LY International Electronics PB-2807Z Bedienungsanleitung

LY International Electronics Co Ltd

Http://www.lyintlcorp.com/

., .

6 ZONE MIER AMPLIFIER

PB-2807Z/PB-2813Z/PB-2826Z/PB-2836Z/PB-2850Z

USER MANUAL

Thank you for purchasing the 6 Zone Mixer Amplifier Series.

Please carefully follow th e instructions in this manual to ensure long,

trouble-free use of the equipment.

Accessories

AC power cord ....................................................

User manual .......................................................

Audio cable ........................................................

Warranty card .....................................................

Safety Precautions

The ligh tning flash with arrowhea d

symbol, within an equilateral triangle, is

intended to alert the user to the presence

of uninsulated "dangerous voltage" within

the produ ct's enclosure that may be of

sufficient magnitud e to constitute a risk

of elect ric shock to persons.

The exclamation point within an

equilate ral triangle is intended to alert

the user to the presence of importa nt

operating and maintenance (servicing)

instructions in th e literature

accompanying the appli ance.

• Before installation or use , be sure to caref ully read all the instructions in thi s sectio n

for correct and safe operation.

• Be sure to follow all the precautio nary instructions i n this section, which cont ain

important warnin gs and/o r cautions regarding saf ety.

• After reading, ke ep this manual handy for future reference.

Indicate s a potentially hazardous situation which,

if mishandled, could result in moderate or minor

personal injury, and/or property damage.

CAUTION

6 ZONE MIXER AMPLIF IER 6 ZONE MIXER AMPLIF IER

PAGE 8

PAG E 1

We warran t that the hardware products it manu factures will be free from defects i n

materials and workmanship.

The warranty term,beginn ing on the date of invoice,is one year for Parts replacemen t,two

years fo r parts repair and six months on accessorie s.

This warranty do es not cover damage or failure cau sed by alterations, mishan dling, ab use,

misuse, neglect, accident or resulting from any cause other than a product de fect.

In case of defects in material and workmanship und er normal use and conditio ns,we wi ll

replace or repair products covered under this limite d warranty that are returned to our

facility.

To request warranty service, you must conta ct our inte rnation al sales team wit hin the

warranty period, ship the products back to us in their origina l or equi valent packaging

(freight prepaid). If we repair or replace a product, its warranty term is not extended.

Information contained in this manual is su bject to change without prior notice and does not

represent a comm itment on the part of the vendor. We shall not be liabl e for any loss or

damage s whatsoever arising from the use of information or any error contain ed in this

manual.

It is recommended that all services and repairs on this product be carried out by us or its

authorized dealer.

This pro duct must only be used for the purpose it was intended by the manufacturer and in

conjunction with this operating manual.

We cannot accept any liabili ty whatsoever fo r any loss or damages caused by

service ,maintenance or repair by u nauthorized personne l,or by use other th an that

intended by the manufacturer.

Limited Warranty

Disclaimer

PB-28 SERIES PB-28 SERIES

Descriptions & Features

PAGE 2

PAG E 7

The 6 Zone Mixer Amplifier Series features three microphone inputs

and two line inputs.

Features three microphone inputs and two line inputs,60/120/240/350/500 watts

of rated amplifier power is available with either

and 4 to 16 ohms ( )loads.

Also includes a balanced line level additional power amplifiers.

The unit also features muting overrides MIC2,MIC3,

AUX1,AUX2 with 0~30dB attenuation.

complete protection is provided for output short circuit,overload,

peak current limiters.

70/100-volt

output for adding

function, that MIC1

And features

high temperature

Installation Notes

be located in the good

ventilation place,

Protecti ons of short circuit,overload,high temperature.

adding additional amplifiers.

※

Standard 19" 2U metal housing with front panel of aluminium alloy.

Powerful amplifier tubes.

3 microphone inputs,2 AUX inputs and 1 AUX Output.

6 zone 100V speaker outputs with individual switch and LED indicator.

I .

Master volume controller for all inputs.

BASS and TREBLE tone controllers.

Features muting function that MIC1 input overrides others of

MIC2,MIC3,AUX1,AUX2 with 0~30dB attenuation.

Includes a line level output for

70/100-volt and 4 to 16 ohms(Ω) output loads

ndividual volume controller for inputs

6 ZONE MIXER AMPLIF IER 6 ZONE MIXER AMPLIF IER

PB-28 SERIES PB-28 SERIES

Front Panel

PAGE 6

PAG E 3

Operation Notes

6 ZONE MIXER AMPLIF IER 6 ZONE MIXER AMPLIF IER

PB-28 SERIES PB-28 SERIES

Connection Illustration

PAGE 4

PAG E 5

Specifications

6 Zone Mixer Amplifier

(6 0W /1 20 W/ 24 0W /3 50 W/ 50 0W )

Model PB-2807Z PB-2813Z PB-2826Z PB-2836Z PB2850Z

Rated Power 60W 120W 240W 350W 500W

60W

120W

240W

350W

500W

MIC. Input

LINE Input

AUX Output

6 Zone Outputs

Freq. Response

THD

S/N

Tone

Mute Sensitivity

Controls

Cooling Fan

Indicator

FUSE×4A FUSE×4A FUSE×6A FUSE×6A FUSE×8A

Power Cord

AC Power

Consumption 95W 185W 350W 485W 675W

Dimension

Packing Size

Net Weight 10.50kg 11.50kg 13.80kg 14.50kg 15.50kg

Gross Weight 11.80kg 13.10kg 15.40kg 15.80kg 17.20kg

MIC1/MIC2/MIC3:600 ohms(Ω) 10-15 mV ,unbalanced

AUX1/AUX2:10k ohms(Ω) 200-470 mV ,unbalanced

0.775V (0 dB)

100V line voltage

Low impedance:4-16 ohms(Ω)

Voltage line:70V(70 ohms(Ω)) 100V(143 ohms(Ω))

Voltage line:70V(38 ohms(Ω)) 100V(77 ohms(Ω))

Voltage line:70V(19 ohms(Ω)) 100V(39 ohms(Ω))

Voltage line:70V(14 ohms(Ω)) 100V(28 ohms(Ω))

AC220V~240V 50-60Hz optional

89(H)×483(W)×366(D) mm

185(H)×520(W)×435(D) mm

Output

Terminals

Protection

Volume controls,tone/treble control,mute control,power control

DC 12V FAN

AC:‘POWER’,level:‘2、4、6、8、10’

AC FUSEx1,short circuit,overload,high temperature

(3×0.75 mm2)×1.5M (standard)

60 Hz ~ 15k Hz (± 3 dB)

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

Line:85 dB , MIC:>72 dB

BASS:100 Hz (± 10 dB) , TREBLE:12k Hz (± 10 dB)

MIC1 overrides MIC2、MIC3、AUX1、AUX2 with 0~30 dB attenuation

Voltage line:70V(10 ohms(Ω)) 100V(20 ohms(Ω))

6 ZONE MIXER AMPLIF IER 6 ZONE MIXER AMPLIF IER

PB-28 SERIES PB-28 SERIES

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