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General| Brand | Grundig |
|---|---|
| Model | JW-6639F |
| Category | Accessories |
| Language | English |
Lists the device's key features and capabilities, including time display and light modes.
Illustrates the product's components and controls for user reference.
Details how to use and operate the wake-up light, including power, clock, light, alarm, and simulations.
Explains how to connect the device to power and battery usage for backup.
Guides users through setting the current time and format (12/24 hour).
Instructions for controlling the light brightness and color selection.
How to set the alarm time, choose wake-up sounds, and adjust volume.
Explains the gradual light increase feature for waking up.
Details the feature for gradually dimming light to aid sleep.
Instructions for operating the built-in FM radio, scanning, and selecting stations.
Important safety precautions and handling instructions for the device.
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