SENTRY BT879

SENTRY Bluetooth® Wireless Stereo Earbuds with Mic - Model BT879

Offizielles Benutzerhandbuch

Einführung

Vielen Dank für Ihren Einkauf.asing the SENTRY Bluetooth® Wireless Stereo Earbuds with Mic, Model BT879. These earbuds are designed to provide a high-quality audio experience with the convenience of wireless connectivity. This manual will guide you through the setup, operation, and maintenance of your new earbuds.

For optimal performance and longevity, please read this manual thoroughly before use and retain it for future reference.

Wichtige Sicherheitsinformationen

WARNUNG:

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Please handle with care and dispose of responsibly.

Lieferumfang

Your SENTRY Bluetooth® Wireless Stereo Earbuds package should contain the following items:

SENTRY Bluetooth Wireless Stereo Earbuds in retail packaging with included carry pouch

Image: The SENTRY BT879 earbuds displayed in their retail packaging, showcasing the earbuds, in-line controls, and the included deluxe carry pouch.

Installationshandbuch

1. Aufladen der Ohrhörer

Before first use, ensure your earbuds are fully charged. The earbuds are equipped with a Lithium-ion battery.

  1. Locate the charging port on the in-line control unit.
  2. Connect the provided USB charging cable to the earbuds and plug the other end into a USB power source (e.g., computer USB port, wall adapter).
  3. An indicator light will typically show the charging status. Refer to the light behavior for full charge indication (e.g., light turns off or changes color).
SENTRY Bluetooth Wireless Stereo Earbuds with in-line controls

Image: Close-up of the SENTRY BT879 earbuds, highlighting the in-line control unit which houses the charging port and control buttons.

2. Kopplung mit einem Bluetooth-Gerät

The SENTRY BT879 earbuds are compatible with devices that have Bluetooth capabilities and microphone support.

  1. Stellen Sie sicher, dass die Ohrhörer aufgeladen und ausgeschaltet sind.
  2. Press and hold the power button on the in-line control unit until the indicator light begins to flash, indicating pairing mode. (Typically blue/red flashing).
  3. Gehen Sie auf Ihrem Gerät (Smartphone, Tablet, Computer) zu den Bluetooth-Einstellungen.
  4. Suchen nach available devices. The earbuds should appear as "SENTRY BT879" or similar.
  5. Wählen Sie die Ohrhörer aus der Liste aus, um den Kopplungsvorgang zu starten.
  6. Once successfully paired, the indicator light on the earbuds will typically stop flashing and remain solid blue, or turn off. A voice prompt may also confirm the connection.

Die Bluetooth-Reichweite beträgt ungefähr 10 Meter (33 Fuß).

Bedienungsanleitung

The in-line control unit allows for easy management of your audio and calls.

Bedienknöpfeview

SENTRY Bluetooth Wireless Stereo Earbuds with detailed view of in-line controls

Bild: Eine detaillierte view of the SENTRY BT879 in-line control unit, showing the various buttons for power, volume, and track control.

Inline-Steuerungsfunktionen
Schaltfläche/AktionFunktion
Ein-/Ausschalter (Mitte)
  • Press and Hold: Power On/Off, Enter Pairing Mode
  • Single Press (Music): Play/Pause
  • Single Press (Call): Answer/End Call
  • Double Press (Call): Redial Last Number
  • Press and Hold (Call): Reject Incoming Call
Lauter (+)
  • Single Press: Increase Volume
  • Gedrückt halten: Nächster Titel
Lautstärke runter (-)
  • Single Press: Decrease Volume
  • Gedrückt halten: Vorheriger Titel

Musikwiedergabe

Anrufe tätigen und empfangen

Pflege und Wartung

Proper care will ensure the longevity and optimal performance of your SENTRY earbuds.

Fehlerbehebung

Sollten Sie Probleme mit Ihren Ohrhörern haben, beachten Sie bitte die folgenden häufig auftretenden Probleme und Lösungen:

ProblemMögliche Ursache/Lösung
Die Ohrhörer lassen sich nicht einschalten.
  • Battery is depleted. Charge the earbuds fully.
  • Power button not held long enough. Press and hold the power button until the indicator light appears.
Kopplung mit dem Gerät nicht möglich.
  • Earbuds are not in pairing mode. Ensure the indicator light is flashing (e.g., blue/red).
  • Bluetooth is off on your device. Enable Bluetooth in your device's settings.
  • Earbuds are already connected to another device. Disconnect from the previous device or turn off Bluetooth on that device.
  • Distance too far. Ensure earbuds are within 10 meters of your device.
  • Interference. Move away from other wireless devices or strong electromagnetic fields.
  • Versuchen Sie, das Gerät auf Ihrem Telefon zu entkoppeln und es erneut zu koppeln.
Kein Ton oder geringe Lautstärke.
  • Volume on earbuds or device is too low. Increase volume using the '+' button on the earbuds and on your device.
  • Earbuds are not properly connected. Re-pair the earbuds with your device.
  • Audio output setting on your device is incorrect. Ensure audio is routed to the Bluetooth earbuds.
Die Tonqualität ist schlecht oder tritt nur zeitweise auf.
  • Distance from device is too far or there are obstacles. Reduce distance and remove obstructions.
  • Low battery. Charge the earbuds.
  • Interference from other wireless devices. Move to an area with less interference.
Mikrofon funktioniert nicht.
  • Ensure the earbuds are properly connected and selected as the audio input device on your phone/computer.
  • Check for any mute functions on your device or in the application you are using.

Technische Spezifikationen

BesonderheitSpezifikation
ModellBT879
KonnektivitätKabellose Bluetooth-Verbindung
Bluetooth-Reichweite10 Meter
Treibereinheit15 mm
Frequenzgang20 Hz – 20 kHz
Impedanz32 Ohm
Empfindlichkeit100dB +/- 3dB
Akku-TypLithium-Ionen
SteuerungstypIn-line Control Buttons
MikrofonJa (Inline)
MaterialMetall, Kunststoff, Silikon
FarbeWeiß
Platzierung des OhrsIm Ohr
FormfaktorIm Ohr
KopfhöreranschlussKein Jack
Technische Daten3.5 x 6.75 x 3.8 Zoll
Artikelgewicht5.4 Unzen
HerstellerPosten
UPC080068548799, 800685487994

Garantie und Support

SENTRY Industries is committed to customer satisfaction. While specific warranty details are not provided in this manual, most SENTRY products come with a limited warranty against defects in materials and workmanship.

For warranty claims, technical support, or further assistance, please visit the official SENTRY webBesuchen Sie die Website oder kontaktieren Sie den Kundendienst. Bewahren Sie Ihren Kaufbeleg für eventuelle Garantieanfragen auf.

Weitere Informationen und Unterstützung finden Sie unter SENTRY Store auf Amazon.