1. Introducció
This manual provides essential information for the safe and efficient operation of your Omnitronic EM-640 Animation Mixer. Please read this manual thoroughly before using the device to ensure proper setup, operation, and maintenance. Keep this manual for future reference.
The Omnitronic EM-640 is an entertainment mixer designed for professional audio and video mixing applications, featuring multiple input and output options for versatile use.
2. Instruccions de seguretat
Observeu sempre les següents precaucions de seguretat per evitar descàrregues elèctriques, incendis o danys al dispositiu.
- Font d'alimentació: Connect the device only to the specified power supply (Corded Electric). Ensure the voltage coincideix amb els requisits del dispositiu.
- Ventilació: No bloquegeu les obertures de ventilació. Assegureu-vos que hi hagi un flux d'aire adequat al voltant de la unitat per evitar el sobreescalfament.
- Humitat: Do not expose the device to rain or moisture. Do not place objects filled with liquids, such as vases, on the apparatus.
- Neteja: Disconnect the power cord before cleaning. Use a dry cloth for cleaning. Do not use liquid cleaners or aerosol cleaners.
- Manteniment: No intenteu atendre aquest producte vosaltres mateixos. Consulteu tots els serveis a personal de servei qualificat.
- Col·locació: Place the unit on a stable, flat surface. Avoid placing it in direct sunlight or near heat sources.
3. Producte acabatview
The Omnitronic EM-640 is a robust entertainment mixer designed for professional audio and video mixing. It features a comprehensive set of inputs and outputs to accommodate various setups.
Figura 3.1: Front panel of the Omnitronic EM-640 Animation Mixer, displaying microphone inputs, channel faders, EQ controls, and master output sections.
Característiques del panell frontal:
- Entrades de micròfon (MIC 1, MIC 2): XLR and 6.3 mm jack inputs with individual Gain, High, Mid, Low, and Level controls.
- Canals 1 4-: Each channel features Gain, Peak indicator, and Level faders. Channels 1 and 2 are switchable between Line and Phono inputs. Channels 3 and 4 are Line inputs.
- Cue Buttons: Individual cue buttons for each channel to monitor audio through headphones.
- Output Sections (OUT 1, OUT 2, OUT 3): Each output section includes Bass, Mid, and Treble EQ controls, along with a master level knob.
- Interruptor d'alimentació: Interruptor principal d'alimentació de la unitat.
- Phones Control: Sortida d'auriculars amb control de nivell.
Figura 3.2: Rear panel of the Omnitronic EM-640 Animation Mixer, displaying AC input, master outputs, and various line/phono inputs.
Connexions del panell posterior:
- Entrada de CA: Power connection for the unit.
- Master Outputs (MASTER OUTPUT 1, 2, 3): XLR and RCA stereo outputs for connecting to ampLificadors o dispositius d'enregistrament.
- Entrades de línia (LINE 1-6): Stereo RCA inputs for connecting various audio sources.
- Phono Inputs (PHONO 1, 2): Stereo RCA inputs specifically for turntables, switchable with Line inputs.
4. Configuració
Follow these steps to set up your Omnitronic EM-640 mixer.
- Desembalatge: Carefully remove the mixer from its packaging. Inspect for any signs of damage during transit. Retain the original packaging for future transport or storage.
- Col·locació: Place the mixer on a stable, flat, and well-ventilated surface. Ensure there is enough space around the unit for proper heat dissipation.
- Connexió d'alimentació: Ensure the mixer's power switch is in the OFF position. Connect the provided power cord to the AC input on the rear panel and then to a suitable power outlet.
- Connexió de fonts d'àudio:
- Micròfons: Connect microphones to the MIC 1 or MIC 2 XLR/6.3mm jack inputs on the front panel.
- Line Devices: Connect CD players, media players, or other line-level devices to the LINE inputs (1-6) on the rear panel using RCA cables.
- Tocadiscos: Connect turntables to the PHONO inputs (1, 2) on the rear panel. Ensure the corresponding channel switch on the front panel is set to PHONO.
- Connexió de sortides:
- Sortides mestres: Connect the MASTER OUTPUTs (1, 2, or 3) on the rear panel to your amplifier, powered speakers, or recording device using XLR or RCA cables.
- Auriculars: Connect your headphones to the 6.3 mm jack on the front panel.
- Encesa inicial: Once all connections are secure, switch on your audio sources and output devices first. Then, switch on the Omnitronic EM-640 mixer using the power switch on the front panel.
