Orava AR-112 Instruction Manual
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Orava AR-112 Instruction Manual

Fm car radio with mp3/wma player and bluetooth interface
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with MP3/WMA player and Bluetooth interface
Instruction manual
Dear Customer,
Thank you for your trust in purchasing our product. Please read these
instructions carefully and keep them for future reference.
model: AR-112 model: AR-112 model: AR-112 model: AR-112
model: AR-112 model: AR-112 model: AR-112 model: AR-112
FM car radio
AR-112
1
1
EN

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  • Page 1 FM car radio with MP3/WMA player and Bluetooth interface AR-112 Instruction manual Dear Customer, Thank you for your trust in purchasing our product. Please read these instructions carefully and keep them for future reference. model: AR-112 model: AR-112 model: AR-112 model: AR-112 model: AR-112 model: AR-112 model: AR-112 model: AR-112...

  • Page 2: Intended Use Of The Device

    Intended use of the device The device is intended exclusively for the reception of radio broadcasts and playback of audio formats from digital optical data carriers or other external sources of audio signal in vehicles, to the extent determined by technical and operational parameters and functions, safety and user instructions and environmental effects. ORAVA electrical appliances are manufactured according to the state of the art and recognized safety rules. Nevertheless, unjust and unprofessional use or improper use may result in injury or endangerment to the life of the user or a third party, or to a third party. damage to equipment and other property. 1. GENERAL SAFETY INSTRUCTIONS AND WARNINGS This document contains important safety instructions and warnings for the safe, correct and economical operation of electrical / electronic equipment. Its compliance helps the user avoid risks, increase product reliability and durability. 1.1. General safety instructions • Before commissioning, we recommend that you read the operating instructions carefully and operate the device in accordance with the instructions! • The safety instructions and cautions in this manual do not cover all possible conditions and situations that may occur when using the device. The user must understand that a factor that cannot be built into any of the products is personal responsibility and caution. Therefore, these factors must be ensured by the users operating the device. • The manufacturer is not responsible for any damage to health or property if the safety instructions and warnings are not followed! • Remove all packing material and labels from the device before using the...

