DigitRadio 52 CD - Radio TECHNISAT - Free user manual and instructions

USER MANUAL DigitRadio 52 CD TECHNISAT

Instruction manual DIGITRADIO 52 CD DAB+/FM clock radio with wireless charging function76 1 Illustrations

1 Track jump back 2 Rewind 3 Stop 4 Play/Pause 5 Jump forward 6 Track jump forward 7 CD compartment open / close 8 CD compartment 9 Display

DC-IN 5 V, 3 A 2 Headphone connection

3.1 Target group for this instruction manual

The instruction manual is intended for anyone who is installing, operating, cleaning or disposing of the device.

The device is designed for the reception of DAB+/FM radio transmissions and for Bluetooth, CD and USB playback. The device has been designed for private use and not for commercial purposes.

3.2 Important information

Please observe the following instructions to minimise any safety hazards, prevent damage to the device, and help protect the environment. Please read all of the safety information carefully and keep it for future reference. Always follow all warnings and instructions in this instruction manual and on the back of the device.85

Caution - This identifies important information that must be observed to prevent device defects, data loss/misuse or undesired operation. Tip - This identifies information relating to the described function, as well as to another related function that may have to be taken into account, with reference to the corresponding section in the manual.

For your own protection you should read the safety notes carefully before using your DIGITRADIO 52 CD. The manufacturer accepts no liability for damage caused by inappropriate handling or by non-compliance with the safety precautions. Do not open the device under any circumstances! Touching live parts poses a danger to life! Any required intervention may only be performed by qualified sta.86 The device must only be operated in an appropriate climate. In the event of extended transportation in the cold and subsequent moving to warm rooms, do not switch on immediately; wait for the temperature to equalise. Do not expose the device to dripping or splashing water. If water has penetrated the device, switch it o and inform the Service department Do not expose the device to heat sources which could heat it up more than normal use will. In a thunderstorm, disconnect the device from the mains. Overvoltage can damage the device. If you detect a device defect, odour or smoke, a major malfunction, or damage to the housing, switch o the device and inform the Service department. The device must only be operated with the mains voltage printed on the power supply unit. Never try to operate the device at any another voltage.87

The power supply unit must not be connected until the installation has been completed according to regulations. Do not operate the device if the power supply unit is defective or if the device is damaged in any other way. When removing the power supply unit from the power outlet, pull on the plug, not the cable. Do not put the device into operation in the vicinity of baths, swimming pools or splashing water. Never try to repair a faulty device yourself. Always contact one of our customer service locations. Foreign bodies, e.g. nails, coins, etc. must not be allowed to fall inside the device. Do not touch the connection contacts with metal objects or your fingers. This could lead to short-circuits. Do not place any open flames, such as burning candles, on the device.88 Never allow children to use the device unsupervised. Even when switched o and on standby, the device is still connected to the mains power supply. If you do not intend to use the device for a prolonged period, remove the mains plug from the power outlet. Only pull on the plug, not on the cable. Do not listen to music or the radio at high volume. Doing so can cause permanent hearing impairment. This device is not intended to be used by people (including children) with limited physical, sensoryormentalcapacities or lackof experienceand/or knowledge,unless they are supervised by a person responsible for their safety or they have been instructed by them as to how to use the device. Children must be supervised to ensure that they do not play with the device. Modifications to the device are prohibited. Damaged devices or accessories must not continue to be used.89

The device packaging is exclusively comprised of recyclable materials. Please sort the components appropriately, and dispose of them in line with your local waste disposal regulations. At the end of its useful life span, this receiver may not be disposed of with your regular household waste. It must be taken to a recycling collection point for electrical and electronic equipment. This is indicated by the symbol on the product, the instruction manual or the packaging. The materials used can be re-used in accordance with their labelling. By ensuring that valuable raw materials in old equipment are re-used, you can make a valuable contribution towards protecting our environment.90 Please contact your local authority for the location of the nearest recycling point. Ensure that used baeries/rechargeable baeries, as well as electronic waste, are not disposed of with household waste, but are properly disposed of (returned to the specialist dealer, hazardous waste). Disposal instructions: Disposal of packaging: Your new device was protected by packaging on its way to you. All materials used are environmentally friendly and recyclable. Please collaborate and dispose of the packaging in an environmentally-friendly way. Ask for information from your dealer regarding current disposal means or your local disposal facility. Risk of suocation! Keep packaging and parts thereof away from children. Risk of suocation from films and other packaging materials.91

