M-092 - Car radio MUSE - Free user manual and instructions

Product Type	Car Stereo / Receiver
Brand	Muse
Model	M-092
Form Factor	1-DIN
Dimensions (W x H x D)	178 x 50 x 160 mm
Weight	Approximately 0.5 kg
Power Supply	12V DC (negative ground)
Maximum Power Output	4 x 50 Watts
Radio Tuner	AM/FM with 30 preset stations
Playback Media	CD, CD-R/RW, MP3 via USB
Connectivity	USB, AUX input, Bluetooth hands-free
Display	LCD with adjustable illumination
Audio Features	Equalizer, Bass/Treble control, Fader/Balance
Remote Control	Included wired remote control
Security	Detachable faceplate with carry case
Fuse Protection	10A blade fuse
Spare Parts Availability	Contact manufacturer or authorized dealers
Maintenance	Clean with soft, dry cloth; avoid liquids
Operating Temperature	-10°C to +60°C

Frequently Asked Questions - M-092 MUSE

How do I install the M-092 car stereo?

Installation typically involves connecting the wiring harness to your vehicle's ISO connectors, mounting the unit into a 1-DIN slot, and securing it with the provided screws. Refer to the user manual for detailed steps.

How do I reset the stereo?

Press the reset button located on the front panel using a pointed object (e.g., a pen tip). This restores factory settings.

How do I connect my phone via Bluetooth?

Enable Bluetooth on your phone, select 'M-092' from the list of devices, and confirm pairing. The stereo may prompt for a PIN code; enter '0000' if required.

Why is there no sound from the speakers?

Check that the volume is not muted, the fader/balance settings are correct, and the speaker wires are properly connected. Also verify the fuse is intact.

How do I set the clock?

Press and hold the DISP button until the time flashes, then rotate the volume knob to adjust hours, press again to adjust minutes, and press DISP to confirm.

Can I play MP3 files from a USB drive?

Yes, insert a USB drive formatted as FAT32 containing MP3 files. The stereo will automatically detect and play the files.

How do I remove the faceplate?

Press the release button located on the bottom of the faceplate and pull it towards you. Store it in the provided carry case to prevent theft.

What type of antenna connector does it use?

It uses a standard ISO antenna connector (Motorola type). If your vehicle has a different connector, an adapter may be required.

How do I clean the stereo?

Use a soft, dry cloth to wipe the front panel. Avoid using chemical cleaners or water to prevent damage.

Where can I find the spare parts or service manual?

Contact Muse customer support or an authorized service center. Spare parts such as the faceplate or remote control may be ordered online.

USER MANUAL M-092 MUSE

User Manual ADIO WITH US

Please read the instructions carefully before operating the unit.

INSTALL AND REMOVE THE UNIT

Install the unit

- Method 1: DIN Front-Mount

- Method 2 DIN Rear-mount (For Japanese car)

1. Remove the outer trim frame

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PRECAUTIONS

1. Do not attempt to modify the unit, modifying the unit may cause an accident.
2. Installation or servicing of the unit, by persons without training and experience in
3. Installation of servicing of the unit by persons without training and experience in electronic equipment and automotive accessories may be dangerous and could
   expose you to the risk of electric shock or other hazards.
4. Stop the vehicle before carrying out any operation that could interfere with your
   driving.
5. Keep the volume at a level which you could hear sounds from outside the vehicle.
6. Do not work in extremely high or low temperature. Be sure the temperature inside
7. Be not work in extremity high or low temperature. Do sure the temperature inside the vehicle is between +60°C and -10°C before turning on your unit.
8. When replacing the fuse(s), the replacement must be of the same amperage as
   shown on the fuse holder.
9. Do not block vents of radiator panels. Blocking them will cause heat to build up inside and may result in fire.
10. Using this unit without running the engine can result in battery drainage
11. Use only in cars with a 12 volt negative ground.
12. After completing the installation or replacing the car battery you need to RESET the
    unit before using it. Remove the front panel and press RESET button on the base with pointed object (such as ball-point pen) to reset the unit to its initial settings.

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1. Select a position where the screw holes of the mounting bracket supplied with the car and the screw holes of the main unit become aligned (are fitted).

1. Tighten the screws. And then fasten them to the car.
   Install the front panel Put notch A (Shown as picture) onto shaft B. And then slightly press into the right side

Detach the Front Panel Press ▲button in the upper left corner, and then the front panel will be folded down. When the front panel was turned down to the angle of 45°, hold and push the front panel to left, and then pull it out.

