auDiopHony H11238 MOJO2000LIVE 12 Inch Active System with Mixer Reverb Bluetooth 5.0 TWS and DSP User Guide

auDiopHony H11238 MOJO2000LIVE 12 Inch Active System with Mixer Reverb

Bluetooth 5.0 TWS and DSP

Safety information

• This unit is intended for indoor use only. Do not use it in a wet, or extremely cold/hot locations. Failure to follow these safety instructions could result in fire, electric shock, injury, or damage to this product or other property.
• Any maintenance procedure must be performed by a CONTEST authorised technical service. Basic cleaning operations must thoroughly follow our safety instructions.
• This product contains non-isolated electrical components. Do not undertake any maintenance operation when it is switched on as it may result in electric shock.

Symbols used

• This symbol signals an important safety precaution.
• The WARNING symbol signals a risk to the user’s physical integrity. The product may also be damaged.
• The CAUTION symbol signals a risk of product deterioration.

Instructions and recommendations

1. Please read carefully :
   We strongly recommend to read carefully and understand the safety instructions before attempting to operate this unit.

2.  Please keep this manual :
   We strongly recommend to keep this manual with the unit for future reference.

3.  Operate carefully this product :
   We strongly recommend to take into consideration every safety instruction.

4.  Follow the instructions:
   Please carefully follow each safety instruction to avoid any physical harm or property damage.

5.  Avoid water and wet locations :
   Do not use this product in rain, or near washbasins or other wet locations.

6.  Installation :
   We strongly encourage you to only use a fixation system or support recommended by the manufacturer or supplied with this product. Carefully follow the installation instructions and use the adequate tools.
   Always ensure this unit is firmly fixed to avoid vibration and slipping while operating as it may result in physical injury.

7. Ceiling or wall installation :
   Please contact your local dealer before attempting any ceiling or wall installation.

8.  Ventilation :
   The cooling vents ensure a safe use of this product, and avoid any overheating risk. Do not obstruct or cover these vents as it may result in overheating and potential physical injury or product damage. This product should never been operated in a closed non-ventilated area such as a flight case or a rack, unless cooling vents are provided for the purpose .

9. Heat exposure :
   Sustained contact or proximity with warm surfaces may cause overheating and product damages. Please keep this product away from any heat source such as a heaters, amplifiers, hot plates, etc…

10. Electric power supply :
    This product can only be operated according to a very specific voltage. These information are specified on the label located at the rear of the product.

11.  Power cords protection:
    Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at lugs, convenience receptacles and the point where they exit from the fixture.

12.  Cleaning precautions :
    Unplug the product before attempting any cleaning operation. This product should be cleaned only with accessories recommended by the manufacturer. Use a damp cloth to clean the surface. Do not wash this product.

13.  Long periods of non use :
    Disconnect the unit’s main power during long periods of non use.

14.  Liquids or objects penetration :
    Do not let any object penetrate this product as it may result in electric shock or fire. Never spill any liquid on this product as it may infiltrate the electronic components and result in electric shock or fire.

15.  This product should be serviced when :
    Please contact the qualified service personnel if :

    • The power cord or the plug has been damaged.
    • Objects have fallen or liquid has been spilled into the appliance.
    • The appliance has been exposed to rain or water.
    • The product does not appear to operate normally.
    • The product has been damaged.

16.  Inspection/maintenance :
    Please do not attempt any inspection or maintenance by yourself. Refer all servicing to qualified personnel.

17.  Operating environment :
    Ambient temperature and humidity: +5 – +35°C, relative humidity must be less than 85% (when cooling vents are not obstructed). Do not operate this product in a non-ventilated, very humid or warm place.

Technical specifications

COLUMN

SUBWOOFER

COMPLETE SYSTEM

AMPLIFIER MODULE

Inputs

| CH1 : 1 x Combo XLR/Jack Ligne/Micro CH2 : 1 x Combo XLR/Jack Ligne/Micro CH3 : 1 x Jack Ligne

CH3 : 1 x RCA L/R ligne + Bluetooth®

Outputs| 1 Slot-in on the top of the subwoofer for the column

1x XLR balanced MIX OUT for the link with another system

DSP| 24 bit (1 in 2 out)

EQ / Presets / Low cut / Delay / Bluetooth® / TWS

Effect| Adjustable room type reverb on channels 1 and 2
Level| Volume settings for each way + Master
Sub| Subwoofer volume settings

Presentation

Rear View

1. Power input socket and Fuse
   Allows you to connect the speaker to an electrical outlet. Use the supplied IEC cord, and make sure the voltage delivered by the outlet is in adequation with the value indicated by the voltage selector before turning on the built- in amplifier. The fuse protects the power supply module and the built-in amplifier.
   If need to replace the fuse, please make sure the new fuse has exactly the same characteristics.

