1. Pendahuluan
Terima kasih sudah membeliasing the Fonestar AS-170RU Hi-Fi Amplifier. This device is designed to provide high-fidelity stereo audio amplification, featuring a built-in USB/MP3 player, AM/FM digital tuner, and multiple audio inputs. This manual provides detailed instructions for safe installation, operation, and maintenance of your amppenguat. Harap baca manual ini dengan saksama sebelum digunakan dan simpan untuk referensi di masa mendatang.
2. Petunjuk Keselamatan
- Catu Daya: Pastikan ampPenguat terhubung ke catu daya yang sesuai dengan volume.tage specified on the unit. Disconnect the power cord from the outlet if the unit will not be used for an extended period.
- Ventilasi: Do not block ventilation openings. Ensure adequate space around the unit for proper airflow to prevent overheating.
- Air dan Kelembaban: Jangan biarkan unit terkena hujan, kelembapan, atau cairan yang menetes/terciprat. Jangan meletakkan benda berisi cairan, seperti vas bunga, di atas unit.
- Sumber Panas: Jauhkan unit dari sumber panas seperti radiator, pemanas, kompor, atau peralatan lainnya (termasuk amppengangkat) yang menghasilkan panas.
- Pembersihan: Bersihkan hanya dengan kain kering. Jangan gunakan pembersih cair atau pembersih aerosol.
- Pelayanan: Jangan mencoba untuk memperbaiki produk ini sendiri. Rujuk semua servis ke personel servis yang berkualifikasi.
- Penempatan: Letakkan unit di permukaan yang stabil dan rata. Hindari meletakkannya di bawah sinar matahari langsung atau di dekat medan magnet yang kuat.
3. Isi Paket
Harap periksa apakah item berikut disertakan dalam paket Anda:
- Fonestar AS-170RU Hi-Fi Amppengangkat
- Kontrol Jarak Jauh
- Antena AM
- Antena FM
- User Manual (dokumen ini)
4. Produk Lebihview
4.1 Panel Depan
The front panel provides access to essential controls and the display.
Image: Fonestar AS-170RU Front Panel. Gambar ini menampilkan bagian depan view dari amplifier, showing the VFD display, USB port, headphone output, input selectors, volume knob, and other control buttons.
- Tombol Daya: Memutar amppengangkat hidup atau mati.
- Tampilan VFD: Shows current input, volume level, tuner information (frequency, RDS), and USB/MP3 track details (ID3 tag).
- Port USB: Untuk menghubungkan perangkat penyimpanan USB untuk memutar MP3 files.
- Keluaran Headphone: Jack 6.3mm untuk menghubungkan headphone.
- Pemilih Masukan: Buttons for choosing audio sources (CD, DVD, VCR, AUX/Phono, USB/Tuner).
- Kontrol Volume: Rotary knob to adjust the master volume level.
- Input Mikrofon: Two 6.3mm microphone jacks with independent volume control.
- Kontrol Nada: Buttons or menu options for adjusting Bass, Treble, and Balance.
4.2 Panel Belakang
The rear panel contains all the necessary connections for your audio sources, speakers, and antennas.
Image: Fonestar AS-170RU Rear Panel. This image illustrates the rear connections of the amplifier, including speaker terminals (A/B), various RCA input jacks (CD, DVD, VCR, AUX/Phono), REC OUT, PRE OUT, AMP IN, and antenna connections (FM COAX, AM LOOP ANT).
- Output Speaker (A/B): Terminals for connecting two pairs of speakers. Supports 4-16 ohms for A or B, or 8-16 ohms for A+B.
- Audio Inputs (RCA):
- Masukan CD: Untuk menghubungkan pemutar CD.
- Input DVD: For connecting a DVD player or other audio source.
- VCR Input: For connecting a VCR or other audio source.
- AUX/PHONO Input: For connecting auxiliary devices or a turntable (Phono input may require a pre-amplifier if your turntable does not have one built-in).
- REKAM KELUAR: RCA output for connecting to a recording device.
- SEBELUM KELUAR: Output RCA untuk menghubungkan ke sumber daya eksternal. amppengangkat.