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UNPACK YOUR UNIT

When you unpack your new car radio, make sure that you have removed all the acces-

sories and information papers:

Main unit with connector User manual

User manual Accessories:

CONNECTION

1. Antenna socket

2. Line out (Right-Red)

3. Line out (Left -White)

4. Output value (male)

5. Output plug (male)

6. Output plug (female)

7. Output plug (female)

8. Fuse holder (5A)

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Note: Never put any objects into the front panel.

Detach the Unit

1. Detach the front panel. (Please refer to upper part)

2. Take out the outer trim frame.

1. Insert the keys supplied on the both sides of the unit (shown as illustrated) until they click. Pulling the keys and makes them to remove the unit from the dashboard.

LOCATION OF CONTROLS

Front panel

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graph TD
    A["Antenna Bucket"] --> B["Line out (Left-White)"]
    A --> C["Line out (Right-Red)"]
    B --> D["Output plug (Main) ①"]
    C --> E["Output plug (Main) ②"]
    D --> F["Ground/Wire(Black)"]
    D --> G["+12VAccessory/Switch(Red)"]
    D --> H["Powers/Internal/Argifactor/Turn(Blue)"]
    D --> I["+12VConstantPowerSupply(Yellow)"]
    J["4.SPEAKERSYSTEM"] --> K["Back Left Speaker"]
    J --> L["Front Left Speaker"]
    J --> M["Front Right Speaker"]
    J --> N["Back Right Speaker"]
    K --> O["GREEN/BLACK"]
    K --> P["WHITE/BLACK"]
    K --> Q["GRAY/BLACK"]
    L --> R["GREEN"]
    L --> S["WHITE"]
    L --> T["GRAY"]
    M --> U["VIOLET/BLACK"]
    M --> V["VIOLET"]
    N --> W["VIOLET"]
    N --> X["VIOLET"]

Caution!

- Make sure to connect the colour coded leads according to the diagram. Incorrect connections may cause the unit to malfunction or damage the vehicle's electrical sys-

tem, Make sure to connect the sneakers ( ) leads to the sneakers ( ) terminal. Never can

- Make sure to connect the speaker (-) leads to the speaker (-) terminal. Never connect the left and right channel speaker cables each other or to the vehicle body.

- Make sure all the connections are completely correct before turning on your unit.

Do not connect the ignition wire (red) and the battery wire (yellow), it may cause a short circuit, even result in fire.

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Base

1. POWER button

2. (release button)

3. SEL/VOL knob (Audio/ volume)

4. SD/SDUC/MMC card slot

5. SD/SDHC/MMC card slot

6. LCD display

7. TA button (Traffic Announcement)

8. AF button (Alternative Frequency)

9. Reset button

10. USB port with lic

11. AUX in jack

12. 0/DSP button (Display time)

13. PTY button (Program type selection)

14. 6/DIR+ button (Directory up)

15. 5/DIR- button (Directory down)

16. 4/RDM button (Random)

17. 4/RBM button (Random)

18. 3/RPT button (Repeat)

19. 2/INT button (Intro)

20. 1/PAU button (Paus

21. BAND/LOUD button

22. AMS/SCH button (Automatic scan and memorising)

23. 7/MODE butto

24. EQ button (equalizer)

25. 8/ ◀ button (skip backward)

26. 97 ▶ button (Skip forward)

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BASIC OPERATIONS

Turn on/off the unit

Press POWER button (1) to turn on the unit. Press this button again to turn off the unit.

Current time display

Press DSP button (11) to display the current time when unit is ON.

To set the time:

Press and hold DSP (11) button until clock time with flashing hour digits appears. Then Press I◀◀ and ▶▶I button to adjust the hour value and press DSP (11) to confirm. Then minute digits flash. Press I◀◀and ▶▶▶ button to adjust the minute value and press DSP (11) to confirm

Information display

Successive key presses on DSP (11) button

- In case of receiving a RDS station

The display will show: CT (Current Time) -> FREQ (Frequency) -> PTY (Program Type) -> PS (Program Service name)

- In case of receiving a station without RDS The display will show: CT -> FREQ -> NO PTY -> NO PS

Note: It will return to normal display mode if no key is pressed within 5 seconds.

