1. Produk Lebihview
The BlitzWolf BW-VP14 is a versatile 1080P LCD HD WIFI Projector designed for both home and outdoor entertainment. It features wireless screen mirroring, high brightness, and multiple connectivity options to enhance your viewpengalaman dalam.
Figure 1: BlitzWolf BW-VP14 Projector with smartphone and remote control
Ciri-ciri Utama:
- Resolusi HD Penuh 1080P: Native 1920x1080P for clear, sharp images.
- Kecerahan 6000 Lumen: Provides a bright picture even in moderately lit environments.
- Nisbah Kontras 2000:1: Delivers vibrant colors and deep blacks.
- 2.4G WiFi & Screen Mirroring: Supports both wired (iOS via USB) and wireless (iOS/Android) screen mirroring.
- Digital Zoom & Keystone Correction: 70-100% digital zoom and manual vertical ±15° keystone correction for flexible setup.
- Dual 5W Stereo Speakers: Built-in speakers for immersive audio.
- Multi-interface Compatibility: HDMI, AV, USB, and 3.5mm Audio Output ports.
- Saiz Mini Mudah Alih: Compact design for easy transport and setup.
- Diffuse Reflection: Technology to protect eyes from fatigue.
- Panjang Lamp kehidupan: Sehingga 40,000 jam.
Figure 2: Icon summary of key projector features
2. Kandungan Pakej
Sila semak kandungan bungkusan semasa membuka kotak untuk memastikan semua barang ada dan tidak rosak.
- 1 x BW-VP14 Projector
- 1 x Manual Pengguna (dokumen ini)
- 1 x Alat Kawalan Jauh
- 1 x Kabel Kuasa
- 1 x AV Cable
3. Panduan Persediaan
3.1 Penempatan Projektor
The projector can be installed in various ways: Front, Rear, or Ceiling. Choose a flat, stable surface for optimal projection.
- Jarak Unjuran: 1.35m hingga 5m (4.4 kaki hingga 16.4 kaki)
- Saiz Unjuran: 45 hingga 200 inci
Figure 3: Projection Distance and Screen Size Guidelines
3.2 Sambungan Kuasa
- Connect the power cable to the projector's AC input port.
- Plug the other end of the power cable into a standard electrical outlet (AC 100~240V@50/60Hz).
3.3 Menyambungkan Peranti Input
Projektor ini menyokong pelbagai sumber input:
- HDMI: Connect devices like laptops, gaming consoles, or streaming sticks using an HDMI cable.
- DARI: Gunakan kabel AV yang disediakan untuk menyambungkan peranti lama seperti pemain DVD.
- USB: Insert a USB flash drive (FAT16, FAT32, NTFS format) to play media files secara langsung.
- Output Audio: Connect external speakers or headphones via the 3.5mm audio output jack.
Figure 4: Multimedia & Multi-device Compatibility Ports
3.4 Screen Mirroring Setup
The BW-VP14 supports both wired and wireless screen mirroring.
- Wireless Screen Mirroring (iOS/Android):
- Pastikan projektor dan peranti mudah alih anda disambungkan ke rangkaian WiFi 2.4G yang sama.
- Select the 'Cast Screen' or 'Screen Mirroring' option on the projector's menu.
- On your mobile device, enable screen mirroring/casting and select the projector from the list of available devices.
- Wired Screen Mirroring (iOS via USB):
- Connect your iOS device to the projector's USB port using a USB cable.
- Follow any on-screen prompts on your iOS device to allow mirroring.
Figure 5: Screen Mirroring Options
4. Arahan Operasi
4.1 Hidupkan/Mati Kuasa
- Hidupkan kuasa: Tekan butang kuasa pada projektor atau alat kawalan jauh.
- Matikan: Press the power button again. It is recommended to allow the projector to cool down for a few minutes before unplugging.
4.2 Pemilihan Sumber Input
Use the 'Source' button on the remote control or the projector's control panel to cycle through available input sources (HDMI, AV, USB, Screen Mirroring).
Figure 6: Projector Control Panel
4.3 Adjusting Focus and Keystone Correction
- Fokus: Putarkan gelang fokus pada kanta projektor sehingga imej tajam dan jelas.
- Pembetulan Keystone: Use the keystone adjustment dial or menu option to correct trapezoidal distortion, ensuring a rectangular image. The projector supports manual vertical ±15° keystone correction.
4.4 Zum Digital
The projector supports 70-100% digital zoom. This feature allows you to adjust the size of the projected image without moving the projector. Access this function through the projector's menu settings.
4.5 Keluaran Audio
The BW-VP14 has built-in dual 5W stereo speakers. For a more immersive audio experience, you can connect external speakers or a sound system via the 3.5mm audio output port.