5. Instruccions de funcionament
This section details the basic operation of the Omnitronic EM-640 mixer.
5.1. Input Level Adjustment
- Control de guany: For each input channel (MIC 1/2, Channels 1-4), adjust the GUANYA knob to set the input sensitivity. Aim for the signal to be strong but not clipping (the PEAK indicator should only flash occasionally).
- Channel Level Faders: Use the vertical faders for each channel to control the individual volume of that input.
- EQ Controls (MIC): For microphone inputs, use the ALTA, MITJANS, i BAIXA knobs to adjust the tonal characteristics of the microphone signal.
5.2. Output Level Adjustment
- Master Output Controls: Each of the three output sections (OUT 1, OUT 2, OUT 3) has a master level knob. Adjust these to control the overall volume sent to your connected ampLificadors o dispositius d'enregistrament.
- Output EQ Controls: Utilitza el BASS, MITJANS, i AGUTS knobs in each output section to fine-tune the overall sound of that specific output.
5.3. Monitoring with Headphones
The EM-640 allows you to monitor individual channels or the master output through headphones.
- Cue Buttons: Premeu el botó CUE button below any channel fader to send that channel's audio to your headphones. You can cue multiple channels simultaneously.
- Nivell de telèfons: Ajusteu el NIVELL knob in the PHONES CONTROL section to set the headphone volume.
5.4. On Air Buttons
The "ON AIR" buttons for MIC 1 and MIC 2 activate or deactivate the microphone signals to the main mix. When "ON AIR" is engaged, the microphone signal is live.
6. Manteniment
Regular maintenance ensures the longevity and optimal performance of your mixer.
- Neteja: Disconnect the power before cleaning. Use a soft, dry, lint-free cloth to wipe down the exterior of the unit. Do not use abrasive cleaners, solvents, or waxes.
- Eliminació de pols: Periodically use a soft brush or compressed air to remove dust from ventilation grilles and fader slots.
- Connexions de cable: Regularly check all cable connections for secure fit and signs of wear. Replace damaged cables immediately.
- Emmagatzematge: If storing the unit for an extended period, disconnect it from power and store it in a cool, dry place, ideally in its original packaging or a protective case.
7. Solució De Problemes
This section addresses common issues you might encounter with your EM-640 mixer.
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | Power cord not connected; Power switch off; Power outlet faulty. | Ensure power cord is securely connected. Turn power switch ON. Test power outlet with another device. |
| Sense sortida de so | Output cables disconnected; Amplifier/speakers off or muted; Channel faders down; Master output level down. | Check all output cable connections. Ensure amplifier/speakers are on and not muted. Raise channel faders and master output levels. |
| No sound from a specific input channel | Input cable disconnected; Gain too low; Channel fader down; Incorrect input selected (Line/Phono). | Check input cable connection. Increase GAIN. Raise channel fader. Ensure correct Line/Phono switch setting. |
| So distorsionat | Input GAIN too high (PEAK indicator constantly lit); Output level too high; Faulty cable. | Reduce input GAIN. Lower master output level. Try replacing cables. |
| Soroll de brunzit o brunzit | Ground loop; Faulty cables; Interference from other electronic devices. | Ensure all equipment is properly grounded. Use shielded cables. Move mixer away from other electronic devices. |
8. Especificacions
Technical specifications for the Omnitronic EM-640 Animation Mixer.
| Característica | Detall |
|---|---|
| Número de model | EM-640 |
| Dimensions (L x P x A) | 48.3 x 17.8 x 17.8 cm (aprox. 19 x 7 x 7 polzades) |
| Pes | 3.7 kg (aprox. 8.16 lliures) |
| Font d'alimentació | Elèctric amb cable |
| Entrades | 6 x Line (Stereo RCA), 2 x Line/Phono (Stereo RCA, switchable), 2 x Microphone (XLR/6.3 mm jack) |
| Sortides | 3 x Master (XLR 3-pin or Stereo RCA), 1 x Headphone (6.3 mm jack) |
| Fabricant | Omnitrònica |
| Primera data disponible | 6 d'agost de 2012 |
9. Garantia i Suport
For warranty information and technical support, please refer to the official Omnitronic website or contact your local dealer. Keep your purchase receipt as proof of purchase.
Política de devolució: The product may be subject to a 30-day refund/replacement policy from the point of purchase, as per seller terms.
Per a més ajuda, podeu visitar el MusicScout seller page on Amazon.nl.