Device disposal: Old devices constitute valuable waste. Valuable raw materials can be recovered by environmentally-friendly disposal. Consult your town or local authority as to the possibilities for environmentally-friendly and proper disposal of the device. This device is identified in accordance with the Waste Electrical and Electronic Equipment (WEEE) Directive2012/19/EU. At the end of its service life, this device must not be disposed of with your regular household waste. It must be taken to a recycling collection point for electrical and electronic equipment. The symbol on the product, the instruction manual or the packaging indicates this. The materials are recyclable according to their identification. An important contribution is made to protecting our environment by recycling, recovery of materials and other kinds of recycling of old devices.92

TechniSat herewith declares that the radio system model DIGITRADIO 52 CD corresponds to Directive 2014/53/EU. The complete text of the EU Declaration of Conformity is available at the following web address: hp://konf.tsat.de/?ID=22408 TechniSat accepts no liability for product damage as a result of external influences, wear or improper handling, unauthorised repairs, modifications or accidents. Subject to change for amendments and printing errors. Last updated 07/20. Duplication and reproduction only with the publisher's approval. The relevant current version of the manual can be obtained in PDF format from the download area of the TechniSat homepage at www.technisat.de.93

3.2.4 Service instructions

This product is quality-tested and provided with the legally-specified warranty period of 24 months from the date of purchase. Please keep your receipt as proof of purchase. In the event of warranty claims, please contact the product dealer. Note: Should you experience a problem with this unit, or for queries and information, our Technical Hotline is available: Mon. - Fri. 8:00 am - 6:00 pm at tel.: +49 (0) 3925 9220 1800. If the unit needs to be returned, please use the following address only: TechniSat Digital GmbH Service Centre Nordstr. 4a 39418 Stassfurt, Germany The names of the companies, institutions or brands referred to are trademarks or registered trademarks of the respective owners.95

4 Seing up the device > Place the device on a firm, secure and horizontal surface. Make sure the area is well ventilated. Caution: > Do not place the radio on so surfaces such as carpets and blankets, or near to curtains and wall hangings. These could obstruct the ventilation openings. The necessary flow of air could be interrupted as a result. This could potentially lead to fire in the device. > Do not place the radio near to sources of heat, such as radiators. Avoid direct sunlight and very dusty environments. > Do not select a location for the device with high air humidity, e.g. a kitchen or sauna, since condensation could damage the device. The device is intended for use in a dry environment and in a moderate climate and must not be exposed to dripping or splashing water.96 > Please note that the device feet could leave coloured marks on some types of furniture surfaces in certain situations. Place a protective layer between your furniture and the device. > Keep the DIGITRADIO 52 CD away from devices which emit intense magnetic fields. > Do not place any heavy objects on the device. > If you take the device from a cold to a warm environment, condensation may collect inside the device. In this case, wait approximately one hour before puing it into operation. > Route the mains cable in such a way that nobody can trip over it. > Ensure that the mains cable or the power supply unit are always easily accessible, so that the device can be quickly disconnected from the power supply! > The power outlet should be as close to the device as possible. > To ensure a connection to the mains, insert the plug fully into the socket. > Use a suitable, easy-to-access mains connection and avoid using multiple socket strips!97

> Do not handle the mains adapter with wet hands as there is a risk of electric shock! > In the event of malfunctions or the detection of smoke or odour from the housing, remove the plug from the power outlet immediately! > Remove the plug if the device is not going to be used for a prolonged period, e.g. before going away on a long trip. > Excessive volume, in particular when using headphones, can damage the hearing.98 5 Description of the DIGITRADIO 52 CD

Before start-up, please check whether everything has been delivered: 1 x DIGITRADIO 52 CD 1 x power supply unit 1 x instruction manual

5.2 Special features of the DIGITRADIO 52 CD

The DIGITRADIO 52 CD is comprised of a DAB+/FM receiver with the following functions: - You can store up to 20 DAB+ and 20 FM stations. - The radio can receive the following frequencies: FM 87.5 - 108 MHz (analogue) and DAB + 174.9 - 239.2 MHz (digital). - The device has a time display. - Programmable alarm times. - CD/MP3 player - Bluetooth / USB playback - Wireless or wired charging of external devices.99

5.3 Preparing the DIGITRADIO 52 CD for operation

5.3.1 Connecting the mains adapter

> Connect the supplied mains adapter to the socket marked DC-IN on the back of the DIGITRADIO 52 CD. Then connect the power supply to the mains. Ensure that the operating voltage of the power supply unit matches the mains voltage before you insert it into the wall socket. When you connect to the mains for the first time, "TechniSat" appears on the display. You can then select the operating language. Using the < or > buons, select one of the available languages and confirm the selection by pressing the SELECT/MENU buon. This will then be followed by an initial station scan via DAB+ and the time/date is set. Please refer to the information in Section 5.4.1.100

