WANBO T4 Smart Projector User Manual

1. Киришүү

This manual provides essential information for the safe and efficient operation of your WANBO T4 Smart Projector. Please read it thoroughly before using the device and retain it for future reference.

Image 1.1: The WANBO T4 Smart Projector.

2. Кутуда эмне бар

Пакетти ачкандан кийин, төмөндө көрсөтүлгөн нерселердин бардыгы бар экенин жана жакшы абалда экендигин текшериңиз:

• WANBO T4 Projector
• Кубаттуу адаптер
• User Manual
• Кепилдик картасы

3. Орнотуу нускамалары

3.1 Орнотуу

Оптималдуу үчүн viewing, place the WANBO T4 projector within 4.5ft-20.6ft of the projection surface. The ideal projection size ranges from 40 to 200 inches. To calculate the required distance for a specific screen size, use the throw ratio of 1.2:1:

Projector Distance (from screen) = Projection Size (diagonal) x Throw Ratio

Мисалы үчүнample, for a 100-inch screen, the projector should be placed approximately 120 inches (100 x 1.2) away from the screen.

Image 3.1: Projector placement and recommended projection sizes.

3.2 Кубат туташтыруу

1. Кубат адаптерин проектордун кубат киргизүү портуна туташтырыңыз.
2. Plug the power cable into a suitable electrical outlet (220V AC).

3.3 Initial Boot and Adjustments

The WANBO T4 features AI Auto-Focus and Auto-Keystone Correction for quick setup:

• Автофокус: The projector automatically adjusts the image clarity upon startup or movement.
• Автоматтык негизги ташты оңдоо: The projector automatically corrects the image shape for a rectangular display, even when projected at an angle. Note that horizontal keystone correction may require manual adjustment in settings if the projector is placed significantly off-center horizontally.

Image 3.2: Auto Keystone Correction and Auto-Focus in action.

4. Иштөө нускамалары

4.1 Android 9.0 ОС

The WANBO T4 runs on Android 9.0 OS, providing access to a wide range of applications. Pre-installed apps include Netflix, Prime Video, and YouTube. You can download and install additional apps from the Google Play Store.

Image 4.1: Android 9.0 OS interface with pre-installed applications.

4.2 Байланыш

• Wi-Fi 6: Connect to your wireless network for streaming and online content.
• Bluetooth 5.0: Pair with external Bluetooth audio devices such as soundbars or headphones.
• HDMI: Connect external devices like set-top boxes, Fire TV Sticks, PCs, laptops, or DVD players.
• USB: Медиа ойнотуу үчүн USB сактагыч түзмөктөрдү туташтырыңыз.
• Зымсыз экранды чагылдыруу: Project content from compatible smartphones or tablets.

4.3 Аудио чыгаруу

The projector includes 2 x 3 Watt inbuilt Hi-Fi speakers. For external audio, use the 3.5mm audio jack to connect to soundbars or headphones. Bluetooth connectivity allows for wireless audio device pairing.

5. Техникалык тейлөө

5.1 Dust-Proof Design

The WANBO T4 features a fully-sealed optical engine, designed to be 100% dust-proof. This design minimizes dust accumulation, which can degrade image quality and lead to overheating in traditional projectors. This ensures consistent image quality over time and reduces maintenance needs.

Сүрөт 5.1: Ички view of the WANBO T4, illustrating the dust-proof optical engine.

5.2 Жалпы кам көрүү

• Keep the projector in a clean, dry environment.
• Avoid blocking ventilation ports to ensure proper cooling.
• Clean the lens gently with a soft, lint-free cloth designed for optical surfaces.

6. Кыйынчылыктарды

If you encounter issues with your WANBO T4 projector, refer to the following common solutions:

• Сүрөт жок/Сүрөттүн сапаты начар:
  • Кубат кабели бекем туташтырылганын текшериңиз.
  • Check the input source (HDMI, USB, etc.) is correctly selected.
  • Verify the projection surface is suitable (flat, light-colored).
  • Allow auto-focus and auto-keystone correction to complete. If the image is still blurry or distorted, manually adjust focus and keystone in the settings menu.
  • Ensure the room is sufficiently dark for optimal brightness and contrast.
• Үн жок:
  • Check the volume level on the projector and any connected audio devices.
  • Verify that external audio devices are correctly connected via Bluetooth or the 3.5mm jack.
  • If using an external streaming device (e.g., Fire TV Stick), ensure its audio output is correctly configured.
• Projector Shuts Down Abruptly:
  • Ensure adequate ventilation around the projector to prevent overheating. Clear any obstructions from the air vents.
  • If an "internal fan error" message appears, contact customer support.
• Алыстан башкаруу жооп бербейт:
  • Пульттун батареяларын текшерип, алмаштырыңыз.
  • Пульт менен проектордун ортосунда эч кандай тоскоолдуктар жок экенин текшериңиз.

7. Техникалык шарттар

8. Кепилдик жана колдоо

WANBO India provides a 1-Year warranty from the date of purchase for the WANBO T4 projector. Product registration is mandatory to avail warranty benefits. The warranty includes free home pickup and drop service throughout the warranty period.

For additional details regarding warranty terms, product registration, or technical support, please visit the official WANBO India webсайт.

Юридикалык баш тартуу: WANBO projectors utilize dust-proof LCD technology. The fully sealed optical engine ensures no dust can enter, maintaining picture quality over time.