1. Inngangur
This manual provides essential instructions for the safe and efficient operation of your Altec Lansing LifeJacket XL IMW789 Bluetooth Speaker. Please read this manual thoroughly before using the product and retain it for future reference.

Mynd 1: Framan view of the Altec Lansing LifeJacket XL IMW789 Bluetooth Speaker.
2. Helstu eiginleikar
- Bluetooth tenging: Connects wirelessly to compatible devices up to 100 feet away.
- Varanlegur hönnun: Certified IP67 rated for waterproof, shockproof, snowproof, and dustproof performance.
- Lengri endingartími rafhlöðu: Provides an estimated 40 hours of audio playback on a single charge.
- Integrated Voice Assistant: Supports Siri and Google Assistant via speakerphone.
- Ríkulegt hljóð: Delivers stereo sound with deep bass and clear audio.
- Virkni Power Bank: USB port allows charging of external smart devices.
3. Hvað er í kassanum
- Altec Lansing LifeJacket XL IMW789 Bluetooth Speaker
- USB hleðslusnúra
- Notendahandbók (þetta skjal)
4. Uppsetning
4.1 Hleðsla hátalarans
- Locate the charging port on the side of the speaker, typically protected by a rubber flap.
- Open the rubber flap to expose the USB charging port.
- Connect the provided USB cable to the speaker's charging port and the other end to a USB power adapter (not included) or a computer's USB port.
- LED-ljósið sýnir hleðslustöðu. Full hleðsla gefur um það bil 40 klukkustunda spilun.

Figure 2: Side panel with charging and auxiliary ports.
4.2 Pörun við Bluetooth tæki
- Gakktu úr skugga um að hátalarinn sé fullhlaðin.
- Haltu inni Power takkanum (⏻) on the speaker until the LED indicator flashes blue, indicating pairing mode.
- On your smart device (smartphone, tablet, laptop), navigate to the Bluetooth settings.
- Select "LifeJacket XL" from the list of available devices.
- Once connected, the LED indicator on the speaker will turn solid blue.
- Þú getur nú spilað hljóð úr tækinu þínu í gegnum hátalarann.
5. Notkunarleiðbeiningar
5.1 Grunnstýringar
- Aflhnappur (⏻): Haltu inni til að kveikja/slökkva. Ýttu stutt til að spila/gera hlé á hljóði.
- Hljóðstyrkur (+): Stutt stutt til að auka hljóðstyrkinn.
- Hljóðstyrkur (-): Stutt stutt til að lækka hljóðstyrkinn.
- Track Skip (>>): Press and hold Volume Up to skip to the next track.
- Track Back (<<): Press and hold Volume Down to go to the previous track.
- Svara/slíta símtali: Ýttu stutt á aflhnappinn meðan á símtali stendur.
- Virkja raddaðstoðarmann: Short press the dedicated voice assistant button (if available, refer to speaker diagram).
5.2 Using the Altec Lansing App
Download the Altec Lansing app from your device's app store to access additional features, including equalizer adjustments for customized sound profiles (Pop, Rock, Classical, Dance, etc.).
5.3 Virkni rafmagnsbankans
The speaker features a USB-A output port (located under the rubber flap) that allows you to charge other USB-powered devices, such as smartphones or tablets, using the speaker's internal battery.
6. Viðhald
- Þrif: Þurrkaðu hátalarann með mjúkum, damp klút. Ekki nota sterk efni eða slípiefni.
- Vatnsútsetning: Ensure all rubber flaps covering ports are securely closed before exposing the speaker to water. After exposure to saltwater or chlorinated water, rinse the speaker with fresh water and allow it to dry completely before charging or opening ports.
- Geymsla: Geymið hátalarann á köldum, þurrum stað fjarri beinu sólarljósi og miklum hita.
- Umhirða rafhlöðu: Til að hámarka endingu rafhlöðunnar skaltu hlaða hátalarann reglulega, jafnvel þótt hann sé ekki notaður oft. Forðastu að tæma rafhlöðuna alveg í langan tíma.

Figure 3: The speaker is designed to float and be used in water.
7. Bilanagreining
| Vandamál | Möguleg orsök | Lausn |
|---|---|---|
| Hátalarinn kviknar ekki. | Lítið rafhlaða. | Hladdu hátalarann með meðfylgjandi USB snúru. |
| Ekki er hægt að para við Bluetooth tæki. | Hátalarinn er ekki í pörunarham; tækið er of langt í burtu; truflanir. | Ensure speaker is in pairing mode (flashing blue LED). Move device closer to speaker. Turn off other Bluetooth devices. |
| Ekkert hljóð eða lágt hljóðstyrkur. | Hljóðstyrkur of lágur í hátalara eða tæki; rangur hljóðgjafi. | Increase volume on both speaker and connected device. Verify correct audio output on your device. |
| Hljóðið rofnar eða er brenglað. | Device too far from speaker; obstacles between devices; low battery. | Move device closer to speaker. Remove obstacles. Charge the speaker. |
8. Tæknilýsing
- Fyrirmyndarheiti: IMW789-CB
- Gerð hátalara: Útivist
- Tengingar: Bluetooth, Wi-Fi (Note: Wi-Fi connectivity may refer to app control or specific features, primary audio is Bluetooth)
- Bluetooth svið: Allt að 100 fet
- Vatnsþol: IP67 (Waterproof, Shockproof, Snowproof, Dustproof)
- Rafhlöðuending: Estimated 40 hours
- Aflgjafi: Rafhlöðuknúin (1 Lithium Ion rafhlaða fylgir)
- Hljóðútgangsstilling: Stereo
- Hámarksúttaksstyrkur hátalara: 10 Watt
- Stærðir: 10 x 6.3 x 4.3 tommur
- Þyngd hlutar: 4.1 pund
- Framleiðandi: Sakar International
9. Upplýsingar um ábyrgð
The Altec Lansing LifeJacket XL IMW789 Bluetooth Speaker comes with a Limited Warranty. For specific terms and conditions, please refer to the warranty card included with your product or visit the official Altec Lansing websíða.
10. Þjónustudeild
For further assistance, technical support, or to inquire about replacement parts, please contact Altec Lansing customer service. Contact details can typically be found on the product packaging or the official Altec Lansing websíða.