5.3.2 Aligning the dipole antenna

The number and quality of the stations to be received depend on the reception conditions at the installation location. Excellent reception can be achieved with the dipole antenna. > Pull out the telescopic antenna. Precise alignment of the dipole antenna is oen important, in particular at the fringes of the DAB+ reception area. On the Internet you can quickly find the location of the nearest transmission tower by visiting “www.dabplus.de”. Start the first scan at a window pointing in the direction of the transmission mast. If the weather conditions are poor, DAB+ reception may be limited. Do not touch the dipole antenna during station playback. This could reduce the reception and lead to sound dropouts.101

5.3.3 Using headphones

Hearing impairment! Do not listen to the radio at a high volume with headphones. Doing so can cause permanent hearing impairment. Turn down the radio volume to the lowest volume before using headphones. Only use headphones with a 3.5 mm jack plug. > Insert the headphone jack into the headphone socket on the back of the device. Sound will now only be heard via the headphones, and the speaker is switched to mute. > If you would like to use the speakers again, unplug the headphones from the headphone jack on the radio.

5.4 General device functionality

5.4.1 Switching on the device

> First prepare the DIGITRADIO 52 CD for operation as described in Sections5.3.1 and 5.3.2. > Press the On/Standby buon on the top of the device to turn on the DIGITRADIO 52 CD.102 Aer switching on the device for the first time, you must first set the Language. Using the < or > buons, select one of the available languages and confirm the selection by pressing the SELECT/ MENU buon. The device then automatically performs a complete scan in DAB mode. While scanning, the display information shows the progress of the digital radio stations detected. Aer completing the station scan the first DAB+ channel is played.

5.4.2 Switching o the device

> By briefly pressing the On/Standby buon you can switch the device to standby mode. [Standby] appears briefly on the display. The time is shown on the display. The display brightness in standby mode can be adjusted by following the instructions in Section 13.2.

5.4.3 Adjusting the Volume

> Adjust the volume with the Volume up/down buons. The set volume is shown on the display.103

Depending on the selected function or option, the display will show the following information: Volume Reception strength Active source Station name, Frequency, Menu items Time104

5.4.5 Retrieving visual displays

> Hold down the SELECT/MENU buon and use the < or > buons to select the [Display] submenu. Then press the SELECT/ MENU buon. Use the < or > buons and SELECT/MENU to select a display option. You have the choice of viewing the following information: In DAB+ mode (the selected function is identified with an “*”): [Running text] (running text with additional information that the station may be broadcasting), [Signal strength], [Programme type], [Ensemble], [Frequency], [Signal quality], [Bitrate and Codec], [Format], [Date] and [Service Name]. In FM mode (the selected function is identified with an “*”): [Radio text] (if broadcast), [Programme type] (PTY), [Station name] , [Audio information], [Date] and [Frequency].105

6 Menu navigation You can access all of the DIGITRADIO 52 CD functions and seings via the menu. Menu navigation is performed using the SELECT/MENU, < and > buons. The menu is divided into submenus and, depending on the mode (DAB+ or FM), contains dierent menu items or functions which can be enabled. To open the menu, simply keep the SELECT/ MENU buon briefly depressed. To switch to submenus, first press the < or > buons to display a submenu, then press the SELECT/MENU buon to access the submenu. An asterisk (*) highlights the current selection. Close menu: The menu closes automatically aer a few seconds. Otherwise hold the SELECT/MENU buon down again. Seings are not saved until the SELECT/MENU buon is pressed. The functions and buons to be pressed are shown in bold in this instruction manual. Displays in [square brackets]. Some text (e.g. menu items, station information) may be too long to show on the display. These will be then shown as running text or abbreviated shortly thereaer.106 7 DAB+ (digital radio) function

DAB+ is a digital format through which crystal clear sound with no noise can be heard. In contrast to conventional analogue radio stations, DAB+ can be used to broadcast multiple stations on the same frequency. This is referred to as an ensemble or multiplex. An ensemble is comprised of the radio station, as well as several service components or data services which are broadcast individually by the radio stations. For further information, please visit www.dabplus.de or www.dabplus.ch.

