One P3213 - Car radio Multilaser - Free user manual and instructions

Product Type	Car Stereo
Brand	Multilaser
Model	One P3213
Dimensions (W x H x D)	Approx. 180 x 50 x 150 mm
Weight	Approx. 1.0 kg
Power Supply	12V DC (Car Battery)
Radio Bands	AM, FM
Connectivity	USB, SD Card, AUX Input
Bluetooth	Yes (Hands-free calling & audio streaming)
Display Type	LCD with backlight
Audio Output Power	4 x 50W max
Supported Audio Formats	MP3, WMA, WAV
Equalizer	Preset EQ modes (Rock, Pop, Classic, etc.)
Remote Control	Included
Installation Size	Single DIN
Front Panel	Detachable for theft protection
Operating Temperature	-10°C to 60°C
Cleaning Instructions	Use a soft dry cloth; avoid liquids

Frequently Asked Questions - One P3213 Multilaser

How do I install the Multilaser One P3213 car stereo?

Installation requires a single DIN slot. Connect the wiring harness following the color code: yellow (constant 12V), red (switched 12V), black (ground), and speaker wires. Secure the unit with the mounting sleeve and trim ring.

Does this stereo support Bluetooth?

Yes, the One P3213 has Bluetooth for hands-free calling and audio streaming. Pair your phone by selecting the device named 'Multilaser P3213' in your phone's Bluetooth settings.

How can I reset the radio?

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

What audio formats are supported via USB?

The USB port supports MP3, WMA, and WAV files. Ensure your USB drive is formatted as FAT32 for compatibility.

Can I connect a backup camera?

This model does not have a dedicated backup camera input. However, if your car has a separate monitor, you can connect the camera independently.

Why is there no sound from the speakers?

Check the speaker wires for proper connection and polarity. Ensure the unit is not muted and the volume is turned up. Also verify the fader/balance settings.

How do I set the clock?

Press and hold the DISP/SET button until the clock display blinks. Use the volume knob or seek buttons to adjust hours and minutes, then press DISP/SET again to confirm.

Can I use an SD card larger than 32GB?

The SD card slot supports cards up to 32GB formatted as FAT32. Larger cards may not be recognized.

How do I clean the front panel?

Remove the detachable panel and clean it with a soft, dry cloth. Avoid using chemicals or abrasive materials to prevent damage.

Where can I find a replacement remote control?

Contact Multilaser customer support or check online stores for a compatible remote. The model number is One P3213.

USER MANUAL One P3213 Multilaser

1. Safety Instruction....17
2. Back Panel Wiring Diagram....18
3. Installation and Removal Steps ...... 19
   3.1 Installation....19
   3.2 Dismantling....20
4. Panel Key Functions ......21
5. The basic operation ....22

6. Specifications 26
   6.1 FM 26
   6.2 Power amplifier section....26
   6.3 General 26

7. Troubleshooting ....28

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1. Safety Instruction

• This machine is suitable for +12V vehicle power supply system, please do not install the unit to a +24V truck or bus, otherwise the machine will be damaged.
• Please do not replace the power fuse without professional guidance. Improper use of fuses may cause damage or fire.
• To ensure safety and normal use, please install by professional staff. Do not disassemble or repair the machine by yourself. Please contact your local professional car audio sales stations for any consultation.
• To avoid electric shock caused by short circuit, or any unnecessary damage and fire, please prevent the product from a wet environment and water.

Note:

1. When the machine is abnormal in operation, please tip the Reset key on the panel, the machine will resume to factory settings.
2. When the inside temperature of car is higher or lower, please adjust the interior temperature, and then use the machine.
3. EAvoid the machine suffered a strong impact, which will damage to structural components of the machine.

4. Operate the unit in accordance with the instruction manual, illegal operation in damage is not covered under warranty.

5. Back Panel Wiring Diagram
   

3. Installation and Removal Steps

3.1 Installation

This is security installation, please refer to the illustration and detailed step-by-step installation:

1. Put the machine on the right location in the car, connect the machine with reference to the wiring diagram, test if machine can work properly.
2. After test OK, wrap the connect wire with insulating tape to ensure that the wiring completely insulated.
3. Press hook of sets 1 inward, set sets 1 into the dashboard and fix it.
4. Push machine 2 into metal frame and lock it.

