MR 750 - Receiver MAGNAT - Free user manual and instructions

USER MANUAL MR 750 MAGNAT

is a product of Qualcomm Technologies, Inc. and/or its subsidiaries. Qualcomm is a trademark of Qualcomm Incorporated, registered in the United States and other countries. aptX is a trademark of Qualcomm Technologies International, Ltd., registered in the United States and other countries.4

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Please read through the instruction manual carefully before starting to use the device. This manual contains important information concerning operation and safety aspects. It is imperative you observe all of the information. Keep the manual in a safe location.

• WARNING NOTICES: All of the warning symbols on the device, accessories and in the instruction manual itself must be adhered to.

• EXPOSURE TO HEAT: Only operate the device and accessories in a temperature range from 10°C to 40°C.

• The device should not be positioned near heat sources (heaters, ovens, radiant heaters, naked ames, etc.). When setting up close to an amplier a minimum distance of 10 cm must be maintained.

• No naked ame sources, such as lighted candles, should be placed on the device.

• Pay attention to a sufcient ventilation of the device. The device may not be covered, e.g. by drapes, curtains. Maintain a distance of 20 cm to walls.

• EFFECT OF MOISTURE: The device should not be exposed to dripping or splash water. Neither should it be used to support vases or other containers lled with liquid. Do not expose the device to water or high levels of humidity. There is a danger of electric shock. In the event of contact with moisture or liquids the device should be disconnected from the mains immediately..

• FOREIGN MATERIAL: Ensure that no foreign material enters through the device openings and into the interior. This could trigger short circuits and even result in electric shock and re.

• CLEANING: Please use a soft, dry cloth with no cleaning agents, sprays or chemical solvents, as these could damage the surfaces.

• ELECTRICAL CONNECTION: Please note the voltage levels on the information signs. The device should only be operated with the voltage and frequency values specied on the signs.

• LIGHTNING PROTECTION/PREVENTIVE MEASURES: If the device is not going to be used for a prolonged period (e.g. when on holiday), it should be disconnected from the mains by removing the plug. The device should also be disconnected from the mains in the event of a thunderstorm. Doing this will prevent damage caused by lightning and overvoltage.

• MAINS CABLE: The mains cable must always be suitable for operation and it should only ever be laid out in a manner that prevents it from being trodden on. It should not be pinched by objects either, as this can damage the cable. When using plugs and power strips it must be ensured that the cable is not kinked at the point where it emerges from the socket. Do not connect or remove the mains cable with damp hands.

• The mains plug is used as the disconnecting device. Disconnecting devices shall remain readily operable.

• OVERLOAD: Sockets, power strips and extension cables should not be overloaded. If an overload occurs, there is a risk of electric shock and re.

• SETTING UP: Please read the installation instructions.

• The device should only be positioned or mounted on a solid surface and not on moving base frames, otherwise there is a risk of injury.

• Only use attachments/accessories specied by the manufacturer.

• BATTERIES (battery pack or batteries installed) shall not be exposed to excessive heat, such as sunshine, re and the like.

• CAUTION: Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.

12 Accessories 12 Before starting 12 Important Safety precautions 13 Instructions for disposal 13 Declaration of conformity 13 Use as directed 14 – 16 Operational elements and connections Front panel Rear panel Remote control 17 Initial Operation 17 Connecting the device to a Bluetooth audio source 17 Preset Memory 18 RDS function of the tuner 18 DAB function of the tuner 18 Auto standby function 18 Tube replacement 18 Service and technical problems 19 Specifications ACCESSORIES

BEFORE STARTING Dear customer, Thank you for choosing the Magnat MR 750 vacuum tube receiver. Please read the following information carefully before starting to use the MR 750.13

WARNING:DO NOT OPEN! RISK OF ELECTRIC SHOCK!

To reduce the risk of fire or electric shock, do not expose this unit to rain or moisture. This is Class II apparatus with double insulation, and no protective earth provided.

INSTRUCTIONS FOR DISPOSAL

In accordance with European Directive 2012/19/EU all electrical and electronic appliances must be disposed of separately via local collection points. Please observe the local regulations and do not dispose of your old appliances with normal household waste. Battery disposal Old batteries are hazardous waste and must be disposed of in accordance with current regulations.

DECLARATION OF CONFORMITY

Hereby, Magnat Audio-Produkte GmbH declares that the device Magnat MR 750 is in compliance with the essential requirements and other relevant provisions of directive 2014/53/EU. The Declaration of Conformity can be found at www.magnat.de in the download area of the device.