- AMP DI DALAM: RCA input for connecting an external pre-amppengangkat.
- Koneksi Antena:
- FM COAX 75Ω: For connecting an FM antenna.
- AM LOOP ANT: For connecting the supplied AM loop antenna.
4.3 Kontrol Jarak Jauh
The included remote control allows convenient operation of the amplifier dari kejauhan.
Image: Fonestar AS-170RU Remote Control. This image shows the remote control unit with various buttons for power, input selection, volume, mute, tuner functions, USB playback controls, and tone adjustments.
- BERSIAP: Daya hidup/mati.
- Pemilih Masukan: Buttons for CD, DVD, VCR, AUX/PHONO, USB/TUNER.
- Volume Naik/Turun (VOL +/-): Menyesuaikan volume master.
- BISU: Mematikan output audio.
- AM/FM: Switches between AM and FM tuner modes.
- PEMINDAIAN: Memindai stasiun radio.
- INGATAN: Stores radio station presets.
- Kontrol Pemutaran USB: Play/Pause, Stop, Skip Track, Folder/Track navigation.
- EQ OFF / BASS / TREBLE: Access tone controls.
- RDS / ID3: Displays RDS information for radio or ID3 tag untuk MP3 files.
5. Pengaturan
5.1 Menghubungkan Speaker
- Pastikan amplifier dimatikan dan dicabut dari stopkontak.
- Connect your speakers to the "SPEAKERS OUTPUT" terminals on the rear panel.
- Match the positive (+) terminal of the amplifier (red) to the positive (+) terminal of your speaker, and the negative (-) terminal (black) to the negative (-) terminal.
- The AS-170RU supports two groups of speakers (A and B). You can connect one pair to "SPEAKERS A" and another to "SPEAKERS B".
- Pastikan impedansi speaker Anda sesuai. amplifier's specifications: 4-16 ohms for A or B, or 8-16 ohms for A+B.
5.2 Menghubungkan Sumber Audio
Use RCA cables to connect your audio components to the corresponding input jacks on the rear panel.
- CD player: Connect to the "CD" input.
- Pemutar DVD: Connect to the "DVD" input.
- perekam video: Connect to the "VCR" input.
- Auxiliary Device (e.g., smartphone, tablet): Connect to the "AUX/PHONO" input.
- Meja putar: Connect to the "AUX/PHONO" input. If your turntable does not have a built-in pre-amplifier, you may need an external phono pre-amppengangkat.
5.3 Menghubungkan Antena
- Antena FM: Connect the supplied FM wire antenna to the "FM COAX 75Ω" terminal. Extend the wire for optimal reception.
- Antena AM: Connect the supplied AM loop antenna to the "AM LOOP ANT" terminals. Position the loop for best reception.
5.4 Sambungan Daya
Setelah semua koneksi audio dan speaker terpasang, colokkan amplifier's power cord into a suitable AC power outlet.
6. Petunjuk Pengoperasian
6.1 Operasi Dasar
- Daya Hidup/Mati: Press the Power button on the front panel or the STANDBY button on the remote control to turn the amppengangkat hidup atau mati.
- Pilih Sumber Masukan: Press the desired input selector button on the front panel (CD, DVD, VCR, AUX/PHONO) or the remote control (CD, DVD, VCR, AUX/PHONO, USB/TUNER).
- Sesuaikan Volume: Rotate the Volume knob on the front panel or use the VOL +/- buttons on the remote control to adjust the sound level.
- Bisu: Press the MUTE button on the remote control to temporarily silence the audio. Press it again to restore sound.
6.2 Pemutaran USB/MP3
- Insert a USB storage device (flash drive) into the USB port on the front panel.
- Select "USB/TUNER" as the input source. The amplifier will automatically detect and begin playing MP3 files.
- Use the playback controls on the remote control (Play/Pause, Stop, Skip Track, Folder/Track) to navigate and control your music.
- The VFD display will show track information, including ID3 tags jika tersedia.
- Itu amplifier supports up to 65,000 indexable folders and files, with a maximum of 8 folder levels.
6.3 Pengoperasian Tuner AM/FM
- Select "USB/TUNER" as the input source, then press the AM/FM button on the remote control to switch between AM and FM bands.
