CD815UMP - Car stereo ROADSTAR - Free user manual and instructions
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USER MANUAL CD815UMP ROADSTAR
This product meets the essential requirements laid down by EEC Directive 89/336 and has been built in accordance with European standards EN50013, EN50020.
Car Stereo CD-MP3 Player with PLL / RDS FM Stereo Radio, USB-Port, 4 x 7,5 Watt RMS.
CD-815UMP
Instruction manual
Bedienungsanleitung
- Your new unit was manufactured and assembled under strict ROADSTAR quality control. Thank-you for purchasing our product for your music enjoyment. Before operating the unit, please read this instruction manual carefully. Keep it also handy for further future references.
The exclamation point within the triangle is a warning sign alerting the user of important instructions accompanying the product.

The lightening flash with arrowhead symbol within the triangle is a warning sign alerting the user of "dangerous voltage" inside the unit.

To reduce the risk of electric shock, do not remove the cover. No user serviceable parts inside the unit. Refer all servicing to qualified personnel.

Invisible laser radiation when the unit is opened or interlocks defeated. Avoid exposure to laser beam. Use of controls, adjustments or procedures other than those specified herein may result in hazardous radiation exposure.

This unit must not be exposed to moisture or rain.

This unit should be positioned so that it is properly ventilated.

Do not expose this unit to direct sunlight or heat radiating sources.
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EnglishEn
CD-815UMP
Car Stereo CD-MP3 Player with PLL FM Stereo RadioRDS with PTY andUSB.
Detachable Front Panel System
INSTRUCTION MANUAL
Please read this instruction manual carefully and familiarize yourself with your new Radio before using it for the first time. Please retain this manual for future reference.
TABLE OF CONTENTS
- Location of Controls
- Features
- Installation
- Precautions and Maintenance
- Operating Instructions
- Specifications
LOCATIONS OF CONTROLS
- POWER ON/OFF
- FUNCTION SELECT BUTTON: BASS/TREBLE/BALANCE/FADER / TA SEEK / PI / LOUDNESS/BEEP/AUDIO DSP/LOC-DX/STEREO. 'ENTER' IN MP3 MODE.
- VOL UP/VOL DOWN FOR BASS/TREBLE/BALANCE/FADER
4.PRESET STATIONS(1,2,3,4,5,6) - 'AF' function (ALTERNATIVE FREQUENCIES)
- 'TA' function (TRAFFIC ANNOUNCEMENT)
- 'PTY' function (PROGRAM TYPE)
- +10 BUTTON (CD / MP3)
- MODE BUTTON (MODE)
- FM BAND BUTTON
- AUTOMATIC OR MANUAL TUNING (FREQ UP >> OR FREQ DOWN << / CD - USB (MP3) TRACK SKIP BUTTON
-
- 10 BUTTON (CD / MP3
13.LCD DISPLAY
14.PANEL RELEASE BUTTON
- 10 BUTTON (CD / MP3
- USB PORT
16.CDSLOT-IN
17.PAUSE BUTTON - INTRO BUTTON (CD SCAN)
- REPEAT BUTTON (REPEAT)
- RANDOM BUTTON (SHUFFLE)
- RESET BUTTON (on main unit)
22.CDEJECT BUTTON
FEATURES
The unit features a detachable front control panel, FM stereo RDS, CD - USB:
Electronic Volume, Bass, Treble, Fader and Balance control.
CD Player with antishock protection
- Precision electronic tuning with phase-lock loop (P.L.L.)
circuity.
- Programmable 18 preset memory tuning
Power output, 4 x 7.5W RMS (4 x 15 W max)
- Manual / Auto (Seek) / up and down tuning control
Band selector for FM1/ FM2/ FM3
Clock Function in RDS
-
MP3 Repeat Function
-
Preamplified Line-out
-
Detachable front panel protects against theft
-
Lighting system
RDS Function: PI (Program Identification) TA Announcement)
(Traffic PS (Program Service Name) PTY (Program Type)
AF (List of Alternative Frequencies)
TP (Traffic Program)
INSTALLATION
PRECAUTIONS
- Choose the mounting location carefully so that the unit will not interfere with the normal driving functions of the driver.
- Avoid installing the unit where it would be subject to high temperatures, such as from direct sunlight or hot air from the heater, or where it would be subject to dust, dirt or excessive vibration.
- Use only the supplied mounting hardware for a safe and secure installation.
- Be sure to remove the front panel before installing the unit.
Mounting angle adjustment
Adjust the mounting angle to less than 20^ .
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MOUNTING EXAMPLE
Installation in the dashboard

Note: Keep the release key in the safe place as you may need it in future to remove the unit from the car.
Detaching and attaching the front panel
The front panel of this unit can be detached in order to prevent the unit from being stolen.
DETACHING THE FRONT PANEL
Before detaching the front panel (14), be sure to press the PWR button (1) To OFF first. Pull out the panel towards you in order to detach completely the panel from the main unit. Refer to below instruction.


