Pro-Ject 13072
Pro-Ject Audio - Phono Box DC
Manual Arahan
pengenalan
This manual provides essential information for the proper setup, operation, and maintenance of your Pro-Ject Audio Phono Box DC. This compact phono preamplifier is designed to enhance the audio signal from your turntable, making it compatible with line-level inputs on your amplifier or receiver. It supports both Moving Magnet (MM) and Moving Coil (MC) cartridges, offering versatility for various turntable setups.

Rajah 1: Depan view of the Pro-Ject Audio Phono Box DC in black.
Maklumat Keselamatan
- Always disconnect the power adapter before cleaning or if the unit will not be used for an extended period.
- Do not expose the unit to rain or moisture. Avoid placing objects filled with liquid, such as vases, on the unit.
- Pastikan pengudaraan yang betul. Jangan sekat bukaan pengudaraan.
- Place the unit on a stable, level surface to prevent accidental falls.
- Elakkan meletakkan unit berhampiran sumber haba seperti radiator, daftar haba, dapur, atau radas lain (termasuk amppenghidup) yang menghasilkan haba.
- Gunakan hanya bekalan kuasa yang disediakan oleh pengilang.
- Jangan cuba servis unit sendiri. Rujuk semua servis kepada kakitangan perkhidmatan yang berkelayakan.
Kandungan Pakej
Sila pastikan pakej anda mengandungi item berikut:
- Pro-Ject Audio Phono Box DC unit
- DC power adapter (18V)
- Manual Arahan
Jika terdapat sebarang barang yang hilang atau rosak, sila hubungi peruncit anda dengan segera.
Persediaan
Follow these steps to correctly set up your Phono Box DC:
- penempatan: Position the Phono Box DC near your turntable and amplifier. Its compact size allows for flexible placement.
- Cartridge Type Selection: Locate the MM/MC switch on the rear panel of the Phono Box DC. Set it according to your turntable's cartridge type (Moving Magnet or Moving Coil). Ensure this is set correctly for optimal sound quality.
- Connect Turntable to Input: Connect the RCA output cables from your turntable to the "In" (Left and Right) RCA inputs on the rear of the Phono Box DC.
- Sambungkan Wayar Tanah: Connect the ground wire from your turntable to the ground terminal on the Phono Box DC. This is crucial for minimizing hum and noise.
- Connect Output to Amplebih hidup: Connect the "Out" (Left and Right) RCA outputs from the Phono Box DC to a line-level input on your amplifier or receiver (e.g., "Aux", "CD", "Line In"). Do NOT connect it to an amplifier's dedicated "Phono" input, as this would result in over-amppengubahsuaian dan penyelewengan.
- Sambungkan Kuasa: Connect the supplied 18V DC power adapter to the "Power 18V===" input on the rear of the Phono Box DC, then plug the adapter into a suitable power outlet.

Rajah 2: Belakang view showing input, output, MM/MC switch, ground terminal, and power input.
Beroperasi
Once all connections are made and the power is supplied, the Phono Box DC is ready for operation. There are no additional controls on the unit beyond the MM/MC switch. Simply select the correct cartridge type, and the unit will automatically process the audio signal from your turntable.
- Pastikan anda amplifier is set to the correct input channel where the Phono Box DC is connected.
- Laraskan kelantangan menggunakan anda amplifier's controls.
Penyelenggaraan
The Pro-Ject Audio Phono Box DC requires minimal maintenance:
- Pembersihan: Gunakan kain lembut dan kering untuk membersihkan bahagian luar unit. Jangan gunakan pembersih cecair atau pelarut.
- habuk: Keep the unit free from dust accumulation, which can affect performance and lifespan.
- Sambungan: Periksa semua sambungan kabel secara berkala untuk memastikan ia selamat dan bebas daripada kakisan.
Menyelesaikan masalah
If you encounter issues with your Phono Box DC, refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada bunyi atau volum sangat rendah | Incorrect connections, MM/MC switch setting, power issue, ampinput lebih hidup. |
|
| Bunyi herot atau tidak jelas | Incorrect MM/MC switch setting, faulty cables, damaged cartridge. |
|
| Bunyi dengung atau berdengung | Improper grounding, interference, faulty cables. |
|
Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | Pro-Ject |
| Nombor Model | 13072 |
| Dimensi Produk (L x W x H) | 2.95 x 4.21 x 2.83 inci |
| Berat Barang | 1.19 paun |
| bahan | logam |
| Voltage | 120V |
| Bekalan Maksimum Voltage | 9.5 Volt |
| Bekalan Minimum Voltage | 9.5 Volt (AC) |
| Bilangan Saluran | 1 |
| Spesifikasi Met | RIAA Response Accuracy 0.5dB (20-20,000 Hz), THD 0.01% (MM), THD 0.05% (MC) |
Maklumat Waranti
Pro-Ject Audio Systems products are covered by a manufacturer's warranty. The specific terms and duration of the warranty may vary by region and retailer. Please retain your proof of purchase for warranty claims.
For detailed warranty information, it is recommended to visit the official Pro-Ject Audio Systems webtapak atau hubungi pengedar sah anda.
Sokongan
Should you require further assistance or have questions not covered in this manual, please contact:
- Your authorized Pro-Ject Audio Systems retailer.
- Pro-Ject Audio Systems customer support via their official webtapak: www.projek-audio.com
Apabila menghubungi sokongan, sila sediakan nombor model produk anda (13072) dan butiran pembelian.
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