- Pemindaian Otomatis: Press the SCAN button on the remote control to automatically search for and store available radio stations.
- Penyetelan Manual: Use the tuning buttons (usually arrow keys) on the remote control to manually adjust the frequency.
- Stasiun Preset: Itu amplifier supports 64 presets. Use the MEMORY button to store and recall your favorite stations.
- Fungsi RDS: If available, press the RDS button on the remote control to display Radio Data System information (e.g., station name, program type).
6.4 Input Mikrofon
- Connect microphones to the 6.3mm MIC 1 and MIC 2 jacks on the front panel.
- Adjust the independent volume controls for each microphone to achieve the desired level.
6.5 Tone and Balance Control
Itu amplifier allows adjustment of bass, treble, and balance through its menu system or dedicated buttons on the remote control. Refer to the remote control section for specific buttons like EQ OFF, BASS, TREBLE.
7. Pemeliharaan
- Pembersihan: Disconnect the power before cleaning. Use a soft, dry cloth to wipe the exterior surfaces. Do not use abrasive cleaners, waxes, or solvents.
- Ventilasi: Periksa secara berkala untuk memastikan lubang ventilasi bebas dari debu dan kotoran.
- Penyimpanan: Jika menyimpan perangkat untuk jangka waktu yang lama, cabut stekernya dari stopkontak dan simpan di tempat yang sejuk dan kering, jauh dari sinar matahari langsung dan suhu ekstrem.
8. Penyelesaian masalah
If you encounter problems with your amplifier, refer to the following table for possible solutions.
| Masalah | Kemungkinan Penyebab | Larutan |
|---|---|---|
| Tidak ada daya | Kabel daya tidak terhubung; Stopkontak rusak; Amplifier dalam mode siaga. | Ensure power cord is securely plugged in. Test the outlet with another device. Press the Power/STANDBY button. |
| Tidak ada suara | Input yang dipilih salah; Volume terlalu rendah; Speaker tidak terhubung dengan benar; Fungsi bisu aktif. | Select the correct input source. Increase volume. Check speaker connections. Deactivate MUTE. |
| Penerimaan radio buruk | Antenna not connected or poorly positioned; Interference. | Connect and adjust the position of the AM/FM antennas. Move the ampJauhkan amplifier dari perangkat elektronik lainnya. |
| Pemutaran USB tidak berfungsi | Perangkat USB tidak terpasang dengan benar; Tidak kompatibel file format; USB device faulty. | Ensure USB device is fully inserted. Check if files are MP3 format. Try a different USB device. |
| Amplifier turns off unexpectedly or cycles power | Overheating; Short circuit in speaker wiring; Internal fault. | Ensure adequate ventilation. Check speaker wires for frayed strands causing short circuits. If the problem persists, disconnect power and contact qualified service personnel. |
9. Spesifikasi
- Model: AS-170RU
- Daya Keluaran: 80 + 80 W RMS at 4 Ω
- Impedansi Speaker: 4-16 Ω (A or B), 8-16 Ω (A+B)
- Perlindungan: 3 circuits (short circuits, overload, overvoltage)
- Pemutar USB: MP3 file pemutaran, ID3 tag support. Max 65,000 indexable folders/files, max 8 folder levels.
- Penyetel: Digital AM/FM, 64 presets, RDS.
- Masukan: 2 x Microphone (6.3mm), 4 x RCA (CD, DVD, VCR, AUX/Phono), 1 x RCA (AMP DI).
- Keluaran: 1 x RCA (REC OUT), 1 x RCA (PRE OUT), Headphone (6.3mm).
- Menampilkan: Blue VFD.
- Kontrol Nada: Bass, Treble, Balance (via menu/remote).
- Ukuran: 40 x 40 x 60 cm (sekitar 15.7 x 15.7 x 23.6 inci)
- Berat: 7.2 kg (sekitar 15.87 pon)
10. Garansi dan Dukungan
For warranty information and technical support, please refer to the warranty card included with your product or contact your authorized Fonestar dealer. Do not attempt to repair the unit yourself, as this may void your warranty.