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ATTACHING THE FRONT PANEL
Make sure the front panel is the right way up when attaching it to the unit as it cannot be attached upside down. Bring side B of panel to side A of main unit. Insert the panel in and push until it clicks.
Panel is attached.
Front panel

Notes:
- Do not press the front panel hard against the unit when attaching it. It can be easily attached by pressing it lightly against the unit.
- When you carry the front panel with you, put it in the supplied front panel case.
- Do not press hard or give excessive pressure to the display window of the front panel when attaching it to the unit.

BUILT-IN ISO CONNECTOR

RCA Jack Line Out (Rear) -
Gray: Red (right)
:White(left)
CONNECTORA
.
2
4. MEMORY +12V
5.AUTOANTENNAOUTPUT
6.
7. +12V (TO IGNITION KEY)
8. GROUND
Note: 12 V wire (connector A no. 7) must be connected by car ignition key in order to avoid that car battery becomes weak when the car will be not used for long period.
CONNECTORB
If the fuse blows, check the power connecton and replace the fuse. If the fuse blows again after the replacement, there may be an internal malfunction. In this case, consult your nearest repairing centre.
Warning
Use the specified amperage fuse for each lead. Use of a higher amperage fuse may cause serious damage.
OPERATINGINSTRUCTIONS
POWER ON/OFF (1) (PWR)
Insert the front panel in the unit and push Power button in order to switch on the unit. Push PWR button newly in order to switch off the unit and push REL button (14) to release the front panel.
Note: Never release the front panel when the unit is on. Power remains on even when car radio is off.
SELECT(2)VOLUMEUP/DOWN(3)
Rotate the VOLUME Knob (3) to control the VOLUME. To select other functions, press the SELECT (2) button shortly until the desired functions is shown on the display. Figure 1 shows how control functions are selected using the SELECT button. Keep pressed the SEL Button 4 seconds to enter in the second submenu as per Fig. 2
-
VOLUME (rotate knob) 1. MASK ALL / DPI
-
SELECT (push down) 2. PI SOUND / MUTE
3.BASS 3.AF ON/OFF
- TREBLE 4. TA ON / OFF
10.STEREOMONO Fig.1 10,SEEK1/2/3
- VOLUME CONTROL 11.BEEP ON/OFF Fig.2
Rotate the VOLUME knob to increase or decrease the volume. This knob can be used to adjust the BASS, TREBLE, BALANCE and FADER.
This knob also selects the possible options in RDS function.
MASK DPI (1)
When press the SEL button for more than 2 seconds, it is activated as selecting mode of these function.
MASK DPI: masked only the AF which has different PI.
MASK ALL: masked the AF which has different PI and NO RDS signal with field strength.
PI SOUND / PI MUTE (2)
PI SOUND
When a car cruises some special area which has different PT code with same AF.PI sound (DIP) is heard once in a while, the DIP's sound will be heard for less than 1 second.
-PLMUTE
Under the above same situation, a mute sound will be heard for less than 1 sec.
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AF ON / OFF (ALTERNATIVE FREQUENCY) (3)
To enable or disable the Alternative Frequency function.
TA ON / OFF (TRAFCANUNCHEMENT) (4)
T a r d a Traffic Anouncement function.
PTY ON / OFF (PROGRAM TYPE) (5)
T a rd a Program Type
RETUNE L/RETUNE S (6)
The initial time of automatic TA search or PI search mode is selected. When PI information is not caught for return time, the radio start to return to next samePI station. When same PI station does not catch 1 cyclic search, the radio goes to last station and waits for 4-5 minute until PI code is received.
VOL LAST/ADJUST (7)
When press the SEL button for more than 2 seconds, it is activated as selecting mode
of these function. (last Volume level)
CLOCK 12/24(8)
T change the Display clock from 12 to 24 H format.
BAND (9) NOT USED ON THIS MODEL.
SEEK1/2/3.
SEEK 1: When SEEK 1 mode is activated, AUTO SEEK SCAN is stopped when station is detected even user still push SEEK button.
SEEK 2: Auto SEEK SCAN is not stopped even station is detected if user push SEEK
button. When release this SEEK button, then stop when station is defected.
BEEP MODE (11)
When press the SEL button for more than 2 seconds, it is activated as selecting mode of these function.
2 sec.
BEEP ON: BEEP sound can be heard from speaker when the buttons are pressed.
4. PRESET STATIONS (1,2,3,4,5,6)
(A) RADIO MODE:
When pressed short, these keys select a preset station directly. When pressed longer than 1 sec., current station is stored in preset memory bank. When PTY mode is selected, the PTY switch is shared as follows:
PTY music group --- PTY speech group --- OFF
MUSIC SPEECH
- POPM, ROCK M 1. NEWS, AFFAIRS, INFO
2.M.O.R.M, LIGHT M 2. SPORT, EDUCATE, DRAMA
- CLASSICS,OTHER M 3.CULTURE,SCIENCE,VARIED
4.JAZZ, COUNTRY 4. WEATHER, FINANCE, CHILDREN
-
NATION M, OLDIES 5. SOCIAL, RELIGION, PHONE IN
-
FOLK 6. TRAVEL. HOBBIES, DOCUMENT
USING THE RDS FUNCTION
What is RDS?
The RDS (Radio Data System) is a digital information system developed by the EBU (European Broadcast Union). Piggy-backed on normal FM broadcasts, RDS offers a variety of information services and automatic retuning functions for RDS-compatible car stereos. In 1988, RDS became available in the United Kingdom, France, West Germany, Ireland and Sweden. Test transmissions are being conducted in many other European countries. It is expected that RDS will be available in most western European countries in the near future.
5. 'AF/REG' function (ALTERNATIVE FREQUENCIES)
When pressed, AF/REG switchig mode is selected.
When AF/REG switching mode is selected, the radio checks the signal strength of the AF all the time. When pressed long, it is activated as regional mode ON/OFF.