Mode selection

Press MODE (21) button to select different sourcing mode: Radio→USB→SD/SDHC/MMC→AUX

Reset the uni

Operating the unit for the first time or after replacing the car battery, you must reset the unit. To set the unit to initial status, press RESET button (8) located on the base with a pointed object. When some errors occur in display, you can also reset the unit, but it will erase the clock setting and some memorized functions.

LISTENING TO USB DEVICE OR SD/SDHC/MMC CARD

To insert a USB device (not included)

Open the plastic lid, connect your USB device to the USB port (9), the set will switch to "USB" mode automatically. If USB has already been inserted, press MODE button (21) to switch to USB mode.

To insert a SD, SDHC or MMC card (not included)

Press button (2) to fold down the front panel first, take out the front panel, and Insert your SD, SDHC or MMC card in the card slot (4). Install and close the front panel, playback will start automatically. If a card has already been inserted, press MODE button (21) to switch to card mode.

Basic player functions

Play/Pause: press 1/PAU (18) to suspend momentarily the track playback. Press (18) again to resume playback.

Skip/Fast search: press button ▶▶(24) to skip forward to next track and ▶(2) to skip backward to previous track. Press and hold ▶◀or ▶▶(23/24) to search quickly within a track.

Intro scan: press 2/INT button (17), "INT ON" is displayed, the set will play the first 10 seconds of each track of the USB device or SD/SDHC/MMC card. Press it again to cancel this function and keep on playing the current track. "INT OFF" is displayed. Repeat: Press RPT button (16) once to repeat the current track. Press it twice to repeat the current directory. Press three times to repeat all.

Random playback: Press RDM button (15), "RDM ON" is displayed, all tracks will be played randomly. Press it again to cancel this function, "RDM OFF" is displayed. SELECTING A DIRECTORY: Press DIR- button (14) or DIR + button (13) to select directory downward or upward. If the MP3 contents does not have any directory, DIR- (14) and DIR + buttons (13) are inactive.

Searching a track in MP3-USB/SD

1. Press AMS/SCH button (20) once,
2. Use the numeric keys to enter the track number,
3. Press SEL/VOL knob (3) to start playing.

The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), this is a stylistic or background line, not a placeholder underscore. Therefore, the OCR result must ignore it. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a placeholder, violating the rule that stylistic lines must be ignored. The OCR has hallucinated text (underscores) where none should exist, violating the rule to ignore such lines. Hence, the OCR result is inconsistent with the Ground Truth.

Exit USB/SD card mode To exit USB or card mode, disconnect your USB device or your card from the unit, the set will switch to tuner mode automatically.

Note

* There are many USB devices or SD/SDHC/MMC card in the market. We cannot guarantee to support all different models. Please try another USB device or SD/SDHC/MMC card if yours is not supported.

* The unit might not support all the multimedia files stored in SD/SDHC/MMC card or USB because it includes some special playback procedure which might not be compatible with the procedure of this unit.

SOUND FEATURES

Volume

To increase or decrease the sound level, rotate SEL/VOL knob (3) clockwise or anticlockwise.

Sound Settings

Repeatedly press SEL/VOL knob (3) to select the desired mode in the following order: "BAS" (Bass) -> "TRE" (Treble) -> "BAL" (Balance) -> "FAD" (Fader) -> "TA VOL" (TA volume) -> "REG" (REG ON/OFF) -> "EON" (EON ON/OFF) -> "LOC" (LOC ON/OFF) -> STEREO/MONO -> "VOL" (Volume). After selecting the desired mode, you can adjust the current level by rotating the SEL/VOL knob (3).

Note: -The unit will return to the previous mode if no adjusting happens within 3 sec.

onds.

-Refer to radio section for EON, REG, LOC and STEREO/MONO.

Prospect visually

When you are listening to popular, classic or rock music, use the EQ function to adjust the sound quality. Press EQ (22) to select different equalizer mode:FLAT->POP->ROCK->CLASS -> EQ OFF.

Switching Loudness On/Off

Press and hold BAND/LOUD button (19) until "LOUD ON" shows on display to activate LOUDNESS function. With this function, you increase the low frequency, which can improve sound sensitivity. Press and hold this button again until "LOUD OFF" is displayed to cancel LOUDNESS function.

In tuner mode, repeatedly press BAND/LOUD button (19) to select bands: FM1->FM2->FM3.

Station search

- Manual Tuning

Press and hold button ◄◀ or ▶▶ I(23/24) until "MANUAL" shows on display, then press button ◄◀ or ▶▶ I(23/24) continuously to select a station downward or upward. Press and hold button ◄◀ or ▶▶ I(23/24) to tune to a station with a faster speed.

