1. Pengenalan
Terima kasih kerana membeliasing the Lanzar HTG668BT 6-Channel Mosfet Amppengikat. ini amplifier is designed to provide high-quality audio performance for your vehicle's sound system, featuring a wireless Bluetooth audio interface for convenient streaming. Please read this manual thoroughly before installation and operation to ensure proper use and to maximize the performance and longevity of your amplebih hidup.
Imej 1.1: Depan view of the Lanzar HTG668BT amplifier with key features highlighted.
2. Arahan Keselamatan
Sentiasa patuhi langkah berjaga-jaga keselamatan berikut semasa pemasangan dan operasi:
- Pemasangan Profesional Disyorkan: Pemasangan komponen audio kereta memerlukan pengalaman dengan pendawaian elektrik dan prosedur automotif. Jika anda tidak pasti, berunding dengan profesional yang berkelayakan.
- Putuskan Sambungan Bateri: Before starting any wiring, disconnect the vehicle's negative battery terminal to prevent electrical shorts and damage.
- Pendawaian yang betul: Ensure all wiring is correctly connected, insulated, and secured to prevent shorts, overheating, and potential fire hazards. Use appropriate gauge wires for power and ground connections.
- Pengudaraan: Pasangkan amplifier in a location that allows for adequate air circulation to prevent overheating. Avoid mounting in enclosed spaces without ventilation.
- Perlindungan fius: Always use the correct fuse rating as specified. Never replace a fuse with one of a higher amppemadam.
- Elakkan Kelembapan: Jangan dedahkan amplifier to moisture or water.
- Kawalan Kelantangan: Pendedahan berpanjangan kepada tahap kelantangan yang tinggi boleh menyebabkan kerosakan pendengaran. Laraskan kelantangan ke tahap yang selamat.
3. Ciri-ciri Produk
The Lanzar HTG668BT amplifier incorporates advanced technology for superior audio performance and user convenience:
- 6-Saluran Mosfet Amplebih hidup: Delivers powerful and efficient audio output.
- Wireless Bluetooth Audio Interface: Allows for wireless audio streaming from compatible devices.
- Output Kuasa: 6 x 250W RMS @ 4 ohms, 6 x 350W RMS @ 2 ohms, 3 x 1000W Max @ 4 ohms bridged, 6 x 500W Max @ 4 ohms.
- Bass Boost Circuit: Meningkatkan tindak balas frekuensi rendah.
- Bridgeable at 4 Ohms: Provides flexibility for various speaker configurations.
- 2 Ohm Stereo Stable: Ensures stable operation with low impedance loads.
- Chrome RCA Inputs: High-quality input connections.
- Output Talian Stereo: For connecting additional amppenyelamat.
- Low Pass Filter (LPF) Controls: Adjustable from 40Hz-250Hz.
- High Pass Filter (HPF) Controls: Adjustable from 40Hz-250Hz.
- Band Pass Filter (BPF) Controls: Adjustable from 40Hz-3KHz.
- Power and Protection LED Indicators: Visual status feedback.
- Soft Turn-On/Turn-Off: Prevents pops and thumps during power transitions.
- Litar Perlindungan: Includes thermal, overload, and speaker-short protection.
4. Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej:
- Lanzar HTG668BT 6-Saluran Mosfet Amplebih hidup
- Panduan Mula Pantas
5. Persediaan dan Pemasangan
Proper installation is crucial for optimal performance. Ensure the vehicle's battery is disconnected before proceeding.
5.1 Memasang Amplebih hidup
Choose a mounting location that provides adequate ventilation and is protected from moisture. Secure the amplifier firmly to a solid surface using appropriate hardware.
Imej 5.1: Cthample amplifier installation in a vehicle trunk.
5.2 Sambungan Pendawaian
Refer to the diagrams below for proper wiring of power, ground, remote, RCA inputs, and speaker outputs.
Image 5.2: Rear panel connections for power, ground, remote, and speaker outputs.
- Kuasa (BATT+): Connect to the positive terminal of the car battery using a heavy-gauge power cable (e.g., 4-gauge or larger, depending on total power draw) with an inline fuse located within 18 inches of the battery.
- Tanah (GND): Connect to a clean, unpainted metal surface of the vehicle chassis. Ensure a solid, low-resistance connection. Use a cable of the same gauge as the power cable.
- Alat Kawalan Jauh (REM): Connect to the remote turn-on output of your head unit. This wire turns the amphidupkan dan matikan lampu isyarat dengan sistem audio kereta anda.
- Input RCA: Sambungkan kabel RCA daripada pra-unit kepala andaamp output kepada amplifier's RCA input jacks. The HTG668BT features chrome RCA inputs.
- Keluaran Pembesar suara: Sambungkan pembesar suara anda ke amplifier's speaker terminals. Observe correct polarity (+/-) for each speaker. The amplifier supports 2 Ohm stereo stable operation and can be bridged at 4 ohms.
Image 5.3: Front panel controls for RCA inputs, gain, and filter adjustments.
6. Arahan Operasi
6.1 Menghidupkan/Mematikan
The amplifier will power on automatically when the remote turn-on lead receives a signal from your head unit. The 'PWR' LED indicator will illuminate. The amplifier features a soft turn-on/turn-off circuit to prevent audible pops.