- Regional mode ON:
AF switching or PI SEEK is implemented to the station which have all PI codes same as current station. REG segment is turned on, in LCD display.
Regional mode OFF
The regional code in the format of PI code is ignored when AF switching or PI SEEK is implemented.
6. 'TA' function (TRAFFIC ANNOUNCEMENT)
When pressed short, it is activated as TA mode on or off
When TA mode is on and traffic announcement is transmitted
- When the unit is it CD/MP3 mode, it will switch to radiomode temporarily.
If the volume level was under the threshold point, it will be raised to the threshold point.
- When TP station is received, TP segment is turned on in LCD display.
7. "PTY" function (PROGRAM TYPE)
PTY MUSIC --- PTY SPEECH --- PTY OFF
While selecting PTY type, its selection is implemented by preset buttons as described in preset key. When PTY is selected, the radio starts to search corresponding PTY information, and stops if the corresponding PTY information, is detected.
8. +10 BUTTON (CD/USB MP3)
Press this button to skip 10 tracks each time up of CD / USB MP3
9. MODE BUTTON (MODE)
By pressing this key, user can select.
RADIO mode or USB - CD mode.
10.BAND BUTTON (BAND)
Each band is toggled cyclically by pressing this key FM1—FM2—FM3. In CD / USB (MP3) mode, when this key is pressed it is operated as the conversion of each display mode as follow:
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TITLE - SONG - ARTIST - DIRECTORY
11.AUTOMATIC OR MANUAL TUNING (FREQUP>>OR FREQ DOWN 1A) RADIO MODE
When pressed short, these keys are operated as MANUAL tuning mode. When pressed longer than 1 sec., they are operated as SEEK tuning mode
When pressed short, they are operated as TRACK UP or TRACK DOWN mode.
12. -10 BUTTON (CD/USB MP3)
Press this button to skip 10 tracks each time back of CD / USB MP3
15. USB PORT
17.PAUSE BUTTON
During "PLAY", press (17) 'PAUSE' button to "PAUSE". Press it again to resume play.
18. INTRO BUTTON (MP3 SCAN)
When this button is pressed, 'SCN' indication is displayed and the first several seconds of each track of the disc are played. Press again to stop intro and listen to track.
19. REPEAT BUTTON 'REPEAT'
When this button is pressed, 'RPT' Indication is displayed and play of the selected track will be continually repeated until the Track repeat mode is cancelled by pressing 'RPT' button again.
20.RANDOM BUTTON'SHUFFLE
When this button is pressed, 'SHF' indication is displayed and each track of the disc are played in random instead of normal progression. To cancel RANDOM mode, press 'SHF' button (20) again.
21. RESET BUTTON
Reset button (25) is placed on the housing.
The reset button is to be activated for the following reason: - Initial installation of the unit when all wiring is completed.
-
All the function buttons do not operate properly.
-
Error symbol on the display.
ID3 Tag
Press BAND button repeatedly to Display ID3 TAG information. If the MP3 file is available with ID3 TAG, pressing the display button repeatedly will show information in the following sequence:
SONG TITLE > ARTIST > ALBUM TITLE > YEAR > COMMENTS
EnglishEn
If any of the ID3-TAG information is not available, pressing the BAND button repeatedly will show information in the following sequence:
UNKNOWN SONGNAME> UNKNOWN ARTIST> NO ALBUM TITLE > UNKNOWN YEAR > NO COMMENTS
If the MP3 file is without ID3 TAG, pressing the BAND button, "NO ID3 TAG" will be displayed.
The file name & track number of the MP3 file will scroll repeatedly through the display during the playing of the MP3 file.
HOW TO SELECT MP3 FILES
A. Searching Track directly
Keep pressed the BAND Button (10) once, the displays shows "TRK SCH"; select the MP3 track by rotate the Volume knob (3) to scroll through the numbers. Then press ENTER (VOLUME) to confirm.
B. Searching by Directory or File name
Keep pressed the BAND twice, the displays shows "FILE SCH". Enter the character directly. The unit searches files and directories which have the same character which is inputted by the user. The unit shows these sorted files and directories by VOLUME UP / DOWN (1) Knob. If the selected name is directory, the user can go into the selected directory by press MP3 ENTER BUTTON and continue to search the directory or file name in the directory by VOLUME UP / DOWN knob. The selected file can be played by pressing MP3 Enter Button.
Rotate the Volume knob (3) in both directions to scroll through the characters (alphanumeric). Then press ENTER (VOLUME) to confirm.
C. Searching from Directory
SEARCH DIRECTION BY USING VOLUME UP / DOWN KNOB.
Under MP3 play mode, keep pressed BAND three times. Then the first Directory name is shown (DIR SCH). Move VOLUME UP/DOWN to navigate through the directory list, press MP3 ENTER BUTTON to select the desired directory. Select the tracks under the selected directory, press MP3 ENTER KNOB knob again to confirm when desired track is found. Rotate the Volume knob (1) in both directions to scroll through the characters (alphanumeric). Then press MP3 ENTER BUTTON (3) to confirm.
SPECIFICATIONS
CD/MP3 PLAYER SECTION
Signal to Noise Ratio >70dB
Channel Separation >50 dB (1kHz)
Frequency Response 20Hz - 20 kHz
TUNER
Sensitivity
Stereo separation
Signal to noise radio
FM Frequency range
Channel step EM:
HzIntermediate frequency
2 dBu
35 dB
55dB
87.5-108 MHz
50 kHz
10.7MHz
LINE-OUT
Output 350mV max.
Impedance 10kOhm
GENERAL
Power Supply 13.8V DC
(10.8-15.6V)
allowable)Speaker impedance
Output power
4 or 8 ohm
7,5W(RMS)×4CH
Note: Specifications and the design are subject to possible modification without notice due to improvement.

