Manuals / Dynacord / Home Audio / Stereo Amplifier

Dynacord MV 506, MV 503, MIXER AMPLIFIER, MV 512 owner manual AC Power Supply, DC Power Supply

Models: MIXER AMPLIFIER MV 503 MV 512 MV 506

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CAUTION

We strongly recommend that you leave the connection of the appliance to the qualified and experienced service technician who is specialized in connecting electrical and electronical equipment. Do not take the risk of electro-shock or shock hazard.

To reduce the risk of electro-shock, all connections have to be accomplished before it is permissible to connect the amplifier to the mains supply.

Before connecting the appliance to the mains supply, once again make certain that all connections are carried out correctly and that no short-circuits exist.

The overall sound reinforcement installation has to be in accordance to the laws, regulations, standards, and guidelines that are relevant and applicable in the country where the equipment is going to be operated.

AC POWER SUPPLY

CAUTION

Before using the amplifier for the first time, make sure that the appliance’s mains selector switch (8) is set in accordance to your mains supply. Otherwise, please consult your DYNACORD dealer.

Connect the amplifier only to grounded mains outlets.

Connecting the amplifier to the mains supply (115 V AC respectively 230 V AC) has to be accomplished by inserting the supplied mains cord into the corresponding socket (19) and afterwards plugging it into a mains outlet.

The amplifier is factory preset to be operated on 230 V AC. Changing the mains settings has to be performed by a qualified service technician, since the device’s outer cover has to be removed using a suitable screw driver.

DC POWER SUPPLY

CAUTION

A 24 V DC power source (i. e. a battery) has to be connected to the binding posts (20) that are covered by a protective lid. To reduce the risk of dropping voltage to a minimum and to eliminate the danger of damaging the battery cables by thermal overload, these cables have to be at least 2,5 mm2 in diameter, each. Switching the amplifier on or off is performed through the power switch (9).

DISABLING THE AUTOMATIC PRIORITY FUNCTION OF INPUT “IN1"

Internal re-programming for mixing operation avoids all other inputs from being disabled when an an- noucement is made through the input “IN1".

1.Disconnect all power sources from the appliance

2.Loosen the 3 screws on each side of the appliance and detach the cover

3.Locate the jumper CN/7 Voice on the INPUT printed board assembly and change it to its “disable” position (see figure)

4.Re-attach the cover of the appliance

ADJUSTING THE SENSITIVITY LEVEL FOR THE “VOICE PRIORITY” FUNCTION

1.Disconnect all power sources from the appliance

2.Loosen the 3 screws on each side of the appliance and detach the cover

3.Locatehole “F” on the INPUT printed board assembly. The trim potentiometer “VR1" sits on the printed board assenbly underneath (see figure)

By using a small screw driver to turn the trim potentiometer clockwise, the sensitivity setting is increased while turning it in the opposite direction decreases the sensitivity.

4.Re-attach the cover of the appliance

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Dynacord MV 506, MV 503, MV 512 AC Power Supply, DC Power Supply, Disabling the Automatic Priority Function of Input IN1
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MIXER AMPLIFIER, MV 503, MV 512, MV 506 specifications

The Dynacord MV series, including the MV 506, MV 512, and MV 503 mixer amplifiers, is a compelling lineup designed for professional audio applications. These versatile mixer amplifiers are engineered to deliver high-quality sound performance, making them ideal for installations in venues such as schools, houses of worship, restaurants, and conference centers.

One of the standout features of the Dynacord MV series is its powerful amplification capabilities. The MV 506 offers a robust output power of 2 x 120 Watts at 4 ohms, while the MV 512 can deliver up to 2 x 200 Watts, making them suitable for larger spaces. The MV 503, on the other hand, provides consistent performance for smaller applications with its 2 x 60 Watts output. This flexibility allows users to choose the most appropriate model based on the size and acoustics of their specific environment.

In addition to their powerful amplification, these models come with multiple input channels, enabling users to connect multiple audio sources. Each model includes numerous combination inputs, accommodating both microphone and line-level signals. This multi-input capability enhances their utility in various sound reinforcement scenarios.

The MV series is equipped with advanced signal processing technologies to improve the audio experience. Each model incorporates a high-quality 3-band equalizer, allowing for precise tonal adjustments to suit diverse audio styles and room acoustics. Built-in effects, such as reverb and delay, add an extra layer of versatility, making it easy to create a polished sound suitable for performances and presentations.

Another essential characteristic of the Dynacord MV series is its user-friendly design. The intuitive layout and clearly labeled controls facilitate easy operation, even for those who may not have extensive audio knowledge. Additionally, the robust finish and compact form factor make these mixers reliable and portable, suitable for both permanent installations and mobile setups.

The Dynacord MV 506, MV 512, and MV 503 mixer amplifiers represent a blend of power, flexibility, and sound quality, making them top choices for professionals seeking a reliable solution for various audio applications. Their combination of advanced features and ease of use ensures that users can achieve exceptional sound performance in any setting.