1. Pengenalan
Terima kasih kerana membeliasing the Technical Pro RX45BT Home Theater Receiver. This powerful 1000W amplifier with Bluetooth and USB capabilities is designed to enhance your home audio experience. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your device.
2. Maklumat Keselamatan Penting
Sila baca semua arahan keselamatan dan pengendalian dengan teliti sebelum menggunakan produk ini. Simpan arahan ini untuk rujukan masa hadapan.
- Sumber Kuasa: Connect the unit only to a power supply of the type described in the operating instructions or as marked on the appliance. Ensure the voltage is 110/220V as specified.
- Pengudaraan: Jangan sekat sebarang bukaan pengudaraan. Pasang mengikut arahan pengilang.
- Air dan Kelembapan: Jangan gunakan peralatan ini berhampiran air atau dalam persekitaran yang terlalu lembap.
- haba: Jangan pasang berhampiran mana-mana sumber haba seperti radiator, daftar haba, dapur, atau radas lain (termasuk amppenghidup) yang menghasilkan haba.
- Pembersihan: Bersihkan hanya dengan kain kering.
- Servis: Jangan cuba servis produk ini sendiri. Rujuk semua perkhidmatan kepada pegawai perkhidmatan yang berkelayakan.
- Pembesar Suara Sekeliling: Note that surround sound functionality only works when surround speakers are connected. Use with 8 ohm speakers.
3. Apa yang ada di dalam Kotak
Figure 3.1: Contents of the RX45BT Package
Semasa membuka bungkusan, sila pastikan semua item berikut ada:
- Technical Pro RX45BT Home Theater Receiver
- Alat Kawalan Jauh
- Kabel Kuasa
- Manual Pengguna (dokumen ini)
- Audio Cables (e.g., RCA cables)
If any items are missing or damaged, please contact Technical Pro customer support immediately.
4. Produk Lebihview
4.1 Panel Depan
Figure 4.1: Front Panel of RX45BT Receiver
The front panel provides access to all primary controls and input ports for convenient operation.
- Butang Kuasa: Menghidupkan atau mematikan unit.
- Kelantangan Mikrofon: Melaraskan kelantangan mikrofon yang disambungkan.
- Jumlah Induk: Mengawal volum keluaran keseluruhan.
- Digital Fluorescent Output Display: Shows current settings and audio levels.
- Pemilih Input: Buttons for Tuner, DVD, AUX/MP3, SD/USB, Bluetooth.
- Kawalan Gema: Adjusts the echo effect for microphones.
- Mic Treble/Bass: Tone controls for microphone inputs.
- Kawalan Bes/Treble/Imbangan: Adjusts audio output characteristics.
- Input Mikrofon (MIC1, MIC2): 1/4'' jacks for connecting microphones.
- Port USB: For connecting USB drives (max 32GB).
- Slot Kad SD: For inserting SD cards (max 32GB).
- Output Fon Kepala: 1/8'' jack for headphones.
4.2 Panel Belakang
Figure 4.2: Rear Panel of RX45BT Receiver
The rear panel houses all the necessary connections for your audio sources and speakers.
- Audio Inputs (RCA): Two sets of RCA inputs for connecting external audio sources (e.g., DVD player, CD player).
- Main Speaker Outputs: Banana binding posts for connecting two main speakers.
- Surround Speaker Outputs: Push button terminals for connecting surround speakers. Note: Surround sound only works when these speakers are connected. Use with 8 ohm speakers.
- Garis Keluar (RCA): For connecting to another ampalat penghidup atau rakaman.
- Subwoofer Out (2 Mono RCA): For connecting to powered subwoofers.
- Input Antena FM: Untuk menyambungkan antena FM.
- Input Kuasa: Untuk menyambungkan kabel kuasa AC.
5. Panduan Persediaan
Follow these steps to set up your Technical Pro RX45BT receiver:
5.1 Sambungan Pembesar suara
- Penceramah Utama: Connect your main speakers to the "MAIN SPEAKERS" banana binding posts on the rear panel. Ensure correct polarity (+ to + and - to -).
- Pembesar Suara Sekeliling: If using surround sound, connect your surround speakers to the "SURROUND SPEAKERS" push button terminals. Ensure correct polarity. Remember: Surround sound requires these speakers to be connected.
- Subwoofer (Optional): Connect your powered subwoofer(s) to the "Subwoofer Out" RCA jacks.
5.2 Sambungan Sumber Audio
- RCA Devices: Connect your DVD player, CD player, or other audio sources to the "AUDIO INPUT" RCA jacks (DVD or AUX).
- MP3/AUX Devices: For devices with a 3.5mm output, use an appropriate adapter cable to connect to the AUX/MP3 RCA inputs.
- Antena FM: Connect the included FM antenna to the "FM ANTENNA" terminal for radio reception.
5.3 Sambungan Kuasa
- Ensure all audio and speaker connections are secure.
- Connect the power cable to the "POWER INPUT" on the rear panel of the receiver.
- Plug the other end of the power cable into a suitable 110/220V AC wall outlet.
Caution: Ensure the receiver is turned off before making any connections to prevent damage to the unit or connected devices.
6. Arahan Operasi
6.1 Operasi Asas
- Hidupkan/Mati Kuasa: Tekan butang POWER pada panel hadapan atau alat kawalan jauh untuk menghidupkan atau mematikan unit.