Correct Disposal of This Product (Waste Electrical & Electronic Equipment)
This marking shown on the product or its literature, indicates that it should not be disposed with other household wastes at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources.
Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take this item for environmentally safe recycling. Business users should contact their supplier and check the terms and conditions of the purchase contract. This product should not be mixed with other commercial wastes for disposal.
SICHERHEITSHINWEISE

UNKNOWN SONGNAME> UNKNOWN ARTIST> NO ALBUM TITLE > UNKNOWN YEAR > NO COMMENTS
Correct Disposal of This Product (Waste Electrical & Electronic Equipment)
This marking shown on the product or its literature, indicates that it should not be disposed with other household wastes at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources.
Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take this item for environmentally safe recycling. Business users should contact their supplier and check the terms and conditions of the purchase contract. This product should not be mixed with other commercial wastes for disposal.
FrançaisFr
CD-815UMP
- +12V (ALACLEFDIGNITION)
8.MASSE
N.B.:
CONNECTEURB
- HAUT-PARLEUR ARRRIERE DROIT (+)
- HAUT-PARLEUR ARRRIERE DROIT (-)
- HAUT-PARLEUR AVANT DROIT (+)
- HAUT-PARLEURAVANTRDROIT(-)
- HAUT-PARLEUR AVANT GAUCHE (+)
6.HAUT-PARLEUR AVANT GAUCHE(-) - HAUT-PARLEUR ARRIERE GAUCHE (+)
- HAUT-PARLEUR ARRIERE GAUCHE (-)
REEMPLACEMENTDESFUSIBLES
UNKNOWN SONGNAME> UNKNOWN ARTIST> NO ALBUM TITLE > UNKNOWN YEAR >NO COMMENTS
C. Ricerca per album (Directory)
Ricercare I'album usandoil controlo VOLUME.
UNKNOWN SONGNAME> UNKNOWN ARTIST> NO ALBUM TITLE > UNKNOWN
YEAR>NO COMMENTS
RESINTONIZATION L/RESINTONIZATION S
19. TECLA REPEAT 'REPEAT'
UNKNOWN SONGNAME> UNKNOWN ARTIST> NO ALBUM TITLE > UNKNOWN YEAR > NO COMMENTS
UNKNOWN SONGNAME> UNKNOWN ARTIST> NO ALBUM TITLE > UNKNOWN YEAR>NO COMMENTS
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