1. Pengenalan
This manual provides detailed instructions for the setup, operation, and maintenance of your Memorex MCB428B Aluminum Wireless Alarm Clock Radio. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your user experience. This device combines an alarm clock, FM radio, Bluetooth speaker, and Micro SD card player in a compact, stylish design.
2. Kandungan Pakej
Sahkan bahawa semua item yang disenaraikan di bawah disertakan dalam pakej anda:
- Memorex MCB428B Aluminum Wireless Alarm Clock Radio
- Kabel Audio 3.5 mm
- Mikro-USB ke Kabel USB
- Antena Rod
- Manual Pemilik (dokumen ini)
3. Produk Lebihview
Familiarize yourself with the various components and controls of your Memorex MCB428B.
Rajah 3.1: Depan View. The main display shows time and battery percentage. The Memorex logo is on the left side.
Rajah 3.2: Bersudut View. This perspective highlights the digital display showing time, temperature, and battery status.
Figure 3.3: Top Controls. This image displays the control buttons located on the top surface, including SNOOZE, DIMMER, play/pause, skip tracks, and mode selection.
Figure 3.4: Side Ports. The side of the unit features the Micro SD card slot, 3.5mm Aux-in port, and Micro-USB charging port.
Gambar 3.5: Cthample Placement. The alarm clock radio is shown on a bedside table, illustrating its compact size and suitability for bedroom use.
4. Persediaan
4.1. Menghidupkan dan Mengecas
- Connect the supplied Micro-USB to USB cable to the Micro-USB port on the side of the unit.
- Connect the other end of the USB cable to a powered USB port (e.g., a computer, USB wall adapter).
- The unit will begin charging. The display may show a charging indicator. A full charge provides approximately 7 hours of operation at 100% volume.
- Press and hold the Power button (usually combined with the Mode button) on the top of the unit to turn it on.
4.2. Penetapan Masa Awal
Upon first use or after a prolonged power loss, you may need to set the time.
- In clock mode, press and hold the 'Time Set' button (refer to Figure 3.3 for button layout). The hour digits will begin to flash.
- Use the 'Previous' and 'Next' buttons (often combined with volume controls) to adjust the hour.
- Press the 'Time Set' button again to confirm the hour and move to minute adjustment. The minute digits will flash.
- Use the 'Previous' and 'Next' buttons to adjust the minutes.
- Press the 'Time Set' button one more time to save the time and exit time setting mode.
5. Arahan Operasi
5.1. Pemilihan Mod
Press the 'Mode' button (often combined with the Power button) repeatedly to cycle through available modes: Bluetooth, FM Radio, Micro SD, and Aux-in.
5.2. Berpasangan Bluetooth
- Switch the unit to Bluetooth mode. The display will show 'BT' and an icon, indicating it is ready for pairing.
- Pada peranti mudah alih anda, dayakan Bluetooth dan cari peranti yang tersedia.
- Select 'Memorex MCB428B' from the list of devices.
- Once paired, the unit will emit an audible confirmation, and the Bluetooth icon on the display will become solid.
- You can now play audio from your device through the Memorex MCB428B. The wireless range is approximately 60 feet.
5.3. Operasi Radio FM
- Connect the supplied rod antenna to the antenna port on the unit for improved reception.
- Switch the unit to FM Radio mode. The display will show the current frequency.
- Imbasan Auto: Press and hold the 'Play/Pause' button to automatically scan and save available FM stations.
- Penalaan Manual: Briefly press the 'Previous' or 'Next' buttons to fine-tune the frequency.
- Navigate Presets: After auto-scanning, briefly press the 'Previous' or 'Next' buttons to cycle through saved stations.
5.4. Main Semula Kad Mikro SD
- Insert a Micro SD card (with MP3 audio files) into the Micro SD card slot on the side of the unit.
- Switch the unit to Micro SD mode. Playback should begin automatically.
- Gunakan butang 'Main/Jeda' untuk menjeda atau menyambung semula main balik.
- Use the 'Previous' and 'Next' buttons to skip tracks.
5.5. Menetapkan Penggera
The unit supports dual alarms.