  • Page 3: Electrical Safety

    1.3 Electrical safety • This device is intended for installation in vehicles with a 12 V DC car battery and a grounded negative terminal. • Before installing, make sure that the vehicle is using a 12 V DC car battery. • Be careful to install the device in buses, trucks or caravans using a 24 V DC supply voltage. • Connecting the device to this voltage may cause irreparable damage. • The device operates at a safe voltage, so there is no risk of electric shock when used and operated under reasonably foreseeable conditions. • When installing and wiring, make sure that the wiring complies with the wiring diagram specified by the manufacturer in the operating instructions. • Incorrect connection may cause device malfunction or damage the vehicle electrical system. • Take extra care to damage the insulation of the connection wires of the installation. Secure the electrical cables and individual wires with insulating tape, especially where the wires and cables pass through the bulkheads in the vehicle body panels or near moving parts. • Damage to the insulation can cause an electric short circuit, resulting in a fire. 1.4. Safety of persons • This device is intended for use by non-professional personnel according to the manufacturer‘s instructions. • Operations of the device include operations such as turning the device on and off, user handling and operating parameter settings, visual or auditory inspection of the device, and user cleaning and maintenance.
  • Page 4 Special safety instructions. Read carefully! • Electrical device is designed and manufactured in such a way as to allow safe operation and use by unauthorized personnel. Despite all the measures that were. The manufacturer‘s safe use, operation and use entails certain residual risks and the associated potential hazards. • The following symbols and their meanings have been used on the device and in the accompanying documentation to indicate potential hazards: This symbol alerts users that if the safety instructions for using and operating the device are not followed, there is a risk of: Risk of serious injury or death! Risk of equipment damage or other property damage! Transportation/Transfer • When using e.g. Take care when moving the truck to prevent the device from toppling over. • Carry the device by firmly gripping the base of the device or by firm covers. When moving the device, make sure that your hands and the device are not damp or slippery. Risk of device damage! Unpacking/Packaging • Unpack the device and its accessories and dispose of any parts of the packaging material, etiquettes and labels before putting it into operation and store them in a safe place or keep them away from children and incapacitated persons. • Clean the device according to the instructions in the “Commissioning” section before commissioning. In particular, clean the device of any packaging material and any dirt (e.g. dust). • Never clean the device in a way that could cause the cleaning liquid to flow into the device. Clean the device only with a slightly damp cloth and wipe dry or allow to dry.
  • Page 5 • The device is intended for placement and installation in a car, in the part of the instrument panel intended solely for placement and connection of the car radio. • The device is designed for operation in vehicles with 12V DC supply voltage and grounded negative power supply pole. • If the installation location of the device is not specified by the vehicle manufacturer, select a location where installation of the controls of the device will not interfere with the driving of the vehicle and where the device will not endanger the driver or passengers in extreme situations. • When installing the device, disconnect the minus pole of the car battery to reduce the possibility of potential damage to the device due to a possible electrical short circuit. • When installing, connect the signal cables and speaker wires first and then connect the device‘s power connector. • If the ignition on the vehicle is not equipped with the ACC position, or the ignition cable is connected to a permanent power supply, e.g. battery cable, it is not possible to control the power of the device by ignition (i.e., the device cannot be switched on and off simultaneously with the ignition). • To keep the ignition, switch on and off, connect the ignition cable to the power source for the device that turns on and off at the same time as the ignition. • Ensure that there is sufficient air circulation around the device. • For proper and reliable operation (especially when playing CDs), do not exceed the maximum tilt angle of 30 degrees from the horizontal. • Do not insert any objects into the device and do not allow foreign objects to enter the connection connectors, the ventilation openings, or the openings of the device‘s covers. • Do not block the air vents of the covers. Air ventilation ensures reliable and safe operation of the device. • Do not subject the device or its accessories to strong vibrations and / or shocks. Do not drop or hit objects on the device.
  • Page 6 • To achieve the highest level of driving safety, the user of the car radio must be familiar with the functions and operation of the car before driving. • If you have to deal with an unforeseen or serious situation while driving (to solve a problem or set up the device), always stop the vehicle first! • Only use the functions of the car radio so that you are always in control of the driving of your vehicle in all traffic situations! • Adjust the volume level so that you can hear acoustic signals and signals at any time in any traffic situation coming from the external environment of the vehicle, in particular the emergency vehicle horn of the police, ambulance or fire-fighters. • Never put the external audio source on the instrument panel. The device could enter the driver‘s or passenger‘s compartment when sudden driving maneuvers and cause serious injury! • Never leave external audio sources near the airbags. If the airbag is deployed, the device could be shot into the passenger compartment and cause serious injury! • While driving, it is forbidden to keep external audio sources in your hand or on your knees. The device could enter the driver‘s or passenger‘s compartment when sudden driving maneuvers and cause serious injury! • Always route the cable for connecting an external audio source so that it does not restrict the driver and passengers when driving. Risk of serious injury or death! • For safe and reliable operation of the electronic device at low temperatures and excessive humidity (e.g. in winter), first let the device “acclimatize” (to ensure that the temperature and humidity in the vehicle cab stabilizes) to remove any moisture in the electrical / electronic parts that occurs when the temperature of the environment changes. Warning! • Depending on the model, the unit can be equipped with a laser unit - Class 1 laser. • The equipment is safe for users under reasonably foreseeable operating conditions. • Observe the following safety precautions to avoid exposure to laser radiation: - Never open the device or remove its covers.

