Williams AV DLT 400 Digi-Wave 400 Digital Wireless Listening System Transceiver User Manual

Indledning

The Williams AV DLT 400 Digi-Wave 400 is a versatile digital wireless listening system transceiver designed for a wide range of applications. This device facilitates clear and reliable communication for guided tours, language interpretation, intercom systems, and hearing assistance. Its robust design and advanced features ensure high-quality audio transmission and reception over distances up to 900 feet (274 meters).

This manual provides essential information for the proper setup, operation, maintenance, and troubleshooting of your DLT 400 transceiver.

Produkt overview

Figur 1: Forside view of the Williams AV DLT 400 Transceiver. The device features an OLED display at the top, control buttons including power, microphone, menu, and navigation arrows, and the "WILLIAMSOUND" logo at the bottom.

The DLT 400 transceiver is a compact, handheld unit equipped with an OLED display for clear status indication and menu navigation. It features intuitive controls for managing audio, modes, and settings.

Nøglekomponenter:

• OLED-skærm: Provides visual feedback on device status, battery level, mode, and settings.
• Power knap: Bruges til at tænde og slukke enheden.
• Mikrofonknap: Activates/deactivates the internal microphone or connected external microphone.
• Navigationsknapper (op/ned/venstre/højre): Til menunavigation og justering af indstillinger.
• Menu-knap: Åbner enhedens indstillingsmenu.
• 3.5 mm TRRS Headphone Jack: Til tilslutning af hovedtelefoner eller øretelefoner.
• 3.5 mm mikrofonstik: For connecting an external electret microphone.
• USB-C-port: Used for charging the internal battery and line input/output.
• Intern mikrofon: Built-in microphone for convenient use.

Opsætning

1. Opladning af enheden:

The DLT 400 features an internal rechargeable Lithium Polymer battery. Before first use, or when the battery is low, charge the device using the included charging pack (DW ACC PAC4) or a standard USB-C charger.

1. Connect the USB-C cable to the USB-C port on the DLT 400.
2. Connect the other end of the cable to the charging pack or a compatible USB power adapter.
3. The OLED display will indicate charging status. A full charge takes approximately 5 hours.
4. A fully charged battery provides up to 16 hours of talk time.

2. Tænd/sluk:

• For at tænde: Tryk og hold nede Magt button until the OLED display illuminates.
• For at slukke: Tryk og hold nede Magt knappen, indtil displayet slukker.

3. Tilslutning af tilbehør:

• Hovedtelefoner: Plug your 3.5 mm TRRS headphones into the headphone jack.
• Ekstern mikrofon: Plug an electret microphone into the 3.5 mm microphone jack. The device supports adjustable gain for external microphones.

Betjeningsvejledning

The DLT 400 supports various operating modes to suit different communication needs.

1. Valg af tilstand:

Brug Menu button and navigation arrows to select the desired operating mode:

• Guided Tours:
  • Ensrettet: For a single guide transmitting to an audience.
  • Tovejs: Allows audience participation or multiple tour guides.
• Sprogtolkning: One or more interpreted languages can be transmitted to the audience (one-way).
• Samtaleanlæg: Up to six individuals can speak simultaneously, with additional listeners.
• Hearing Assistance: Boosts audio for improved comprehension, ideal for individuals with hearing impairments.

2. Mikrofonbrug:

• Tryk på Mikrofon button to toggle the microphone (internal or external) on or off.
• Adjust microphone gain through the menu settings if using an external microphone.

3. Lydstyrkejustering:

Brug Up og Ned navigation buttons to adjust the listening volume through the connected headphones.

4. Power Save Mode:

The device features an Auto Sleep Mode that activates after 5 minutes of no RF signal from compatible devices, conserving battery life.

Opretholdelse

1. Rengøring:

• Tør enheden af ​​med en blød, tør og fnugfri klud.
• Brug ikke slibende rengøringsmidler, opløsningsmidler eller stærke kemikalier.
• Undgå at fugt kommer ind i åbningerne.

2. Batteripleje:

• For optimal batterilevetid bør du undgå at aflade batteriet helt ofte.
• Opbevar enheden et køligt og tørt sted, når den ikke er i brug i længere perioder.
• Genoplad batteriet med jævne mellemrum, hvis det opbevares i længere tid, for at forhindre dyb afladning.

3. Opbevaring:

Store the DLT 400 in its original packaging or a protective case to prevent damage from dust, moisture, and physical impact.

Fejlfinding

If you encounter issues with your DLT 400, refer to the following common troubleshooting steps:

If the problem persists after trying these steps, please contact Williams AV customer support for further assistance.

Specifikationer

Garanti og support

For detailed warranty information regarding your Williams AV DLT 400 transceiver, please refer to the warranty card included with your product or visit the official Williams AV webGarantibetingelserne kan variere afhængigt af region og produkt.

If you require technical assistance, have questions about product functionality, or need to arrange for service, please contact Williams AV customer support. Contact information can typically be found on the manufacturer's webwebsted eller i produktemballagen.

For de mest opdaterede oplysninger og supportressourcer, besøg venligst: www.williamsav.com