Figure 7: Built-in Dual 5W Stereo Speakers
5. Penyelenggaraan
5.1 Membersihkan Lensa
Gunakan kain lembut dan tidak berbulu yang direka khas untuk kanta optik untuk mengelap kanta projektor dengan lembut. Elakkan menggunakan pembersih yang kasar atau daya yang berlebihan, yang boleh menggaru kanta.
5.2 Membersihkan Lubang Udara
Regularly check and clean the air vents to prevent dust buildup, which can affect cooling and projector performance. Use a soft brush or compressed air to remove dust.
5.3 Lamp kehidupan
The projector's LED light source has an estimated lamp life of 40,000 hours. This means the lamp is designed to last for many years under normal usage conditions, requiring no replacement.
Figure 8: Diffuse Reflection and Lamp kehidupan
6. Penyelesaian masalah
Jika anda menghadapi masalah dengan projektor anda, sila rujuk masalah dan penyelesaian biasa berikut:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada gambar di skrin | Kabel kuasa longgar, sumber input salah, peranti tidak dihidupkan. | Periksa sambungan kuasa, pilih sumber input yang betul, pastikan peranti yang disambungkan dihidupkan. |
| Imej kabur | Out of focus, incorrect keystone correction, projector too far/close. | Adjust focus ring, correct keystone, ensure projector is within optimal projection distance (1.35-5m). |
| Tiada bunyi | Volume too low, external speakers not connected properly, audio format not supported. | Increase volume, check external speaker connections, ensure audio format is MP4/M4A/MP3. |
| Pencerminan skrin tidak berfungsi | Incorrect WiFi connection, device compatibility, cable issue (for wired). | Ensure both devices are on the same 2.4G WiFi, check device compatibility, try a different USB cable for wired mirroring. |
| Alat kawalan jauh tidak bertindak balas | Bateri mati, halangan, di luar julat. | Replace batteries, remove obstructions, ensure you are within range and pointing at the IR receiver. |
7. Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Kategori Produk | Projektor Teater Rumah |
| Sumber Cahaya | LED |
| Teknologi Paparan | LCD |
| Paparkan Saiz Cip | LCD 3.5 " |
| Lamp kehidupan | 40,000j |
| Sistem Operasi | No (External device dependent) |
| Resolusi Paparan | Asli 1920x1080P |
| Resolusi Serasi Maksimum | 1920x1080P |
| Nisbah Kontras | 2000:1 |
| Nisbah Lemparan | 1.37 |
| Pembetulan Batu Kunci | Manual menegak ± 15 ° |
| Kaedah Fokus | Manual |
| Nisbah Aspek | 16:9, 4:3 |
| Kuasa Speaker | Dual 5W 4Ω Stereo Speakers |
| Pencerminan Tanpa Wayar | Yes (2.4G WiFi, iOS/Android) |
| Kaedah Pemasangan | Depan, Belakang, Siling |
| Format Video Disokong | AVI, TS, TP, MOV, DAT, MPG, MPEG, MKV, 3GP, MP4, VOB, M2TS, XVID, 3GP2, MPEG1, MPEG2, MPEG3, MPEG4, H263, H264, H265, VP8, RV30, RV40 (Max 1920*1080P) |
| Format Audio Disokong | MP4, M4A, MP3 |
| Format Foto Disokong | JPEG/BMP/PNG/JPG |
| Fungsi 3D | 3D merah dan biru |
| Jarak Unjuran | 1.35-5m |
| Saiz Unjuran | 45-200 inci |
| Alat Kawalan Jauh | Inframerah |
| Bekalan Kuasa | AC 100~240V@50/60Hz |
| Kuasa Maksimum | 90W |
| Sokongan Pemacu Kilat USB | FAT16, FAT32, NTFS |
| Port Input | HDMI x1, AV x1, USB2.0 x2 |
| Port Output Audio | 3.5mm Audio Output x1 |
| Dimensi Produk (L x W x H) | 203mm x 182mm x 128mm (7.99 x 7.17 x 5.04 inci) |
Rajah 9: Dimensi Projektor
8. Petua Pengguna
- Untuk yang terbaik viewpengalaman, gunakan projektor dalam persekitaran yang gelap.
- When using screen mirroring, ensure a stable 2.4G WiFi connection for smooth playback.
- Experiment with different projection distances and digital zoom settings to find the ideal screen size for your space.
- If the built-in speakers are not loud enough, connect external speakers via the 3.5mm audio output for enhanced sound.
- Always power off the projector correctly and allow it to cool down before moving or storing it.
9. Waranti dan Sokongan
For warranty information, technical support, or service inquiries, please contact the BlitzWolf customer support team. Refer to your purchase documentation for specific warranty terms and contact details.
