1. Pengenalan
This manual provides essential information for the proper setup, operation, and maintenance of your Pronomic DM-58-B Vocal Microphone. The DM-58-B is a dynamic microphone designed for a variety of applications, including vocal performances, public speaking, and recording. Its supercardioid polar pattern helps to minimize feedback, and its robust construction ensures reliability.
2. Produk Lebihview
The Pronomic DM-58-B microphone set includes the dynamic microphone, a stand adapter, and a protective carrying case.
Rajah 2.1: Depan view of the Pronomic DM-58-B Vocal Microphone, showing the grille and main body.
Rajah 2.2: bersudut view of the microphone, highlighting the ON/OFF switch on the body.
Rajah 2.3: Bawah view of the microphone, showing the 3-pin XLR output connector.
Rajah 2.4: The included microphone stand adapter, used to mount the microphone onto a stand.
Rajah 2.5: All components of the Pronomic DM-58-B set: microphone, stand adapter, and protective carrying case.
3. Persediaan
- Buka Pembungkusan Komponen: Carefully remove the microphone, stand adapter, and carrying case from their packaging.
- Attach Stand Adapter: Screw the microphone stand adapter onto a compatible microphone stand.
- Pasang Mikrofon: Gently insert the microphone into the stand adapter. Ensure it is securely held.
- Sambungkan Kabel XLR: Connect a standard 3-pin XLR cable (not included) to the XLR output connector at the base of the microphone. Connect the other end of the XLR cable to your audio mixer, amppenguat, atau antara muka audio.
- Hidupkan (jika berkenaan): Ensure your connected audio equipment is powered on and configured for microphone input.
4. Arahan Operasi
- Suis kuasa: The DM-58-B features an ON/OFF switch on its body. Slide the switch to the 'ON' position to activate the microphone. Slide it to 'OFF' when not in use to prevent unwanted noise and save power on connected devices if applicable.
- Peletakan Mikrofon: For optimal sound quality and to minimize feedback, position the microphone approximately 2-6 inches (5-15 cm) from the sound source. Due to its supercardioid polar pattern, the microphone is most sensitive to sounds directly in front of it and rejects sounds from the sides and rear.
- Pelarasan Keuntungan: Adjust the input gain on your mixer or audio interface to achieve a clear signal without clipping (distortion). Start with the gain low and gradually increase it while speaking or singing into the microphone.
- Kawalan Maklum Balas: The supercardioid pattern helps reduce feedback. If feedback occurs, try repositioning the microphone, reducing the monitor volume, or using an equalizer to cut problematic frequencies.
5. Penyelenggaraan
- Pembersihan: Use a soft, dry cloth to clean the microphone body. For the grille, a soft brush can be used to remove dust or debris. Do not use liquid cleaners directly on the microphone.
- Storan: When not in use, store the microphone in its protective carrying case to shield it from dust, moisture, and physical damage.
- Pengendalian: Elakkan daripada menjatuhkan mikrofon atau terkena impak yang kuat, kerana ini boleh merosakkan komponen dalaman.
6. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada keluaran bunyi | Suis mikrofon MATI XLR cable not connected properly Audio equipment input gain too low Faulty XLR cable or audio equipment | Luncurkan suis ke HIDUP Ensure cable is fully inserted at both ends Increase input gain on mixer/interface Test with a different cable or equipment |
| Kualiti bunyi yang lemah / Herotan | Keuntungan input terlalu tinggi Mikrofon terlalu dekat dengan sumber bunyi Kapsul mikrofon yang rosak | Kurangkan keuntungan input Increase distance from sound source Contact support for repair/replacement |
| Maklum balas (bunyi melolong) | Microphone too close to speakers/monitors Tetapan keuntungan tinggi Akustik bilik | Reposition microphone away from speakers Reduce input gain or master volume Use an equalizer to cut problematic frequencies |
7. Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Jenama | Pronomik |
| Nombor Model | DM-58-B (00030708) |
| Faktor Bentuk Mikrofon | pegang tangan |
| Corak Kutub | Supercardioid |
| Jenis Penyambung | XLR |
| Kepekaan Audio | 52 Desibel |
| Nisbah Isyarat kepada Bunyi | 52 dB |
| Berat Barang | 470 g |
| Sumber Kuasa | Elektrik Bertali |
| Komponen yang Disertakan | Microphone, Stand Adapter, Carrying Case |
| Penggunaan yang Disyorkan | Live Vocal Performances, Public Speaking, Music Production, Karaoke |
8. Waranti dan Sokongan
For warranty information or technical support, please refer to the documentation provided with your purchase or visit the official Pronomic webtapak. Simpan bukti pembelian anda untuk sebarang tuntutan waranti.