Parts List

1. 

Put into the mounting sleeve.

1. 

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Bend these clown outward for a thig fit, if necessary..

1. Fasten the rear bracket serows and back side harness, and fix the unit well.

Remooac, inset key into the set then pull the set out trow dash board.

3.2 Dismantling

Insert the dismantling key into the key hole of device until the hook lock is open, then get the device and key out.

Remark:

1. Don't install the device in the place of impeding driving or may hurt passenger by emergency brake.
2. In order to install the device properly, please use our accessories only, or else it may cause unnecessary damages. If it needs to drill or have any necessary changes during the installation process, please contact with the nearby dealer.

4. Panel Key Functions

1 Volume, Power on/off, EQ
2 Numeric key 1\~4/4+
③ Mute, Light on/off
4 RPT/Pause/Play/Scan
5 PREV/Folder backward
6 Next/Folder forward
7 Mode switch
8 Reset
9 Display
10 SD Socket
11 Aux Socket
12 USB Socket

5. The basic operation

Power ON/OFF

In standby status, long press(2 seconds) button to power it off; short press button to power it on.

Mode

In the state of power on, short press 📄 button to shift among the following states:

FM>LIN>USB>SD>FM (Remark: Make sure facilities requested are workable, if not, would skip without display), Default status: FM.

Vol

Turn button left/right to decrease or increase the volume.

Vol Class: 0 \~ 40

Encoder SEL

Short press button continuously, it shows:

"BASS > TREBLE > BALANCE > FADER > EQ > LOU > VOL"

- BASS: Turn the knob left/ right to decrease/increase Bass. Bass Class: -7 \~ +7.

- TREBLE: Turn the knob left/ right to decrease/increase Treble. Treble Class: -7 \~ +7.

- BALANCE: Control R/L speaker balance, turn left to plus L and minus R, turn right to plus R and minus L. R/L speaker balance Class: L9 \~ R9.

- FADER: Control B/F speaker balance, turn left to plus Back speaker and minus Front speaker, turn right to plus Front speaker and minus Back speaker. B/F speaker balance Class: F9 \~ B9.

- EQ: To shift among POP > ROCK > JAZZ > CLAS > NORM.

- LOUD: Turn the knob left/ right to on/off LOUD.

- VOL: Turn the knob left/ right to decrease/increase volume. Vol Class: 0 \~ 40.

Mute / Button Light

While power on, short press 📄 button to turn ON/OFF the mute function.

Button light default as ON, long press (2 seconds) to turn off the light in key button, long press (2 seconds) again to turn it on.

FM Function

• Varredura Automática (SCAN)

In FM mode, short press 4 button into automatic scan.

The radio station that found will be played by 1 second and saved accordingly, then go for next one. To stop auto scan function, you can press 4 button again.

- Radio station shift, fine adjustment of radio frequency and semi-auto scan (PREV/NEXT)

In FM modelong press button 7 an shift between fine adjustment of frequency and radio station shift mode. Default Radio station shift mode.

Short press 5 switch radio station backward, long press (2 seconds) to search radio station backward.

Short press 60 switch radio station forward, long press (2 seconds) to search radio station forward.

Fine adjustment of frequency mode: short press 5 button to backward (0.1MHz), short press button 6 to forward (0.1MHz).

Long press this two buttons can go into semi-auto scan function accordingly.

- Save radio station by hand

Preset with 50 radio stations, in FM mode, long press numeric key button can save the current radio station in this button position, numeric key button can be used alone or continuously, or mixed.

Single numeric key

1. Long press numeric key button 2 to save the current radio station in P02, same way to the other numeric keys.
2. Short press numeric key 2 then long press (2 seconds) numeric key 2 to save the current radio station in P22, same way to the other numeric keys.
3. Short press numeric key 2 then long press (2 seconds) numeric key 3 to save the current radio station in P23, same way to the other numeric keys.

