1. Bubuka
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. Émbaran Kasalametan penting
Please read and follow all safety instructions carefully to prevent damage to the device or injury to yourself.
- Ulah ngantepkeun unit ieu ka cai atanapi kalembaban anu kaleuleuwihi.
- Avoid extreme temperatures. Operate the device within its specified temperature range.
- Ulah nyobian muka atanapi ngalereskeun unitna nyalira. Serahkan sadaya perawatan ka tanaga anu mumpuni.
- Anggo ngan ukur batré anu ditangtukeun sareng miceunana kalayan leres.
- Pastikeun ventilasi anu leres nalika ngoperasikeun alat éta.
- Jauhkeun tina jangkauan barudak.
3. komponén produk jeung kontrol
Familiarize yourself with the various parts and controls of your DPR-A transmitter.
Gambar 3.1: Lectrosonics DPR-A Digital Plug On Transmitter showing the XLR connector, control panel with LCD, and antenna connector.
3.1. Kadali Panel hareup jeung tampilan
- Layar LCD: Shows frequency, battery status, audio levels, menu options, and other operational information.
- MENU/SEL Button: Used to enter menus and select options.
- Tombol BACK: Used to return to the previous menu or exit a setting without saving.
- Tombol Daya (⑂): Pencét terus tahan pikeun ngahurungkeun atawa mareuman unit.
- ka luhur (↑) sareng Turun (↓) Tombol: Dipaké pikeun nganapigasi pilihan ménu jeung ngaluyukeun nilai.
- PWR KEY LED: Indicates power status and key lock.
- Audio Level Indicators (-10, -20): LEDs indicating input audio signal levels.
3.2. Panyambungna
- XLR Connector (Male): Standard 3-pin XLR for connecting microphones or line-level audio sources.
- Antenna Connector (SMA): For attaching the external antenna.
4. Setup Guide
Follow these steps to prepare your DPR-A transmitter for operation.
4.1. Pamasangan batré
- Locate the battery compartment (typically on the side or bottom of the unit).
- Buka panutup kompartemen batré.
- Insert fresh batteries, observing the correct polarity (+/-) as indicated inside the compartment.
- Tutup panutup kompartemen batré aman.
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 anteneu
- 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. Powering on / Pareum
- Pikeun Ngahurungkeun: Pencét jeung tahan tombol Daya (⑂) for approximately 2 seconds until the display illuminates.
- Pikeun mareuman: Pencét jeung tahan tombol Daya (⑂) for approximately 2 seconds. The display will show a power-down confirmation; release the button to confirm.
5.2. Napigasi Menu
- Pencét MENU / SEL pikeun asup ka ménu utama.
- Ngagunakeun éta Up (↑) jeung Turun (↓) buttons to scroll through menu options.
- Pencét MENU / SEL again to select a highlighted option or enter a sub-menu.
- Paké Up (↑) jeung Turun (↓) to change values or settings.
- Pencét MENU / SEL to confirm a setting, or BALIK kaluar tanpa nyimpen.
- Pencét BALIK repeatedly to return to the main operating screen.
5.3. Pilihan Frékuénsi
The DPR-A can tune from 470.100 to 607.950 MHz.
- From the main menu, navigate to the "Frequency" or "Tune" option.
- Ngagunakeun éta Up (↑) jeung Turun (↓) buttons to adjust the frequency in 100 kHz or 25 kHz steps.
- Pencét MENU / SEL to confirm the selected frequency.
5.4. Kaluaran Power adjustment
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 (↑) jeung Turun (↓) kancing.
- Pencét MENU / SEL pikeun nyimpen setelan.
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. Pangropéa
Proper care and maintenance will extend the life of your DPR-A transmitter.
6.1. beberesih
- Ngusap bagian luar unit nganggo kaén anu lembut sareng garing.
- Pikeun kokotor nekad, make rada damp lawon ku sabun hampang, teras usap garing langsung.
- Ulah make cleaners abrasive, pangleyur, atawa bahan kimia kasar.
6.2. Kaperawatan batré
- Cabut batré upami unit moal dianggo kanggo waktos anu panjang pikeun nyegah bocor.
- Always use high-quality batteries.
6.3. Panyimpenan
- Store the transmitter in a cool, dry place away from direct sunlight and extreme temperatures.
- Protect the unit from physical shock and vibration.
7. Cara ngungkulan
This section addresses common issues you might encounter with your DPR-A transmitter.
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Unit teu hurung. | Batré paéh atawa salah dipasang. | Ganti batré atanapi pariksa polaritasna. |
| No audio output from receiver. | 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. |
| Layarna redup atanapi teu responsif. | Batré lemah; suhu ekstrim. | Replace batteries; move unit to a moderate temperature environment. |
If the problem persists after trying these solutions, please contact Lectrosonics customer support.
8. Spésifikasi
Technical specifications for the Lectrosonics DPR-A Digital Plug On Transmitter.
- model: DPR-A
- Rentang Frékuénsi: 470.100 - 607.950 MHz (UHF TV Band)
- Léngkah-léngkah Tuning: 100 kHz atanapi 25 kHz
- Daya kaluaran: Selectable 25 mW or 50 mW
- Énkripsi: AES 256-CTR
- Input Audio: Standard XLR connector (microphone/line level)
- Panyambung anteneu: Jenis SMA
- Beurat barang: 2 pon
- ASIN: B0CPTLS5RX
- Titimangsa munggaran sadia: 6 Agustus 2024
9. Émbaran jaminan
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 websitus. Simpen bukti pameseran anjeun pikeun klaim garansi.
10. Rojongan Palanggan
For technical assistance, service, or additional information, please contact Lectrosonics customer support:
- Websitus: www.lectrosonics.com/support
- Telepon: Rujuk kana websitus pikeun nomer kontak régional.
- Surélék: Rujuk kana websitus pikeun alamat surélék rojongan.
When contacting support, please have your product model (DPR-A) and serial number ready.