7.1.1 Data compression

By doing so, digital radio takes advantage of the properties of human hearing. The human ear does not perceive sounds which are found under a specific minimum volume. Data which is under the so-called audibility threshold can, therefore, be filtered out. This is possible because, in a digital data stream, the relevant relative volume for other units is saved for every unit of information. Moreover, in an audio signal, the quieter parts are superimposed by louder ones at a specific limit value. All the sound information below the threshold of hearing in a piece of music can be filtered out of the signal to be broadcast. This leads to a reduction of data in the data stream to be transmied, with no perceptible dierence in sound for the listener (HE AAC v2 process as a supplementary codification process for DAB+).107

With digital radio, audio streams are continuous data streams which contain the MPEG 1 audio layer 2 frames and thereby represent acoustic information. This enables standard radio channels to be broadcast and listened to on the receiver side. Digital radio provides you with not only radio in excellent sound quality but also additional information. This may refer to the programme being broadcast or be independent information (e.g. news, weather, trac, tips).

7.2 DAB+ (digital radio) reception

> Press the Mode buon until [DAB] is shown on the display. If DAB+ is being started for the first time, a complete station scan is performed. Aer the scan is complete, the first station is played back in alphanumeric order.108

7.2.1 Performing a full scan

The automatic scan Full scan scans all DAB+ Band III stations and thereby finds all stations being broadcast within the reception range. Aer the scan is complete, the first station is played back in alphanumeric order. > In order to perform a complete scan, open the menu by keeping the SELECT/ MENU buon depressed and use the < or > buons to select the menu item [Complete Scan]. Then press the SELECT/MENU buon briefly.

[Scanning...] appears on the display. During the scan the number of stations found is displayed. If no stations are found, check the dipole antenna and change the installation location if required (Section 5.3.2).109

7.2.2 Selecting the station

> By pressing the < or > buons, the station list can be called up and you can switch between the available stations. Alternatively: > Open the main menu by briefly holding down the SELECT/MENU buon and use the < / > buons to select the [Station list] item. Then press SELECT/MENU briefly. You can then use the < / > buons to select a station and use SELECT/ MENU to play.

7.2.3 Saving DAB+ stations to a memory slot

The programme memory can save up to 20 stations within the DAB+ range. > First select the desired station (see Section 7.2.2). > In order to store this station in a memory slot, hold down one of the Favourites memory 1 or 2 buons during playback. > In order to save the station to the Favourites memory 3 - 20, hold down the Favourites memory 3+ buon and then select a memory slot with the < / > buons. Press the SELECT/MENU buon to save it. > Repeat this process to save additional stations.110

7.2.4 Retrieving DAB+ stations from a memory slot

> To retrieve a station that you have already stored in the Favourites memory, briefly press the Favourites memory 3+ buon and select a station slot (1 - 20) using the < / > buons. Press the SELECT/MENU buon to play the station. If no station is saved in the selected station slot, [(empty)] appears on the display. Press the Favourites memory 1 or 2 buons to immediately retrieve the station saved there.

7.2.5 Overwriting/deleting a station memory slot

> Simply save a new station to a Favourites memory slot as described. When retrieving the factory seings all memory slots are deleted.111

> Open the menu by briefly holding down the SELECT/MENU, use the < or > buons to select the [Display] entry and push the SELECT/MENU buon. > Use the < or > buons to select the [Signal strength] item and press the SELECT/MENU buon. > Wait until the menu fades out. > The display shows the signal strength using a bar graph. Minimum signal intensity Signal strength Stations with a signal strength below the required minimum signal intensity are not transmiing a strong enough signal. Align the dipole antenna, if required, as described in Section 5.3.2.112

This menu item is used to check the reception channels and can be used to align the antenna. > Hold the SELECT/MENU buon down again briefly. Use the < or > buons to select the [Manual scan] item and press the SELECT/MENU buon. > Use the < or > and SELECT/MENU buons to select a channel (5A to 13F). The signal intensity will now be shown on the display. If a DAB+ station is being received on a channel, the station ensemble name is displayed. The antenna can now be aligned to the maximum signal intensity. Stations with a signal strength below the required minimum signal intensity are not transmiing a strong enough signal. Align the dipole antenna, if required, as described in Section 5.3.2.113

7.2.8 Volume adjustment (DRC)

The DRC menu item is used to set the compression rate, which compensates for dynamic fluctuations and the associated volume variations. > Hold the SELECT/MENU buon down again briefly. Use the < or > buons to select the [DRC] item and press the SELECT/MENU buon. > Select the compression rate using < or >: DRC HIGH - high compression DRC LOW - low compression DRC OFF - compression switched o. > Confirm by pressing SELECT/ MENU.

7.2.9 Deleting inactive stations

This menu item is for removing old stations and those no longer being received from the station list. > Hold the SELECT/MENU buon down again briefly. Use the < or > buons to select the [Inactive station] item and press the SELECT/MENU buon. This is followed by the [Delete] prompt asking if the inactive stations are to be deleted. > Use < or > to select [Y] (Yes) or [N] (No) and confirm by pressing the SELECT/ MENU buon.114 8 FM mode

8.1 Switching on FM radio mode

> Switch to FM mode by pressing the Mode buon.

