OMNITRONIC PM-222P DJ Mixer or Player User Manual

: June 5, 2024
: OMNITRONIC

Table of Contents

OMNITRONIC PM-222P DJ Mixer or Player
Introduction
Product features
Safety Instructions
Operating Determinations
Operating Elements and Connections
Setup
Operation
Cleaning and Maintenance
8 Technical Specifications
Protecting the Environment
References
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OMNITRONIC PM-222P DJ Mixer or Player

Introduction

Welcome to Omnitronic! Thank you for choosing one of our products. This user manual will show you how to install and operate the mixer. Users of this product are recommended to carefully read all warnings in this manual and on the unit in order to protect yourself and others from damage. Please save this document for future needs and pass it on to further owners. This user manual is valid for item number: 10006824. Please save this document for future needs and pass it on to further owners.

Product features

2 input channels with gain control, 3-band EQ and channel fader
DJ microphone channel with level control and 2- band EQ
Integrated Bluetooth audio streaming for your smartphones and tablets
MP3 player with USB port and blue LCD screen
Pre-fader listening to all input channels and the master output via adjustable stereo headphones output
Crossfader with adjustable curve and reverse function
Master channel with level control and 6-digit stereo LED level meter, switchable between master and PFL signal
4 line and 2 phono inputs via RCA jacks
Additional recording output

Safety Instructions

Caution!
Keep this device away from rain and moisture!

Caution!
Be careful with your operations. With a dangerous voltage you can suffer a dangerous electric shock when touching the wires!

This device has left our premises in absolutely perfect condition. In order to maintain this condition and to ensure a safe operation, it is absolutely necessary for the user to follow the safety instructions and warning notes written in this user manual. Damages caused by the disregard of this user manual are not subject to warranty. The dealer will not accept liability for any resulting defects or problems.

Unpacking

Please make sure that there are no obvious transport damages. Should you notice any damages, do not take the device into operation and immediately consult your local dealer.
Save the package and all packing materials. In the event that a fixture must be returned to the factory, it is important that the fixture be returned in the original factory box and packing.

Protection Class

This device falls under protection-class II and features a protective insulation. The voltage and frequency must exactly be the same as stated on the device. Wrong voltages or power outlets can lead to the destruction of the device and to mortal electrical shock.

Power Cord

Always plug in the power plug least. The power plug must always be inserted without force. Make sure that the plug is tightly connected with the outlet.
Never let the power cord come into contact with other cables! Handle the power cord and all connections with the mains with particular caution! Never touch them with wet hands, as this could lead to mortal electrical shock.
Never modify, bend, strain mechanically, put pressure on, pull or heat up the power cord. Never operate next to sources of heat or cold. Disregard can lead to power cord damages, fire or mortal electrical shock.
The cable insert or the female part in the device must never be strained. There must always be sufficient cable to the device. Otherwise, the cable may be damaged which may lead to mortal damage.
Make sure that the power cord is never crimped or damaged by sharp edges. Check the device and the power cord from time to time.
If extension cords are used, make sure that the core diameter is sufficient for the required power consumption of the device. All warnings concerning the power cords are also valid for possible extension cords.
Always disconnect from the mains, when the device is not in use or before cleaning it. Only handle the power cord by the plug. Never pull out the plug by tugging the power cord. Otherwise, the cable or plug can be damaged leading to mortal electrical shock. If the power plug or the power switch is not accessible, the device must be disconnected via the mains.
If the power plug or the device is dusty, the device must be taken out of operation, disconnected and then be cleaned with a dry cloth. Dust can reduce the insulation which may lead to mortal electrical shock. More severe dirt in and at the device should only be removed by a specialist.

Liquids

There must never enter any liquid into power outlets, extension cords or any holes in the housing of the device. If you suppose that also a minimal amount of liquid may have entered the device, it must immediately be disconnected. This is also valid, if the device was exposed to high humidity. Also if the device is still running, the device must be checked by a specialist if the liquid has reduced any insulation. Reduced insulation can cause mortal electrical shock.

Foreign Objects

There must never be any objects entering into the device. This is especially valid for metal parts. If any metal parts like staples or coarse metal chips enter into the device, the device must be taken out of operation and disconnected immediately. Malfunction or short-circuits caused by metal parts may cause mortal injuries.

Operating Determinations

This device is used to mix audio sources. It has been specially designed for professional applications.
Power Supply

Only connect the device to a properly installed mains outlet. The outlet must be protected by residual current breaker (RCD). The voltage and frequency must exactly be the same as stated on the device. If the mains cable is equipped with an earthing contact, then it must be connected to an outlet with a protective ground. Never deactivate the protective ground of a mains cable. Failure to do so could possibly injure the user.

Installation

Do not shake the device. Avoid brute force when installing or operating the device. When choosing the installation spot, please make sure that the device is not exposed to extreme heat, moisture or dust. There should not be any cables lying around. You endanger your own and the safety of others!

