Memphis 30 USB - Pregnant Audibax - Free user manual and instructions

USER MANUAL Memphis 30 USB Audibax

Please read the manual before using the product

Memphis 30USB

Thank you for choosing AUDIBAX brand

This amplifier has been designed for "P.A. system" purposes. It is used for example in offices, schools, churches, shops shopping centers, restaurants, convention, centers, auditoriums etc.

Its advanced protection systems prevent damages caused by short circuits, overheating and overloads and make it safe and reliable.

It comes with 2 microphone inputs, 1 line input, and speaker terminals both for 4/8 Ohm.

It is provided with Mp3 module for music track playback tuner and bluetooth receiver to connect smartphones or tablets.

The current manual is referred to 2 models differing only for their power.

Cautions and warnings

• Read carefully the instructions given in this manual and follow them strictly
• Keep this manual for future reference and include it if you give the product to another user.
• This device works with dangerous 230V mains power. Do not open, do not disassemble and don't try to operate inside. In case of wrong use an electric shock may occur.

- Contact a specialized technician for the installation

• Always make sure to connect the device to a power outlet with the correct voltage

- Avoid using the unit: in places with temperatures above 35C, or in places exposed to rain, humidity, impacts and vibrations.

- Do not allow flammable liquid, water or objects to enter the product.

- Install the product in a ventilated position, far from heat sources and don't obstruct the air vents.

- In the event of a serious operating problem, stop using the product immediately. Never try to repair it by yourself, but contact the authorized technical service center. Repairs carried out by unskilled persons could lead to serious damages both to the fixture and to people.

- Disconnect the unit from power when it is not used.

- Wait for the product to cool before cleaning or maintenance

- If the product doesn't turn on check the fuse and if necessarily replace it with one of the same types and rating, after disconnecting the fixture from power.

- Do not turn the product on and off at short intervals, it may reduce the life of the device.

TECHNICAL SPECIFICATIONS

Power (Max/RMS)	2x15W
Power supply	110-230V~AC-50/60Hz;12V-16V
Tone controls	None
Output Impedance	4-8 Ohms
RCA input &output	1
Mic inputs	2
MP3 player	USB/TF/BT
Bluetooth	Yes Freq.2.4Ghz
Other functions	FM radio /Priority/mute
Fuse	2A
Frequency response	Mic 100Hz-20 KHz; Line30Hz-20KHz
Total THD (at 1 KHz)	Less than 1%
Signal/noise ratio	Mic>70dB Line>80dB
Remote control battery	CR 2032 3VLithium(included)
Dimensions	150*52x190mm
Weight	1.0 Kg

Memphis 30USB

ATTENTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER, CONTAINS NO USEFUL PARTS FOR THE USER, REFER TO QUALIFIED STAFF FOR ASSISTANCE.

The manufacturer, in order to improve its products, reserves the right to modify their characteristics whether technical or aesthetic, at any time and without notice.

This symbol alerts you of the presence of important operating and maintenance instructions; in the manual or in the documentation accompanying the product

This symbol alerts you to the presence of uninsulated dangerous voltage within the product's enclosure that might be of sufficient magnitude to constitute a risk of electric shock. Do not open the product's case

To prevent possible hearing damage, do not listen at high volume levels for long periods.

The CE mark indicates that this product complies with the applicable European directives and their related standards Compliance documentation in complete form is available at the company Karma Italiana Srl.

Directive 2012/19/UE regarding electric and electronic equipment waste (WEEE). The symbol of the crossed-out dustbin indicates that the product at the end of its life must be collected separately from other waste. The user must therefore, confer the fixture complete with all the essential components to an authorized disposal center for collection of electronic and electrical waste, or return it to the deceler when buying new equipment of equivalent type, at a rate of one to one, or one to zero if external dimension is less than 25cm. Appropriate separate collection to send the decommissioned equipment to recycling, treatment and environmentally compatible disposal helps to prevent negative impact on the environment and human health and promotes recycling of the materials making up the product.