This device is designed for indoor use only. RISK OF SWALLOWING BATTERIES! The product/remote control may contain a battery, which can be swallowed. Keep the battery out of reach of children at all times! If swallowed, the battery can cause serious injury or death. Severe internal burns can occur within two hours of ingestion.

• If you suspect that a battery has been swallowed or placed inside any part of the body, seek immediate medical attention.

• When you change the batteries, always keep all new and used batteries out of reach of children. Ensure that the battery compartment is completely secure after you replace the battery.

• If the battery compartment cannot be completely secured, discontinue use of the product. Keep out of reach of children and contact the manufacturer. DAMAGE THAT MUST BE RECTIFIED BY A SPECIALIST: If any of the following damage occurs, disconnect the device from the mains immediately and contact a specialist to conduct the repair work:

• The device should not continue to be operated if there is visible damage to the mains cable. A damaged cable should not be repaired, but must be replaced.

• Damage to the mains socket at the device.

• If moisture or water has entered the device or foreign objects have fallen into the device.

• If the device has fallen and the housing is damaged.

• If the device does not work properly, even though all of the information in the instruction manual has been observed. Only those subsequent alterations approved by the manufacturer may be conducted. Only original spare parts should be used for repair. After conducting any repairs the safety of device should be checked to ensure it is functioning correctly and safely. Repairs must always be conducted by qualied specialists, as you might otherwise be exposed to dangerous high voltage levels or other hazards. This symbol warns the user that high voltage is used within the device which can result in electric shock. This symbol makes the user aware that there are important notes in the enclosed instruction manual which must be observed.14

1 LED STATUS INDICATION

This illuminated display indicates the MR 750‘s 2 possible states:

• LED is illuminated green: The MR 750 is switched on. The device is ready for use.

• LED is illuminated red: The MR 750 is in the standby mode. 2 ON/STBY Switches the device on when it is in the standby mode. If the LED does not illuminate, actuate the power switch located on the rear of the device. Conversely the device can be switched from power operation to the standby mode. 3 HEADPHONES

6.3 mm stereo output jack for headphones.

The speakers are deactivated when this jack is used. Set the volume to a low level before con- necting headphones. 4, 5 ◄◄, ►► FM mode:

• Brief press: Changes the receiving frequency in 50kHz increments (FM) (manual station search).

• Press and hold: Searches for the next station (automatic station search). DAB mode:

• Selects the next or previous station in the DAB band. 6 MONO (IN FM MODE ONLY) Switches between FM-Stereo and FM-Mono for FM stations. In stereo mode, the system will automatically switch to mono reception when the signal is weak in order to improve signal-to-noise ratios. 7 SOURCE (INPUT SELECTOR SWITCH) Switches between the different audio sources:

• PHONO: Record players with a magnet system (MM).

• STREAMER: Streamer/DVD/BD player

• AUX 1/2: Other audio devices.

• LINE IN: Front input for portable devices

• HDMI: HDMI (ARC) input

• BT: Connection to a Bluetooth device

• DIGITAL OPT, DIGITAL COAX: Connecting to digital audio sources.

• FM INPUT: Selection of the FM tuner

• DAB INPUT: Selection of the DAB/DAB+ tuner 8 LINE IN

3.5 mm stereo input jack for an auxiliary audio

device (e.g. MP3 player, etc.). 9 BALANCE For adjusting the stereo balance between the speakers to the right or to the left.

10, 11 EQUALISATION: BASS / TREBLE

The bass and treble reproduction can be set individually with these controls. 12 DIRECT The device is switched to the linear mode. The TREBLE and BASS levels cannot be adjusted in this mode. DIRECT ON appears in the display.

13 SENSOR FOR THE REMOTE CONTROL

Please aim at this sensor when using the remote control. 14 VOLUME For adjusting the overall volume of the music. 15 DIM This button can be used to adjust the brightness of the display (3 levels). 16 DISPLAY The following information is indicated in the display:

• Heating phase of the tube. This lasts for around 30 seconds after the device has been switched on.

• Station and reception information in FM and DAB mode. See also the INFO button on the remote control in this regard.

10 PHONO INPUT Connection of a record player with a magnet system (MM) or MC system with high output level (high output MC).

11 PHONO EARTH CONNECTION

Connection of the phono cable‘s earth wire in order to prevent humming. 12 HDMI ARC Connect your TV to this port if it has an HDMI

socket with ARC functionality (Audio Return Channel, HDMI

functions of the loudspeaker such as volume and mute can be controlled via your TV‘s remote control. The necessary HDMI

connecting cable is not included in delivery.