[FM] is shown on the display. When you switch on the radio for the first time, the frequency 87.5 MHz is set. If you have already set or saved a station, the radio plays the last station set. In the case of RDS stations, the station name appears. To improve reception, readjust the dipole antenna (Section 5.3.2).

8.2 FM reception with RDS information

RDS is a procedure for broadcasting additional information via FM stations. Broadcasters with RDS broadcast their station name or the programme type, for example. This is shown on the display. The device can show the RDS information RT (Radio text), PS (Station name), PTY (Programme type).115

8.3 Automatic station scan

> Hold down the < or > buons for a longer period (2 to 3 sec.), in order to automatically search for the next station with a sucient signal. > Alternatively, you can press the SELECT/MENU buon. If an FM station with sucient signal strength is found, the scan stops and the station is played. If an RDS station is being received, the station name appears and, possibly, the radio text. Please use the manual station scan for seing weaker stations.

8.4 Manual station scan

> Briefly press the < or > buons repeatedly to set the desired stations or frequency. The display shows the frequency in increments of 0.05 MHz.116

In this menu item it is possible to set the sensitivity of the scan. > Hold the SELECT/MENU buon down again briefly. Use the < or > buons to select the [Scan seings] item and press the SELECT/MENU buon. > Select whether the scan should only stop for stations with a strong signal [Strong Stations Only] or for all stations (including stations with a weak signal) [All Stations]. With the All Stations seing, the scan stops automatically upon detecting each available station. This can result in weak stations being played with background noise.

> Hold the SELECT/MENU buon down again briefly. Use the < or > buons to select the [Audio seings] item and press the SELECT/MENU buon. > Use < or > to select the [Stereo permied] or [Mono only] item to play back in stereo or only in mono sound when the FM reception is weak. > Confirm by pressing SELECT/MENU.117

8.7 Saving FM stations to a memory slot

The station memory can save up to 20 stations in the FM range. > First select the desired station (see Section 8.3, 8.4). > In order to store this station in a memory slot, hold down one of the Favourites memory 1 or 2 buons during playback. > In order to save the station to the Favourites memory 3 - 20, hold down the Favourites memory 3+ buon and then select a memory slot with the < / > buons. Press the SELECT/MENU buon to save it. > Repeat this process to save additional stations.118

8.8 Retrieving FM stations from a memory slot

> To retrieve a station that you have already stored in the Favourites memory, briefly press the Favourites memory 3+ buon and select a station slot (1 - 20) using the <, > buons. Press the SELECT/MENU buon to play the station. If no station is saved in the selected station slot, [(empty)] appears on the display. Press the Favourites memory 1 or 2 buon to retrieve the station saved there immediately.

8.9 Overwriting/deleting a station memory slot

> Simply save a new station in the respective memory slot as described. When retrieving the factory seings all memory slots are deleted.119

9.1 General information on CDs / MP3 CDs

The DIGITRADIO 52 CD is designed for music CDs that are loaded with audio data. In MP3/WMA mode, the displays / terms "F“ (Folder) = Folder / Album and "T“ (Track) are critical. "Album" corresponds to the folder on the PC, "track" to the PC file or a CD-DA track. The device sorts the albums or the tracks on an album into alphabetical order by name. If you prefer a dierent order, change the name of the track or album and place a number in front of the name. When burning a CD-R and CD-RW with audio data, various problems can arise which could occasionally compromise smooth playback. This is caused by faulty soware and hardware seings or the blank disc being used. Should such errors arise, you should contact your CD burner / burner soware manufacturer or search for the relevant information - on the internet, for example. If you create audio CDs, observe the legal requirements and do not breach third-party copyrights. The device can play CDs with MP3, WMA data and normal audio CDs (CD-DA). Do not use any other extensions such as *.doc, *.txt, *.pdf, etc. if audio files are being converted to MP3.120 Given the variety of dierent encoder sowares, it cannot be guaranteed that every MP3 file can be played without a problem. In the event of tracks / files being faulty, playback will continue with the next track / file. When burning the CD, it is worth doing so at low speed and creating the CD as a single session and finalised. The device switches to the standby mode aer approx. 15 of no playback . If you are transporting the device, remove the disc from the drive. This prevents damage to the CD player and the disc.121

