1. Introducere
Mulțumesc pentru achizițieasing the FOSTEX PM0.3H(B) Active Speaker System. This manual provides essential information for the safe and efficient operation of your new speakers. Please read it thoroughly before use and retain it for future reference.
Caracteristici cheie:
- 2-way bass reflex design for balanced audio reproduction.
- Powerful 15W + 15W (RMS) output.
- Wide frequency response from 110Hz to 40kHz.
- Compact design suitable for various desktop audio setups.
2. Informații de siguranță
Please observe the following safety precautions to prevent electric shock, fire, or other hazards:
- Expunerea la apă: Do not use the device where water can directly come into contact with the main unit. This includes avoiding placement near sinks, bathtubs, or in excessively humid environments.
- Conditii anormale: Do not use the device if it is in an abnormal condition, such as emitting smoke, unusual odors, or strange noises. Immediately disconnect the power and contact customer support.
- Ventilare: Ensure adequate ventilation around the speakers. Do not block ventilation openings.
- Sursa de alimentare: Use only the provided AC adapter and power cord. Ensure the power outlet matches the voltage cerințe.
- Manipulare: Manevrați difuzoarele cu grijă. Evitați să le scăpați sau să le supuneți la impacturi puternice.
3. Conținutul pachetului
Verificați dacă toate următoarele articole sunt incluse în pachetul dumneavoastră:
- FOSTEX PM0.3H(B) Active Speaker System (1 pair)
- Adaptor AC
- Cablu difuzor (1.5 m)
- Stereo Mini to RCA x 2 Cable (1.5m)
- Manual de utilizare (acest document)

Image: FOSTEX PM0.3H(B) Active Speaker System with its accessories, including the AC adapter, speaker cable, and stereo mini to RCA cable.
Nota: An unboxing video demonstrating the package contents and initial setup would typically be embedded here if available from the seller. This video would visually guide you through identifying each component.
4. Produs terminatview
Familiarize yourself with the various parts and controls of your FOSTEX PM0.3H(B) Active Speaker System.
4.1 Față View

Imagine: față view of the active speaker, featuring the tweeter at the top, the woofer at the bottom, and the Fostex logo with a blue power indicator LED.
- tweeter: Reproduces high-frequency sounds.
- Woofer: Reproduces mid-range and low-frequency sounds.
- LED indicator de alimentare: Illuminates blue when the speaker is powered on.
4.2 Panoul din spate (difuzor activ)

Image: Rear panel of the active speaker, detailing the volume control knob, RCA input (Input A), stereo mini input (Input B), L-OUT for connecting to the passive speaker, and the DC power input.
- Butonul VOLUM: Adjusts the overall output volume. Turn clockwise to increase, counter-clockwise to decrease.
- INPUT A (RCA): Stereo RCA input jacks for connecting audio sources.
- INPUT B (Stereo Mini): 3.5mm stereo mini-jack input for connecting portable audio devices or computers.
- BĂDĂRAN: Output terminal for connecting the active speaker to the passive speaker using the supplied speaker cable.
- DC IN: Power input jack for the AC adapter.
- Nr. SERIA: Unique serial number for the unit.
4.3 Panoul din spate (difuzor pasiv)

