch is off before making any input or output connections.
Page 4 Please pull out the plug from the outlet when the machine is OFF state. ● To reduce the risk of electric shock, do not remove the unit’s cover. No user parts are inside. For services, refer to a qualified service person. LY INTERNATIONAL ELECTRONICS CO. LTD...

Pb6002Pb7002Pb8002