Audio-Technica PRO24CM

Audio-Technica PRO24CM Stereo Condenser On-Camera Microphone

Manual Arahan

1. Pengenalan

The Audio-Technica PRO24CM is a lightweight, compact stereo condenser microphone designed for digital recording with high-fidelity stereo sound. It is optimized for use with camcorders that feature an accessory shoe and a stereo microphone input. The microphone utilizes a pair of cardioid elements in an X-Y configuration to capture the spatial impact and realism of a live sound field.

This manual provides essential information for the proper setup, operation, and maintenance of your PRO24CM microphone.

2. Kandungan Pakej

Sahkan bahawa semua item berikut disertakan dalam pakej anda:

  • PRO24CM Stereo Condenser Microphone with permanently attached 6-12 inch coiled cable and right-angle 3.5 mm stereo mini plug
  • Video-camera shoe mount
  • LR44 battery (1.5V)
  • Cermin hadapan
  • Beg pelindung lembut
Contents of the Audio-Technica PRO24CM package including microphone, shoe mount, battery, windscreen, and pouch.

Image: Included accessories for the PRO24CM microphone.

3. Persediaan

3.1 Pemasangan Bateri

The PRO24CM can operate on a 1.5V LR44 battery or via plug-in power from your camcorder. If your camcorder does not provide plug-in power, battery installation is required.

  1. Locate the battery compartment on the microphone body.
  2. Buka petak dengan berhati-hati.
  3. Insert one LR44 battery, ensuring correct polarity (+/-).
  4. Tutup petak bateri dengan selamat.
Close-up of the LR44 battery included with the microphone.

Image: The LR44 battery for microphone power.

3.2 Memasang Mikrofon

The PRO24CM is designed to attach to a camcorder's accessory shoe.

  1. Slide the video-camera shoe mount onto your camcorder's accessory shoe.
  2. Secure the mount by tightening its locking mechanism.
  3. Insert the microphone into the shoe mount.
Audio-Technica PRO24CM microphone mounted on a camera with a furry wind muff.

Image: PRO24CM microphone attached to a camcorder.

3.3 Connecting to a Camcorder

Connect the microphone to your camcorder's stereo microphone input.

  1. Locate the 3.5 mm stereo mini plug on the microphone's coiled cable.
  2. Insert the plug firmly into the microphone input jack on your camcorder.
Audio-Technica PRO24CM microphone with its coiled cable and 3.5mm stereo mini plug.

Image: The PRO24CM microphone showing its coiled cable and 3.5mm connector.

3.4 Menggunakan Cermin Depan

For outdoor recording or in windy conditions, attach the included windscreen to reduce wind noise and plosives.

  1. Gently slide the foam windscreen over the microphone's capsule.
  2. Ensure it fits snugly without obstructing the microphone elements.
Audio-Technica PRO24CM microphone with a foam windscreen and a furry wind muff.

Image: PRO24CM microphone with windscreen and other accessories.

4. Operasi

4.1 Menghidupkan/Mematikan

The PRO24CM features an on/off switch for convenient operation.

  • Untuk memutar mikrofon ON, slide the switch to the "ON" position.
  • Untuk memutar mikrofon DIMATIKAN, slide the switch to the "OFF" position.

When using plug-in power from your camcorder, the microphone will draw power directly from the camcorder, and battery operation is not required. However, it is still recommended to turn the microphone off when not in use to conserve battery life if a battery is installed.

Audio-Technica PRO24CM microphone showing its on/off switch.

Image: The PRO24CM microphone with its on/off switch visible.

4.2 Recording Considerations

  • penempatan: Position the microphone to capture the desired sound source. The X-Y stereo configuration is designed to provide a natural stereo image.
  • Pemantauan: Always monitor your audio through headphones connected to your camcorder to ensure optimal sound quality and to detect any unwanted noise.
  • Tahap Keuntungan: Adjust the input gain on your camcorder to prevent clipping (distortion) while ensuring a strong signal.

5. Penyelenggaraan

  • Pembersihan: Gunakan kain lembut dan kering untuk membersihkan badan mikrofon. Elakkan penggunaan bahan kimia yang keras atau bahan yang melelas.
  • Storan: When not in use, store the microphone in its protective pouch to prevent dust and damage. Remove the battery if storing for extended periods to prevent leakage.
  • Penjagaan Kabel: Avoid sharp bends or kinks in the microphone cable.

6. Penyelesaian masalah

  • Tiada Bunyi:
    • Ensure the microphone's on/off switch is in the "ON" position.
    • Periksa sama ada bateri dipasang dengan betul dan mempunyai cas yang mencukupi. Gantikan jika perlu.
    • Verify the 3.5 mm plug is fully inserted into the camcorder's microphone input.
    • Confirm the camcorder's audio input settings are correct and the input gain is not set to zero.
  • Bunyi Herot:
    • Reduce the input gain on your camcorder.
    • Ensure the microphone is not too close to the sound source, causing overload.
  • Bunyi Angin Berlebihan:
    • Ensure the windscreen is properly installed.
    • Consider using an additional furry wind muff for extreme conditions (not included).

7. Spesifikasi

CiriSpesifikasi
unsurPlat belakang pengecas tetap pemeluwap terkutub kekal
Corak KutubX/Y Stereo
Respons Kekerapan100-17,000 Hz
Sensitiviti Litar Terbuka-50 dB (3.1 mV) re 1V pada 1 Pa
Impedans600 ohm
Tahap Bunyi Input Maksimum119 dB SPL, 1 kHz pada 1% THD
Dynamic Range (typical)82 dB, 1 kHz pada Max SPL
Nisbah Isyarat-ke-Bunyi57 dB, 1 kHz pada 1 Pa
Keperluan Kuasa2-10V DC plug-in power or 1.5V LR44 battery
Jenis Bateri1.5V LR44
Arus Bateri / Hayat0.6 mA / 200 jam biasa
TukarHidup/mati
Berat badan3.9 oz (111 g) / 120 Grams
Dimensions (L x Max Body Dia.)4.59" (116.5 mm) long, 0.83" (21.0 mm) maximum body diameter
Penyambung Keluaran3.5 mm stereo mini plug on cable
kabelPermanently attached 152.4 mm - 304.8 mm (6"-12") coiled cable with right-angle molded 3.5 mm stereo mini-plug

8. Maklumat Keselamatan

  • Jangan dedahkan mikrofon kepada suhu yang melampau, kelembapan atau cahaya matahari langsung.
  • Elakkan daripada menjatuhkan atau mendedahkan mikrofon kepada hentaman yang kuat.
  • Jauhkan mikrofon daripada medan magnet yang kuat.
  • Do not attempt to disassemble or modify the microphone. This will void any warranty.
  • Buang bateri terpakai secara bertanggungjawab mengikut peraturan tempatan.

9. Waranti dan Sokongan

For warranty information or technical support, please contact Audio-Technica customer service or visit their official webtapak. Simpan resit pembelian anda sebagai bukti pembelian.

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