1. Pengenalan
Thank you for choosing the Acer OHR300 Wireless Bluetooth Headphones. These headphones are designed to provide a superior audio experience with HIFI stereo, Hi-Res spatial audio, and advanced features for both music listening and clear communication. This manual will guide you through the setup, operation, and maintenance of your new headphones.
Image: Acer OHR300 Wireless Headset with its packaging.
2. Kandungan Pakej
Sila tandai kotak untuk item berikut:
- Acer OHR300 Wireless Bluetooth Headphones
- Kabel Pengecasan (Jenis-C)
- Kabel Audio Jack 3.5mm
- User Manual (Synopsis)
Image: Contents of the Acer OHR300 package.
3. Produk Lebihview
The Acer OHR300 headphones feature a convenient foldable design, ergonomic fit, and multi-device compatibility.
Image: Key features of the Acer OHR300 headphones.
Ciri-ciri Utama:
- Hi-Fi Audio & Spatial Sound: Experience professional-grade sound quality with high-precision dynamic diaphragms and AAC/SBC decoding.
- Jangka Hayat Bateri: Up to 60 hours of non-stop playback on a single charge.
- Bluetooth 5.3: Enhanced anti-interference performance, reduced power consumption, and stable transmission.
- Pengurangan Bunyi ENC: Environmental Noise Cancellation for ultra-HD calls, filtering ambient and background noise.
- Reka Bentuk Ergonomik & Boleh Dilipat: Ultra-light with bionic protein leather earmuffs and an adaptive headband for comfortable, long-term wear. Conveniently folds for portability.
- Sambungan Dwi: Supports both wireless (Bluetooth) and wired (3.5mm AUX) connections.
- Keserasian Berbilang Peranti: Connects to mobile phones, tablets, computers, game consoles (PS4, Xbox), and more.
Image: Features like 60H battery life, Hi-Fi Audio, and ENC Call NR.
Image: Ergonomic design with bionic protein leather earmuffs and dynamic adaptive headband.
4. Persediaan dan Sambungan
4.1 Mengecas Fon Kepala
Sebelum penggunaan pertama, cas sepenuhnya fon kepala anda. Cas penuh mengambil masa kira-kira 1 jam.
- Sambungkan kabel pengecas Jenis-C yang disediakan ke port pengecasan pada fon kepala.
- Sambungkan hujung kabel yang satu lagi ke sumber kuasa USB (cth, port USB komputer, penyesuai dinding).
- The indicator light will show charging status (refer to LED indicator section in the full manual for details).
- Setelah dicas sepenuhnya, cabut kabel pengecasan.
Image: Battery life and charging time information.
4.2 Menghidupkan/Mematikan
- Hidupkan kuasa: Tekan dan tahan butang Kuasa sehingga lampu penunjuk menyala.
- Matikan: Tekan dan tahan butang Kuasa sehingga lampu penunjuk padam.
4.3 Penggandingan Bluetooth (Mod Tanpa Wayar)
- Pastikan fon kepala dicas dan dimatikan.
- Press and hold the Power button for approximately 5 seconds until the indicator light flashes blue and red alternately, indicating pairing mode.
- Pada peranti anda (telefon pintar, tablet, komputer), dayakan Bluetooth dan cari peranti yang tersedia.
- Pilih "Acer OHR300" daripada senarai peranti yang ditemui.
- Sebaik sahaja disambungkan, lampu penunjuk akan bertukar menjadi biru pekat atau biru berkelip perlahan-lahan.
Image: Bluetooth 5.3 technology for stable and fast connection.
4.4 Sambungan Berwayar (Mod AUX)
For devices without Bluetooth or when battery is low, you can use the 3.5mm audio cable.
- Plug one end of the 3.5mm audio cable into the AUX port on the headphones.
- Palamkan hujung yang satu lagi ke dalam bicu audio 3.5mm peranti anda.
- Fon kepala akan bertukar secara automatik kepada mod berwayar.
Image: Wired connection via 3.5mm jack and device compatibility.
5. Arahan Operasi
5.1 Kawalan Main Semula Muzik
The control buttons are located on the earcup.
Image: Control button layout and functions.
- Main/Jeda: Single click the multi-function button (often marked with play/pause icon).
- Kelantangan: Single click the '+' button.
- Perlahankan suara: Single click the '-' button.