  • Page 7: Din Mounting

    Assembly • Before final installation of the device, temporarily connect all cables and check that the device works normally. Then remove the front panel before mounting. • Only mount the device safely with the supplied parts. • Contact your vehicle dealer for more information on vehicle modifications. • Select the mounting location so that the device does not interfere with driving or the driver. • The maximum mounting angle should not exceed 60 degrees. • Do not install the device in places that are exposed to high temperatures, such as direct sunlight DIN mounting The device can be mounted by inserting it into the bracket (DIN front mounting) or fastening with screws using the holes on the sides of the device (DIN side mounting). See the illustration for installation details. DIN mounting (front) Dashboard Console Disassembly Avoid these mounting hooks points if necessary Console 1. After inserting the bracket into the dashboard, select and use a screwdriver to avoid the appropriate tabs (fixing points) so that the bracket is fixed in the hole. 2. Slide the device into the console until it clicks. Disassembly of the device 1. Insert the supplied hooks into the holes. 2.
  • Page 8 Connections a. This device is designed for operation with 12 V DC with a grounded negative pole. b. Be careful not to trap any cables under the screw or between any moving parts (such as seat rails). c. Switch off the ignition before making any connections to prevent a short circuit. d. Connect the connecting cables and speakers to the device first, and then connect it to the power connector. e. Connect all ground cables to a common ground location. f. If the vehicle does not have an ISO connector, purchase one. Notes - Damage to the device due to incorrect connection is not covered by the warranty. - The device may not be equipped with a standard ISO connector. In this case, connect the device according to the connection section without the ISO connector. Warning! You must not short the connector. The device has a separate amplifier output. If you only have 2 speakers, do not connect the outputs, but choose the output for the front or rear speakers. Connect the red cable to the ignition (key in the ACC position) to prevent the battery from discharging when the car is not in use. ISO connector wiring diagram Cable color Function/Designation Yellow Uninterruptible power supply - car battery (+) Blue Power the electrical antenna Red Switching power supply (ACC) Black Skeleton (-) Purple/black Speaker, Right, Rear (+) Purple Speaker, Right, Rear (-) Gray/black Speaker, Right, Front (+) Gray Speaker, Right, Front (-)
  • Page 9 Connection of control cables and external devices Connection of control cables Cable for connection to the control of the electric retractable antenna If you have an electric retractable antenna in your car, you can connect a blue cable to it. If you switch on the car radio (ignition), the electric extension antenna extends automatically and retracts when the car radio (ignition) is switched off. Audio output (RCA connectors (white - L, red - R) You can connect a power amplifier to the RCA connectors. Audio input (mini connector AUX IN) You can connect the audio output connector from an external device (mobile phone, portable audio player, etc.) to the AUX IN mini connector on the front panel of the device.

  • Page 10: Description Of Parts

    Description of parts Front panel 20 19 1. Button 1 (On/Off) 2. MUT button 3. ./ (Rewind/Rewind during playback/End call) button 4. >/ (Tuning forward/Fast forward during playback/Answer call) button 5. VOL (SEL) knob - rotate/press Press and hold the jog dial to activate the MENU settings. Another short press of the control switches between the MENU modes - Display backlight, BASS/bass adjustment, TREBLE (TRE)/treble adjustment, BALANCE/speaker balance adjustment, FADE (FAD), LOUD / sound enhancement, EQUALIZER (EQ)/equalizer, CLOCK SET. 6. CLK button 7. EQ button (Equalizer on and off) 8. MODE button (Mode selection - audio source) 9. BAND/AMS button (BAND - Band/AMS - Automatic station tuning) 10. 1/u button (Preset 1/Play/Pause (u)) 11. 2/INT button (Preset 2/Playing track introductions) 12. 3/RPT button (Preset 3/Repeat) 13. 4/RDM button (Preset 4/Shuffl e play) 14.

  • Page 11: Remote Control (Rc)

    Remote control (RC) (On/Off) 2. BAND (Band Switching) 3. MODE (Signal Source Switching) 4. 1/u (Play/Pause) 2/INT (Preset 2/Playing song introductions) 3/RPT (Area Code 3/Repeat) 4/RDM (Area Code 4/Shuffle Play) 5/10- (Area Code 5/Switch to previous folder) 6/10+ (Area Code 6/Switch to next folder) 5. MUTE 6. 10- (Switching 10 items down) 7. 10+ (Switching 10 items up) 8. EQ (Equalizer and sound settings) 9. DISP (Clock setting) 10. AS/PS (Automatic tuning and storage of all available stations) 11. VOL - (Volume down/Adjust audio function levels) 12. VOL + (Volume up/Adjust audio function levels) 13. ./ (Rewind/Rewind during playback/End call) 14. u (Play/Pause)

