1. Introducció
This manual provides instructions for the operation and maintenance of your FosPower FOSPWB-2397 NOAA Emergency Weather Radio. This device is designed to provide essential communication and power in various situations, including emergencies and outdoor activities. Please read this manual thoroughly before using the product.
2. Producte acabatview
2.1 Característiques clau
- Ràdio multibanda: Receives AM, FM, and NOAA weather channels.
- Alerta meteorològica de la NOAA: Automatically activates a siren when a 1050Hz alert tone is detected from NOAA broadcasts.
- Banc d'energia de 4000 mAh: Integrated high-capacity power bank for charging small electronic devices via USB.
- Múltiples fonts d'alimentació: Rechargeable internal battery, solar panel, hand crank, and AAA battery compartment.
- Llanterna LED: Built-in bright and energy-efficient LED flashlight.
- Alarma SOS: Activa una sirena potent i una llum intermitent per a la senyalització d'emergència.
- Disseny durador: IPX3 water-resistant construction suitable for outdoor use.
2.2 Components
Familiarize yourself with the main components of your radio:
- Pantalla LCD
- Altaveu
- antena telescòpica
- Llanterna LED
- Manivela de mà
- Panell solar
- Port de sortida USB
- Port d'entrada micro USB
- Compartiment de piles AAA
- Control Buttons (Power, Band, Volume, Tuning, Alert, SOS)

Figura 1: Frontal view of the FosPower FOSPWB-2397 Emergency Weather Radio, highlighting the display, speaker, and flashlight.

Figure 2: Visual representation of the radio's core functionalities including rechargeable power, light, SOS alarm, and weather broadcasts.
3. Configuració
3.1 Battery Installation (AAA)
For backup power, you can install 3 AAA batteries (not included) into the dedicated compartment. Ensure correct polarity (+/-) when inserting the batteries.

Figure 3: The radio's four power sources, including the AAA battery compartment, hand crank, USB charger port, and solar panel.
3.2 Càrrega inicial
Before first use, fully charge the internal 4000mAh Li-ion battery using the Micro USB cable. Connect the cable to the Micro USB input port on the radio and a USB power source (e.g., wall adapter, computer). The charging indicator lights will show the charging status.
4. Instruccions de funcionament
4.1 Encès/Apagat
Manteniu premut el botó Poder botó per encendre o apagar la ràdio.
4.2 Radio Operation (AM/FM/NOAA)
- Esteneu l'antena telescòpica per a una recepció òptima.
- Premeu el botó BANDA button to cycle through AM, FM, and WB (Weather Band) modes.
- Utilitza el Afinació buttons (left/right arrows) to manually adjust the frequency.
- Ajusteu el volum amb el botó VOL +/- botons.
4.3 NOAA Weather Alert Function
To activate the NOAA Weather Alert function:
- Switch the radio to WB (Weather Band) mode.
- Premeu el botó AL (Alert) button. The green LED indicator will flash, signifying that the radio is actively listening for the 1050Hz NOAA alert tone.
- Upon detection of an alert tone, the radio will emit a 45-second siren and then broadcast the warning message.

Figure 4: Steps for the NOAA Automatic Alert Function, from listening for the tone to broadcasting the warning.
Video 1: An informational overview of the FosPower 2397 crank radio, demonstrating its features and functions.
4.4 Funcionament de la llanterna
Premeu el botó Llanterna button (usually marked with a light bulb icon) to turn the LED flashlight on or off.
4.5 Funció d'alarma SOS
En cas d'emergència, premeu el botó SOS button to activate a loud siren and a flashing light signal to attract attention.

Figure 5: The radio's SOS function, signaling with a siren and flashing light, and its capability to charge a mobile phone.
4.6 Power Bank Function (Charging External Devices)
Connect your mobile phone or other small electronic device to the USB output port of the radio using your device's charging cable. The radio's internal 4000mAh battery will provide power to charge your device. This feature is intended for emergency use to preserve the radio's battery life.

Figure 6: The radio's power bank feature in use, charging a smartphone.
5. Carregant la ràdio
The FosPower FOSPWB-2397 offers multiple ways to recharge its internal battery:
5.1 Micro USB Charging
For the fastest and most efficient charging, connect the included Micro USB cable to the radio's Micro USB input port and a standard USB power adapter (not included).
5.2 Càrrega solar
Place the radio with the solar panel facing direct sunlight. The solar panel will slowly charge the internal battery. This method is ideal for maintaining charge or for trickle charging in outdoor environments.
5.3 Hand Crank Charging
Unfold the hand crank handle and rotate it clockwise or counter-clockwise at a steady pace. Continuous cranking will generate power to charge the internal battery. This method is suitable for short bursts of power or when other charging options are unavailable.

Figure 7: The four versatile power sources for the radio: hand-crank, USB, AAA batteries, and solar panel.
6. Manteniment
- Mantingueu la ràdio neta netejant-la amb un drap suau i sec.
- Avoid exposing the radio to extreme temperatures or direct prolonged sunlight when not in use for solar charging.
- Store the radio in a dry place.
- Si feu servir piles AAA, traieu-les si no heu d'utilitzar la ràdio durant un període prolongat per evitar fuites.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La ràdio no s'encén. | Internal battery is depleted. AAA batteries are depleted or incorrectly installed. | Charge the internal battery via Micro USB, solar, or hand crank. Check and replace AAA batteries if used. |
| Mala recepció de ràdio. | Antenna not extended. Weak signal in the area. Interference. | Fully extend the telescopic antenna. Relocate the radio to an area with better signal. Move away from electronic devices causing interference. |
| No es pot carregar el dispositiu extern. | Radio's internal battery is low. Incorrect cable or connection. | Ensure the radio's internal battery is sufficiently charged. Use a compatible USB cable and ensure it is securely connected. |
| NOAA Alert not activating. | Radio not in WB mode or Alert function not enabled. No active NOAA alert in the area. | Switch to WB mode and press the AL button. Verify local NOAA broadcast status. |
8. Especificacions
- Número de model: FOSPWB-2397
- Dimensions del producte: 7.76 x 3.54 x 3.15 polzades
- Pes de l'article: 1.08 lliures
- Bateria interna: 4000mAh Li-ion (replaceable)
- Bateries de seguretat: 3 piles AAA (no incloses)
- Tecnologia del sintonitzador: AM, FM, WB (NOAA Weather Band)
- Tecnologia de connectivitat: Micro USB (input), USB (output)
- Característica especial: Portable, LED Flashlight, SOS Alarm, Solar Charging, Hand Crank Charging, Power Bank
- Resistència a l'aigua: IPX3
9. Garantia i Suport
FosPower offers a Garantia limitada de per vida for this product. For customer service and support, please contact our experienced and dedicated USA-based customer service team. Refer to the official FosPower website or your purchase documentation for detailed warranty terms and contact information.
Per a més informació, visiteu el FosPower Store.





