Johdanto
The JBL L75ms Music System is designed to provide a high-fidelity audio experience with extensive connectivity options. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your L75ms system.
Image: The JBL L75ms Music System, showcasing its retro-inspired design with a walnut cabinet and black Quadrex foam grille, positioned on a shelf.
Pakkauksen sisältö
Varmista, että pakkauksessa on kaikki tarvittavat osat:
- JBL L75ms Music System
- Kaukosäädin
- Virtajohto
- Pika-aloitusopas
- Käyttöopas (tämä asiakirja)
Asennus
1. sijoitus
Place the L75ms on a stable, flat surface. Ensure adequate ventilation around the unit. For optimal sound, position the system at ear level in your primary listening area. Avoid placing it in enclosed cabinets that may restrict airflow or sound dispersion.
The system dimensions are approximately 11.42 x 31.1 x 8.66 inches (H x W x D) and it weighs 35.1 pounds. Consider these measurements when selecting a location.
2. Virtaliitäntä
- Connect the supplied power cord to the AC input on the rear panel of the L75ms.
- Kytke virtajohdon toinen pää sopivaan pistorasiaan.
- Varmista, että takapaneelin virtakytkin on "ON"-asennossa.
3. Ulkoisten laitteiden liittäminen
The L75ms offers various input options on its rear panel:
- HDMI ARC: Connect to a compatible TV for audio return channel functionality.
- Levysoitin (MM): Connect a turntable with a Moving Magnet cartridge.
- AUX-TULO (RCA): Connect analog audio sources.
- SUB OUT: Connect an optional powered subwoofer for enhanced bass.
- Ethernet: Kiinteää verkkoyhteyttä varten.
- USB (Service): Vain huoltokäyttöön.
Kuva: Yksityiskohtainen view of the JBL L75ms rear panel, highlighting the HDMI ARC, Phono (MM), AUX IN, SUB OUT, Ethernet, and power connections.
4. Wireless Connectivity (Chromecast, AirPlay 2, Bluetooth)
The L75ms supports wireless audio streaming via Google Chromecast built-in, Apple AirPlay 2, and Bluetooth.
- Sisäänrakennettu Chromecast: Follow the instructions in the Google Home app to set up your L75ms on your Wi-Fi network.
- Apple AirPlay 2: Ensure your L75ms is connected to the same Wi-Fi network as your Apple device. Select the L75ms from the AirPlay menu on your device.
- Bluetooth:
- Press the Bluetooth button on the remote control or the top panel of the L75ms to enter pairing mode.
- On your device (smartphone, tablet, laptop), go to Bluetooth settings and select "JBL L75ms" from the list of available devices.
- Once paired, audio will stream wirelessly to the L75ms.
Käyttöohjeet
1. Perussäätimet
The L75ms can be controlled using the included wireless remote or the controls located on the top panel of the unit.
Image: The wireless remote control for the JBL L75ms, showing buttons for power, volume, playback, and input selection.
- Virtapainike: Kytkee järjestelmän päälle tai pois päältä.
- Äänenvoimakkuus ylös/alas: Säätää äänenvoimakkuuden päätasoa.
- Tulon valinta: Cycle through available sources (NET, Bluetooth, HDMI, Phono, Aux).
- Toistosäätimet: Play/Pause, Skip Forward/Backward (for compatible sources).
Image: Close-up of the top panel controls on the JBL L75ms, featuring buttons for network, Bluetooth, HDMI, and volume adjustment.
2. Äänen säädöt
The L75ms includes selectable soundfield expander and bass contour controls to customize your listening experience. Refer to the Quick Start Guide for detailed instructions on activating these features.
Image: The JBL L75ms with its grille removed, revealing the five-driver configuration: dual 5.25-inch woofers, dual 1-inch aluminum tweeters, and a central 4-inch midrange driver.
Huolto
Puhdistus
To maintain the appearance and performance of your L75ms Music System:
- Wipe the walnut wood veneer cabinet with a soft, dry cloth. Avoid abrasive cleaners or solvents.
- For the Quadrex foam grille, gently dust with a soft brush or use a low-power vacuum cleaner with a brush attachment. Do not use liquid cleaners on the grille.
- Varmista, että järjestelmä on sammutettu ja irrotettu pistorasiasta ennen puhdistamista.
Vianetsintä
If you encounter issues with your JBL L75ms, refer to the following common problems and solutions:
| Ongelma | Mahdollinen syy | Ratkaisu |
|---|---|---|
| Ei virtaa | Power cord disconnected; Power switch off; Outlet not active. | Check power cord connection; Ensure rear power switch is ON; Test outlet with another device. |
| Ei ääntä | Volume too low; Incorrect input selected; Source device not playing. | Increase volume; Select correct input; Verify source device is playing audio. |
| Bluetooth-pariliitosongelmat | L75ms not in pairing mode; Device too far; Interference. | Ensure L75ms is in pairing mode; Move device closer; Restart both devices. |
| Network connectivity problems | Heikko Wi-Fi-signaali; Virheelliset verkkoasetukset. | Check Wi-Fi router; Reconfigure network settings via Google Home app. |
| Järjestelmä ei vastaa | Väliaikainen ohjelmistohäiriö. | Perform a soft reset by unplugging the power cord for 30 seconds, then plugging it back in. If issues persist, locate the "RESET" button on the rear panel and press it with a thin object (e.g., paperclip) for a factory reset (note: this will erase all settings). |
Tekniset tiedot
| Ominaisuus | Yksityiskohta |
|---|---|
| Mallin nimi | L75ms |
| Asennustyyppi | Pöytäteline |
| Materiaali | Wood (Walnut) |
| Kaiuttimen tyyppi | Kirjahylly |
| Suositellut käyttötavat | Musiikki |
| Yhteensopivat laitteet | Kannettava tietokone, älypuhelin, tabletti |
| Surround-äänikanavan asetukset | 2.0 |
| Väri | Pähkinä |
| Mukana olevat komponentit | Remote, Power Cord, Quick Start Guide, Manual |
| Tuotteen paino | 35.1 puntaa (15900 grammaa) |
| Valvontamenetelmä | Kauko |
| Langaton viestintätekniikka | Bluetooth |
| Kaiuttimen koko | 5.25 Inches (Woofers), 4 Inches (Midrange), 1 Inches (Tweeters) |
| Virtalähde | AC |
| Signaali-kohinasuhde | 106 dB |
| Bluetooth-alue | 10 metriä |
| Yhteystekniikka | Bluetooth, HDMI |
| Äänilähtötila | Stereot |
| Kaiuttimen suurin lähtöteho | 350 wattia |
| Taajuusvaste | 25000 Hz (Upper limit, full range not specified) |
| Tuotteen mitat | 11.42 x 31.1 x 8.66 tuumaa |
| Tuotteen mallinumero | JBLL75MSAM |
| UPC | 050036383240 |
Takuutiedot
The JBL L75ms Music System comes with a Limited Warranty. For specific terms and conditions, please refer to the warranty card included in your package or visit the official JBL websivusto.
Asiakastuki
For additional assistance, technical support, or service inquiries, please visit the official JBL support websivustolta tai ota yhteyttä heidän asiakaspalveluunsa. Yhteystiedot löytyvät yleensä JBL:n verkkosivuilta. websivustolla tai pikaoppaassa.
JBL Websivusto: www.jbl.com