13 DAB/FM ANTENNA CONNECTION

For connecting the supplied DAB/FM antenna or a house antenna.

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Connect the MR 750 to the digital output on your CD player/computer/games console/network player, etc. by using an optical or coaxial digital audio cable. 15 BLUETOOTH ANTENNA 16 UPDATE This connection is intended exclusively for system updates. 1 POWER SWITCH Switches the device on and sets it in the standby mode. If the switch is set to the “OFF” position, the device is disconnected from the mains supply. 2 MAINS CONNECTION For connecting the supplied mains cable. The safety fuse should only be changed by qualified service personnel. 3 115/230V (VOLTAGE SELECTOR) The voltage selector has been set at the factory to 230 V for operation in Europe.

Warning: Connecting the device to a 230 V

mains outlet while the voltage selector is set to 115 V will lead to immediate destruction of the amplier! 4 SPEAKER TERMINALS For the connection of stereo speakers with an impedance rating of 4-8 ohms (the correct polarity must be taken into account). (See also INITIAL OPERATION). 5 SUB OUT For the connection of an active subwoofer. 6 REC OUT For connecting devices for analogue sound recording (e.g. tape recorder). The signal for the selected audio source with fixed level applies for this output, i.e. it is independent of the position of the volume knob. ANALOGUE RCA CONNECTIONS (7 - 10) For connecting analogue audio sources. Please observe the coloured marking of the sockets and connectors. Red is always the right channel. 7 AUX INPUTS Connecting other audio sources (e.g. MP3 or Minidisc player). 8 STREAMER INPUT Connecting a Streamer, DVD or Bluray player. 9 CD INPUT Connection of a CD player.

5 INFO FM mode: Retrieving RDS information (if supported by the station). Further details about the RDS station informa- tion can be found in the “RDS functions of the tuner” section. DAB mode: Retrieving DAB station information (if sup- ported by the station). Further details about the DAB station informa- tion can be found in the “DAB functions of the tuner” section. Bluetooth mode: The display shows the device ID of the paired device, the data rate and the ID3 tag information of the current title. Pressing this button displays the individual ID3 tag information items in the following order: Title – performer – album – no display Digital inputs: The display shows the data rate of the current title for around 5 seconds. 6 VOLUME Increases (▲) or decreases (▼) the volume. 7 MUTE Switches the sound on and off. 8 NUMERICAL BUTTONS

9 SKIP TRACK BACKWARDS

(BLUETOOTH OPERATION) Pressing this once starts the track currently being played on a Bluetooth source device from the beginning. Repeatedly pressing the button allows you to skip to previous tracks.

10 SKIP TRACK FORWARDS

(BLUETOOTH OPERATION) Pressing this once starts the track currently being played on a Bluetooth source device from the beginning. Repeatedly pressing the button allows you to skip to subsequent tracks. 11 PLAY/PAUSE (BLUETOOTH OPERATION) Pauses the current track on a Bluetooth device or resumes playback. 12 DISCONNECT (BLUETOOTH OPERATION) Closes an existing Bluetooth connection and starts the pairing mode The non-numbered buttons are reserved for operating the Magnat MMS 730 and have no function for the MR 750. OPERATIONAL ELEMENTS AND CONNECTIONS - REMOTE CONTROL

• Before using the remote control the supplied batteries must be inserted into the battery compartment located at the rear of the remote control.

• If the batteries have run out after prolonged use, please replace them (type AAA).

• To prevent causing damage to the remote control please remove the batteries if the device is not going to be used for a prolonged period. 1 AMP Switches the device on when it is in the standby mode. If the LED does not illuminate, actuate the power switch located on the rear of the device. Conversely the device can be switched from power operation to the standby mode. 2 SOURCE (INPUT SELECTON) Switches between the different audio sources: (see also FRONT PANEL, Pos. 7). The active input is indicated in the display.. 3 TUNING FM mode:

• Brief press: Changes the receiving frequency in 50kHz increments (FM) (manual station search).

