HQ Power PROMIX220U - Mixer

PROMIX220U - Mixer HQ Power - Free user manual and instructions

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Product typeMixing console
BrandHQ Power
ModelPROMIX220U
Power supply100-240 VAC, 50/60 Hz
Power consumption30 W
Dimensions290 x 226 x 117 mm
Frequency response20 Hz - 20 kHz
Signal-to-noise ratio (LINE)85 dB
Signal-to-noise ratio (PHONO)75 dB
Signal-to-noise ratio (MIC)70 dB
Harmonic distortion (LINE/PHONO)< 0.02%
Crosstalk> 15 dB
Per-channel equalizerHI +12/-24 dB (13 kHz), MID +12/-24 dB (1 kHz), LOW +12/-24 dB (70 Hz)
Microphone equalizerHI +12/-12 dB (10 kHz), MID +12/-12 dB (1 kHz), LOW +12/-12 dB (100 Hz)
Inputs2 x LINE (RCA), 1 x PHONO (RCA), 1 x MIC (Combo 6.35 mm), 1 x USB
OutputsMaster XLR, Master RCA, Booth RCA, Rec RCA, Headphones (6.35 mm)
Main featuresTrim, peak meter, talk-over, crossfader (2 curves), headphone Cue/Master balance, 3-band equalizer per channel and microphone
MaintenanceDisconnect before cleaning, damp lint-free cloth, no alcohol or solvents
SafetyIndoor use, avoid moisture and splashes, do not block vents
RepairabilityNo user-serviceable parts, contact dealer
Warranty24 months for consumer use (conditions in manual)

Frequently Asked Questions - PROMIX220U HQ Power

How to connect a microphone to the PROMIX220U?
Use the MIC input (6.35 mm jack) on the back of the unit. Adjust the level with the MIC LEVEL knob and adjust the microphone equalizer (HI/MID/LOW) as needed.
What to do if the sound is too low?
Check the TRIM level of each channel, the channel fader level, the Master volume, and the source level. Make sure the cables are properly connected and the equalizer is not too attenuated.
How to use the talk-over function?
Press the TALK OVER button to attenuate all channels by 14 dB except the microphone. Press again to return to normal level.
How to clean the mixing console?
Unplug the unit. Wipe it with a damp, lint-free cloth. Do not use alcohol or solvents. Do not let liquid enter the device.
How to select the crossfader curve?
Use the crossfader curve selector (mark 21) to choose between an abrupt or smooth transition.
Can I connect a turntable?
Yes, connect the turntable to the PHONO input (channel 1) and set the source selector to PHONO. Also connect the ground wire to the GND terminal.
What does the LED meter indicator mean?
The LED meter indicates the master output level. It allows real-time signal visualization to avoid saturation.
How to adjust the equalizer for clear sound?
Use the HI (treble), MID (midrange), and LOW (bass) knobs of each channel. Turn clockwise to increase (+12 dB) and counterclockwise to decrease (-24 dB for channel, -12 dB for microphone).
What is the required power supply voltage?
The device operates on a mains power supply of 100-240 VAC, 50/60 Hz. Check that your outlet matches.
What to do in case of malfunction?
First check the connections and settings. If the problem persists, contact your dealer. Do not open the device as no parts are user-serviceable.

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Download the instructions for your Mixer in PDF format for free! Find your manual PROMIX220U - HQ Power and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. PROMIX220U by HQ Power.

USER MANUAL PROMIX220U HQ Power

To all residents of the European Union

Important environmental information about this product

HQ Power PROMIX220U - Important environmental information about this product - 1

This symbol on the device or the package indicates that disposal of the device after its lifecycle could harm the environment. Do not dispose of the unit (or batteries) as unsorted municipal waste; it should be taken to a specialized company for recycling. This device should be returned to your distributor or to a local recycling service. Respect the local environmental rules.

HQ Power PROMIX220U - Important environmental information about this product - 2

If in doubt, contact your local waste disposal authorities.

Thank you for choosing HQPower™! Please read the manual thoroughly before bringing this device into service. If the device was damaged in transit, don't install or use it and contact your dealer.

2. Safety Instructions

HQ Power PROMIX220U - Safety Instructions - 1

Be very careful during the installation: touching live wires can cause life-threatening electroshocks.

HQ Power PROMIX220U - Safety Instructions - 2

Always disconnect mains power when device not in use or when servicing or maintenance activities are performed. Handle the power cord by the plug only.

HQ Power PROMIX220U - Safety Instructions - 3

Keep this device away from children and unauthorized users.

HQ Power PROMIX220U - Safety Instructions - 4

There are no user-serviceable parts inside the device. Refer to an authorized dealer for service and/or spare parts.