  • Page 12: Preparing To Play

    Preparing to play This information is described when using the controls on the device! The device can also be operated with the supplied remote control, the control is the same or very similar to when using the elements on the device. Switching the device on/off Power on Press the 1 (On/Off) button (1) on the front panel. The device switches to the mode that was active when the device was switched off. Shutdown To turn off the device, press the 1 (On/Off) button (1) on the front panel. Input signal source selection When the device is switched on, briefly press the MODE button (8) on the front panel to switch audio sources. Available sources are: RADIO, AUX, BT, USB, SD (storage media only if an optional USB storage device is connected to the USB connector or a microSD card inserted in the microSD card slot). Warning If a signal source is not ready, it will not be possible to select it (e.g. if no external audio device is connected, it will not be possible to select a USB or SD signal source). Adjust the volume To adjust the volume, turn the rotary control on the front panel (5). To access the sound characteristic setting mode, press the rotary control (5) on the front panel. A short press on the control switches the setting mode in the order: Bass (BASS) - Treble (TRE) - Left/Right Balance (BAL) - Front/Rear Balance (FADE) - Equalizer (EQ) - Sound Enhancement (LOUD) - Stereo/Mono.
  • Page 13 Left/Right Balance (BAL): Press the Control knob (5) to select the left and right speaker balance (BAL) function, and then turn it to set the desired balance level from far right to far left. The center corresponds to the balance between the right and left speakers. Front/Rear Balance (FAD): Press the Control knob (5) to select the front and rear speaker balance (FAD) function, and then turn it to set the desired balance level from far back to far forward. The center corresponds to the balance between the front and rear speakers. Equalizer preset setting Press the EQ button (7) on the front panel or remote control to activate the equalizer setting mode (EQ). Set one of the equalizer presets according to the sound that suits you. Sound enhancement Press the control knob (5) to activate the LOUD mode and select to turn this mode on or off. When turned on, both the low and high frequencies of the sound are highlighted, so the sound will be more powerful. To turn off sound enhancement, set this mode to off. Setting and displaying the time CLK button (6) or CLOCK button on the remote control The time display function works after setting the clock. Time setting In standby mode, press and hold CLK (6) or CLOCK. The time setting mode is activated.

  • Page 14: Tuner Control

    Tuner control Input signal source Radio Switch on the device by pressing 1 (1) and press MODE (8) on the device or on the remote control until the radio input source is selected. Radio band selection Use the BAND/AMS button (9) on the front panel or BAND on the remote control to switch radio bands. The bands are switched in the order FM1 - FM2 - FM3 - FM1 ..Tuning stations Automatic tuning and storage of all available stations Pressing and holding the BAND/AMS button (9) on the front panel for more than 1 second or AS/PS on the remote starts automatic tuning and memorization of stations. All available stations are stored in the device’s memory. When all stations have been stored, tuning stops and the first stored station is selected To stop tuning, press the BAND/AMS button again. Newly tuned stations will overwrite previously saved stations! Automatic tuning Briefly press the ./> buttons on the front panel or remote control to start in radio mode automatic tuning in the appropriate direction. Manual tuning Pressing and holding the ./> button on the front panel or remote control (for more than 1 second) in radio mode turns on manual tuning mode. Then you can tune manually by briefly pressing the ./> button on the front panel or remote control. If you do not touch the button for about 1 second, the auto tuning mode returns. Notes: Newly tuned stations will overwrite previously saved stations! It is possible to store 6 stations (P1 - P6) in each band.