Taking into Operation

Operate the device only after having familiarized with its functions. Do not permit operation by persons not qualified for operating the device. Most damages are the result of unprofessional operation!

Ambient Conditions

The ambient temperature must always be between -5° C and +45° C. Keep away from direct insulation (particularly in cars) and heaters. The relative humidity must not exceed 50 % with an ambient temperature of 45° C.
This device must only be operated in an altitude between -20 and 2000 m over NN.
Never use the device during thunderstorms. Over voltage could destroy the device. Always disconnect the device during thunderstorms.
This device must never be operated or stockpiled in surroundings where splash water, rain, moisture or fog may harm the device. Moisture or very high humidity can reduce the insulation and lead to mortal electrical shocks.
When using smoke machines, make sure that the device is never exposed to the direct smoke jet and is installed in a distance of 0.5 meters between smoke machine and device.

Serial Barcode

Never remove the serial barcode from the device as this would make the guarantee void.

Transport

Please use the original packaging if the device is to be transported.

Cleaning and Service

Disconnect from mains before cleaning! Never use solvents or aggressive detergents in order to clean the device! Rather use a soft and damp cloth.
There are no serviceable parts inside the device except for the fuse. Maintenance and service operations are only to be carried out by authorized dealers! Should you need any spare parts, please use genuine parts.

Modifications and Guarantee

Please consider that unauthorized modifications on the speaker system are forbidden due to safety reasons!
If this device will be operated in any way different to the one described in this manual, the product may suffer damages and the guarantee becomes void. Furthermore, any other operation may lead to dangers like short-circuit, burns, electric shock, etc.

Operating Elements and Connections

OMNITRONIC PM-222P DJ Mixer or Player 1

No.	Function
1	USB port connecting a USB storage device
2	LCD screen for the audio player
3	PLAY/STOP button for playback control
4	PAIRING button for pairing/unpairing Bluetooth devices
5	◄/I buttons for title selection and fast forward/rewind
6	Control HIGH adjusts the high range for the microphone
7	Control LOW adjusts the bass range for the microphone
8	LEVEL control for the microphone
9	Selector switch X-FADER REVERSE to reverse channel 1 and 2 for the

crossfader
10| Selector switch CURVE for adjusting the crossfader curve. Use the left position for sharp crossfading and the right position for smooth crossfading.
11| Input source selector switch for channel 1 and 2
12| GAIN control for adjusting the input amplification for channel 1 and 2
13| Control HIGH adjusts the high range for channel 1 and 2
14| Control MID adjusts the mid range for channel 1 and 2
15| Control LOW adjusts the bass range for channel 1 and 2
16| Channel fader for volume control of channel 1 and 2
17| Balanced XLR input for connecting a microphone
18| Crossfader for channel 1 and 2. In mid-position, both channels can be heard at the same volume.
19| Power indicator and 6-digit LED meter for the stereo master signal or monitor signal
20| Switches the LED meter between master signal and monitor signal
21| Volume control MASTER LEVEL for the master output
22| Control CUE MIX blends between monitor signal and music program currently playing (ahead of the master output control) for the headphones output
23| Volume control CUE LEVEL for the headphones
25| Routing switch for the monitor signal: left position = channel 1, right position = channel 2
24| 3.5 mm/6.3 mm jacks for connecting stereo headphones. Turn the level control (23) down before plugging in any headphones, as sudden high-volume impact may damage your ears.
26| Power on/off
27| Power input; plug in the supplied power cable here
28| Stereo output (RCA) for connecting amplifiers or other units with line level input
29| Stereo output (RCA) for connecting a recording unit
30| Stereo inputs (RCA) for connecting units with line level outputs such as CD players
31| Stereo inputs (RCA) for connecting units with line level outputs such as CD players or turntables with magnetic system
32| Ground clamping screw for turntables
33| Input switch for the stereo inputs (31): left position = line level, right position = phono level

Setup

Placing the mixer
The mixer can be used as a table top unit or it can be installed into a console. Please make sure that there is enough space around the unit for ventilation to improve heat dissipation. Steady overheating will damage the unit.
Cable connections
The mixer offers numerous, highly flexible possibilities for balanced or unbalanced connection of professional audio equipment. To avoid interfering noise, switch off the mixer or set the output controls to minimum prior to connecting and disconnecting equipment. Be sure to use only short, high-grade cables. The illustrations below show the wiring of these cables.

OMNITRONIC PM-222P DJ Mixer or Player 3

Powering up
To protect your audio equipment, specifically your speakers, follow this power-up sequence: Set all output volume controls of any equipment to minimum. Switch on your audio sources first, then the mixer. Always switch on amplifiers last. Then turn up the volume control on your sources (if provided) and set the output volume of the mixer to a low level. Turn up the volume controls of your amplifier(s) slowly. Make adjustments to all volume settings as needed. For switching off, follow the inverse sequence: always switch off amplifiers first, then the mixer and then the audio sources.

