Stereo Karma PA-2380BT AmpManual Pengguna yang lebih hidup

1. Pengenalan

The Karma PA-2380BT is a compact stereo amplifier designed for various audio applications, including home use, retail environments, or reception areas. This unit features integrated Bluetooth connectivity, USB and SD card playback capabilities, an FM radio tuner, and multiple input options for external audio sources and microphones. This manual provides detailed instructions for the proper setup, operation, and maintenance of your amplebih hidup.

2. Maklumat Keselamatan

• Bekalan Kuasa: Memastikan amplifier is connected to a power outlet that matches the specified voltage (110V-220V).
• Pengudaraan: Jangan sekat bukaan pengudaraan. Pastikan aliran udara yang mencukupi di sekeliling unit untuk mengelakkan terlalu panas.
• Kelembapan: Simpan amplifier away from water, moisture, and high humidity environments. Do not operate with wet hands.
• Pembersihan: Putuskan kuasa sebelum membersihkan. Gunakan kain lembut dan kering. Jangan gunakan pembersih cecair atau aerosol.
• Servis: Do not attempt to service this unit yourself. Refer all servicing to qualified personnel.
• penempatan: Letakkan unit pada permukaan yang stabil dan rata. Elakkan meletakkannya berhampiran sumber haba atau di bawah cahaya matahari langsung.

3. Kandungan Pakej

Sila pastikan semua barang ada semasa membuka bungkusan:

• Stereo Karma PA-2380BT AmpUnit penguat
• Alat kawalan jauh inframerah

4. Produk Lebihview

Rajah 1: Front panel of the Karma PA-2380BT Stereo Amplifier with its remote control. The amplifier features various controls including power, microphone volume, echo, bass, treble, balance, master volume, input selector, USB/SD card slots, and a digital display. The remote control provides access to power, mode, channel, EQ, and playback functions.

4.1 Kawalan Panel Hadapan

• Suis kuasa: Togol amplifier on or off. An LED indicator shows power status.
• MIC/VOL: Adjusts the volume level for the connected microphones.
• ECHO: Controls the echo effect applied to microphone inputs.
• ASAS: Melaraskan output audio frekuensi rendah.
• Treble: Melaraskan output audio frekuensi tinggi.
• BAKI: Adjusts the left/right channel audio balance.
• MIC1 / MIC2: Input bicu 6.3mm untuk menyambungkan mikrofon.
• JILID: Master volume control for overall audio output.
• Port USB: Untuk menyambungkan pemacu kilat USB untuk main balik MP3.
• Slot SD/MMC: For inserting SD or MMC cards for MP3 playback.
• paparan: Menunjukkan mod semasa, nombor trek, frekuensi FM, dsb.
• Butang MOD: Cycles through input modes (Bluetooth, USB, SD, FM, CD, DVD).
• Playback Controls (◀◀ / ►► / ►■): For previous track, next track, and play/pause functions during USB/SD/Bluetooth playback.
• FM Controls (CH- / CH+ / AUTO): For tuning FM radio stations.
• PEMILIH INPUT: Rotary knob to select between CD, DVD, or MP3/FM inputs.

4.2 Sambungan Panel Belakang

• Input RCA: Two sets of RCA inputs for connecting external audio devices such as CD players, DVD players, or set-top boxes.
• Terminal Output Pembesar Suara: Connectors for passive stereo speakers.
• Input Kuasa: Untuk menyambungkan amplifier to the main power supply.
• Terminal Antena FM: For connecting an external FM antenna (if required for better reception).

5. Persediaan

5.1 Sambungan Pembesar suara

1. Memastikan amppenyambung dimatikan dan dicabut dari salur keluar kuasa.
2. Connect your passive stereo speakers to the speaker output terminals on the rear panel. Ensure correct polarity (positive to positive, negative to negative) for each speaker.

5.2 Sambungan Input Audio

1. For external devices (e.g., CD player, DVD player), connect their audio output to the RCA input jacks on the rear panel of the amplebih hidup.
2. For microphones, plug 6.3mm jack microphones into the MIC1 or MIC2 inputs on the front panel.

5.3 Sambungan Kuasa

1. Once all audio connections are made, connect the power cord to the ampinput kuasa pengubah dan kemudian ke soket elektrik yang sesuai.

