Lectrosonics DPR-A

Lectrosonics DPR-A Digital Plug On Transmitter User Manual

Model: DPR-A

1. Inleiding

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. Belangrike veiligheidsinligting

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

  • Moenie die eenheid aan water of oormatige vog blootstel nie.
  • Avoid extreme temperatures. Operate the device within its specified temperature range.
  • Moenie probeer om die eenheid self oop te maak of te diens nie. Verwys alle diens na gekwalifiseerde personeel.
  • Use only specified batteries and dispose of them properly.
  • Ensure proper ventilation when operating the device.
  • Hou buite bereik van kinders.

3. Produkkomponente en -kontroles

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

Lectrosonics DPR-A Digital Plug On Transmitter

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

3.1. Voorpaneelkontroles en -skerm

  • LCD-skerm: Shows frequency, battery status, audio levels, menu options, and other operational information.
  • MENU/SEL Button: Used to enter menus and select options.
  • TERUG -knoppie: Used to return to the previous menu or exit a setting without saving.
  • Kragknoppie (⑂): Druk en hou in om die eenheid aan of af te skakel.
  • op (↑) en af ​​(↓) Knoppe: 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. Koppelstukke

  • XLR Connector (Male): Standard 3-pin XLR for connecting microphones or line-level audio sources.
  • Antenna Connector (SMA): For attaching the external antenna.

4. Opstelgids

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

4.1. Battery Installasie

  1. Locate the battery compartment (typically on the side or bottom of the unit).
  2. Maak die batteryvakdeksel oop.
  3. Insert fresh batteries, observing the correct polarity (+/-) as indicated inside the compartment.
  4. Maak die batterykompartement se deksel stewig toe.

4.2. Microphone/Line Source Connection

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

4.3. Antennaverbinding

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

5. Operasie

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

5.1. Skakel aan/af

  • Om aan te skakel: Druk en hou die Power-knoppie (⑂) for approximately 2 seconds until the display illuminates.
  • Om af te skakel: Druk en hou die Power-knoppie (⑂) for approximately 2 seconds. The display will show a power-down confirmation; release the button to confirm.

5.2. Navigeer die spyskaart

  • Druk SPYSKAART/SEL om die hoofkieslys te betree.
  • Gebruik die Up (↑) en Af (↓) buttons to scroll through menu options.
  • Druk SPYSKAART/SEL again to select a highlighted option or enter a sub-menu.
  • Gebruik Up (↑) en Af (↓) to change values or settings.
  • Druk SPYSKAART/SEL to confirm a setting, or TERUG om te verlaat sonder om te stoor.
  • Druk TERUG repeatedly to return to the main operating screen.

5.3. Frequency Selection

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

  1. From the main menu, navigate to the "Frequency" or "Tune" option.
  2. Gebruik die Up (↑) en Af (↓) buttons to adjust the frequency in 100 kHz or 25 kHz steps.
  3. Druk SPYSKAART/SEL to confirm the selected frequency.

5.4. Uitsetkragaanpassing

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

  1. Navigate to the "Power" or "RF Power" setting in the menu.
  2. Select either 25 mW or 50 mW using the Up (↑) en Af (↓) knoppies.
  3. Druk SPYSKAART/SEL om die instelling te stoor.

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. Onderhoud

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

6.1. Skoonmaak

  • Vee die buitekant van die eenheid af met 'n sagte, droë lap.
  • Vir hardnekkige vuiligheid, gebruik 'n effense damp lap met sagte seep, en vee dit dan dadelik droog.
  • Moenie skuurmiddels, oplosmiddels of harde chemikalieë gebruik nie.

6.2. Batteryversorging

  • Verwyder batterye as die eenheid nie vir 'n lang tydperk gebruik gaan word om lekkasie te voorkom.
  • Always use high-quality batteries.

6.3. Berging

  • Bêre die sender op 'n koel, droë plek weg van direkte sonlig en uiterste temperature.
  • Protect the unit from physical shock and vibration.

7. Probleemoplossing

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

ProbleemMoontlike oorsaakOplossing
Eenheid skakel nie aan nie.Dooie of verkeerd geïnstalleerde batterye.Vervang batterye of kontroleer polariteit.
Geen klankuitset van ontvanger nie.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.
Die skerm is dof of reageer nie.Lae battery; uiterste temperatuur.Replace batteries; move unit to a moderate temperature environment.

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

8. Spesifikasies

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

  • Model: DPR-A
  • Frekwensiereeks: 470.100 - 607.950 MHz (UHF TV Band)
  • Stemstappe: 100 kHz of 25 kHz
  • Uitset krag: Selectable 25 mW or 50 mW
  • Enkripsie: AES 256-CTR
  • Oudio-invoer: Standard XLR connector (microphone/line level)
  • Antenna Connector: SMA tipe
  • Item gewig: 2 pond
  • ASIN: B0CPTLS5RX
  • Eerste datum beskikbaar: 6 Augustus 2024

9. Waarborginligting

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 webwebwerf. Bewaar u bewys van aankoop vir waarborgeise.

10. Kliëntediens

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

  • Webwebwerf: www.lectrosonics.com/support
  • Telefoon: Verwys na die webwebwerf vir streeks kontaknommers.
  • E-pos: Verwys na die webwebwerf vir ondersteunings-e-posadresse.

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

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