Note: The unit will return to the "AUTO" scanning mode if no adjusting happens within 5 seconds.

- Automatic Tuning

Press ◀◀or ▶▶(23/24) once, the radio automatically searches a station downward or upward respectively and plays when it finds a station. Press ◀◀or ▶▶(23/24) again to stop scanning.

LISTENING TO AUXILIARY SOURCE

1. Connect your auxiliary source (e.g. MP3 player) to the AUX IN jack (10)

2. Press POWER (1) button to turn the unit on.

3. Press MODE (21) to select AUX mode.

4. Start playback from your auxiliary source.

5. Adjust the volume (3) to desired level.

6. To stop, disconnect your auxiliary source from the Aux in jack (10), press MODE button (7) to select other source.

MAINTENANCE

Precaution - Clean the front panel with a soft cloth, or damp chamois leather. Never use solvents.

- Do not expose to rain or water;

- Do not drop or apply shock.

- Make sure that you keep your set away from water and high temperatures.

- The use of apparatus in moderate climates

- Do not be exposed to dripping or splashing, and that no object filled with liquids, such as vases, shall be placed on the apparatus.

- No naked flame sources such as lighted candles should be placed on the apparatus.

Cleaning the Connector

If the connector between the main unit and the front panel is dirty, it may result in abnormal working condition. To avoid such problems, detach the front panel and clean the connector with an alcohol swab. Gently clean to avoid damaging the connector.

Notes:

For the sake of safety, always shut down the generator and take out the key from the ignition before cleaning. Never keep your finger or any metal device in contact with the connector directly.

Replacing the Fuse

Make sure the amperage matches the specified value when replacing the fuses. If the fuse is blown, check the power connection and replace with a new one. If the same problem occurs, it could be caused by an internal malfunction. In such cases, please consult the nearest service dealer.

Scanning and memorizing stations

Automatic memory storing

In tuner mode, press and hold AMS/SCH (20) button for 3 seconds to start automatic scanning and station store on numeric buttons 1-6.

- Preset scan

Press AMS/SCH (20) button shortly to start preset stations scan. All preset stations are scrolled during few seconds. To remain on a station, press again the AMS/SCH (20) button.

Dress buttons 4, 6 (12, 18)

- Preset buttons 1-6 (13-18) 1. Tune to a station with 📄 or 📋 (23/24)

1. Tune to a station with [Q] or [P] (25/24).
2. Press and hold one of the 1-6 preset buttons (13-18) for 2 seconds until LCD shows

the corresponding number, which indicates that station is stored on this numb

1. In radio mode, press 1-6 preset buttons (13-18) to listen to stored stations.

Note: The unit can be stored up to 6 stations for each band.

-LOC ON/ OFF: Repeatedly press SEL/VOL knob (3) to select "LOC" mode. When ON, the strong signal local stations can be received, when OFF, the week signal out-of-town stations may be received.

-STEREO / MONO: Repeatedly press SEL/VOL knob (3) to select "STEREO/ MONO" mode. FM listening is generally done in Stereo mode. However, if the signal is weak or reception is not as good as you would like, switching to Mono mode usually improves the overall sound quality.

RDS (Radio Data System)

This unit has a built-in RDS decoder system that supports broadcast stations transmitting RDS data. This system can display the name of the broadcast station being received (PS) and can automatically switch to the broadcast station with the best reception as you move on long distances (AF switching). Also, if a traffic announcement (TA) or programme type (PTY) is broadcast from a RDS station, no matter what mode is available, or otherwise, if EON information is received, this information enables automatic switching of other preset stations on the same network and interruption of the station being received with traffic information from other stations. This function is not available in some areas.

Alternative frequency selecting (AF)

The AF function switches automatically to a different frequency on the same network in order to maintain optimum reception. Press AF button (7) to select AF function. If the reception of the current broadcast station deteriorates, "AF" appears in the display and the radio searches for the same program on another frequency. Press AF button (7) again to cancel this function.

When reception is bad, the "AF" icon blinks.

Press and hold AF button (7) for 5 seconds to switch between "REG ON" and "REG OFF" mode:

REG ON: should be selected to listen to the REGIONAL broadcast of the current station, even if there is a national broadcast of this station.

REG OFF: should be selected to listen to the national broadcast of the current station.