- Lagu Seterusnya: Tekan lama butang '+'.
- Trek Sebelumnya: Tekan lama butang '-'.
5.2 Pengurusan Panggilan
- Jawab Panggilan: Klik sekali butang berbilang fungsi.
- Tolak Panggilan: Tekan lama butang berbilang fungsi.
- Tamatkan Panggilan: Double click the multi-function button.
Image: ENC intelligent noise reduction for clear calls in various environments.
5.3 Memakai Fon Kepala
Adjust the headband for a comfortable and secure fit. The earmuffs are designed with bionic protein leather for zero pressure and comfort during extended use.
Image: Ergonomic design features for comfortable wear.
6. Penyelenggaraan
- Pembersihan: Gunakan kain lembut dan kering untuk membersihkan fon kepala. Jangan gunakan bahan kimia yang keras atau bahan yang melelas.
- Storan: When not in use, fold the headphones for compact storage. Store them in a cool, dry place away from direct sunlight and extreme temperatures.
- Penjagaan Bateri: To prolong battery life, avoid fully discharging the headphones frequently. Charge them regularly, even if not used for a long period.
- Tahan Air: The headphones are waterproof, but avoid submerging them in water. Wipe off any moisture immediately.
Image: Foldable design for easy storage and portability.
7. Penyelesaian masalah
- Fon kepala tidak dapat dihidupkan: Pastikan fon kepala dicas sepenuhnya.
- Tidak boleh berpasangan melalui Bluetooth: Make sure the headphones are in pairing mode (flashing blue/red). Turn off and on Bluetooth on your device. Try restarting both devices.
- Tiada bunyi: Check volume levels on both headphones and your connected device. Ensure the correct audio output is selected on your device. If using wired connection, ensure the 3.5mm cable is fully inserted.
- Kualiti panggilan yang lemah: Ensure you are within Bluetooth range of your device. Minimize environmental noise.
- Sambungan terputus-putus: Move closer to your device. Avoid obstacles between the headphones and the device. Ensure no other devices are interfering with the Bluetooth signal.
8. Spesifikasi
Image: Product parameters for Acer OHR300.
| Ciri | Spesifikasi |
|---|---|
| Model | OHR300 |
| bahan | Logam, PVC |
| Komunikasi | Wireless+Wired (Bluetooth, RF, 3.5 MM) |
| Versi Bluetooth | 5.3 |
| Protokol Bluetooth | A2DP / AVRCP / HSP / HFP |
| Julat Tanpa Wayar | <10m |
| Kapasiti Bateri | 300mAh |
| Hayat Bateri | Sehingga 60 jam (pada volum 50%) |
| Masa Mengecas | lebih kurang 1 jam |
| Antara Muka Pengecasan | Jenis-C |
| Diameter Pemandu | 40mm |
| Bilangan Pemandu | 2 |
| Julat Impedans | Sehingga 32 Ω |
| Rintangan | 32Ω |
| Sensitiviti | 38dB |
| Pengasingan Bunyi | ya |
| Jenis Earcup | Dimeterai |
| Bahan Pad Fon Kepala | Kulit sintetik |
| Jenis Magnet | Neodymium |
| Codec | AAC, SBC, LDAC |
| Mikrofon | Yes (with ENC Noise Reduction) |
| Pembatalan Bunyi Aktif | No (Features ENC for calls) |
| Kalis air | ya |
| Kawalan Kelantangan | ya |
| Butang Kawalan | ya |
| Prinsip Vokalisme | Dinamik |
| Panjang Garisan | 1m (for 3.5mm cable) |
| Jenis Palam | Line Type (for 3.5mm cable) |
| Fungsi | For Internet Bar, Monitor Headphone, for Video Game, Common Headphone, HiFi Headphone, Sport, For Outdoor, For Office, For DJ, For Study |
9. Waranti dan Sokongan
Acer products are built with quality and reliability in mind. For warranty information and technical support, please refer to the official Acer website or contact your local Acer service center. Keep your purchase receipt as proof of purchase.
10. Petua Pengguna
- For optimal sound quality, ensure the headphones are fully charged and properly paired with your device.
- When using the wired connection, ensure the 3.5mm cable is securely plugged into both the headphones and your audio source.
- Ambil advantage of the foldable design for easy portability and protection when traveling.
- Regularly clean the earmuffs and headband to maintain hygiene and comfort.
