Boss Audio Systems MR1520UA, User Manual

Page 1: ...4 10 R 02 0896 ...

Page 2: ...el will activate that feature You will not need to PRESS hard on the panel to make this radio change features The power button along with some of the buttons that have dual functions will need to be TOUCHED from 2 to 3 seconds to make the change The best area to TOUCH on the panel to make it activate is the illuminated or lighted area For example just touch for 2 to 3 seconds the illuminated power...

Page 3: ...nu Button 3 Source Button Automatically Store Preset Scan Button 4 10 5 Encoder Volume Knob Local Distant Button CD Eject Button Aux In Jack 7 15 16 MP3 Menu Button 11 13 MP3 Enter Button Band Button Preset Equalizer Button iX Bass Button 6 8 9 Display Button Tuning Up Down Track Up Down Buttons ID3 Information Button 12 14 ...

Page 4: ...g from under the stickers Do not stick paper or tape on the disc P 2 Before playing clean the discs with an optional cleaning cloth Wipe each disc from the centre out P 4 Do not use solvents such as benzine thinner commercially available cleaners or antistatic spray intended for analog discs Do not expose the discs to direct sunlight or heat sources such as hot air ducts or leave them in a car par...

Page 5: ...ght or from hot air from heater or where it would be subject to dust dirt or excessive vibration Be sure to remove the front panel before installing the unit DIN FRONT REAR MOUNT This unit can be property installed either from Front conventional DIN Front mount or Rear DIN Rear mount installation utilizing threaded screw holes at the sides of the unit chassis For details refer to the following ill...

Page 6: ...g and half sleeve are not used for method B installation 5 2 4 3 2 5 a Frame b Insert fingers into the groove in the front of frame and pull out to remove the frame When re attaching the frame point the side with a groove down wards and attach it c Insert the levers supplied with the unit into the grooves at both sides of the unit as shown in figure until they click Pulling the levers makes it pos...

Page 7: ... C P can easily be damaged by shocks After removing it place it in a protective case and be careful not to drop it or subject it to strong shocks When the release button is pressed and the D C P is unlocked the car s vibrations may cause it to fall To prevent damage to the D C P always store it in a protective case after detaching it The rear connector that connects the main unit and the D C P is ...

Page 8: ...LACK 7 GREEN BLACK 5 PIN IGNITION ACC LEFT FRONT 12 19 BLACK 16 BLACK 15 YELLOW 17 WHITE 14 BLUE 11 WHITE WIRE COLOR 12 WHITE BLACK 20 WHITE 18 RED 11 13 PIN BATTERY CHASSIS GROUND POWER ANTENNA 14 15 13 16 17 2 1 4 5 3 6 7 BLACK GREY FUSE REAR LINE OUT WHITE FRONT LINE OUT RED RED R CH L CH R CH WHITE L CH 20 19 8 10 9 Power Antenna Connect to power antenna or amplifier If not used Tape bare end ...

Page 9: ...TTON Note If press RESET button the unit still cannot function normally please use a cotton swab soaked in isopropyl alcohol to clean the socket on the back of the control panel 16 FRONT PANEL AUX IN JACK Connect the external signal to AUX in jack located at the front of the panel then press SOURCE button to select Aux mode Press SOURCE Button again to cancel Aux Mode and return to previous mode A...

Page 10: ... turn the radio on at the volume level selected when the unit was last turned off To program a specific volume level for the radio to turn on at rotate the volume control to select VOLUME LEVEL Within 5 seconds BASS Bass level Turn the encoder volume knob to adjust the desired Bass level range from 10 to 10 the default is 0 TREBLE Treble level Turn the encoder volume knob to adjust the desired Tre...

Page 11: ...s been stored into memory 14 TUNING SEEK UP AND TUNING SEEK DOWN BUTTONS 1 Press these buttons briefly will operate AUTO SEARCH tuning mode the radio will tune up or down to the next station and remain on the frequency 2 Press these buttons more than 2 seconds operate as MANUAL SEARCH buttons under this mode the tuning frequency will advance up or down rapidly when the button is pressed If the but...

Page 12: ...to skip to the next track or previous track Press the Track Down button during play will return to the beginning of the current track press it one more time to skip to previous skip Press and hold Track Up Down Button to fast forward or fast reverse CD player starts when you release the button 11 Press RANDOM BUTTON RANDOM during file play to play all files in random shuffled order Press RANDOM BU...

Page 13: ...t be compatible to all the USB drive device available with all the future technology especially those USB drive device which require to install a driver Always choose a compatible USB drive device which is compatible with this unit 1 The USB socket is covered by the USB plastic cover as indicated in picture 1 P 1 Flip open the USB plastic cover and the USB socket will become accessible 12 USB 1 1 ...

Page 14: ...e refer to section CD operations MP3 operations P 1 1 Please make sure to insert the SD or MMC card in the correct direction orientation as indicated in picture P 7 Wrong insert will cause permanent serious damage to the unit the SD or MMC card TO STOP SD MMC CARD PLAYBACK 1 Push on the end of the SD or MMC card to eject the sd or MMC card Once the SD or MMC card is taken out the unit will automat...

Page 15: ...lay mode press MP3 MENU AS PS BUTTON once the display shows MP3 T enter the desired track number directly then press MP3 MENU AS PS ENTER BUTTON to confirm 12 MP3 WMA OPERATIONS ENCODER VERSION MPEG1 2 2 5 Layer 2 3 WMA Version 7 8 9 Sampling frequency MPEG1 32 44 1 48 KHz MPEG2 16 22 05 24 KHz MPEG2 5 8 11 025 12KHz WMA 22 32 44 48KHz Sampling But rate MP3 WMA 32 320Kbps VBR CDROM Mode 1 2 ISO966...

Page 16: ...ctory list press MP3 ENTER BUTTON to select the desired directory The display will show To select the tracks under the selected directory by Rotate ENCODER VOLUME KNOB ROTATE ANTI CLOCKWISE First then press MP3 ENTER BUTTON to confirm when desired track is found ID3 TAG Press DISPLAY button repeatedly to Display ID3 TAG information If the MP3 file is available with ID3 TAG pressing the display but...

Page 17: ...P3 or AUX IN 11 Band Enter Band 12 AS PS Menu 13 EQ MP3 Mode Power On Off Adjust Vol Bas Tre Fad Bal Track Up Down Numeric key 8 9 No Function No Function Mute CD Player Mode Power On Off Adjust Vol Bas Tre Fad Bal Track Up Down No Function Mute No Function Preset EQ Folder Down Folder Up Pause CD scan Repeat Shuffle Pause CD scan Repeat Shuffle No Function No Function Preset EQ ID3 tag informatio...

Page 18: ...g frequency No of quantization bits Frequency Number of channels S N Ratio Compact disc audio system Compact disc 44 1KHz 1bit 5 20 000Hz 2 stereo 70dB GENERAL Power Supply Polarity Speaker impedance Power Output DC 11 14V Negative Ground 4 ohms 4x 80 Watts REMARK Specifications subject to change without notice AM MW Frequency Range Intermediate Frequency Usable Sensitivity S N Ratio 530 1710KHz U...

Page 19: ... connection The operation keys do not work No sound The built in microcomputer is not operating properly due to noise Press the RESET button Front panel is not properly fixed into its place Sound skips The installation angle is more than 30 degrees Adjust the installation angle to less than 30 degrees The disc is extremely dirt or defective disc Clean the compact disc Then try to play a new one Th...