- Press the 'Alarm 1' or 'Alarm 2' button (refer to Figure 3.3). The alarm time will flash.
- Use the 'Previous' and 'Next' buttons to set the desired hour. Press the alarm button again to confirm.
- Use the 'Previous' and 'Next' buttons to set the desired minutes. Press the alarm button again to confirm.
- Select the wake source: Micro SD, FM Radio, or a standard alarm tone. Use the 'Previous' and 'Next' buttons to cycle through options and press the alarm button to confirm.
- To activate or deactivate an alarm, briefly press the corresponding 'Alarm 1' or 'Alarm 2' button. An alarm icon will appear/disappear on the display.
5.6. Dimmer Control
The multi-step dimmer allows you to adjust the brightness of the LCD display.
- Press the 'Dimmer' button (refer to Figure 3.3) repeatedly to cycle through different brightness levels.
- Pilih tahap yang paling selesa untuk persekitaran anda.
5.7. Sambungan Aux-in
Use the 3.5 mm audio cable to connect external audio devices.
- Connect one end of the 3.5 mm audio cable to the Aux-in port on the side of the Memorex MCB428B.
- Sambungkan hujung satu lagi ke bicu fon kepala atau output audio peranti luaran anda.
- Switch the unit to Aux-in mode.
- Kawal main balik dan kelantangan daripada peranti luaran anda.
6. Penyelenggaraan
6.1. Pembersihan
To clean the unit, gently wipe the surfaces with a soft, dry cloth. Do not use abrasive cleaners, waxes, or solvents as they may damage the finish. Avoid spraying liquids directly onto the unit.
6.2. Penjagaan Bateri
The unit contains a built-in rechargeable lithium-ion battery. To prolong battery life:
- Cas unit sepenuhnya sebelum penggunaan pertama.
- Elakkan daripada mengalirkan bateri sepenuhnya dengan kerap.
- If storing the unit for an extended period, charge it to approximately 50% every few months.
7. Penyelesaian masalah
If you encounter issues with your Memorex MCB428B, refer to the following table for common problems and solutions.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Unit tidak dihidupkan. | Bateri habis. | Connect the unit to a power source using the Micro-USB cable and allow it to charge. |
| Tiada bunyi dari pembesar suara. | Kelantangan terlalu rendah atau diredam. Mod yang dipilih salah. | Increase the volume. Ensure the correct input mode (Bluetooth, FM, Micro SD, Aux) is selected. |
| Peranti Bluetooth tidak boleh berpasangan. | Unit is not in pairing mode. Device is out of range. | Ensure the unit is in Bluetooth mode and visible. Move the device closer to the unit. |
| Penerimaan radio FM yang lemah. | Antenna not connected or positioned incorrectly. | Connect the rod antenna and adjust its position for better signal. |
| Display shows "POWER OFF" randomly. | Internal software issue or low power. | Ensure the unit is fully charged. Try a factory reset if available (refer to manufacturer support if issue persists). |
| Penggera tidak berbunyi. | Penggera tidak diaktifkan atau ditetapkan dengan tidak betul. | Verify the alarm is set and activated (icon visible on display). Check alarm volume. |
8. Spesifikasi
Detailed technical specifications for the Memorex MCB428B:
| Ciri | Perincian |
|---|---|
| Jenama | Memorex |
| Nombor Model | MCB428B |
| warna | Hitam |
| bahan | aluminium |
| Jenis Paparan | LCD Digital |
| Teknologi Ketersambungan | Bluetooth |
| Ciri Khas | Alarm, FM Radio, Bluetooth, Micro SD Playback, Multi-Step Dimmer |
| Dimensi Produk | 17.5W x 5.1H Centimeters |
| Sumber Kuasa | Battery Powered (Built-in rechargeable Lithium Ion) |
| Hayat Bateri | Lebih kurang 7 jam pada isipadu 100% |
| Julat Tanpa Wayar | 60 feet (Bluetooth) |
| Media yang Disokong | Micro SD card (MP3 playback) |
| Pengeluar | DPI, Inc. |
| UPC | 047323542800 |
9. Waranti dan Sokongan
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official Memorex webtapak. Simpan bukti pembelian anda untuk tuntutan waranti.