> Press the MODE buon as oen as required until [CD] is shown on the display. > In order to insert a CD, press the CD compartment open/close buon, insert the CD with the leering uppermost into the CD compartment and press the CD compartment open/close buon again to close the CD loading process. Insert the CD carefully with the printed side facing upwards. Ensure that the CD is not positioned at an angle. When inserting / removing the CD, please hold it by the edge. Do not start the operation until the content of the CD has been read completely, to ensure that all the required information on the memory medium has been read. With MP3 CDs in particular, this process can take some time. > By pressing the Play/Pause buon you can start/pause/continue the playback (the playing time flashes on the display when paused). Always stop the playback prior to removing the CD. If there is no playback, the DIGITRADIO 52 CD switches to standby aer approx. 15 minutes.122

9.2.1 Selecting the track

> You can use the skip track forward/back buons to skip to the next or previous track respectively. The display shows the set track number (F = folder / album, T = track)

Whilst the track is running, it is possible to perform a quick search forward or back to search for a specific position. There is no playback during the search process. > Hold down the Forward/Back buons to quickly skip forward or back during a track for as long as the buon is pressed.

9.2.3 Stopping playback

> Use the Stop buon to stop playback. The total number of tracks appears on the display.123

Always keep the CD in its cover and only hold it by the edges. The rainbow-coloured, shimmering surface must never be touched and must always be kept clean. Do not stick paper or adhesive tape on the label side of the disc. The CD should be kept away from intense sunlight and heat sources such as radiators. Likewise, a CD must not be le in a parked car located directly in the sun, since the interior temperature in the car can rise considerably. Clean o fingerprints and dust on the silver side using a clean, dry cleaning cloth. To clean CDs, do not use record cleaning agents such as record spray, cleaning liquids, anti-static spray or solvents such as petrol, thinners or other commercially available chemicals. Tough stains can sometimes be removed using a moist chamois leather. Wipe from the centre to the edge of the disc. Circular movements when cleaning cause scratches. This can lead to errors during playback.124 10 USB playback

10.1 General information about USB playback

The DIGITRADIO 52 CD is suitable for playback of MP3/WMA files from a USB device. In MP3/WMA mode, the displays / terms "F“ (Folder) = Folder / Album and "T“ (Track) are critical. "Album" corresponds to the folder on the PC, "track" to the PC file or a CD-DA track. The device sorts the albums or the tracks on an album into alphabetical order by name. If you prefer a dierent order, change the name of the track or album and place a number in front of the name. Given the variety of dierent encoder sowares, it cannot be guaranteed that every MP3 file can be played without a problem. In the event of tracks / files being faulty, playback will continue with the next track / file. The device switches to the standby mode aer approx. 15 of no playback .125

10.2 Playing/pausing from USB

> Press the MODE buon as oen as required until [USB] is shown on the display. > In order to gain access to a USB memory it needs first to be connected to the radio by inserting it in the DC-OUT 5 V, 1 A port. Do not start the operation until the content of the USB memory has been read completely, to ensure that all the required information has been read. This process may take a while, particularly with large memories having many files / folders. > By pressing the Play/Pause buon you can start / pause / continue the playback (the playing time flashes on the display when paused). Always stop the playback prior to removing the USB. If there is no playback, the DIGITRADIO 52 CD switches to standby aer approx. 15 minutes.126

10.2.1 Selecting the track

> You can use the skip track forward/back buons to skip to the next or previous track respectively. The display shows the set track number (F = folder / album, T = track)

Whilst the track is running, it is possible to perform a quick search forward or back to search for a specific position. There is no playback during the search process. > Hold down the Forward/Back buons to quickly skip forward or back during a track for as long as the buon is pressed.

10.2.3 Stopping playback

> Use the Stop buon to stop playback. The total number of tracks appears on the display.127

11 Bluetooth playback In Bluetooth mode, you can enjoy music from a connected smartphone or tablet via the DIGITRADIO 52 CD's speakers. For this purpose, the two devices must first be "paired" to each other.

11.1 Switching on Bluetooth mode

> Change to Bluetooth mode by pressing the MODE buon. > [Bluetooth] is shown on the display. When switching on for the first time, an external device (smartphone / tablet) must first be paired. If the radio has already been paired with another device which is within range, the connection is automatically established. Depending on the connected device, music playback may start automatically.128