The product's remote control contains a battery which according to the European Directive 2013/56/EU cannot be disposed of with normal household waste. Please inquire about the local regulations regarding the separate collection of batteries: a correct disposal allows to avoid negative consequences for the environment and health.

USER'S

MANUAL

- Never disconnect the product from the power source by pulling on the cord. - Periodically check the condition of the power cord.

Shipments and complaints

When purchasing or receiving the product open the box and carefully check the content to make sure that all parts are present and in good condition. Immediately notify the seller of any transport damage suffered by the device. If you send the product for repair, it must be shipped with complete original packaging: we therefore recommend keeping it along with invoice or the purchase receipt.

Before making any connection, be sure that the unit is unplugged from the power outlet.

All connections must be made with the appliance turned off.

Impedance speaker connection

This type of connection does not allow to limit individually the power of each single speaker, but it gives the possibility to obtain higher performances. The main rule to be respected is that the total impedance of the speakers must be compatible with the impedances supported by the amplifier where the speakers will be connected (4-8 Ω). If you use more than one speaker, the value of impedance will be added up (in case of series wiring) or divided (in case of series wiring).

If you connect only one speaker you have to consider the impedance of the speaker itself. Mixing connections are also possible. Below are two examples:

Memphis 30USB

100 W 16 Ω 50 W 8Ω 50 W 8Ω 2 speakers x 8 Ω = 16 Ω

4Ω 4Ω 4Ω 4Ω 4Ω 50W 50W 8Ω 8Ω 1 speakers x 4 Ω = 16 Ω 2 speakers x 8 Ω = 16 Ω

Total=4Ω with 400W total power

Front

PA-302 1 2 3 4 5 6 7 8

1. LCD SCREEN
2. USB PORTTF CARD SOCKET
   3.USB PLAY CONTROL KEYS
   4.DYNAMIC MICROPHONEINPUTS
   5.MICROPHONEVOLUME CONTROLS
3. AUXVOLUME CONTROL
4. MASTER VOLUME CONTROL
   8.ON/OFF

Back

CE ELECTRIC SPEAKERS AD IN 10VDC IN SPEAKERS PRE OUT IN 1 2 3 4

Remote Control
1. ACPOWERINPUT
2.12VDCPOWERINPUT
3. STEREO SPEAKER OUTPUT
4.AUX12RCAINPUTAND
OUTPUT

Grid of circular icons with symbols and numbers, possibly representing a diagram or layout

It allows to set and adjust from remote the main functions of the multimedia module Before use make sure that the battery is charged.

BLUETOOTH

This amplifier includes the Bluetooth function to receive audio from smartphones and tablets without using connection cables. to activate the function press the "mode button (1) on the multimedia module: the word "BLUE" will appear on the display. Enter the bluetooth setup menu of your phone and scan for the amplifier to pair it. From this moment on all the audio from your phone will be sent to the amplifier

FM RADIO

Using the mode button select the Radio function. Through the other keys you can search for the desired radio station.

A BLUE B USB TF CARD C

100 W 16 Ω 50 W 8Ω 50 W 8Ω 2 speakers x 8 Ω = 16 Ω

4Ω 4Ω 4Ω 4Ω speakers x 4Ω = 16Ω 50W 8Ω 2 speakers x 8Ω = 16Ω

Total=4Ω with 400W total power

Frontal

PA-302 1 2 3 4 5 6 7 8

1. PANTALLA LCD
2. TOMA DE TARJETA PUERTO USB
   3.TECLAS DE CONTROL DE
   REPRODUCCIÓN USB
3. ENTRADAS DINÁMICAS DE
   MICRÓFONO
4. CONTROLES DE VOLUMEN DEL
   MICRÓFONO
5. CONTROL DE VOLUMEN
   AUXILIAR
6. CONTROL DE VOLUMEN
   MAESTRO
7. ENCENDIDO/APAGADO

Posterior

CE ELECTRIC SENSIFICATION AD IN 10VDC IN SPEAKERS PRE OUT IN 1 2 3 4

Grid of circular icons with symbols and numbers, possibly representing a diagram or layout