F&D A555U
F&D A555U 2.1 Multimedia Speakers Instruction Manual
ماڊل: A555U
1. تعارف
Thank you for choosing the F&D A555U 2.1 Multimedia Speakers. This manual provides essential information for the proper setup, operation, and maintenance of your speaker system. Please read it thoroughly before use to ensure optimal performance and longevity of the product.
2. پراڊڪٽ ختمview
2.1 اجزاء
- 1 x Subwoofer Unit
- 2 x سيٽلائيٽ اسپيڪر
- 1 x ريموٽ ڪنٽرول
- 1 x Audio Input Cable (RCA vs. 3.5mm stereo)
- 1 x Audio Input Cable (RCA vs. RCA stereo)
- 1 x تڪڙي انسٽاليشن گائيڊ
- 1 x وارنٽي ڪارڊ
2.2 اهم خاصيتون
- 2.1 Multimedia Channel Configuration
- Integrated FM Radio with PLL technology
- USB/SD Card Reader for MP3 playback
- 3-inch full-range drivers for satellites
- 5.25-inch bass driver for subwoofer
- Wooden cabinet construction for enhanced bass
- Front-firing airport for powerful bass effect
- Built-in Automatic Voltagاي ريگيوليٽر (AVR)
- مڪمل فنڪشن ريموٽ ڪنٽرول
- Bright LED display
2.3 پراڊڪٽ ڊاگرام

Figure 1: F&D A555U 2.1 Multimedia Speaker System. This image displays the complete F&D A555U 2.1 multimedia speaker system. It features a central subwoofer unit with a front-firing port and an LED display showing '87.5' (likely FM frequency). To the left and right are the two satellite speakers. A remote control is positioned next to the subwoofer. All components are black with the F&D logo.
3. سيٽ اپ جون هدايتون
- پوزيشن ڳالهائيندڙ: Place the subwoofer on a stable surface. Position the satellite speakers to the left and right of your listening area for optimal stereo separation.
- سيٽلائيٽ اسپيڪرز کي ڳنڍڻ: Connect the cables from the satellite speakers to the corresponding output ports on the rear of the subwoofer unit. Ensure a secure connection.
- Connecting Audio Source:
- For devices with a 3.5mm audio output (e.g., laptops, mobile phones): Use the provided RCA to 3.5mm stereo cable. Connect the 3.5mm jack to your device and the RCA plugs to the audio input ports on the subwoofer.
- For devices with RCA audio output (e.g., DVD players, TVs): Use the provided RCA to RCA stereo cable. Connect one end to your device's audio output and the other to the audio input ports on the subwoofer.
- پاور ڪنيڪشن: Connect the power cable of the subwoofer to a suitable AC power outlet (AC 160-280V ~ 50/60Hz).
- شروعاتي پاور آن: Press the power button on the subwoofer or the remote control to turn on the system. The LED display will illuminate.
4. آپريٽنگ هدايتون
4.1 پاور آن/آف
کي دٻايو پاور button on the remote control or the main unit to turn the speakers on or off.
4.2 ماخذ جي چونڊ
کي دٻايو ذريعو button on the remote control or the main unit to cycle through available input modes: FM, USB, SD, AUX (Line In).
4.3 حجم ڪنٽرول
استعمال ڪريو حجم + ۽ جلد - buttons on the remote control or the main unit to adjust the overall volume level.
4.4 ايف ايم ريڊيو آپريشن
- ڏانهن تبديل ڪريو FM mode using the SOURCE button.
- کي دٻايو اسڪين دستياب ايف ايم اسٽيشنن کي خودڪار طريقي سان اسڪين ڪرڻ ۽ محفوظ ڪرڻ لاءِ مکيه يونٽ يا ريموٽ ڪنٽرول تي بٽڻ دٻايو.
- استعمال ڪريو اREيون/ايون محفوظ ٿيل اسٽيشنن ذريعي وڃي وڃڻ لاءِ بٽڻَ.
- The LED display will show the current FM frequency.