TROUBLE SHOOTING GUIDE

Symptom	Cause	Solution
No power.	The car ignition switch is not on.	If the power supply is connected to the car accessory circuits, but the engine is not moving, switch the ignition key to "ACC".
	The fuse is blown.	Replace the fuse.
No sound.	Volume is in minimum	Adjust volume to a desired level.
	Wiring is not properly connected.	Check wiring connection.
The operation keys do not work.	The built-in microcomputer is not operating properly.	Press the RESET button. Front panel is not properly fixed into its place.
The radio does not work.	The antenna cable is not connected.	Insert the antenna cable firmly.
The automatic radio station selection does not work.	The signals are too weak.	Select a station manually.

SPECIFICATIONS

General

Power Requirement

Load Impedance

Max. Power Ou

Tone Controls

Bass at 100 Hz

[Non-Text]

Dimensions

Mounting Dimensions

Weight

FM radio

Tuning Range

IF Range

Usable Se

Signal-to-noise Ratio

Stereo Separation

12V DC (11-16V allowable)

4Ω

20W×4

±10 dB

Bass at 100 Hz

Treble at 10 kHz

Approx. 188 x 134 x59 mm (d/w/h)

Approx. 169 x 182 x53 mm (d/w/h)

Approx.

87.5.108 (MHz)

87.5-10 10.7 M

10.7 MI 15 dBu

15 GB 50 dB

50 dB 25 dB

2.1.12

GB - 14GB - 13GB - 12

- Traffic announcement (TA)

In the TA standby mode, when a traffic announcement broadcast starts, this one is received with top priority that you can listen to it, regardless of the current function mode. Traffic programme (TP) automatic tuning is also possible.

Press TA button (6), when LCD shows "TA", traffic program will be automatically searched and saved. When LCD shows "TP", this means that the RDS broadcast station being received has traffic announcement programmes.

If you press TA button (6) while a traffic announcement broadcast is being received, the traffic announcement broadcast reception is cancelled and the unit goes into the TA standby mode.

If a TP station is not found, the unit continues searching, "TA SEEK" is displayed.

Press TA button (6) again to stop searching, "TA" goes off

ALARM

"ALARM" is displayed when an emergency broadcasting is received and the sound level is set to the preset output level (TA Volume) automatically.

EON: (Enhanced Other Networks Information)

EON: (Enhanced Other Networks Information) Press and rotating SEL/VOL (3) to select EON mode, EON ON. When receive the EON information, the EON indication is on. With EON facility, it offers the ability for local stations to "break into" a national station's broadcast for the duration of a Traffic Announcement.

Program type (PTY) selection

When PTY is selected (12), the radio starts to search for corresponding PTY information and stops when a corresponding station is found.

If corresponding PTY information is not found, the PTY search mode is automatically stopped

Press repeatedly PTY button (12) to set as follows:

Within above 2 groups, press repeatedly a preset number knob to select a program type as follows:

MUSIC group

1. PORM ROCK M

2. FASY M. LIGHT M

3. CLASSICS OTHER M

4. JAZZ COUNTRY

5. NATION M. OL DIES

6. FOLKM

6.1 SERM

SPEECH group

1. NEWS, AFFAIRS, INFO

2. SPORT EDUCATE DRAM

3. SPORT, EDUCATE, DRAMA

4. CULTURE SCIENCE VARIES

5. CULTURE, SCIENCE, VARIED

6. WEATHER, FINANCE, CHILDREN

7. SOCIAL, RELIGION, PHONE IN

8. SOCIAL, RELIGION, PHONE IN

9. TRAVEL, LEISURE, DOCUMENT

GB - 11GB - 10GB - 9GB - 8

USB/SD MP3 player

Signal-to-noise Ratio

Separation

Distortion

Frequency Response

60 dB

40 dB

<=1%

40-20000Hz

Note

Due to continuous product improvement, specifications and design are subject to change without prior notice.

CAUTION! The unit conforms to the international safety specifications and to guide lines of the European community and also complies with current standards concerning electrical safety and electromagnetic compatibility EMC.

WARNINGS

CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN ATTENTION : To reduce the risk of electric shock, do not remove the cover. There are no user serviceable parts inside the unit. Refer all servicing to qualified personnel.

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

The exclamation point within the triangle is a warning sign alerting the user of important instructions accompanying the product.

To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.

note that Waste electrical products should not be disposed of with house-hold waste. Please recycle where facilities exist. Check with your Local Au-thority or retailer for recycling advice.(Waste Electrical and Electronic Equipment Directive).

CE

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