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 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.

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.

The lightning flash with arrowhead symbol, within an equilateral triangle, is
intended to alert the user to the presence of uninsulated "dangerous voltage" 
within the product's enclosure that may be of sufficient magnitude to constitute 
a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert
the user to the presence of important operating and maintenance (servicing)
instructions in the literature accompanying the appliance.

Page 1

SAFETY PRECAUTIONS

WARNING

PUBLIC ADDRESS SYSTEM

   USB/BT MIXING AMPLIFIER

Thank you for purchasing 

the

 

USB/BT Mixing Amplifier.

Please carefully follow the instructions in this manual to ensure long,

trouble-free use of the equipment.

Packaging Contents

AC power cord 

..................................................................................... 1

User manual 

................................................................................... 1

Antenna 

Audio cable

 

........................................................................................... 

....................................................................................... 

1

1

USB/BT amplifier 

     ................................................................................ 

1

Содержание PM-60MB

Страница 1: ...USB BT MIXING AMPLIFIER LY INTERNATIONAL ELECTRONICS CO LTD PM 60MB ...

Страница 2: ...minals 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 damag...

Страница 3: ...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 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 dama...

Страница 4: ...ne year for Parts replacement two years for parts repair and six months on accessories This warranty does not cover damage or failure caused by alterations mishandling abuse misuse neglect accident or resulting from any cause other than a product defect In case of defects in material and workmanship under normal use and conditions we will replace or repair products covered under this limited warra...

Страница 5: ...olorful indicators on front panel include the ones of power signal peak and protection This amplifier is compatible with 70V 100V 4 ohm and 8 ohm speaker systems it is a hugely versatile component of your background music and paging system Built in Bluetooth receiver and USB player 70 100 volt and 4 8 ohms Ω output loads SMT circuit boards with highly stable performance Powerful amplifier tubes Th...

Страница 6: ...s red when the amplifier is powered on 32 16 8 3 0 Flashes according to the audio level CLIP Lights yellow when amplifier is overdriven 5 VOICE PRIORITY To press this button to provide Auto Mute function for MIC 1 6 MIC1 6 35mm microphone input jack 7 MIC1 Microphone 1 input volume control 8 MIC2 AUX1 Allows you to control the volume of MIC2 or AUX1 input 9 MIC3 AUX2 Allows you to control the volu...

Страница 7: ... of 100V 70V 4Ω and 8Ω terminals must work with COM 4 BT ANTENNA JACK Using a special antenna allows for long distance bluetooth connection up to 10 meters 5 MIC1 JACK It accepts balanced XLR connection 6 MIC2 AUX1 SELECTOR Switch between MIC2 and AUX1 input 7 MIC2 JACK It accepts balanced XLR connection 8 AUX1 JACK It accepts 6 35mm connection 9 MIC3 AUX2 SELECTOR Switch between MIC3 and AUX2 inp...

Страница 8: ...ated Power Voltage line 70V 100V Low impedance 4 8 ohms Ω 60W Frequency Response 60 Hz 15k Hz 3 dB T H D 1 at 1kHz 1 3 rated power 75dB BASS 100 Hz 10 dB TREBLE 10k Hz 10 dB MIC AUX USB BLUETOOTH Protection Short circuit overload high temperature AC Fuse T1A Power Supply AC 220 240V 50 60Hz Power Consumption 120W Power Cord 2 3 0 75 mm 1 5M Dimension 100 H 290 W 260 D mm 160 H 330 W 320 D mm Carto...

Страница 9: ...TRICAL SHOCK DO NOT REMOVE ANY COVER OR SCREW REFER ALL SERVICING TO QUALIFIED SERVICE PERSONNEL DO NOT ALLOW THIS PRODUCT TO BE EXPOSED TO RAIN OR MOISTURE DISCONNECT THIS MAINS PLUG FROM THE SUPPLY SOCKET WHEN NOT IN USE AC VIDEO OUTPUT AUDIO OUTPUT Gy Cb Pb Cr Pr VIDEO R AUDIO L MR MIXED ML RCA Jack AC Power Fuse for protection against surges and short circuit If the amplifier suddenly turns of...

Страница 10: ...ted output power of the amplifier It is advisable not to load the amplifier at more than 70 of its rated output power when using music sources This amplifier has different loudspeakers outputs of 100V 70V and low impedance 4Ω 8Ω It s only possible to use one output at the same time connecting more than one may damage internal parts of the amplifier Each of 100V 70V 4Ω and 8Ω terminals must work wi...

Страница 11: ...are wired in such a way in Series or in Parallel or in Series Parallel Combination that total load impedance remains at 4Ω or 8Ω A Connecting speakers in Parallel B Connecting speakers in Series Parallel combination PUBLIC ADDRESS SYSTEM USB BT MIXING AMPLIFIER 4Ω COM Terminal 8Ω 8Ω 4Ω Total load impedance 2 8Ω 8Ω 8Ω 8Ω 8Ω 8Ω x 8Ω Total load impedance 2 2 8Ω COM Terminal ...

Страница 12: ...EM Bluetooth ON 3 Select this unit BGM SYSTEM when its name appears in the list of devices displayed on the screen of your mobile device Perform the connection with your mobile device close to the unit about 1 m At the end of the pairing the name BGM SYSTEM appears on the paired list of your mobile device Note Enter when the password is requested on the screen of the your mobile device 1688 BGM SY...

Страница 13: ...NOTE ...

Страница 14: ...oducts are constantly improving subject to change without prior notice CAUTION Do not open the equipment cover arbitrarily so as not to electric shock Please contact the professionals to maintian if necessary ...

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