4.5 USB/SD ڪارڊ پلے بیک
- هڪ USB فليش ڊرائيو يا SD ڪارڊ داخل ڪريو جنهن ۾ MP3 آڊيو هجي. files into the respective port on the subwoofer unit.
- The system will automatically switch to USB/SD mode and begin playback. If not, select USB or SD using the SOURCE button.
- استعمال ڪريو راند/روڪ, اڳيون، ۽ اڳتي buttons on the remote control or main unit to control playback.
4.6 ريموٽ ڪنٽرول افعال
The remote control provides full functionality for convenient operation. Refer to the button labels on the remote for specific functions such as Standby, Source, Volume, Menu, Scan, Play/Pause, Previous, and Next.
5. سار سنڀال
- صفائي: Use a soft, dry cloth to clean the surfaces of the speakers. Do not use liquid cleaners or abrasive materials, as they may damage the finish.
- لڳائڻ: Avoid placing the speakers in direct sunlight, near heat sources, or in areas with high humidity. Ensure adequate ventilation around the subwoofer.
- سنڀالڻ: اسپيڪرن کي احتياط سان هٿ ۾ رکو. انهن کي ڇڏڻ يا مضبوط اثرن کان پاسو ڪريو.
- بجلي بند: When not in use for extended periods, it is recommended to turn off the speakers and unplug them from the power outlet.
6. مسئلا حل ڪرڻ
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| طاقت نه آهي | پاور ڪيبل ڳنڍيل نه آهي؛ پاور آئوٽليٽ فعال نه آهي؛ يونٽ بند آهي. | Ensure power cable is securely connected. Check power outlet. Press the POWER button. |
| آواز ڪونهي | Incorrect source selected; Volume too low; Audio cables not connected properly; Mute function active. | Select the correct source. Increase volume. Check audio cable connections. Deactivate mute. |
| ريموٽ ڪنٽرول ڪم نه ڪري رهيو آهي | Batteries are depleted or incorrectly inserted; Obstruction between remote and unit; Remote sensor blocked. | Replace batteries. Ensure correct battery polarity. Remove obstructions. Clean remote sensor on unit. |
| ناقص ايف ايم استقبال | ڪمزور سگنل؛ مداخلت. | Reposition the unit. Try manual tuning. Avoid placing near other electronic devices. |
| USB/SD پلے بیک مسئلا | اڻ سڌريل file فارميٽ؛ خراب ٿيل files؛ USB/SD ڪارڊ صحيح طرح سان داخل نه ڪيو ويو آهي. | يقين ڏياريو files are in MP3 format. Check for corrupted files. USB/SD ڪارڊ ٻيهر داخل ڪريو. |
7. وضاحتون
- ماڊل نالو: A 555 (A555U)
- مواد: ڪاٺ
- اسپيڪر جو قسم: Subwoofer (2.1 Multimedia System)
- رابطي ٽيڪنالاجي: Wired (for audio input)
- آڊيو آئوٽ موڊ: اسٽيريو
- ڪنٽرول جو طريقو: Remote, Front Panel Buttons
- تعدد جواب:
- Subwoofer: 30Hz ~ 90Hz
- Satellite: 140Hz~20kHz
- ٻاھرين پاور (RMS): 56W
- Satellite: 14W × 2
- Subwoofer: 28W
- لائوڊ اسپيڪر:
- Satellite: 3" full range driver
- Subwoofer: 5.25" bass driver
- طاقت: اي سي 160-280V ~ 50 / 60Hz
- Subwoofer Dimensions (WxHxD): 172 × 280 × 250 ملي ميٽر
- Satellite Dimensions (WxHxD): 114 × 180 × 104 ملي ميٽر
- خالص وزن: 4.3 ڪلو
8. وارنٽي ۽ سپورٽ
This product comes with a 1-year warranty. For warranty claims and technical support, please contact the manufacturer's authorized service center. Warranty service is provided exclusively through the manufacturer's service center.
Please retain your purchase receipt and warranty card for future reference.
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