6. Arahan Operasi

6.1 Hidupkan/Mati Kuasa

Tekan ke KUASA switch on the front panel to turn the amplifier on or off. The power indicator LED will illuminate when the unit is on.

6.2 Pemilihan Input

Gunakan PEMILIH INPUT rotary knob on the front panel to choose between CD, DVD, or MP3/FM inputs. For Bluetooth, USB, or SD card playback, press the MODE butang untuk melihat pilihan ini.

6.3 Operasi Bluetooth

1. Tekan ke MODE button until 'BT' or 'Bluetooth' appears on the display.
2. Pada telefon pintar atau tablet anda, dayakan Bluetooth dan cari peranti yang tersedia.
3. Select 'PA-2380BT' (or similar) from the list to pair. Once paired, you can stream audio wirelessly to the amplebih hidup.
4. Use your device or the amplifier's playback controls to manage music.

6.4 Main Semula USB/SD

1. Masukkan pemacu kilat USB ke dalam Port USB atau kad SD/MMC ke dalam Slot SD / MMC.
2. Tekan ke MODE button to select USB or SD mode. The amplifier will automatically begin playing MP3 files.
3. Use the playback controls (◀◀ / ►► / ►■) on the front panel or remote control to navigate tracks and play/pause.

6.5 Radio FM

1. Tekan ke MODE button until 'FM' appears on the display.
2. Tekan ke AUTO button to perform an automatic scan and save available stations.
3. Gunakan CH- dan CH+ butang untuk mengitar stesen yang disimpan.

6.6 Penggunaan Mikrofon

1. Sambungkan mikrofon ke MIC1 or MIC2 input.
2. Laraskan kelantangan mikrofon menggunakan MIC/VOL tombol.
3. Apply an echo effect using the ECHO knob as desired.

6.7 Tone and Balance Controls

• Laraskan BASS knob to increase or decrease low frequencies.
• Laraskan TREBLE knob to increase or decrease high frequencies.
• Gunakan BAKI knob to adjust the relative volume between the left and right audio channels.

6.8 Alat Kawalan Jauh

The included infrared remote control allows for convenient operation of various functions, including power, mode selection, playback controls (play/pause, skip tracks), FM tuning, and EQ settings.

7. Penyelenggaraan

• Pembersihan: Lap secara kerap amplifier's exterior with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
• Storan: Jika menyimpan unit untuk tempoh yang lama, cabut plagnya daripada sumber kuasa dan simpan di tempat yang sejuk dan kering, jauh daripada cahaya matahari langsung dan suhu yang melampau.
• Pengudaraan: Ensure ventilation grilles remain clear of dust and debris.

8. Penyelesaian masalah

• Tiada Kuasa:
  • Check if the power cord is securely connected to both the amplifier and the power outlet.
  • Pastikan suis kuasa pada panel hadapan berada dalam kedudukan 'ON'.
  • Sahkan alur keluar kuasa berfungsi.
• Tiada Keluaran Bunyi:
  • Periksa semua sambungan pembesar suara untuk kekutuban yang betul dan kesesuaian yang selamat.
  • Ensure the master JILID knob is turned up.
  • Verify the correct input source is selected (CD, DVD, MP3/FM, Bluetooth, USB, SD).
  • Check audio cables from external devices for secure connection and functionality.
• Isu Sambungan Bluetooth:
  • Memastikan ampPengaktif berada dalam mod Bluetooth.
  • Pastikan Bluetooth didayakan pada peranti anda dan ia berada dalam julat.
  • Cuba nyahgandingkan dan pasangkan semula peranti.
• USB/SD Tidak Dimainkan:
  • Pastikan pemacu USB atau kad SD dimasukkan dengan betul.
  • Sahkan amplifier is in USB or SD mode.
  • Periksa audio files berada dalam format yang disokong (cth., MP3).
• Penerimaan FM yang lemah:
  • Ensure an FM antenna is connected to the rear terminal.
  • Adjust the position of the antenna for better signal reception.
  • Perform an auto-scan again.

9. Spesifikasi

10. Waranti dan Sokongan

Specific warranty information for the Karma PA-2380BT Stereo Amplifier is not provided in the product details. For warranty claims, technical support, or service inquiries, please contact your retailer or the manufacturer directly. Keep your proof of purchase for any warranty-related requests.