1. Pengenalan
This manual provides essential information for the safe and efficient operation of your Auna AMP-2540 Hi-Fi Home Cinema Amplifier. Please read these instructions carefully before using the device and retain them for future reference. Proper installation and usage will ensure optimal performance and longevity of your amplebih hidup.
2. Arahan Keselamatan
- Pastikan bekalan kuasa voltage sepadan dengan label penilaian pada unit.
- Jangan dedahkan amplifier to rain or moisture to prevent fire or electric shock.
- Jangan buka casing. Tiada bahagian yang boleh diservis pengguna di dalamnya. Rujuk semua servis kepada kakitangan yang berkelayakan.
- Place the unit on a stable, level surface with adequate ventilation. Avoid placing it near heat sources or in direct sunlight.
- Disconnect the power plug from the wall outlet if the unit is not used for a long period.
- Keep children away from the device and packaging materials.
3. Produk Lebihview
3.1 Kawalan dan Sambungan Panel Hadapan
Penerangan Imej: This image displays the front panel of the Auna AMP-2540 amplifier. Key features visible include the power button on the left, a central display screen, various control knobs for Balance, Bass, Treble, VCD/AUX, Tuner/CD, Tape, DVD/AC-3, Echo, M.Tone, M.Vol, and a large Master Volume knob on the right. Two microphone input jacks (MIC1, MIC2) are also present on the far right.
- KUASA: Suis hidup/mati untuk amplebih hidup.
- BAKI: Melaraskan keseimbangan saluran kiri/kanan.
- ASAS: Adjusts low-frequency sound levels.
- Treble: Adjusts high-frequency sound levels.
- VCD/AUX, TUNER/CD, TAPE, DVD/AC-3: Input selectors for various audio sources.
- ECHO: Mengawal kesan gema untuk input mikrofon.
- M.TONE: Adjusts the tone of the microphone inputs.
- M.VOL: Controls the volume of the microphone inputs.
- VOLUME MASTER: Kawalan kelantangan utama untuk semua output audio.
- MIC1, MIC2: Input bicu 6.3mm untuk mikrofon.
- paparan: Shows current input, volume level, and other operational information.
3.2 Sambungan Panel Belakang
Penerangan Imej: This image shows the rear panel of the Auna AMP-2540 amplifier. It features speaker terminals for SR (Surround Right), SL (Surround Left), CENTER, FR (Front Right), and FL (Front Left). Audio input sections include DVD, TAPE, and VCD/AUX with RCA connectors. An FM antenna connection (ANT1, ANT2, GND) and the power cord input are also visible.
- FM ANTENNA (ANT1, ANT2, GND): Connections for an FM radio antenna.
- AUDIO INPUT (DVD, TAPE, VCD/AUX): RCA stereo input jacks for connecting external audio sources.
- SPEAKERS (SR, SL, CENTER, FR, FL): Spring clip terminals for connecting 5.1 channel speakers.
- Input Kord Kuasa: Untuk menyambungkan amplebih hidup ke saluran kuasa AC.
3.3 Alat Kawalan Jauh
Penerangan Imej: This image displays the white remote control for the Auna AMP-2540 amplifier. It includes buttons for input selection (VCD/AUX, TUNER/CD, DVD, TAPE), radio functions (SEARCH, RESET), and volume control (VOLUME +, VOLUME -). The model number AMP-2540 is printed on the remote.
- Input Selectors (VCD/AUX, TUNER/CD, DVD, TAPE): Memilih sumber input audio yang dikehendaki.
- RADIO FUNCTION (SEARCH, RESET): Controls for tuning and resetting radio stations.
- JILID (+/-): Melaraskan tahap kelantangan induk.
4. Persediaan
4.1 Membongkar
Buang dengan berhati-hati amplifier from its packaging. Inspect the unit for any signs of damage. Retain the packaging materials for future transport or storage.
4.2 Penempatan
Letakkan amplifier on a flat, stable surface. Ensure there is sufficient space around the unit for proper ventilation (at least 10-15 cm on all sides). Avoid placing it in enclosed cabinets or near heat-generating devices.
4.3 Pembesar Suara Penyambung
The AMP-2540 supports a 5.1 channel speaker setup. Connect your speakers to the corresponding terminals on the rear panel:
- FR (Kanan Depan)
- FL (Kiri Depan)
- PUSAT
- SR (Surround Kanan)
- SL (Surround Kiri)
Ensure correct polarity (+ to + and - to -) for all speaker connections to prevent phase issues and ensure optimal sound quality. Use appropriate gauge speaker wire.