Composite numeric keys

1. Short press numeric key 4+ then long press numeric key 3 to save the current radio station in P07, same way to the other numeric keys.
2. Continuously short press key 4+ twice and long press key 3 to save the current radio station in P11, same way to the other numeric keys.

Select radio station by numeric keys

In FM mode, short press numeric key button can play the saved radio station, numeric key button can be used alone or continuously, or mixed.

• Single numeric key
• Short press key 2 to callout the radio station saved in P02, same way to the other numeric keys.
• Continuously short press key 2 twice to callout the radio station saved in P22, same way to the other numeric keys.
• Short press key 2 then short press key 3 to callout the radio station saved in P23, same way to the other numeric keys.

• Composite numeric key

• Short press key 4/4+ then short press key 3 to callout the radio station saved in P07, same way to the other numeric keys.

• Continuously short press key 4/4+ twice and short press key 3 to callout the radio station saved

in P11, same way to the other numeric keys.

Playing Music Function

- Play/Pause

In music playing mode, long press(2 seconds) button to pause, and short press button again to play.

- Repeat playing music

In music playing mode, continuously short press button to shift among “REPEAT ALL > RANDOM > REPEAT SINGLE > REPEAT SINGLE FOLDER”.

- Shift folder/ PREV/NEXT

In music playing mode, short press play music backward, long press (2 seconds) to shift folder backward. Short press play music forward, long press (2 seconds) to shift folder forward.

- Numeric keys

In music playing mode, numeric keys can be used alone or continuously, or mixed.

Stereo LINE IN function

- AUX mode

Short press MODE button into AUX mode, external audio source can be connected to AUX port.

(RRemarks: other buttons have no function now, except button POWER / MODE / MUTE / VOLUME)

6. Specifications

6.1 FM

Tuning range FM tuning interval:	100 kHzswitchable87.5 – 107.9 MHz
Aerial terminal External aerial connector
Intermediate frequency 10.7 MHz
Usable sensitivity 11 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 65 dB (stereo)	68 dB (mono)
Harmonic distortion at 1 kH 0.7 % (stereo),0.5 % (mono)
Separation 33 dB at 1 kHz
Frequency response 30 – 15,000 Hz

6.2 Power amplifier section

Outputs Speaker outputs	(sure seal connectors)
Speaker impedance 4 – 8 ohms
Maximum power output	4 outputs at 12,5 W

6.3 General

Outputs Audio outputs		Power aerial relay controllead
Tone controls Bass ± 9 dB at 100 Hz		Treble ± 9 dB at 10 kHz
Requisitos de energia	12 V DC bateria automotiva(pólo negativo)
Dimensions Approx.		178 • 50 • 130 mm(w/h/d)
Mounting dimensions Approx.		187 • 57 • 137 mm(w/h/d)
Mass Aprox. 0.7 kg

7. Troubleshooting

If you come up against some problems shown in the following table, please first check if wires are properly connected. If wires are properly connected but there are still problems, please contact the nearest service agents and do not disassemble the machine by yourself.

Faults Analyze Causes Solutions
Failure of being powered on	It is not powered on. If the vehicle power is properly installed, turn the shift knob to ACC.
	Fuse is burnt. Make sure no short circuit occurs on the line and replace the fuse.
No sound It is mute or	the volume is at zero.	Adjust the volume to your required level.
	Wires are improperly connected.	Check the wiring diagram and make sure wires are properly connected.
Failure of reading U disk or card	Poor contact. Please pull out the device and reinsert it.
Noises and sound distortion	Speaker cables are pressed by screws.	Check the speaker cables.
	Speaker cables are short-circuited.	Properly connect wires.
Failure of Radio Antenna	is not pulled out or connection is wrong.	Properly connect the antenna and pull it out as long as possible.
	Weak signal. Rotate the antenna to proper direction.
Parou de funcionar CPU	can not work normally. Turn off the power and power it on again.
	Files are damaged. Skip this file and please select next file.

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Simple line drawing of a screwdriver inserted into a rectangular component with internal markings (no text or symbols)