• Make sure that the available voltage does not exceed the voltage stated in the specifications of this manual.
- Do not crimp the power cord and protect it against damage. Have an authorised dealer replace it if necessary.

3. General Guidelines

Refer to the Velleman® Service and Quality Warranty on the last pages of this manual.

HQ Power PROMIX220U - General Guidelines - 1

Indoor use only. Keep this device away from rain, moisture, splashing and dripping liquids. Never put objects filled with liquid on top of or close to the device.

HQ Power PROMIX220U - General Guidelines - 2

Keep this device away from dust and extreme heat. Make sure the ventilation openings are clear at all times. For sufficient air circulation, leave at least 1" (± 2.5 cm) in front of the openings.

HQ Power PROMIX220U - General Guidelines - 3

Protect this device from shocks and abuse. Avoid brute force when operating the device.

  • Familiarise yourself with the functions of the device before actually using it. Do not allow operation by unqualified people. Any damage that may occur will most probably be due to unprofessional use of the device.
  • All modifications of the device are forbidden for safety reasons. Damage caused by user modifications to the device is not covered by the warranty.
  • Only use the device for its intended purpose. All other uses may lead to short circuits, burns, electroshocks, lamp explosion, crash, etc. Using the device in an unauthorised way will void the warranty.
  • Damage caused by disregard of certain guidelines in this manual is not covered by the warranty and the dealer will not accept responsibility for any ensuing defects or problems.
    • A qualified technician should install and service this device.
  • Do not switch the device on immediately after it has been exposed to changes in temperature. Protect the device against damage by leaving it switched off until it has reached room temperature.
  • This device is designed for professional use on stage, in discos, theatres, etc. It should only be used indoors with an alternating current of 230 VAC/50 Hz.
  • Use high-quality shielded cables with low capacitance throughout the system.
  • Avoid using excessively long cables. Make sure all plugs and jacks are in perfect working order to avoid hum, noise and popsthat could damage speakers.
  • Route one cable at the time. Pay attention to the labelled audio input and output jacks.

  • Always begin with the master faders, volume controls and the amplifier volume at minimum position. Gradually turn up the volume after connection is completed.
    • Use the controls with restraint. Rapid movements may damage the speakers due to amplifier clipping.
    • Use the original packaging if the device is to be transported.

  • Keep this manual for future reference.

4. Features

• outputs: 2 Master (XLR and RCA), 1 Rec (RCA) and booth monitor output (RCA)
- inputs: 1 Phono (RCA), 2 Line (RCA) and 1 MIC (Combi)
- trim: gain for each input channel
- peak level meter: allows the user to instantly determine the source input condition for each channel
- talk over: mutes -14dB all levels apart from the microphone
• cross fader curve: choose from two types of cross fader start-up options
- headphone monitor balance between cue and master out
• gain control with 3-fold sound control (+12/-24dB) per channel
- MIC channel 1 with 3-fold sound control (+12/-12dB), gain, cue and talk-over
• ultra high-performance headphones output, 1-way equalizer, cue-master-mix.

5. Overview

Refer to the illustrations on page 2 of this manual.

1power switch: turn the mixer on or off.
2POWER SUPPLY INPUT: connect to 230VAC/50Hz power source
3Balanced master outputs: audio output signal connectors (XLR, symmetrical)
4Master RCA output: RCA connection to an auxiliary amplifier (not included)
5BOOTH: RCA connection for booth monitor (not included)
6REC: RCA connection to recording device (not included)
7CONTROL A/ B: CD player inputs
8USB: USB input
9Input connectors (CH2-CH1): connect an external device (not incl., e.g. turntable, CD player...) to these RCA (cinch) connectors.
10GND (ground) connection: when buzzing occurs, connect to turntables to create earth connection.
11PHONES OUT: plug a headphone into this jack for audio monitoring
126.35mm microphone input (microphone not incl.)MIC LEVEL: adjust the microphone input levelHI/ MID/ LOW: microphone equalizer
13Input channel controls (CH1/CH2)Input selector switches:Channel 1: LINE or PHONO. Set to PHONO if a turntable (not incl.) is connected to the input; otherwise set to LINE.Channel 2: LINE or USB. Set to USB if an input device is connected via the USB port [8]; otherwise set to LINE.TRIM: adjust the input signal levelHI/ MID/ LOW: channel equalizer
14LED meter: indicates the master output level
15TALK OVER: press this button to decrease the sound level for everything other than the main microphone to 14dB. Press again to restore original status.
16Headphones controlsPHONES LEVEL: adjust the output level of the headphonesCUE: mixing adjustment knob. Turn to the left to hear channel 1. Turn to the right to hear channel 2. At the centre position, the levels for both channels are even.
17Cross fader: moving the slider from left to right will fade in channel 2 (louder) while fading out channel 1 (more quiet). In the middle position, both channels are played at equal volume.
18MASTER BALANCE: adjust the left-right balance of the master output
19Channel fader: set level of the channels with these sliders.
20Master fader: master volume control
21Cross fader curve selector: select one of the cross fader start-up curves (abrupt or smooth transition).
22BOOTH MONITOR: adjust the level of the booth monitor