4.4 Menyambungkan Sumber Audio
Connect your audio devices (e.g., DVD player, CD player, tape deck, auxiliary devices) to the corresponding RCA input jacks on the rear panel. For example:
- DVD: Connect your DVD player's audio output.
- PITA: Connect your tape deck's audio output.
- VCD/AUX: Connect other auxiliary audio devices like smartphones or media players.
4.5 Menyambung Mikrofon
For karaoke or public address functions, plug up to two microphones into the MIC1 and MIC2 jacks on the front panel.
4.6 Sambungan Kuasa
Selepas semua sambungan audio dan pembesar suara dibuat, pasangkan amplifier's power cord into a suitable AC 220V-50Hz wall outlet.
5. Arahan Operasi
5.1 Menghidupkan/Mematikan
Tekan ke KUASA butang pada panel hadapan untuk memusingkan amplifier on or off. The display will illuminate when the unit is powered on.
5.2 Pemilihan Sumber
Use the input selector buttons on the front panel (VCD/AUX, TUNER/CD, TAPE, DVD/AC-3) or the remote control to choose your desired audio source. The selected input will be shown on the display.
5.3 Kawalan Kelantangan
- Jumlah Induk: Putarkan yang besar VOLUME MASTER knob on the front panel or use the VOLUME +/- buttons on the remote control to adjust the overall sound level.
- Kelantangan Mikrofon: Gunakan M.VOL knob on the front panel to adjust the volume of the connected microphones independently.
5.4 Kawalan Nada
- ASAS: Putar BASS knob to increase or decrease the low-frequency response.
- Treble: Putar TREBLE knob to increase or decrease the high-frequency response.
- M.TONE: Adjusts the tone of the microphone inputs.
5.5 Balance Control
Putar BAKI knob to adjust the sound distribution between the left and right speaker channels.
5.6 Echo Control
Gunakan ECHO knob to add or remove an echo effect to the microphone inputs.
5.7 Radio Tuner Operation
If an FM antenna is connected, select the TUNER/CD input. Use the CARIAN dan TETAP SEMULA buttons on the remote control to find and store radio stations.
6. Penyelenggaraan
6.1 Pembersihan
Disconnect the power before cleaning. Use a soft, dry cloth to wipe the exterior of the amplifier. Do not use liquid cleaners or abrasive materials, as they may damage the finish.
6.2 Penyimpanan
Sekiranya amplifier will not be used for an extended period, disconnect it from the power outlet and store it in a cool, dry place, preferably in its original packaging.
7. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada kuasa | Kord kuasa tidak disambungkan; Soket kuasa rosak; Ampsuis kuasa lifer dimatikan. | Check power cord connection; Test outlet with another device; Ensure power switch is ON. |
| Tiada keluaran bunyi | Incorrect input selected; Speaker wires disconnected or incorrectly connected; Volume too low; Mute function active. | Select correct input source; Check all speaker connections and polarity; Increase master volume; Ensure mute is off. |
| Bunyi herot | Volume too high; Speaker impedance mismatch; Faulty audio source. | Reduce volume; Ensure speakers match amplifier's impedance requirements; Test with a different audio source. |
| Alat kawalan jauh tidak berfungsi | Bateri habis atau dimasukkan secara salah; Halangan antara alat kawalan jauh dan amppengukur; Sensor jarak jauh disekat. | Replace batteries; Ensure clear line of sight to amplifier's IR sensor; Clean remote sensor area. |
8. Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Model | AMP-2540 |
| Kuasa Keluaran | 400 Watt |
| Konfigurasi Saluran Bunyi Sekeliling | 5.1 |
| Dimensi (W x H x D) | 43 x 7.01 x 29.01 cm |
| Berat badan | 3.5 kg |
| Input Voltage | AC 220V-50Hz |
| Penggunaan Kuasa | 65W |
| Input Audio | DVD, TAPE, VCD/AUX (RCA) |
| Input Mikrofon | Bicu 2 x 6.3mm |
9. Waranti dan Sokongan
Untuk maklumat jaminan dan sokongan teknikal, sila rujuk dokumentasi yang disediakan semasa pembelian atau hubungi peruncit anda. Simpan bukti pembelian anda untuk sebarang tuntutan jaminan.