2.  Power switch

3. Subwoofer sound level
   Allows you to adjust the sound level of the bass. This setting also affects the main volume level. (PLEASE MAKE SURE TO CONFIGURE IT IN ORDER TO PREVENT THE LIMIT FROM BEING LIT).

4. Line level inputs
   CH3 input via balanced Jack (Line 20k Ohms) Connect here a JACK plug from a line level music instrument like guitar CH4/5 inputs via RCA and Bluetooth®
   Connect a line level instrument via the RCA. The Bluetooth® receiver is also on this channel.

5. Multi functions knob
   Allows you to enter into each function of the DSP and make the adjustements. Please check next page for more details.

6. Display
   Show the inputs level and the differents DSP functions

7. Channels 1 and 2 input selector
   Allows you to choose the type of source connected to each channel.

8. Channels sound level
   Allows you to adjust the sound level of each channel.
   This setting also affects the main volume level of the amplification system. (PLEASE MAKE SURE TO CONFIGURE IT IN ORDER TO PREVENT THE LIMIT FROM BEING LIT).

9. Input 1 and 2 reverb level settings

10. Input connectors
    CH1 and CH2 input via balanced COMBO (Mic 40k Ohms / Line 10k Ohms)
    Connect here an XLR or JACK plug from a line level music instrument or a microphone.

11. Balanced line output
    MIX OUTPUT: Used to connect another system. The output level is line and the signal is that of the master. This output is not affected by the DSP.

Bluetooth® pairing

With the multi functions knob (5) go to BT menu and set it to ON.
The Bluetooth® logo is blinking quickly on the display to indicate that its searching a Bluetooth® connexion. On your smartphone or computer select the “MOJO1200LINE” in the list of the Bluetooth® devices to connect it. The Bluetooth® logo is blinking slowly on the display and a sound signal indicate that your device is connected.
CAUTION

• Please make sure to properly configure the sound levels of your system. In addition to being unpleasant for the audience, improper settings can damage your whole sound system.
• The “LIMIT” indicators will light on when the maximum level is reached and must never be permanently lit.
• Beyond this maximul level, the volume will not increase but will be distorted.
• Moreover, your system can be destroyed by an excessive sound level despite of the internal electronic protections.
• First, in order to prevent that, adjust the sound level via the Level of each channel.
• Then, use the High/Low equalizer to adjust the acoustic as you wish and then the Master level.
• If the sound output does not seem powerful enough, we strongly recommend to multiply the number of systems in order to spread the sound output evenly.

DSP

Level bargraph

The display show the of each 4 channels and of the Master.
This allow you to visualize the signal and adjust the input level. There you can see also if the Limiter is activated.

Menus

Note: If you press and hold the multi-function key (5) for more than 5 seconds, you lock the menu.
The display then shows
To unlock the menu, press and hold the multi-function button again for more than 5 seconds.

TWS mode operation
The Bluetooth TWS mode allows you to connect two MOJO2000LIVE together in Bluetooth to broadcast in stereo from a single Bluetooth source (phone, tablet, … etc).
Switching on the TWS mode :

1.  If you have already paired one of the two MOJO2000LIVE, go to the Bluetooth management of your source and deactivate Bluetooth.
2.  On both MOJO2000LIVE, activate the TWS mode. A “Left Channel” or “Right Channel” voice message will be emitted to confirm that the TWS mode is active.
3.  Reactivate Bluetooth on your source and pair the device named MOJO2000LIVE.
4.  You can now play your music in stereo on two MOJO2000LIVE.
   Note: The TWS mode only works with a Bluetooth source.

Column

How to plug the column on the subwoofer

The MOJO2000LIVE column is directly mounted above the subwoofer thanks to its contact slot.
This slot guarantees the transmission of the audio signal between the column and the subwoofer. Cables are not required in this case. The drawing opposite describes column speaker mounted above the subwoofer.
The column were designed to be operated with this subwoofer.
Please do not use any other type of satellites as it may damage the whole sound system.

Connections

• Please make sure to properly configure the sound levels of your system. In addition to being unpleasant for the audience, improper settings can damage your whole sound system.
• The “LIMIT” indicators will light on when the maximum level is reached and must never be permanently lit.
• Beyond this maximul level, the volume will not increase but will be distorted.
• Moreover, your system can be destroyed by an excessive sound level despite of the internal electronic protections.
• First, in order to prevent that, adjust the sound level via the Level of each channel.
• Then, use the High/Low equalizer to adjust the acoustic as you wish and then the Master level.
• If the sound output does not seem powerful enough, we strongly recommend to multiply the number of systems in order to spread the sound output evenly.

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