6. Cleaning and maintenance

  • All screws should be tightened and free of corrosion.
  • The housing, visible parts, mounting supports and the installation location (e.g. ceiling, suspension, trussing) should not be deformed, modified or tampered with e.g. do not drill extra holes in mounting supports, do not change the location of the connections.
  • Moving mechanic parts must not show any signs of wear and tear.
  • The electric power supply cables must not show any damage. Have a qualified technician maintain the device.
  • Disconnect the device from the mains prior to maintenance activities.
  • Wipe the device regularly with a moist, lint-free cloth. Do not use alcohol or solvents.
  • There are no user-serviceable parts.
  • Contact your dealer for spare parts if necessary.

  • Technical Specifications

power supply 100-240Vac ~ 50/60Hz
power consumption 30W
input terminal LINE 400mV
PHONO15mV
MIC10mV/
frequency response 20Hz-20KHz
S/N ratio LINE 85dB
PHONO75dB
MIC70dB
THDLINE/PHONO< 0.02%
crosstalk> 15dB
channel equalizerHI +12dB, -24dB (13kHz)
MID+12dB, -24dB (1kHz)
LOW +12dB, -24dB (70Hz)
MIC equalizerHI +12dB, -12dB (10kHz)
MID+12dB, -12dB (1kHz)
LOW +12dB, -12dB (100Hz)
dimensions290 x 226 x 117mm (11.4" x 8.9" x 4.6")

Use this device with original accessories only. Velleman nv cannot be held responsible in the event of damage or injury resulted from (incorrect) use of this device.

For more info concerning this product and the latest version of this manual, please visit our website www.hqpower.eu.

The information in this manual is subject to change without prior notice.

The copyright to this manual is owned by Velleman nv. All worldwide rights reserved.

No part of this manual or may be copied, reproduced, translated or reduced to any electronic medium or otherwise without the prior written consent of the copyright holder.

Velleman® Service and Quality Warranty

Since its foundation in 1972, Velleman® acquired extensive experience in the electronics world and currently distributes its products in over 85 countries.

All our products fulfil strict quality requirements and legal stipulations in the EU. In order to ensure the quality, our products regularly go through an extra quality check, both by an internal quality department and by specialized external organisations. If, all precautionary measures notwithstanding, problems should occur, please make appeal to our warranty (see guarantee conditions).

General Warranty Conditions Concerning Consumer Products (for EU):

- All consumer products are subject to a 24-month warranty on production flaws and defective material as from the original date of purchase.

- Velleman® can decide to replace an article with an equivalent article, or to refund the retail value totally or partially when the complaint is valid and a free repair or replacement of the article is impossible, or if the expenses are out of proportion. You will be delivered a replacing article or a refund at the value of 100% of the purchase price in case of a flaw occurred in the first year after the date of purchase and delivery, or a replacing article at 50% of the purchase price or a refund at the value of 50% of the retail value in case of a flaw occurred in the second year after the date of purchase and delivery.

• Not covered by warranty:

- all direct or indirect damage caused after delivery to the article (e.g. by oxidation, shocks, falls, dust, dirt, humidity...), and by the article, as well as its contents (e.g. data loss), compensation for loss of profits;

- consumable goods, parts or accessories that are subject to an aging process during normal use, such as batteries (rechargeable, non-rechargeable, built-in or replaceable), lamps, rubber parts, drive belts... (unlimited list);

- flaws resulting from fire, water damage, lightning, accident, natural disaster, etc....;

- flaws caused deliberately, negligently or resulting from improper handling, negligent maintenance, abusive use or use contrary to the manufacturer's instructions;

- damage caused by a commercial, professional or collective use of the article (the warranty validity will be reduced to six (6) months when the article is used professionally);

- damage resulting from an inappropriate packing and shipping of the article;

- all damage caused by modification, repair or alteration performed by a third party without written permission by Velleman®.

- Articles to be repaired must be delivered to your Velleman® dealer, solidly packed (preferably in the original packaging), and be completed with the original receipt of purchase and a clear flaw description.

- Hint: In order to save on cost and time, please reread the manual and check if the flaw is caused by obvious causes prior to presenting the article for repair. Note that returning a non-defective article can also involve handling costs.

- Repairs occurring after warranty expiration are subject to shipping costs.

- The above conditions are without prejudice to all commercial warranties.

The above enumeration is subject to modification according to the article (see article's manual).

NL

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Product information

Brand : HQ Power

Model : PROMIX220U

Category : Mixer