InFocus P120 INL412 Multimedia Projector User Manual

1. Pengenalan

This manual provides detailed instructions for the safe and efficient operation of your InFocus P120 INL412 Multimedia Projector (Model INL4128). Please read this manual thoroughly before using the projector and keep it for future reference. This projector is designed for high-quality image projection, suitable for various applications including presentations, home entertainment, and gaming.

2. Maklumat Keselamatan

Patuhi langkah berjaga-jaga keselamatan berikut untuk mengelakkan kerosakan pada projektor dan memastikan keselamatan pengguna:

• Pengudaraan: Ensure adequate ventilation around the projector. Do not block ventilation openings. Maintain a minimum distance of 30 cm (12 inches) from walls or other objects.
• Sumber Kuasa: Gunakan hanya bekalan kuasa dan voltage. Connect the power cord securely.
• haba: The projector generates heat during operation. Do not touch the projector's vents or exhaust areas directly after use.
• Output Cahaya: Jangan lihat terus ke dalam kanta projektor apabila lamp dihidupkan, kerana cahaya yang kuat boleh menyebabkan kerosakan mata.
• penempatan: Place the projector on a stable, level surface. Avoid placing it in direct sunlight, near heat sources, or in areas with high humidity or dust.
• Pembersihan: Putuskan sambungan kord kuasa sebelum membersihkan. Gunakan kain lembut dan kering. Jangan gunakan cecair atau pembersih aerosol.
• Servis: Jangan cuba menservis projektor sendiri. Rujuk semua servis kepada kakitangan servis yang berkelayakan.

3. Produk Lebihview

3.1 Top Panel and Lens Area

The top panel features the control buttons for basic operation and the lens area with focus and zoom adjustments.

Rajah 3.1: Atas view of the InFocus P120 INL412 projector, highlighting the control panel on the right and the lens adjustment area on the left. The InFocus logo is visible on the top surface.

Rajah 3.2: Lebih dekat view of the projector's top panel, showing the focus and zoom rings near the lens opening and the array of control buttons for power, menu, source selection, and navigation.

3.2 Sambungan Panel Belakang

The rear panel provides various input and output ports for connecting external devices.

Figure 3.3: Rear panel of the InFocus P120 INL412 projector, displaying a comprehensive array of connectivity options including HDMI (x2), USB, S-Video, Ethernet (LAN), VGA In (x2), VGA Out, RS232, and Audio In/Out ports. The power input is located on the bottom left.

Pelabuhan utama termasuk:

• HDMI 1 & 2: For connecting high-definition digital video and audio sources.
• USB: For connecting USB devices, potentially for media playback or firmware updates.
• S-Video: For connecting older video sources.
• VGA IN 1 & 2: For connecting computers or other devices with VGA output.
• VGA KELUAR: For connecting to an external monitor.
• Ethernet (LAN): Untuk sambungan dan kawalan rangkaian.
• Audio IN 1 & 2 / Audio OUT: For analog audio connections.
• RS232: Untuk kawalan bersiri.
• Input Kuasa: Untuk menyambungkan kord kuasa AC.

3.3 Front and Side Panels

The front panel houses the projection lens and front ventilation, while the side panels feature additional ventilation grilles.

Rajah 3.4: Depan view of the InFocus P120 INL412 projector, displaying the main projection lens on the right and the extensive front ventilation grille on the left, crucial for heat dissipation.

Rajah 3.5: Sisi view of the InFocus P120 INL412 projector, illustrating the side ventilation grilles that contribute to maintaining optimal operating temperature.

4. Persediaan

4.1 Penempatan Projektor

Position the projector on a stable, flat surface or mount it securely. Ensure the projector is within the optimal projection distance for your screen size. Maintain clear space around the projector for proper ventilation.

4.2 Menyambung Peranti

Before connecting any cables, ensure the projector and all source devices are powered off.

• Sambungan HDMI: Connect an HDMI cable from your source device (e.g., laptop, Blu-ray player, gaming console) to either the HDMI 1 or HDMI 2 port on the projector.
• Sambungan VGA: Connect a VGA cable from your computer to either VGA IN 1 or VGA IN 2. For audio, connect a separate audio cable from your computer's audio output to the corresponding Audio IN port on the projector.
• Sambungan USB: Insert a USB drive into the USB port for media playback (if supported by firmware) or service functions.
• Sambungan Ethernet (LAN): Connect an Ethernet cable to the LAN port for network control or updates.
• Output Audio: If using external speakers, connect an audio cable from the Audio OUT port on the projector to your audio system.

4.3 Sambungan Kuasa

Connect the power cord to the projector's power input and then plug the other end into a grounded electrical outlet.

5. Arahan Operasi

5.1 Menghidupkan/Mematikan

• Hidupkan kuasa: Tekan ke kuasa button on the projector's control panel or the remote control. The power indicator light will change.
• Matikan: Tekan ke kuasa button again. A confirmation message may appear. Press the button a second time to confirm shutdown. Allow the projector to cool down before unplugging it.

5.2 Adjusting Focus and Zoom

Rotate the focus ring around the lens until the image appears sharp and clear. Use the zoom ring to adjust the image size to fit your screen.

5.3 Memilih Sumber Input

Tekan ke Sumber button on the control panel or remote control to cycle through available input sources (HDMI 1, HDMI 2, VGA 1, VGA 2, S-Video, USB). Select the input corresponding to your connected device.

5.4 Menu Navigasi

Gunakan Menu button to access the on-screen display (OSD) menu. Use the arrow buttons to navigate through menu options and the Masuk button to select. Press Menu lagi untuk keluar.

6. Penyelenggaraan

6.1 Membersihkan Lensa

Gently wipe the lens with a soft, lint-free cloth specifically designed for optical surfaces. Do not use abrasive cleaners or excessive force, as this can scratch the lens.

6.2 Cleaning the Projector Exterior

Use a soft, dry cloth to clean the projector's casing. For stubborn dirt, dampen the cloth slightly with water, then wipe dry immediately. Avoid getting liquids into the projector's openings.

6.3 Penjagaan Pengudaraan

Regularly check the projector's ventilation grilles for dust accumulation. Use a soft brush or a vacuum cleaner with a brush attachment to gently remove dust from the vents to ensure proper airflow and prevent overheating.

7. Penyelesaian masalah

7.1 Tiada Imej Dipaparkan

• Pastikan projektor dihidupkan dan lampu penunjuk kuasa menyala kukuh.
• Verify that the video cable (HDMI, VGA, etc.) is securely connected to both the projector and the source device.
• Check that the correct input source is selected on the projector.
• Confirm that the source device (laptop, player) is powered on and outputting a signal.

7.2 Imej Kabur atau Tidak Fokus

• Laraskan gelang fokus pada lensa projektor sehingga imej tajam.
• Pastikan projektor berada pada jarak yang betul dari skrin.
• Bersihkan kanta projektor jika ia kelihatan kotor.

7.3 Tiada Bunyi

• If using HDMI, ensure the source device's audio output is set to HDMI.
• If using VGA, ensure a separate audio cable is connected from the source to the projector's Audio IN port.
• Periksa tetapan kelantangan pada kedua-dua projektor dan peranti sumber.
• If using external speakers, ensure they are properly connected to the Audio OUT port and powered on.

8. Spesifikasi

9. Waranti dan Sokongan

For warranty information and technical support, please refer to the documentation included with your purchase or visit the official InFocus webtapak. Simpan bukti pembelian anda untuk tuntutan waranti.