  • Page 15: Playback Control

    Playback control MP3/WMA file playback MP3 and WMA (Windows Media Audio) files are digital audio files that are compressed compared to a standard audio CD file to save capacity. This device can play MP3/WMA files directly from compatible storage media. You can control playback with the buttons on the unit (or the supplied remote). Depending on the type of media and recording method, some files may not be playable or may skip playback. The device is compatible with MP3/WMA formats. Notes on playing MP3/WMA files The device can play MP3 files (MPEG1, 2, 2.5 Audio Layer 3). However, there are some limitations. Observe the following when saving MP3/WMA files on the storage media: There are the following restrictions when playing: Maximum number of subfolders: 8 Maximum number of files on media: 999 Maximum number of folders on media: 255 MP3/WMA files that do not comply with the above conditions may not play properly. MP3/WMA file encoding and compression settings Observe the following when compressing MP3 files: Data rate: 32-320 kbps Sampling frequency: 32 - 44.1 - 48 kHz (WMA) 16 - 22.05.24 - 32 - 44.1 - 48 kHz (MP3) Saving files to media If you insert media with MP3/WMA files only, the device reads all the data. If the media contains many folders or files other than MP3/WMA, playback of MP3/WMA files will be interrupted, file loading may take a long time and may not be smooth. When such media is connected, loud noise may be reproduced and the speakers may also be damaged. Do not connect to a media device with files other than MP3/WMA files with an MP3/WMA extension, or with non-MP3/ WMA files. Data flows The device is compatible with data streams of 32 - 320 kb/s. General operations Switch songs forward/backward buttons on the front panel or remote control...
  • Page 16 Play/Pause 1/u or /u button (Play/Pause) Stlačením tohto tlačidla na prednom paneli alebo DO spustíte/pozastavíte prehrávanie. Ak prehrávanie pozastavíte, opätovným stlačením prehrávanie obnovíte. Playing song introductions 2/INT button (Introduction) Press this button on the front panel to select the play mode. Playing the first 8 seconds of each song on the current media. If you press this button again while playing the beginning of the song, this mode will be canceled and the song will play normally. Repeat play 3/RPT (Repeat) button Press this button on the front panel to play the current song in the folder repeatedly or all songs on the current medium. To cancel the mode, press this button again. Shuffle play 4/RDM (Shuffle play) button Press this button on the front panel to select the random play mode. Tracks will be played in random order. Press again to cancel the mode. Navigating between tracks and albums (5/DIR-a 6/DIR + or 10- and 10+ on the remote control) The desired track/album can be selected with the device or with the remote control: Searching for a file by switching between them You can select the desired file (track) more quickly by pressing 5/DIR-a 6/DIR + on the front panel, 5/10-...

  • Page 17: Inserting A Usb Drive

    Playing files from a USB drive Thanks to the USB connector, the device can also play files from a USB memory device or USB device. Compatibility Due to rapidly changing technologies, the device may not be compatible with all USB drives, especially USB drives that require driver installation. Use only USB drives compatible with this unit. Warning If you are using a portable USB player as a USB memory device with your device, the USB player must be turned on. Inserting a USB drive Connect a compatible USB storage device to the USB connector. Eject the USB drive Gently press the front panel with your finger and pull out the USB drive with your other hand. Playing 1. Insert the USB drive correctly and completely into the USB connector. The display shows the USB mode and the file download from the unit starts. Note: Accessing and retrieving files from a USB drive may take some time, depending on the USB drive and the number of files stored on it. 2. When the USB drive is inserted correctly, the device will automatically switch to USB mode immediately, regardless of the mode currently selected. 3. To turn off USB mode and playback, gently pull the USB drive out of the device. When the USB drive is disconnected, the device automatically switches to radio mode. Alternatively, the desired mode can be selected by pressing the MODE button (8) on the device or the MODE button on the remote control (even if a USB drive is inserted in the device). 4. The method of playing files from a USB drive is the same as the description of general file playback operations.

  • Page 18: Inserting A Microsd Card

    Play files from a microSD memory card Thanks to the MicroSD memory card slot, the device can also play files from such cards. Compatibility Due to rapidly changing technologies, the device may not be compatible with all types of SD/SDHC/ MMC cards, especially with cards that require driver installation. Use only SD/SDHC/MMC cards compatible with this unit. Inserting a microSD card Insert a compatible MicroSD memory card into the MicroSD card slot. Orient the card correctly. Eject the microSD card Gently press the front panel with your finger and gently push the card with your other hand. When the card pops up, pull it out of the slot. Playing 1. Insert the card correctly and completely into the microSD card slot until it clicks. 2. The loading of files from the card will start. When the card is inserted correctly, the device automatically switches to microSD card playback mode regardless of the currently selected mode. Note: Accessing and retrieving files from the card may take some time, depending on the card and the number of files stored on it. 3. To turn off card play mode, gently pull the card out by gently pushing it. When the card pops up, pull it out of the slot. When the card is removed, the device automatically switches to radio mode. Alternatively, the desired mode can be selected by pressing the MODE button (8) on the device or the MODE button on the remote control (even if a card is inserted in the slot). 4. The method of playing files from the card is the same as the description of general file playback operations. 5. After playing, remove the card from the slot. WARNING 1) Do not accidentally or intentionally strike, bend or break the card. You can permanently damage both the device and the card.

