परिचय
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.
प्याकेज सामग्री
प्याकेजिङमा सबै वस्तुहरू छन् भनी प्रमाणित गर्नुहोस्:
- JBL L75ms Music System
- रिमोट कन्ट्रोल
- पावर कर्ड
- द्रुत सुरुवात गाइड
- उपयोगकर्ता पुस्तिका (यो कागजात)
सेटअप
१. प्लेसमेन्ट
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. पावर जडान
- Connect the supplied power cord to the AC input on the rear panel of the L75ms.
- Plug the other end of the power cord into a suitable AC wall outlet.
- पछाडिको प्यानलमा रहेको पावर स्विच "अन" स्थितिमा छ भनी सुनिश्चित गर्नुहोस्।
3. बाह्य यन्त्रहरू जडान गर्दै
The L75ms offers various input options on its rear panel:
- HDMI आर्क: Connect to a compatible TV for audio return channel functionality.
- Phono (MM): Connect a turntable with a Moving Magnet cartridge.
- अक्स इन (आरसीए): Connect analog audio sources.
- उप आउट: परिष्कृत बासको लागि वैकल्पिक संचालित सबवुफर जडान गर्नुहोस्।
- इथरनेट: तारयुक्त नेटवर्क जडानको लागि।
- USB (Service): सेवा प्रयोगको लागि मात्र।
छवि: विस्तृत 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.
- Chromecast बिल्ट-इन: Follow the instructions in the Google Home app to set up your L75ms on your Wi-Fi network.
- एप्पल एयरप्ले २: 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.
- ब्लुटुथ:
- 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.
सञ्चालन निर्देशनहरू
1. आधारभूत नियन्त्रणहरू
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.
- पावर बटन: प्रणाली खोल्नुहोस् वा बन्द गर्नुहोस्।
- भोल्युम माथि/डाउन: मास्टर भोल्युम स्तर समायोजन गर्दछ।
- इनपुट चयन: Cycle through available sources (NET, Bluetooth, HDMI, Phono, Aux).
- प्लेब्याक नियन्त्रणहरू: 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.
४. ध्वनि समायोजन
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.
मर्मतसम्भार
सरसफाई
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.
- सफा गर्नु अघि प्रणाली बन्द र अनप्लग गरिएको सुनिश्चित गर्नुहोस्।
समस्या निवारण
If you encounter issues with your JBL L75ms, refer to the following common problems and solutions:
| समस्या | सम्भावित कारण | समाधान |
|---|---|---|
| शक्ति छैन | Power cord disconnected; Power switch off; Outlet not active. | Check power cord connection; Ensure rear power switch is ON; Test outlet with another device. |
| आवाज छैन | Volume too low; Incorrect input selected; Source device not playing. | Increase volume; Select correct input; Verify source device is playing audio. |
| ब्लुटुथ जोडा समस्याहरू | L75ms not in pairing mode; Device too far; Interference. | Ensure L75ms is in pairing mode; Move device closer; Restart both devices. |
| नेटवर्क जडान समस्याहरू | Wi-Fi सिग्नल कमजोर छ; गलत नेटवर्क सेटिङहरू। | Check Wi-Fi router; Reconfigure network settings via Google Home app. |
| प्रणाली अनुत्तरदायी | अस्थायी सफ्टवेयर त्रुटि। | 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). |
निर्दिष्टीकरणहरू
| सुविधा | विवरण |
|---|---|
| मोडेल नाम | L75ms |
| माउन्टिङ प्रकार | ट्याब्लेटप माउन्ट |
| सामग्री | Wood (Walnut) |
| स्पिकर प्रकार | बुकशेल्फ |
| सिफारिस गरिएका प्रयोगहरू | संगीत |
| मिल्दो यन्त्रहरू | ल्यापटप, स्मार्टफोन, ट्याब्लेट |
| वरपर ध्वनि च्यानल कन्फिगरेसन | 2.0 |
| रङ | ओखर |
| समावेश अवयवहरू | Remote, Power Cord, Quick Start Guide, Manual |
| वस्तुको वजन | 35.1 पाउन्ड (15900 ग्राम) |
| नियन्त्रण विधि | रिमोट |
| ताररहित संचार प्रविधि | ब्लुटुथ |
| स्पिकर साइज | 5.25 Inches (Woofers), 4 Inches (Midrange), 1 Inches (Tweeters) |
| शक्ति स्रोत | AC |
| संकेत-बाट-शोर अनुपात | २० dB |
| ब्लुटुथ दायरा | २ मिटर |
| जडान प्रविधि | ब्लुटुथ, HDMI |
| अडियो आउटपुट मोड | स्टेरियो |
| स्पिकर अधिकतम आउटपुट पावर | ०.१ वाट |
| आवृत्ति प्रतिक्रिया | 25000 Hz (Upper limit, full range not specified) |
| उत्पादन आयामहरू | १० x ३ x ३ इन्च |
| वस्तु मोडेल नम्बर | JBLL75MSAM |
| UPC | 050036383240 |
वारेन्टी जानकारी
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 webसाइट।
ग्राहक समर्थन
For additional assistance, technical support, or service inquiries, please visit the official JBL support webसाइट वा तिनीहरूको ग्राहक सेवा विभागमा सम्पर्क गर्नुहोस्। सम्पर्क जानकारी सामान्यतया JBL मा पाउन सकिन्छ webसाइट वा द्रुत सुरुवात गाइडमा।
JBL Webसाइट: www.jbl.com