11.2 Pairing an external device

To pair an external device, for example a smartphone or tablet, with the DIGITRADIO 52 CD, follow these steps: > Start Bluetooth mode as described in Section 11.1. > The display will show [Bluetooth] and [Wait]. > Now start searching for nearby Bluetooth devices on your external device. You may need to enable the Bluetooth feature on your external device first. Please refer to the operating instructions for your external device to activate the Bluetooth function and perform a search on your external device. During the pairing process, both devices should be within 10 cm of each other. > The entry DIGITRADIO 52 CD should now appear in the list of Bluetooth devices found on your external device. Tap on the name of the radio to complete the pairing process. If the pairing process is successful, a confirmation tone sounds from the DIGITRADIO 52 CD's speaker, and [Connected] is shown on the display.129

Depending on the Bluetooth protocol of your external device, you can control the music playback using the playback buons. Play / Pause - Play/Pause buon Next track - Track jump forward buon Track from start - Track jump back buon Scan back - Jump back buon Scan forwards - Jump forward buon Alternatively, you can use the playback control for the Music App on your external device.

11.3 Cancelling pairing

You need to carry out this process on your external device to cancel an active pairing. Please refer to the operating instructions for your external device to activate the Bluetooth function and perform a search on your external device. Then you can pair a new device, as described in Section 11.2.130 12 Other functions

12.1 Charging function for external devices

The DIGITRADIO 52 has a wired and wireless (to Qi standard) charging function for external devices such as mobile phones and smartphones. Caution: Do not use both variants at the same time. This can cause damage to your devices.

12.1.1 Wired charging of external devices

Use the original charging cable (USB) for your external device and insert the USB plug into the USB port (DC OUT) on the rear of the DIGITRADIO 52 CD. The external device can be charged at a maximum of 5 V and 1 A.

12.1.2 Wireless charging of external devices

If your external device has a wireless charging function (wireless charging to Qi standard), you can place it on the charging mat on the top of the DIGITRADIO 52. The display of your external device must be facing upwards when doing so. If correctly orientated, the charging process will begin automatically. Please refer to the instruction manual for your external device for more information on wireless baery charging.131

Activate the sleep timer if you want to listen to the radio for a while before falling asleep and the DIGITRADIO 52 CD automatically switches to standby mode. > Press the Sleep buon on the DIGITRADIO 52 CD several times to select the times available aer which the DIGITRADIO 52 CD automatically switches to the standby mode aer the time has expired. Available for selection: O, 15 minutes, 30 minutes, 45 minutes, 60 minutes, 90 minutes and 120 minutes. If the sleep timer is active you can see the time remaining by briefly pressing the Sleep buon.

The DigitRadio 52 CD has the facility for seing 2 programmable alarm times individually.

12.3.1 Seing the alarm time

The alarm function cannot be operated until the correct time has been set.132 You may need to reset the time aer a power cut. The time can either be updated manually, via DAB or UKW. See Section 13.1 for further information. As an example, the making of seings on Alarm 1 will now be explained. Press the SELECT/MENU buon to confirm each seing step and to jump to the next one. Press the < or > buon to change an option.

1. Press one of the Alarm 1 or Alarm 2 buons to set the two alarm time

memories. > The display shows [ALARM 1 SET] (with Alarm 1).

2. Confirm by pressing SELECT/MENU buon.

3. Set the time at which the alarm should start (the hour first, then the minutes).

Press SELECT/MENU to go to the next seing.

4. Set the duration for which the alarm should sound (15, 30, 45, 60, 90, 120 min)

5. Select the source, which should be reproduced as the alarm signal (the choice is

DAB, FM and buzzer.)133

> If you have selected DAB or FM you can then select whether the last listened to station or a station on your favourites list should be played as the alarm signal. Select the relevant option and press the SELECT/MENU to go to the next seing.

6. Then select how oen the alarm should be repeated. Available for selection:

• Daily: Every day at the set time

• Once: A one time execution

• At weekends: Only on a Saturday and a Sunday

• Work days: Only from Monday to Friday

7. Select the desired alarm volume.

8. Finally, select [ON] to switch the alarm on or [OFF] to switch o the alarm. Press

SELECT/MENU to save the alarm seing. > The alarm is set and [saved] appears on the display.134

12.3.2 Switching o the alarm aer being woken up

> Press the On/Standby buon to switch the alarm o. > Press the SNOOZE buon to switch on the snooze function. By repeatedly pressing SNOOZE you can also select the length of the pause from 5, 15 or 30 minutes. The possible length of the snooze time depends on the set alarm time duration, so that, at an alarm duration of 15 min., a snooze time of 5 min. or 10 min. can be set. The alarm symbol appears in the display again if the alarm repeat is set to Daily, Weekend or Workdays.