  • Page 19: Other Playback Options

    Other playback options The device can also play audio from connected devices. Playback from connected external audio device (AUX) External devices equipped with audio output connectors can be connected to the device. Use a suitable optional audio cable to connect. Activating the AUX IN signal source: Press MODE (8) on the switched on device or MODE on the remote control until the AUX signal source is activated. For details on operating the connected device, refer to its operating instructions. Change the color of the display backlight The device optionally allows you to change the color of the display backlight. Press and hold the fire control knob, then turn it to change the color of the display backlight. In AUTO, RED, GREEN, BLUE, YELLOW, CYAN, PURPLE, WHITE modes. Bluetooth operations 1. To use the Bluetooth function, your mobile phone must have a Bluetooth interface, “Hands-free” functions and must be compatible with this device. 2. To use the Bluetooth function, you must pair your mobile phone with this device. See the pairing section below. Before pairing and connecting the phone to the device, make sure that the battery is sufficiently charged. 3. Always pair with your phone for a long time. 4. The identification of this device is “AR112” (displayed on the phone).
  • Page 20 Overview of controls for use with Bluetooth and phones If you want to use the Bluetooth functions, you can use the following controls to control and make phone calls. 1 ./ (3) button on the device, (13) on the remote control Press: Reject an incoming call Press during a call: End a call 2 >/ (4) button on the unit, (15) on the remote control Press during ringing: Answer an incoming call Push and hold: Transfer a call from the radio back to the phone during a call. Bluetooth profiles supported by this device HSP (Head Set Profile) HFP (Hands Free Profile) A2DP (Advanced Audio Distribution Profile) AVRCP (Audio/Video Remote Control Profile) Bluetooth features supported by this device 1 Bluetooth Hands-Free calling with a mobile phone compatible with HSP and HFP profiles. 2 Make a call from a mobile phone via the Bluetooth wireless interface. 3 Listen to music via Bluetooth wireless technology from an audio device or mobile phone compatible with A2DP and AVRCP profiles.
  • Page 21 Pairing by mobile phone The device has an automatic connection function. However, sometimes it is necessary to make the connection manually. E.g. in the following cases; o The telephone is out of range (2 meters from the device). The connection is lost and a call is in progress, or during a call the user moves away with the phone more than 2 meters from the device and returns. If the user wants to transfer the call sound from the phone back to the device, he has to do so manually. Connection is only possible with paired devices! To re-establish the connection, use the Menu and select the item to reconnect. Disconnect the Bluetooth system You can disconnect the Bluetooth device as follows: o Switch off the Bluetooth function on the phone. The phone disconnects from this device. Incoming call Receiving an incoming call o If an incoming call is recorded, the caller’s number will appear on the display and a ringtone will sound. o To answer the call, press >/ (4). Note: The sound of the audio source you are listening to will be muted and a ringtone will sound until you answer the call. When playing from media, playback pauses. When a call is received, the call sound is reproduced from the speakers in the car. Speak towards the built-in microphone in the car radio. o You can adjust the call volume by turning the volume dial. o To end the call, press the ./ (3) button. The call is ended and the sound is automatically turned on and the previous sound source is restored. Notes: o If the call comes in standby mode (ignition on, device off), the device switches on automatically. Ending a call o To end the call, press the ./ (3)) button. The device automatically restores the previous mode.
  • Page 22 Advanced Audio Distribution Profile (A2DP) Bluetooth audio signal flow This device can reproduce sound from another paired device and a connected Bluetooth audio device that supports the Advanced Audio Distribution Profile (A2DP) of Bluetooth technology. Connect a Bluetooth audio device to this unit Before playing from another Bluetooth audio device (mobile phone), you must first pair and connect the device to this device. o See the pairing procedure in the pairing procedure. o For the connection procedure, see the connection section. o If the paired Bluetooth device has both HFP (Hands Free Profile) and A2DP (Advance Audio Distribution Profile) profile, both profiles are automatically paired at the same time. E.g. If the mobile phone has both an HFP (Hands Free Profile) and an A2DP (Advance Audio Distribution Profile) profile and this mobile phone is already paired with this device for the HFP profile, pairing for the A2DP profile is not necessary. Play audio from another Bluetooth audio device through this device o Pair and connect a Bluetooth audio device to this device. See the pairing section for the pairing procedure.
  • Page 23 Control another Bluetooth audio device with this Audio Video Remote Control Profi (AVRCP) This device can be used to control other paired and connected Bluetooth audio device (mobile phone) that supports the AVRCP (Audio Video Remote Control Profile) profile of Bluetooth technology. Supported features are: 1 Start playback After switching to “BT” mode, this unit will automatically send a play command to another paired and connected Bluetooth audio device via the AVRCP profile. The playback command differs depending on the connected Bluetooth audio device. If the connected Bluetooth audio device does not start playback after switching this unit to “BT” mode, you will need to start playback directly on the connected Bluetooth audio device. 2 Switch songs Use the track back/forward ./> buttons on the device or remote control to switch tracks on the phone. 3 Pause/Play Use the 1/PAU button (8) on the device or 1 u (8)) on the remote control to start playback/pause playback on the connected phone. 4 Adjust the volume Use the rotary control on this unit. 5 Mute Use the MUT button (2) on the device or MUTE on the remote control.