- Pilih Input: Use the input selector buttons (TUNER, DVD, AUX/MP3, SD/USB, BLUETOOTH) on the front panel or remote to choose your desired audio source.
- Laraskan Kelantangan: Rotate the MASTER VOLUME knob on the front panel or use the VOL+/- buttons on the remote control to adjust the overall sound level.
- Kawalan Nada: Use the BASS, TREBLE, and BALANCE knobs to fine-tune the audio output to your preference.
6.2 Operasi Bluetooth
- Press the BLUETOOTH input selector button. The display will indicate "BLUETOOTH" or a similar pairing mode message.
- Pada peranti berdaya Bluetooth anda (telefon pintar, tablet, dll.), dayakan Bluetooth dan cari peranti yang tersedia.
- Select "RX45BT" from the list of devices. Once paired, the receiver will confirm the connection.
- You can now play audio from your device through the receiver.
6.3 USB/SD Card Playback and Recording
- Main balik: Insert a USB drive or SD card (max 32GB) containing .mp3, .wav, or .wma files into the respective port/slot on the front panel. The unit will automatically switch to USB/SD input or you can select it manually. Use the playback controls (play/pause, skip, repeat/random) on the front panel or remote.
- Rakaman: The RX45BT can record .wav files onto a USB Flash Drive or SD Card from the Tuner & RCA inputs.
- Select the desired input source (Tuner or RCA).
- Insert a USB drive or SD card.
- Press the record button (if available on the unit/remote, or refer to specific recording instructions in the full manual). Recordings are at 128 kbps / 32 KHz sampkadar ling.
6.4 Penggunaan Mikrofon
- Connect up to two microphones to the MIC1 and MIC2 inputs on the front panel.
- Adjust the MICROPHONE VOLUME knob to control the microphone output level.
- Use the ECHO, MIC TREBLE, and MIC BASS knobs to customize the microphone sound.
7. Penyelenggaraan
Penyelenggaraan yang betul memastikan ketahanan dan prestasi optimum penerima anda.
- Pembersihan: Disconnect the power cord before cleaning. Use a soft, dry cloth to wipe the exterior of the unit. Do not use liquid cleaners or aerosol cleaners.
- Pengudaraan: Ensure that the ventilation openings are clear and not obstructed by dust or debris. Periodically check and clean if necessary.
- Storan: Jika menyimpan unit untuk tempoh yang lama, putuskan sambungannya daripada sumber kuasa dan simpan di tempat yang sejuk dan kering jauh daripada cahaya matahari langsung dan suhu yang melampau.
8. Penyelesaian masalah
If you encounter any issues with your RX45BT receiver, please refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada kuasa | Kabel kuasa tidak disambungkan; Soket kuasa tidak aktif; Unit dimatikan. | Ensure power cable is securely plugged in. Check the power outlet with another device. Press the POWER button. |
| Tiada keluaran bunyi | Incorrect input selected; Volume too low; Speakers not connected or faulty; Mute function active. | Select the correct input source. Increase MASTER VOLUME. Check speaker connections and ensure they are working. Check if the unit is muted. |
| Penggandingan Bluetooth gagal | Device too far; Bluetooth not enabled on source device; Incorrect pairing procedure. | Ensure your device is within range. Enable Bluetooth on your device. Re-attempt pairing by selecting "RX45BT". |
| Kad USB/SD tidak dimainkan | Tidak disokong file format; USB/SD card not inserted correctly; Card/drive capacity too large. | pastikan files are .mp3, .wav, or .wma. Re-insert the USB/SD card. Ensure capacity is 32GB or less. |
| Mikrofon tidak berfungsi | Microphone not connected; Microphone volume too low; Microphone faulty. | Ensure microphone is securely plugged into MIC1/MIC2. Increase MICROPHONE VOLUME. Test with another microphone if possible. |
If the problem persists after trying these solutions, please contact Technical Pro customer support for further assistance.
9. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | RX45BT |
| Jenama | Pro Teknikal |
| Kuasa Puncak | 1000 watt |
| Kuasa RMS | 150 watts RMS Both Channels Driven @ 1.0% THD @ 8 ohms |
| Input | RCA (2 audio sources), USB, SD Card, MP3 (AUX) |
| Keluaran | Banana binding post (2 speakers), Push Button (surround speakers), RCA (Line Out), 2 Mono RCA (Subwoofer Out) |
| USB & SD Card Max Size | 32GB |
| Disokong File Types (Playback) | .mp3, .wav, .wma |
| Rakaman File taip | .wav (from Tuner & RCA inputs) |
| Rakaman SampKadar ling | 128 kbps / 32 KHz |
| Respons Kekerapan | 20Hz-20KHz |
| Input Mikrofon | Dual mic inputs with volume, echo, and tone controls |
| Output Fon Kepala | 1/8'' jack |
| Teknologi Ketersambungan | Bluetooth |
| Dimensi Produk | 16.9 L x 11.3 W x 5.8 H inches (42.9 x 28.7 x 14.7 cm) |
| Berat Barang | 9.26 paun (4.2 kg) |
| Voltage | 110/220v |
| warna | Hitam |
10. Waranti dan Sokongan
Technical Pro products are designed for reliability and performance. For information regarding warranty coverage, technical support, or service inquiries, please contact Technical Pro customer service directly.
Anda sering boleh mendapatkan maklumat hubungan di laman web rasmi pengeluar webtapak atau pada pembungkusan produk.
For general inquiries, you may visit the Technical Pro Store on Amazon: Technical Pro Store