Operation

Basic adjustment of the input channels

First set all gain controls, equalizer controls and the crossfader to mid-position.
Use the input selector in channel 1 to select the input to which the audio source is connected.
Feed an audio signal (test signal or music piece) to the channel and advance the channel fader to approx. 2/3 of its maximum. Set the other channel fader to zero.
To monitor the signal via the speaker of a PA system connected, advance the master control to approx. 2/3 of its maximum. The signal can also be monitored via headphones.
Route channel 1 to the monitor path with the CUE button and switch the LED level meter to monitor mode with the button (20). Now the LED meter indicates the prefader signal of channel 1.
Via the LED meter, control the level of the channel with the corresponding gain control. If the red clip LEDs of the meter light up, there is an overload of the channel and the level of the input signal must be reduced.
Repeat the steps for the other input channel as described above.

Adjustment of the output channel
The output signal is fed to the adjustable master output and to the recording output without individual level control.

Switch the LED level meter to master mode with the button (20).
Via the LED level display, adjust the master signal to an optimum level with the master control. Usually an optimum level control is obtained if the LED level display shows values in the 0 dB range at average volume. However, if the red clip LEDs light up, the master signal must be controlled to a corresponding lower level.
The master signal at the recording output REC is taken off ahead of the output controls, i.e. it is not affected by the master control.

Crossfading between the two input channels

The crossfader allows crossfading between both input channels:
- crossfader moved to the left: fade-in of channel 1 and fade-out of channel 2
- crossfader moved to the right: fade-in of channel 2 and fade-out of channel 1
- For hearing the signals of the two channels at the same level, set the crossfader to mid-position.
Use selector switch X-FADER REVERSE to reverse channel 1 and 2 for the crossfader.
The selector switch CURVE allows for adjustment of the crossfading characteristic: Use the left position for sharp crossfading (e.g. for scratching and cutting) and the right position for smooth crossfading (e.g. for long mixes). Do not use this switch while a signal is present as this may cause a sudden change in volume.

Announcements via the DJ microphone
Adjust the volume of the microphone announcement with the control MIC LEVEL and optimize the sound with the tone controls HIGH and LOW.

Prefader listening to the channels
The cue function allows monitoring each of the input channels via headphones even if the corresponding channel is faded out. Thus, it is possible, e. g. to time the moment for fading in an audio source. Alternatively it is also possible to monitor the current music program ahead of the master control.

For prefader listening to a channel, select the corresponding position with the CUE switch and set the control CUE MIX to the left stop position. To monitor the current music program ahead of the master control, set the control to the right stop position.
Adjust the desired headphone volume with the control CUE LEVEL.
To indicate the monitor level via the LED meter, set the corresponding switch to position CUE.

Using the audio player
The audio player allows streaming music from your mobile devices such as smartphones, tablets and notebooks and accepts USB storage devices with MP3, WMA and WAV files.

To use the audio player, set the corresponding input selector to the left position PLAYER.
For Bluetooth operation press the PAIRING button to enter pairing mode. The display indicates “ConnectingV”.
Activate the Bluetooth function at the Bluetooth source and start the device scan. Select “PM-222P“ from the list and connect the devices.
Now play music at the Bluetooth source as you normally would and use the control elements of the input channel to mix the audio player’s signal to the master signal.
For USB operation insert a USB drive into the USB port. After loading a device, it is selected as the playback medium and read in. The display shows various information. If a data carrier is not recognized at the first try, remove it and insert it again. Now use the PLAY/ STOP and / buttons for playback control.

Cleaning and Maintenance

Disconnect from mains before starting maintenance operation! We recommend a frequent cleaning of the device. Please use a soft lint-free and moistened cloth. Never use alcohol or solvents! There are no serviceable parts inside the device except for the fuse. Maintenance and service operations are only to be carried out by authorized dealers. Should you need any spare parts, please use genuine parts. If the power supply cable of this device becomes damaged, it has to be replaced by a special power supply cable available at your dealer. Should you have further questions, please contact your dealer.

8 Technical Specifications

PM-222P

Protecting the Environment

Disposal of old equipment

When to be definitively put out of operation, take the product to a local recycling plant for a disposal which is not harmful to the environment. Devices marked with this symbol must not be disposed of as household waste. Contact your retailer or local authorities for more information. Remove any inserted batteries and dispose of them separately from the product.
You as the end user are required by law (Battery Ordinance) to return all used batteries/rechargeable batteries. Disposing of them in the household waste is prohibited. You may return your used batteries free of charge to collection points in your municipality and anywhere where batteries/ rechargeable batteries are sold. By disposing of used devices and batteries correctly, you contribute to the protection of the environment.