Image: Rear panel of the passive speaker, showing the L-IN input for connection to the active speaker.
- L-IN: Input terminal for connecting the passive speaker to the active speaker using the supplied speaker cable.
5. Configurare
5.1 Plasarea difuzoarelor
Place the speakers on a stable, flat surface. For optimal stereo imaging, position the speakers equidistant from your listening position, forming an equilateral triangle. Ensure there is sufficient space behind the speakers for ventilation and cable connections.
5.2 Conectarea difuzoarelor
- Connect the supplied speaker cable (1.5m) from the BĂDĂRAN terminal on the active speaker to the L-IN terminal on the passive speaker. Ensure a secure connection.
5.3 Conectarea surselor audio
You can connect audio sources using either the RCA inputs or the stereo mini input:
- RCA Input (INPUT A): Use the supplied stereo mini to RCA x 2 cable to connect devices with RCA outputs (e.g., CD players, audio interfaces) to the INTRARE A cricuri.
- Stereo Mini Input (INPUT B): Use a 3.5mm stereo mini cable (not supplied, unless the stereo mini to RCA cable is used with an adapter) to connect devices with a stereo mini output (e.g., smartphones, computers) to the INTRARE B jack.
5.4 Conectarea puterii
- Conectați adaptorul de curent alternativ furnizat la DC IN jack on the active speaker.
- Plug the AC adapter into a suitable wall outlet. The power indicator LED on the front of the active speaker will illuminate blue.
6. Instrucțiuni de utilizare
6.1 Pornire/Oprire
The speakers power on automatically when the AC adapter is connected to a power source. To turn off the speakers, disconnect the AC adapter from the wall outlet.
6.2 Reglarea volumului
Rotiți VOLUM knob on the rear panel of the active speaker to adjust the sound level. Turn clockwise to increase volume and counter-clockwise to decrease it. Start with a low volume and gradually increase it to a comfortable listening level.
6.3 Selectarea intrării
The PM0.3H(B) supports two audio inputs (RCA and Stereo Mini). If both inputs are connected, the speaker system will mix the audio signals. To listen to a single source, ensure only that source is connected or powered on.
7. Întreținere
7.1 Curățare
- Before cleaning, disconnect the power adapter from the wall outlet.
- Ștergeți carcasele difuzoarelor cu o cârpă moale și uscată.
- Nu utilizați agenți de curățare abrazivi, ceară sau solvenți, deoarece aceștia pot deteriora finisajul.
7.2 Depozitare
When not in use for extended periods, store the speakers in a cool, dry place away from direct sunlight and extreme temperatures. It is recommended to keep the original packaging for safe storage and transport.
8. Depanare
If you encounter any issues with your FOSTEX PM0.3H(B) speakers, refer to the following common problems and solutions:
8.1 Fără sunet
- Verificați puterea: Ensure the AC adapter is securely connected to both the speaker and a working wall outlet. Verify the power indicator LED is blue.
- Verificați volumul: Confirm the VOLUME knob on the active speaker is not set to minimum (OFF) and the volume on your audio source is turned up.
- Verificați conexiunile: Ensure all audio cables (RCA, stereo mini, and the speaker cable between active and passive units) are securely connected.
- Test Audio Source: Try connecting a different audio source to rule out issues with your primary device.
8.2 Sunet distorsionat
- Adjust Volume Levels: Reduce the volume on both the speakers and your audio source. Overdriving either can cause distortion.
- Verificați calitatea cablului: Ensure audio cables are not damaged or poorly shielded, which can introduce noise.
- Calitatea sursei: Low-quality audio files or streaming can result in distorted sound.
8.3 Only One Speaker Producing Sound
- Cablu difuzor: Verify the speaker cable connecting the active and passive units is properly and securely connected at both ends.
- Audio Source Balance: Check the balance settings on your audio source.
- Conexiune de intrare: Ensure the stereo mini or RCA cables are fully inserted and not loose.
9. Specificații
| Caracteristică | Descriere |
|---|---|
| Numele modelului | PM0.3H |
| Tip difuzor | Monitor, Active |
| Material | Lemn |
| Culoare | Negru |
| Dimensiuni produs (bucată) | 13 cm (Adâncime) x 10 cm (Lățime) x 18.5 cm (Înălțime) |
| Greutatea produsului | 2.94 kg (pereche) |
| Raspuns in frecventa | 110Hz - 40kHz |
| Putere de ieșire | 15W + 15W (RMS) |
| Putere maximă de ieșire | 60 wați |
| Consumul de energie | Aproximativ. 12W |
| Tip carcasă | Bass Reflex cu 2 căi |
| Tehnologia de conectivitate | AUX (RCA, Stereo Mini) |
| Mod ieșire audio | Stereo |
| Tip de montare | Suport de masă |
| Țara de origine | China |

Image: Dimensions of a single FOSTEX PM0.3H(B) speaker.
10. Garanție și asistență
For warranty information, technical support, or service inquiries, please refer to the warranty card included in your package or visit the official FOSTEX webPăstrați dovada achiziției pentru reclamații în garanție.
FOSTEX Official Website: www.fostex.jp