WANBO T4 Smart Projector User Manual

1. Įvadas

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. Kas yra dėžutėje

Atidarę pakuotę, patikrinkite, ar yra visi toliau išvardyti daiktai ir ar jie yra geros būklės:

• WANBO T4 Projector
• Maitinimo adapteris
• Vartotojo vadovas
• Garantijos kortelė

3. Sąrankos instrukcijos

3.1 Įdėjimas

Siekiant optimalaus 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

Pavyzdžiui,ample, 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 Maitinimo jungtis

1. Prijunkite maitinimo adapterį prie projektoriaus maitinimo įvesties prievado.
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:

• Automatinis fokusavimas: The projector automatically adjusts the image clarity upon startup or movement.
• Automatinė trapecijos korekcija: 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. Naudojimo instrukcijos

4.1 „Android 9.0“ operacinė sistema

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 Ryšys

• „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: Prijunkite USB atmintines, kad galėtumėte atkurti medijos failus.
• Belaidis ekrano atspindėjimas: Project content from compatible smartphones or tablets.

4.3 Garso išvestis

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. Priežiūra

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.

5.1 pav.: Vidinis view of the WANBO T4, illustrating the dust-proof optical engine.

5.2 Bendroji priežiūra

• Projektorių laikykite švarioje, sausoje aplinkoje.
• Avoid blocking ventilation ports to ensure proper cooling.
• Clean the lens gently with a soft, lint-free cloth designed for optical surfaces.

6. Problemų sprendimas

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

• Nėra vaizdo / prasta vaizdo kokybė:
  • Įsitikinkite, kad maitinimo laidas yra patikimai prijungtas.
  • 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.
• Nėra garso:
  • Patikrinkite projektoriaus ir visų prijungtų garso įrenginių garsumo lygį.
  • 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.
• Nuotolinio valdymo pultas nereaguoja:
  • Patikrinkite ir pakeiskite nuotolinio valdymo pulto baterijas.
  • Įsitikinkite, kad tarp nuotolinio valdymo pulto ir projektoriaus nėra jokių kliūčių.

7. Specifikacijos

8. Garantija ir palaikymas

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 websvetainę.

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