ARVOMIC Professional 14-Channel Audio Mixer User Manual

1. Introducció

This manual provides detailed instructions for the setup, operation, and maintenance of your ARVOMIC Professional 14-Channel Audio Mixer, model ARMX777. Please read this manual thoroughly before use to ensure optimal performance and longevity of your device. This mixer is designed for various audio applications including recording, live sound, DJ, stage, and karaoke.

2. Característiques clau

• 3-Band EQ, 14 Channels: Provides both microphone input and line input. Features ultra-musical 3-band EQ on all channels with built-in reverberation effect and damping fader for professional adjustment.
• Alimentació fantasma +48V: Enables use with studio condenser microphones and wired microphones, and allows connection to laptops and computers.
• USB/Bluetooth Function: Built-in wireless Bluetooth function allows streaming music from smartphones, iPads, and other Bluetooth devices. USB port supports USB drives, USB sticks, and MP3s for audio streaming.
• Studio-Level Quality: 14-channel mixer with high headroom and studio-level audio quality. Compatible with wired, wireless, and capacitor microphones, suitable for home KTV, campus speeches, meetings, and studio recording.

3. Producte acabatview i Controls

Familiarize yourself with the layout and functions of your ARVOMIC ARMX777 mixer.

3.1. Main Product View

This image displays the complete ARVOMIC ARMX777 audio mixer along with its power adapter. It shows the 14 input channels, main faders, and the digital media player section on the right.

3.2. Channel Inputs

This image highlights the controls for a single channel, demonstrating the Balanced Input (MIC), Insert, Line Input, GAIN knob, PAN knob, HIGH EQ, MID EQ, LOW EQ, AUX Output Control, EFF (Effects Send), PEAK indicator, and the CHANNEL FADER. Each of the 14 channels has these controls for individual sound shaping.

3.3. Main Control Section

This image focuses on the main control area of the mixer. It includes the +48V PHANTOM POWER switch, OUTPUT LEVEL INDICATOR (LED meters), DELAY and REPEAT knobs for effects, HEADPHONE VOLUME control, AUX SEND knob, OUTPUT MAIN FADERS (LEFT/RIGHT) for overall volume, and EFFECTS SEND knob.

3.4. Output Section

This image illustrates the various output and input ports located on the top right of the mixer. These include AUDIO OUTPUT (Tape Out L/R), AUX SEND, EFFECT SEND, MAIN OUTPUT JACK (L/R), and LEFT/RIGHT STEREO INPUT (13/14).

3.5. Built-in USB Audio Interface and Dimensions

This image details the built-in USB and Bluetooth functions. It shows the USB PORT, FORWARD BUTTON, MODE/BT BUTTON, PLAY BUTTON, and LCD DISPLAY. It also indicates the external power input socket and the overall dimensions of the mixer: 56cm length, 23cm width, and 4.5cm height.

3.6. Connectivitat Bluetooth

This image visually represents the mixer's capability to connect wirelessly via Bluetooth to various modern devices such as smartphones, tablets, laptops, and computers, allowing for seamless audio streaming.

4. Guia de configuració

4.1. Desembalatge

Carefully remove the mixer and all accessories from the packaging. Verify that all components are present: ARVOMIC ARMX777 mixer, power adapter, and this user manual.

4.2. Connexió d'alimentació

1. Ensure the mixer's main faders are set to their lowest position.
2. Connect the provided power adapter to the mixer's external power input socket.
3. Plug the power adapter into a suitable electrical outlet. Note: This unit does not have a dedicated on/off switch; it powers on when connected to the mains.

4.3. Connexió de micròfons i instruments

• Micròfons: Connect XLR cables from your microphones to the Balanced Input (MIC) jacks on the desired channels. For condenser microphones requiring phantom power, ensure the +48V PHANTOM POWER switch is activated (refer to section 5.2).
• Dispositius de nivell de línia: Connect instruments or other line-level audio sources (e.g., keyboards, CD players) using 1/4" TS or TRS cables to the LINE INPUT jacks on the desired channels.
• External Effects/Processors: Use the INSERT jacks on individual channels to connect external effects units for specific channels.
• Sortida principal: Connect the MAIN OUTPUT JACKS (L/R) to your amplifier, powered speakers, or recording interface using 1/4" TS or TRS cables.
• Auriculars: Plug your headphones into the PHONES jack for monitoring.

5. Instruccions de funcionament

5.1. Basic Mixing

1. Ajust de guany: For each active channel, slowly increase the GAIN knob until the PEAK indicator briefly flashes during the loudest parts of the input signal. Then, slightly reduce the gain to prevent clipping.
2. Ajust d'EQ: Use the HIGH, MID, and LOW EQ knobs to shape the tone of each channel. Turn clockwise to boost frequencies, counter-clockwise to cut.
3. Control de panoràmica: The PAN knob adjusts the stereo position of the channel's signal (left or right).
4. Faders de canals: Slowly raise the CHANNEL FADER for each active channel to bring its signal into the mix.
5. Sortida principal: Adjust the OUTPUT MAIN FADERS (LEFT/RIGHT) to control the overall volume of the mix. Monitor the OUTPUT LEVEL INDICATOR to avoid clipping.

5.2. Using Phantom Power (+48V)

The +48V PHANTOM POWER switch supplies power to condenser microphones. Only activate this switch when using condenser microphones. Ensure all connections are made before activating to prevent damage to non-phantom powered devices.

5.3. Reproducció USB

1. Inseriu una unitat USB que contingui àudio files into the USB PORT.
2. The mixer will automatically detect the USB drive and display track information on the LCD DISPLAY.
3. Use the PLAY BUTTON to start/pause playback, and the FORWARD BUTTONS to navigate tracks.
4. The USB audio is routed through channels 13/14. Adjust the channel fader and EQ for channels 13/14 to control the USB playback volume and tone.

5.4. Emparellament Bluetooth

1. Press the MODE/BT BUTTON on the digital media player section until 'BT' is displayed on the LCD. The Bluetooth indicator will flash, indicating it's in pairing mode.
2. On your Bluetooth-enabled device (smartphone, tablet, computer), search for available Bluetooth devices.
3. Select 'ARVOMIC ARMX777' (or similar name) from the list to pair. Once paired, the Bluetooth indicator will stop flashing.
4. Play audio from your device. The Bluetooth audio is routed through channels 13/14. Adjust the channel fader and EQ for channels 13/14 to control the Bluetooth playback volume and tone.

5.5. Control d'efectes

The mixer features built-in effects, primarily delay. Use the DELAY knob to adjust the delay time and the REPEAT knob to control the number of repetitions. The EFFECTS SEND knob on the main control section adjusts the overall level of the effects sent to the main mix.

6. Manteniment

• Neteja: Use a soft, dry cloth to clean the surface of the mixer. Avoid using liquid cleaners, solvents, or abrasive materials, as they may damage the finish or internal components.
• Emmagatzematge: When not in use, store the mixer in a cool, dry place, away from direct sunlight, excessive heat, or humidity.
• Manipulació: Always handle the mixer with care. Avoid dropping it or subjecting it to strong impacts, which can damage internal circuitry or external controls.
• Ventilació: Ensure proper ventilation around the mixer during operation to prevent overheating. Do not block ventilation openings.

7. Solució De Problemes

8. Especificacions tècniques

9. Garantia i Suport

ARVOMIC aims to provide the most cost-effective systems and offers a 12 mesos de garantia for all our products. If you encounter any issues or are not satisfied with your item, please contact us immediately. We are committed to providing sincere support and assistance.

For warranty service or technical support, please contact ARVOMIC via email: arvoaudio@hotmail.com.