  • Page 24: Troubleshooting

    Troubleshooting The following overview will help you find the cause of the problem you may encounter while using your device. Make sure that the connections and controls are correct before performing the recommended actions. Generally The controls do not work. Check the connections. Don’t hear sound. Adjust the volume. Cancel the mute function. If you have only two speakers connected, set the front and rear speakers to the center position. Memory contents are cleared. Save all settings again. The power cord or battery has been disconnected. The power cord is not connected properly. The stored stations and clock settings are cleared. The fuse has blown. Replace the fuse and make the settings again. When you turn the ignition key to ON, ACC, or OFF, you will hear a disturbing sound. Cables are not properly connected in the car power connector.

  • Page 25: Operation

    Operation The remote control does not work. , There are obstacles between the remote control and the unit. , The distance between the remote and the unit is too far. , You are not pointing the remote to the remote sensor on the unit. , The battery in the remote control is low. The device is not working properly. Static electricity, etc. it may affect the correct operation of the equipment. Unplug the device, reconnect it after about a minute, and then turn it on again Radio reception Unable to tune stored stations Store the correct frequencies in memory. The broadcast signal is too weak. Stations are not available. Sound is distorted by noise. Check the auto antenna connection. Auto-tuning is not possible. The broadcast signal is too weak. Tune in the station manually.

  • Page 26: Technical Specifications

    Technical specifications MP3/WMA player System MP3/WMA codec Frequency range 100-10000 Hz Number of channels 2 stereo channels Channel separation More than 50 dB Signal-to-noise ratio More than 50 dB Audio Output power 4 x 25 W (max) Load impedance 4-8 Ohm Line Output (4x RCA) 1200 mV (MAX) AUX input Distortion 0.5% Frequency range 100-15000 Hz Connectors 1x 3.5 mm JACK audio input connector Tuner Tuning range 87.5-108.0 MHz intermediate frequency 10 MHz Sensitivity Less than 25 dBf Channel separation More than 50 dB Signal-to-noise ratio More than 50 dB Distortion Less than 1,5% Bluetooth...
  • Page 27 For business entities in the countries of the European Union If you wish to discard electrical and electronic equipment, please request the necessary information from your seller or supplier. Disposal in other countries outside the European Union This symbol is valid in the European Union. If you wish to discard this product, please request obtain the necessary information on the correct method of disposal from the local authorities or from the your supplier. This product complies with all the essential requirements of the EU directives that apply to it. DECLARATION OF CONFORMITY Short text Declaration of Conformity: ORAVA retail 1, a.s. hereby declares that the AR-112 complies with the essential requirements and other relevant conditions of Directive 2014/53/ EU of the European Parliament and of the Council. The full text of the Declaration of Conformity is available at: www.orava.eu...

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