pengenalan
The GPX RWB4004SP is a versatile and robust portable radio designed to keep you informed and prepared. It features a 7-channel NOAA weather band receiver, AM/FM radio capabilities with a digital readout, and a 24-hour, 7-zone storm alert system. This device also integrates an LCD clock, an alarm function, a built-in flashlight, and a personal safety siren. It offers multiple power options, including batteries and a heavy-duty dynamo motor, making it suitable for various situations, including emergencies.

Imej: Depan view of the GPX RWB4004SP radio, showcasing its compact design, digital display, and controls. The integrated flashlight is visible on one end.
Persediaan
Pemasangan Bateri
- Cari petak bateri di bahagian belakang unit.
- Buka penutup petak.
- Insert 2 AA alkaline batteries (not included) according to the polarity indicators (+/-).
- Insert the included rechargeable Ni-Cad batteries into their designated slots, observing polarity.
- Tutup penutup petak bateri dengan selamat.
Menguasai Unit
The GPX RWB4004SP offers three methods for power and charging:
- Dinamo Engkol Tangan: Extend the hand crank handle and rotate it clockwise or counter-clockwise for approximately 1-2 minutes to provide power for short-term use or to recharge the internal Ni-Cad batteries.
- AC Adapter (not included): Connect a compatible AC adapter (check specifications for voltage and current) to the DC input jack on the radio and plug it into a standard wall outlet. This method charges the Ni-Cad batteries.
- Vehicle DC Lighter Adapter (not included): Connect a compatible vehicle DC lighter adapter to the DC input jack and plug it into your vehicle's 12V accessory outlet. This method also charges the Ni-Cad batteries.
Arahan Operasi
Menghidupkan/Mematikan dan Kawalan Kelantangan
- Untuk menghidupkan radio, putar Isipadu/Kuasa tombol mengikut arah jam.
- Laraskan kelantangan dengan terus memutar tombol.
- To turn the radio off, rotate the Isipadu/Kuasa tombol lawan arah jam sehingga berbunyi klik.
Operasi Radio AM/FM
- Tekan ke BAND button to select either AM or FM band. The selected band will appear on the LCD display.
- Gunakan MENALA knob to scan for desired radio stations. The frequency will be shown on the digital readout.
- Panjangkan antena teleskopik untuk penerimaan FM yang optimum. Untuk penerimaan AM, putar unit untuk isyarat terbaik.
NOAA Weather Band Operation
- Tekan ke BAND button repeatedly until "WB" (Weather Band) appears on the LCD display.
- Gunakan MENALA knob to select one of the 7 NOAA weather channels. Refer to local NOAA information for the correct channel in your area.
- The radio will receive 24-hour NOAA alerts, including hurricane, tsunami, and tornado warnings, for 7 designated zones.
Fungsi Jam dan Penggera
- Refer to the specific instructions in the full manual for setting the LCD clock and alarm. Typically, dedicated MASA DITETAPKAN dan SET ALARM buttons are used in conjunction with the MENALA knob or arrow buttons.
Flashlight and Siren
- To activate the flashlight, locate the CAHAYA switch or button and slide/press it.
- To activate the personal safety siren, locate the SIREN switch or button and slide/press it. Use the siren only in emergency situations.
Penyelenggaraan
Pembersihan
- Lap bahagian luar radio dengan kain lembutamp kain. Jangan gunakan pembersih atau pelarut yang melelas.
- Ensure the unit is dry before storage or further use.
Penjagaan Bateri
- If the unit will not be used for an extended period, remove the AA alkaline batteries to prevent leakage.
- Regularly recharge the Ni-Cad batteries using one of the provided charging methods to maintain their lifespan.
- Jangan dedahkan bateri kepada haba yang berlebihan atau cahaya matahari langsung.
Penyimpanan
- Simpan radio di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau.
- Keep the unit away from dust and moisture.
Menyelesaikan masalah
Tiada Kuasa / Unit Tidak Dihidupkan
- Check if the AA alkaline batteries are correctly installed and not depleted. Replace if necessary.
- Ensure the internal Ni-Cad batteries are charged. Use the hand crank or an external adapter to charge them.
- Sahkan Isipadu/Kuasa knob is rotated clockwise past the 'off' position.
Penerimaan Radio yang lemah
- Extend the telescopic antenna fully for FM and Weather Band reception.
- For AM reception, rotate the entire radio unit to find the strongest signal.
- Move away from sources of electronic interference (e.g., computers, TVs, large metal objects).
- Ensure you are within range of broadcast signals.
NOAA Alerts Not Received
- Confirm that the radio is set to the correct NOAA weather channel for your region.
- Pastikan anda berada di kawasan yang mempunyai liputan radio cuaca NOAA.
- Check battery levels, as low power can affect reception.
Spesifikasi
| Jenama | GPX |
| Nombor Model | RWB4004SP |
| warna | Putih dan Hitam |
| Sumber Kuasa | Wired Electric, AA Alkaline Batteries, Rechargeable Ni-Cad Batteries, Hand Crank Dynamo |
| Kekerapan | AM/FM, 7-Channel NOAA Weather Band (up to 108 MHz for FM) |
| Jenis Paparan | LCD |
| Antara Muka Perkakasan | USB (for charging, specific functionality not detailed) |
| UPC | 047323400421 |
| GTIN | 047323400421 |
| Pengeluar | GPX, Inc. |
Waranti dan Sokongan
For warranty information, technical support, or service inquiries regarding your GPX RWB4004SP radio, please refer to the documentation included with your purchase or visit the official GPX weblaman web. Maklumat hubungan untuk khidmat pelanggan biasanya tersedia di laman web pengilang webtapak.