BenQ i950L Laser Projector Color Wheel Instruction Manual

1. Pengenalan

This manual provides essential information for the installation, operation, and maintenance of the replacement color wheel for the BenQ i950L laser projector. This component is crucial for accurate color reproduction in your projector. Please read these instructions carefully before attempting any installation.

2. Spesifikasi

Rujukan Visual:

3. Persediaan dan Pemasangan

WARNING: Installation of this component requires technical expertise and should only be performed by qualified service personnel. Attempting installation without proper knowledge may result in damage to the projector or personal injury due to high voltage components and delicate optics.

Follow these general steps for installation. Always refer to the specific service manual for your BenQ i950L projector for detailed instructions.

1. Keselamatan Diutamakan: Ensure the projector is completely powered off and disconnected from the main power supply. Allow sufficient time for the projector to cool down.
2. Access Projector Interior: Carefully open the projector casing according to the BenQ i950L service manual (not provided here). Note the location and orientation of the existing color wheel.
3. Disconnect Old Color Wheel: Gently disconnect the ribbon cable and any mounting screws securing the old color wheel. Handle the component by its edges to avoid touching optical surfaces.
4. Pasang Roda Warna Baharu: Position the new color wheel (as shown in Figure 1 and Figure 2) into the designated slot. Ensure it is correctly aligned. Secure it with the appropriate screws.
5. Sambungkan Kabel Reben: Carefully connect the ribbon cable from the projector's main board to the connector on the new color wheel's circuit board (visible in Figure 2). Ensure a firm and correct connection.
6. Reassemble Projector: Once the new color wheel is securely installed and connected, carefully reassemble the projector casing. Ensure all screws are tightened and no cables are pinched.
7. Ujian Permulaan: Reconnect the projector to power and turn it on. Observe for proper operation, correct color display, and absence of unusual noises. If any issues arise, power off immediately and re-check installation steps or consult a professional.

4. Operasi

The color wheel is an internal component that operates automatically as part of the BenQ i950L laser projector's optical system. Once correctly installed, no user intervention is required for its operation. The projector's internal software and hardware manage the color wheel's rotation and synchronization to produce the desired image colors.

5. Penyelenggaraan

The color wheel itself is a sealed unit and does not require direct user maintenance. To ensure its longevity and optimal performance, it is recommended to:

• Keep the projector's air filters clean to prevent dust accumulation within the optical path, which could affect the color wheel.
• Operate the projector within its specified environmental conditions (temperature, humidity) to prevent stress on internal components.
• Avoid physical shocks or vibrations to the projector, which could damage delicate internal parts.

6. Penyelesaian masalah

If you experience issues after installing the new color wheel, consider the following:

• No Image / Projector Error: Double-check all cable connections, especially the ribbon cable to the color wheel. Ensure the color wheel is seated correctly and not obstructed.
• Incorrect Colors / Color Distortion: This could indicate an issue with the color wheel's synchronization or damage during installation. Power off the projector, disconnect, and carefully re-inspect the color wheel and its connections.
• Bunyi Luar Biasa: A grinding or high-pitched noise from within the projector after installation may indicate the color wheel is not properly mounted, is rubbing against another component, or has a faulty motor. Immediately power off the projector and investigate.

If troubleshooting steps do not resolve the issue, it is highly recommended to seek assistance from a professional projector repair technician.

7. Petua Pengguna

• Due to the delicate nature of projector components, always wear anti-static gloves when handling the color wheel and other internal parts to prevent damage from static discharge or fingerprints.
• Keep the work area clean and dust-free during installation to prevent contaminants from entering the projector's optical system.
• Before fully reassembling the projector, perform a brief power-on test to confirm basic functionality of the new color wheel.

8. Waranti & Sokongan

For warranty information regarding this replacement part, please refer to the terms provided by your seller at the time of purchase. In case of product defects or issues, contact your point of purchase for support.

This product may be eligible for free returns within 90 days of purchase. Please check with your seller for specific return policies and procedures.