• Press and hold: Searches for the next station (automatic station search). DAB mode:

• Selects the next or previous station in the DAB band. 4 AUTO (DAB MODE) This function scans the DAB frequency range (band III) for stations. These can then be accesses via the TUNING buttons.17 CONNECTING THE DEVICE TO A BLUETOOTH AUDIO SOURCE Select Bluetooth input. If you have previously connected a Bluetooth device, the MR 750 will automatically attempt to re-establish a connection with this device. If this is the case, you may be required to manually reconrm the connection on the source device. If a connection has not already been made or the connection cannot be re-established, the MR 750 will automatically activate the ‚pairing mode‘. „BT“ will ash on the display. Now activate the Bluetooth mode on your source device. The MR 750 will appear in the list of Bluetooth devices as „MR 750“. If it is not displayed in the list, set your source device to search for Bluetooth devices manually and make sure that the MR 750 has been switched to the pairing mode. Depending on the source device, you may be asked whether the password is to be accepted during the pairing procedure. You can conrm this by simply pressing „Accept“. If you are still asked for a password, use the default passwords „0000“ or „1234“. If you are asked if you want to establish a connection after pairing, please select „Yes“. When the device has been paired and connected successfully the „BT“ indicator will illuminate continuously. The MR 750 supports the „Qualcomm® aptX™“ high quality audio transmission standard. If your source device also supports this standard, „Qualcomm® aptX™“ will be selected automatically as the transfer mode when establishing a Bluetooth connection. PRESET MEMORY The device is equipped with two independent PRESET memories for FM and DAB stations. Each memory can store up to 40 stations. Storing stations: Set the desired DAB or FM stations using the TUNING buttons on the unit or via the remote control.

• Select the desired storage location by holding down the corresponding key on the numeric keypad.

• In the case of two-digit storage location numbers (10 – 40), the +10 key first has to be pressed for a longer time and the desired digits then entered.

• Successful storage is confirmed on the display with the appearance of STORED PRESET. In the first line, the storage location number is played permanently before the station frequency. Select a station from the list of stations: Select the desired storage location via the numerical keyboard (by pressing briefly). INITIAL OPERATION

• Place the MR 750 on an even surface. Observe the relevant clearance gaps as specified under “Important safety instructions”. IMPORTANT: Do not place any objects on top of the device (magazines, CD/record cases, etc.). The ventilation slots located on top of the device must be unobstructed at all times!

• Connect your speakers: The stereo speakers (impedance of 4 to 8 ohms) are connected to the rear as follows: Only use high-quality audio speaker cables with a conductor cross section of min. 1.5 - 2.5 mm². Strip approx. 10 mm from the cables and twist the ends. Loosen the terminal screws one after the other and insert the stripped ends into the holes. Re-tighten the terminal screws. Make sure you pay attention to the correct polarity. You can also use prefabricated cables with 4mm banana plugs or forked fittings. Also observe the operating instructions for the speakers you are using.

• Connect your audio sources.

• Connect the DAB/FM antenna to the antenna connection point at the rear of the device. For later operation, the position of the antenna should then be determined according to where the best reception is. The end of antenna should then be secured in the appropriate position, e.g. using a drawing pin. Reception can be improved by a suitable indoor or outdoor household antenna if the reception is not so good.

• Connect the supplied mains cable to the rear and then insert the other end into a 230V socket.

• Actuate the on/off switch on the rear side, the device is now in the standby mode.

• Now switch on the device using the remote control or with the ON/STBY key on the front.

• When the tube has heated up the device is ready for use.

• Select your desired audio source using the input selector switch.18 TUBE REPLACEMENT The device has a high-quality preamplifier stage fitted with one tube. The tube has a very long service life when used under normal operating conditions (min. 20,000-50,000 hours). If it is necessary to replace the tube, please refer to a specialist dealer.

SERVICE AND TECHNICAL PROBLEMS

If you should encounter any technical problems, please contact your specialist dealer or Magnat Audio-Produkte GmbH, Tel.: 02234807-0. RDS (RADIO DATA SYSTEM)-FUNCTION OF THE TUNER (FM ONLY) RDS is a system which provides information about FM stations that is broadcast together with the station‘s signal. The MT 520 can present this information (about the station, broadcast, etc.) in the display. The RDS information can be retrieved by repeatedly pressing the INFO button (remote control) in the following order:

• PS (Program Service Name): Displays the name of the programme.

• RT (Radio Text): Shows station information and messages.

• PTY (Program Type): Displays the type of programme.

• Time / Date If one of these functions is not supported despite reception of an RDS signal, „N/A“ will appear in the display. DAB FUNCTIONS OF THE TUNERS (DAB ONLY) The DAB transmission system provides further data and information that can be accessed via the INFO button (remote control) in the following order:

• DLS (Dynamic Label Segment): Shows station information and messages (e.g. title and artist of the current song, news messages, other information about the current programme or station)

• Programme type (e.g. pop, news, classical)

• DAB multiplex number and frequency of the current station

• Bit rate of the current audio signal

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9 SAUT AU TITRE PRÉCÉDENT

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