12.3.3 Switching o the alarm

> Repeat the steps as described under „12.3.1 Wecktimer einstellen“ and select > [OFF] in the last step of the configuration. Save the seing by pressing the SELECT/MENU buon.135

13 System seings All the seings referred to in this item are equally applicable in DAB+ and FM mode.

Depending on the seing for time updates (Section 13.1.2), the date and time might have to be set manually. > Hold the SELECT/MENU buon down again briefly. Use the < or > buons to select the [TIME/DATE] item and press the SELECT/MENU buon. > Use the < or > buons to select the [Time/Date seing] item and press SELECT/ MENU. > The first digits (hours) of the time flash and can be changed using the < or > buons. The > buon increases the value, the < buon decreases the value. > Press the SELECT/MENU buon to accept the seing. > The next time digits (minutes) start to flash and can again be changed as described above.136 > Press the SELECT buon aer every additional seing in order to go to the next seing. > To set the date, proceed in the same way as described above. > Aer all seings have been done and the SELECT/MENU buon pressed for the last time, [Saved] appears on the display.

13.2 Display brightness

It is possible to set the display brightness both for operation as well as standby mode. > Hold the SELECT/MENU buon down again briefly. Use the < or > buons to select the [Brightness] item and press the SELECT/MENU buon. > Use the < or > buons to select one of the following functions: [Operation] regulates brightness in the normal operating status. You can choose from [AUTO] or [5 High] to [1 Low] brightness intensities. Using the < or > buons, select a brightness intensity and press the SELECT/MENU buon to save. [Standby] regulates the brightness in standby mode. You can choose here from [AUTO], [4 High] and [0 O] brightness intensities. Using the < or > buons, select a brightness intensity and press the SELECT/MENU buon to save.

If you change the location of the device, e.g. when moving house, it is possible that the saved stations can no longer be received. In this case you can reset the device to factory seings to delete all the saved stations and then launch a new scan. > Hold the SELECT/MENU buon down again briefly. Use the < or > buons to select the [Factory seing] item and press the SELECT/MENU buon. > To execute the factory seings, use the < [Y] (Yes) buon or use the > [N] (No) buon to cancel, and press the SELECT/MENU buon All previously stored stations and seings will now be deleted. The device is now in the same status as when delivered. > The display will show [Restart...] and the device will start using the language selection [Language]. Using the < or > buons, select one of the available languages and confirm the selection by pressing the SELECT/MENU buon. The device then automatically performs a complete scan in DAB mode. While scanning, the display information shows the progress as well as the number of digital radio stations detected. Aer completing the station scan the first DAB+ channel is played.141

Under SW version you can retrieve the currently installed soware version. > Hold the SELECT/MENU buon down again briefly. Use the < or > buons to select the [SW Version] item and press the SELECT/MENU buon. > The soware version currently installed will now be displayed. > Exit the display by holding down the SELECT/MENU buon.142 14 Cleaning To prevent the risk of electric shock, you must not clean the device using a wet cloth or under running water. Prior to cleaning, pull out the mains plug and switch o the device! You must not use scouring pads, scouring powder and solvents such as alcohol or petrol. Do not use any of the following substances: salt water, insecticide, chlorine or acidic solvents (ammonia). Clean the housing using a so, damp cloth. Do not use spirit, thinners, etc.; you could damage the surface of the device. Only clean the display with a so, coon cloth. If required, use a coon cloth with small amounts of non-alkaline, diluted, water-based or alcohol-based soap solution. Gently clean the surface using the coon cloth.143

15 Troubleshooting If the device does not operate as intended, check the following table for information. Symptom Possible cause / remedy The device cannot be switched on. The device is not being supplied with power. Connect the power supply unit correctly to the socket and to the device. No sound can be heard. Increase the volume. The display does not switch on. Disconnect the device from the power supply and then reconnect it. Poor reception via DAB+/FM. Change the position of the antenna or the DIGITRADIO 52 CD. The device cannot be operated. Disconnect the device from the power supply and then reconnect it. External device is not charging via wireless charging Change the position of the charging mat until the charging process begins. If the malfunction has not been resolved, even aer performing the checks described, please contact the Technical Hotline.144 16 Technical specifications / manufacturer's instructions Subject to technical changes and errors. Operating types DAB/DAB+, FM, Bluetooth, CD, USB power supply AC Input: 100 - 240 V, 50 / 60 Hz DC Output: 5 V, 3000 mA Frequencies USW: 87.5 - 108 MHz DAB/DAB+: Band III 174 - 240 MHz Bluetooth: 2.402 - 2,488 GHz Transmission capacity Bluetooth: 4 dBm Power consumption in operation max.: 15 W Standby: <1 W Audio output performance 2 x 2 W RMS Weight 600 g Dimensions (W x H x D) 18 x 12.1 x 19 cm145