1. Pengenalan
Thank you for choosing the Coby Ranger Wireless Portable Speaker. This rugged and versatile speaker is designed to deliver clear, powerful sound wherever your adventures take you. With Bluetooth 5.3, IPX7 water resistance, and multiple input options, the Ranger is built for durability and convenience. Please read this manual carefully to ensure proper use and maintenance of your device.

Figure 1: The Coby Ranger speaker, showcasing reka bentuk kalis airnya.
2. Apa yang ada di dalam Kotak
- Coby Ranger Wireless Portable Speaker
- Kabel Auxiliary
- Kabel Pengecasan
- Manual Pengguna
3. Ciri-ciri Produk
- Ultra-Rugged Design: IPX7 splashproofing ensures the Ranger is protected from water immersion up to 1 meter for 30 minutes, making it ideal for poolside, beach, or outdoor use. The rubberized body provides protection against daily impacts and light drops.
- Bluetooth 5.3: Experience superior sound quality, instant pairing, ultra-low latency, and advanced codec transmission. Enjoy a wireless range of up to 33 feet (10 meters) with fewer interruptions compared to older Bluetooth versions.
- Music & Call Controls: Integrated buttons allow you to control track playback, adjust volume, and manage phone calls directly from the speaker. A built-in microphone enables hands-free speakerphone functionality.
- True Wireless Technology (TWS): Wirelessly pair two Coby Ranger speakers together for an immersive, expanded stereo sound experience.
- Pelbagai Sumber Audio: Play music your way with versatile input options including a 3.5mm AUX port, a micro TF (SD) card slot, and a USB port for wired connections or flash drives.

Figure 2: Built-in phone stand for convenient media viewing.

Figure 3: True Wireless Technology allows pairing two speakers for stereo sound.

Figure 4: Connectivity ports for various audio sources.

Figure 5: Wireless capabilities including Bluetooth 5.3 and FM Radio.
4. Persediaan
4.1 Mengecas Speaker
Before first use, fully charge the speaker. Connect the provided charging cable to the Micro USB port on the speaker and the other end to a USB power adapter (not included). The charging indicator light will illuminate during charging and turn off when fully charged.
4.2 Menghidupkan/Mematikan
Tekan dan tahan butang Kuasa / Main / Jeda button for approximately 3 seconds to turn the speaker ON or OFF. A voice prompt will indicate the power status.
4.3 Berpasangan Bluetooth
- Ensure the speaker is powered ON and in Bluetooth pairing mode (indicated by a flashing LED).
- Pada peranti mudah alih anda, dayakan Bluetooth dan cari peranti yang tersedia.
- Select "Coby Ranger" from the list.
- Once paired, the LED indicator will become solid, and you will hear a confirmation tone.
4.4 Penggandingan Stereo Tanpa Wayar Sebenar (TWS)
To pair two Coby Ranger speakers for stereo sound:
- Ensure both speakers are powered ON and not connected to any Bluetooth device.
- Pada satu pembesar suara (ini akan menjadi pembesar suara utama), tekan dua kali pada Mod (M) button. It will search for the second speaker.
- Kedua-dua pembesar suara akan bersambung secara automatik antara satu sama lain. Nada pengesahan akan berbunyi sebaik sahaja disambungkan.
- Sekarang, sambungkan peranti mudah alih anda ke pembesar suara utama melalui Bluetooth seperti yang diterangkan dalam bahagian 4.3.
5. Arahan Operasi
5.1 Fungsi Butang
- Butang Kuasa/Main/Jeda:
- Press and hold for 3 seconds to Power ON/OFF.
- Tekan sebentar untuk Main/Jeda muzik.
- Short press to Answer/End a call.
- Tekan dan tahan untuk Menolak panggilan.
- Volume + / Next Track Button:
- Tekan pendek untuk meningkatkan kelantangan.
- Tekan dan tahan untuk melangkau ke trek seterusnya.
- Volume - / Previous Track Button:
- Tekan pendek untuk mengurangkan kelantangan.
- Tekan dan tahan untuk pergi ke trek sebelumnya.
- Butang Mod (M):
- Short press to switch between Bluetooth, FM Radio, AUX, and TF Card modes.
- Double-press to initiate TWS pairing (in Bluetooth mode, when not connected to a device).
5.2 Operasi Radio FM
In FM Radio mode, short press the Play/Pause button to auto-scan and save available radio stations. Use the Volume +/- buttons to navigate between saved stations.
5.3 AUX/USB/TF Card Playback
Insert an AUX cable, USB flash drive, or TF (SD) card into the respective port. The speaker will automatically switch to the corresponding mode and begin playback. Use the speaker's controls for playback and volume adjustments.
6. Penyelenggaraan
- Bersihkan pembesar suara dengan lembut, damp kain. Jangan gunakan bahan kimia yang keras atau pembersih yang kasar.
- Ensure the port cover is securely closed when near water to maintain IPX7 rating.
- Simpan pembesar suara di tempat yang sejuk dan kering apabila tidak digunakan.
- Elakkan daripada mendedahkan pembesar suara kepada suhu yang melampau atau cahaya matahari langsung untuk tempoh yang lama.
- To preserve battery life, charge the speaker at least once every 3 months if not used regularly.
7. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Speaker tidak dihidupkan. | Bateri hampir habis atau habis. | Cas pembesar suara sepenuhnya. |
| Tiada bunyi. | Volume is too low; device not paired; incorrect mode. | Increase volume; ensure Bluetooth is paired or correct input mode is selected. |
| Gandingan Bluetooth gagal. | Speaker is too far from device; speaker already paired; interference. | Move device closer; disconnect from other devices; restart speaker and device. |
| Gandingan TWS gagal. | Pembesar suara terlalu jauh; satu pembesar suara sudah disambungkan ke peranti. | Ensure speakers are close; disconnect both from any Bluetooth devices before TWS pairing. |
8. Spesifikasi
- Nama Model: Ranger Rugged
- Nombor Model: CSTW432BK
- Jenis pembesar suara: Pembesar Suara Bluetooth Mudah Alih
- Teknologi Ketersambungan: Bluetooth 5.3, Auxiliary, USB, TF Card
- Julat Tanpa Wayar: Sehingga 33 kaki (10 meter)
- Kuasa Output Maksimum Pembesar Suara: 10 Watt
- Tahap Rintangan Air: IPX7 (kalis air)
- Hayat Bateri: 7 Hours (Note: Marketing materials may suggest up to 20 hours under specific, ideal conditions.)
- Komponen yang Disertakan: Aux Cable, Charging Cable
- Dimensi Produk: 9.5" (D) x 3.9" (W) x 3.5" (H)
- Berat Barang: 1.92 paun (0.87 Kilogram)
- Sumber Kuasa: Corded Electric (for charging), Battery Powered (for operation)
- Bilangan Bateri: 2 bateri Lithium Ion (termasuk)
- Kaedah Kawalan: Sentuh butang
- Ciri Khas: Built-in Phone Stand, FM Radio, True Wireless Stereo (TWS) Pairing, Built-in Microphone for calls.

Figure 6: Product dimensions of the Coby Ranger speaker.
9. Waranti dan Sokongan
The Coby Ranger Wireless Portable Speaker comes with a Limited Warranty. For detailed warranty information, please refer to the documentation included with your purchase or contact Coby customer support.
If you encounter any issues or have questions not covered in this manual, please visit the official Coby webtapak atau hubungi perkhidmatan pelanggan mereka untuk mendapatkan bantuan.





