Lectrosonics DPR-A Digital Plug On Transmitter User Manual

1. Pengenalan

The Lectrosonics DPR-A is a state-of-the-art digital plug-on transmitter designed for professional audio applications. It offers a unique design that seamlessly integrates with any microphone or line-level source via a standard XLR connector. This manual provides detailed instructions for the proper setup, operation, and maintenance of your DPR-A transmitter.

Key features include a wide tuning range across the UHF television band, selectable output power, and robust AES 256-CTR encryption for secure transmissions. Its external antenna ensures exceptional operating range and reliability.

2. Maklumat Keselamatan Penting

Please read and follow all safety instructions carefully to prevent damage to the device or injury to yourself.

Jangan dedahkan unit kepada air atau kelembapan berlebihan.
Avoid extreme temperatures. Operate the device within its specified temperature range.
Jangan cuba membuka atau menservis unit ini sendiri. Rujuk semua servis kepada kakitangan yang berkelayakan.
Gunakan hanya bateri yang ditentukan dan buangnya dengan betul.
Pastikan pengudaraan yang betul semasa mengendalikan peranti.
Jauhkan daripada kanak-kanak.

3. Komponen dan Kawalan Produk

Familiarize yourself with the various parts and controls of your DPR-A transmitter.

Rajah 3.1: Lectrosonics DPR-A Digital Plug On Transmitter showing the XLR connector, control panel with LCD, and antenna connector.

3.1. Kawalan dan Paparan Panel Hadapan

Paparan LCD: Shows frequency, battery status, audio levels, menu options, and other operational information.
MENU/SEL Button: Used to enter menus and select options.
Butang KEMBALI: Used to return to the previous menu or exit a setting without saving.
Butang kuasa (⑂): Tekan dan tahan untuk menghidupkan atau mematikan unit.
Atas (↑) dan Ke Bawah (↓) Butang: Used to navigate menu options and adjust values.
PWR KEY LED: Indicates power status and key lock.
Audio Level Indicators (-10, -20): LEDs indicating input audio signal levels.

3.2. Penyambung

XLR Connector (Male): Standard 3-pin XLR for connecting microphones or line-level audio sources.
Antenna Connector (SMA): Untuk memasang antena luaran.

4. Panduan Persediaan

Follow these steps to prepare your DPR-A transmitter for operation.

4.1. Pemasangan Bateri

Locate the battery compartment (typically on the side or bottom of the unit).
Buka penutup petak bateri.
Insert fresh batteries, observing the correct polarity (+/-) as indicated inside the compartment.
Tutup penutup petak bateri dengan selamat.

4.2. Microphone/Line Source Connection

Align the XLR connector of your microphone or audio source with the XLR input on the DPR-A transmitter.
Push firmly until it clicks into place, ensuring a secure connection.

4.3. Sambungan Antena

Screw the supplied antenna onto the SMA antenna connector on the side of the transmitter.
Tighten the antenna finger-tight; do not overtighten.

5. Operasi

This section details how to operate your DPR-A transmitter.

5.1. Menghidupkan/Mematikan

Untuk Menghidupkan: Tekan dan tahan butang Kuasa (⑂) for approximately 2 seconds until the display illuminates.
Untuk Mematikan: Tekan dan tahan butang Kuasa (⑂) for approximately 2 seconds. The display will show a power-down confirmation; release the button to confirm.

5.2. Menavigasi Menu

Tekan MENU/SEL untuk masuk ke menu utama.
Gunakan Up (↑) dan Bawah (↓) buttons to scroll through menu options.
Tekan MENU/SEL again to select a highlighted option or enter a sub-menu.
guna Up (↑) dan Bawah (↓) to change values or settings.
Tekan MENU/SEL to confirm a setting, or KEMBALI untuk keluar tanpa menyimpan.
Tekan KEMBALI repeatedly to return to the main operating screen.

5.3. Pemilihan Frekuensi

The DPR-A can tune from 470.100 to 607.950 MHz.

From the main menu, navigate to the "Frequency" or "Tune" option.
Gunakan Up (↑) dan Bawah (↓) buttons to adjust the frequency in 100 kHz or 25 kHz steps.
Tekan MENU/SEL to confirm the selected frequency.

5.4. Pelarasan Kuasa Output

The transmitter offers selectable output power of 25 mW or 50 mW.

Navigate to the "Power" or "RF Power" setting in the menu.
Select either 25 mW or 50 mW using the Up (↑) dan Bawah (↓) butang.
Tekan MENU/SEL untuk menyimpan tetapan.

5.5. Encryption (AES 256-CTR)

The DPR-A supports AES 256-CTR encryption for secure communication. Refer to the detailed encryption setup instructions in the full Lectrosonics manual for key generation and synchronization procedures.

6. Penyelenggaraan

Proper care and maintenance will extend the life of your DPR-A transmitter.

6.1. Pembersihan

Lap bahagian luar unit dengan kain lembut dan kering.
Untuk kotoran degil, gunakan sedikit damp kain dengan sabun lembut, kemudian lap sehingga kering dengan segera.
Jangan gunakan pembersih yang melelas, pelarut atau bahan kimia yang keras.

6.2. Penjagaan Bateri

Tanggalkan bateri jika unit tidak akan digunakan untuk tempoh yang lama untuk mengelakkan kebocoran.
Always use high-quality batteries.

6.3. Penyimpanan

Store the transmitter in a cool, dry place away from direct sunlight and extreme temperatures.
Protect the unit from physical shock and vibration.

7. Penyelesaian masalah

This section addresses common issues you might encounter with your DPR-A transmitter.

Masalah	Kemungkinan Punca	Penyelesaian
Unit tidak dihidupkan.	Bateri mati atau tidak dipasang dengan betul.	Gantikan bateri atau semak polariti.
Tiada output audio daripada penerima.	Incorrect frequency setting; transmitter not powered on; microphone not connected.	Verify frequency matches receiver; ensure transmitter is on; check microphone connection.
Poor operating range or signal dropouts.	Antenna not properly connected; interference; low output power.	Ensure antenna is securely attached; check for sources of interference; increase output power if necessary.
Paparan malap atau tidak responsif.	Bateri lemah; suhu melampau.	Replace batteries; move unit to a moderate temperature environment.

If the problem persists after trying these solutions, please contact Lectrosonics customer support.

8. Spesifikasi

Technical specifications for the Lectrosonics DPR-A Digital Plug On Transmitter.

model: DPR-A
Julat Kekerapan: 470.100 - 607.950 MHz (UHF TV Band)
Langkah Penalaan: 100 kHz atau 25 kHz
Kuasa Output: Selectable 25 mW or 50 mW
Penyulitan: AES 256-CTR
Input Audio: Standard XLR connector (microphone/line level)
Penyambung Antena: Jenis SMA
Berat Barang: 2 paun
ASIN: B0CPTLS5RX
Tarikh Mula-mula Tersedia: 6 Ogos 2024

9. Maklumat Waranti

Lectrosonics products are covered by a limited warranty. For detailed information regarding warranty terms, conditions, and registration, please refer to the warranty card included with your purchase or visit the official Lectrosonics webtapak. Simpan bukti pembelian anda untuk tuntutan waranti.

10. Sokongan Pelanggan

For technical assistance, service, or additional information, please contact Lectrosonics customer support:

Webtapak: www.lectrosonics.com/support
telefon: Rujuk kepada webtapak untuk nombor hubungan serantau.
e-mel: Rujuk kepada webtapak untuk alamat e-mel sokongan.

When contacting support, please have your product model (DPR-A) and serial number ready.

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