6.2 Penstriman Audio Bluetooth
Untuk menstrim audio secara wayarles:
- Memastikan amppenyambung dihidupkan.
- Aktifkan Bluetooth pada peranti mudah alih anda (telefon pintar, tablet, dll.).
- Cari untuk available Bluetooth devices and select 'Lanzar HTG668BT' (or similar name) to pair.
- Once paired, you can stream audio directly to the amplebih hidup.
6.3 Adjusting Audio Settings
Gunakan kawalan pada amplifier's front panel (refer to Image 5.3) to fine-tune your audio:
- Dapatkan Kawalan: Adjust the input sensitivity to match the output level of your head unit. Start with the gain at minimum and slowly increase until desired volume is achieved without distortion.
- Penapis Lulus Rendah (LPF): Use this filter to allow only frequencies below the set point to pass through, typically used for subwoofers. Adjustable from 40Hz-250Hz.
- Penapis Lulus Tinggi (HPF): Use this filter to allow only frequencies above the set point to pass through, typically used for full-range speakers. Adjustable from 40Hz-250Hz.
- Band Pass Filter (BPF): Allows a specific range of frequencies to pass through. Adjustable from 40Hz-3KHz.
- Peningkatan Bass: Adjust to enhance low-frequency output. Use sparingly to avoid distortion.
6.4 Bridging Channels
The HTG668BT amplifier can be bridged at 4 ohms to combine two channels into one, providing higher power output for a single speaker, such as a subwoofer. Refer to the wiring diagram on the amplifier or in the quick start guide for specific bridging instructions. Ensure the speaker connected to a bridged channel has a minimum impedance of 4 ohms.
7. Penyelenggaraan
Penyelenggaraan tetap membantu memastikan umur panjang dan prestasi anda amplebih hidup:
- Pembersihan: Lap secara berkala ampLap bahagian luar penapis dengan kain yang lembut dan kering. Jangan gunakan bahan kimia yang keras atau pembersih yang kasar.
- Semak Sambungan: Annually inspect all power, ground, remote, and speaker connections to ensure they are secure and free from corrosion. Loose connections can cause performance issues or damage.
- Pengudaraan: Memastikan ampSirip penyejuk lifier bebas daripada habuk dan serpihan untuk mengekalkan pelesapan haba yang betul.
8. Penyelesaian masalah
Jika anda mengalami masalah dengan anda amplifier, consult the following troubleshooting guide:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| No Power (PWR LED off) | Fius putus, wayar kuasa/pembumian/alat kawalan jauh longgar, tiada isyarat alat kawalan jauh. | Check inline fuse and amplifier fuses. Verify all power, ground, and remote connections are secure. Test remote wire for 12V signal. |
| Amplifier in Protection Mode (PRT LED on) | Overheating, speaker short circuit, low impedance load, DC offset. | benarkan amplifier to cool. Check speaker wiring for shorts. Verify speaker impedance is within specifications (2 Ohm stereo stable, 4 Ohm bridged). Disconnect speakers and RCA inputs to isolate the issue. |
| Tiada Keluaran Bunyi | No input signal, incorrect gain setting, speaker wires disconnected, amplifier in protection. | Check RCA input connections. Adjust gain. Verify speaker connections. Refer to 'Amplifier in Protection Mode' solution. |
| Bunyi Herot | Gain set too high, improper filter settings, poor ground connection, damaged speakers. | Reduce gain. Adjust LPF/HPF/BPF settings. Ensure ground connection is solid. Test speakers with another amppengalir jika boleh. |
| Isu Sambungan Bluetooth | Device not in pairing mode, interference, amplifier not discoverable. | pastikan amplifier is on and Bluetooth is enabled on your device. Try restarting both devices. Move closer to the amplebih hidup. |
9. Spesifikasi
Technical specifications for the Lanzar HTG668BT 6-Channel Mosfet Amplebih hidup:
- Saluran: 6
- Kuasa RMS @ 4 Ohm: 6 x 250W
- Kuasa RMS @ 2 Ohm: 6 x 350W
- Max Power @ 4 Ohms Bridged: 3 x 1000W
- Max Power @ 4 Ohms: 6 x 500W
- Impedansi minimum: Stabil Stereo 2 Ohm
- Low Pass Filter (LPF) Frequency Response: 40Hz-250Hz
- High Pass Filter (HPF) Frequency Response: 40Hz-250Hz
- Band Pass Filter (BPF) Frequency Response: 40Hz-3KHz
- Penyimpangan Harmonik Total (THD): <0.04%
- Nisbah Isyarat-kepada-Bunyi (S/N): >90dB
- Pemisahan Saluran: >65dB
- Respons Kekerapan: 10Hz-45KHz
- Sekering: 3 x 25A
- Dimensi (L x H x W): 19.29'' x 2.24'' x 8.81'' (49sm x 5.7sm x 22.4sm)
- Berat Barang: 10.28 paun (4.66 kg)
- Voltage: 0.2 Volts (Input Sensitivity)
- Jenis Pemasangan: Lekapan Permukaan
10. Waranti dan Sokongan
Lanzar products are designed and manufactured to the highest quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official Lanzar website. If you require technical assistance or have questions regarding your amplifier, please contact Lanzar customer support through their official channels.
