InFocus LP120 Mobile DLP Video Projector User Manual

1. Pengenalan

This manual provides detailed instructions for the safe and efficient use of your InFocus LP120 Mobile DLP Video Projector. Please read this manual thoroughly before operating the projector and retain it for future reference.

The InFocus LP120 is a compact and powerful mobile projector designed for business presentations. Its lightweight design allows for easy portability, fitting conveniently alongside your laptop. Key features include a 7-language interactive display, XGA 1024x768 native resolution, optical zoom, simple focus, dual infrared sensors, and support for front and rear projection methods. It can project image sizes from 33 to 143 inches diagonally, offers a one-touch simplified keypad, 1100 lumens brightness, a 1-watt speaker, and color-coded connections for ease of use.

2. Maklumat Keselamatan

Always observe the following safety precautions to prevent damage to the projector and ensure user safety:

• Do not block the ventilation openings. Ensure adequate airflow around the projector.
• Jangan lihat terus ke dalam kanta projektor apabila lamp is on. The bright light can damage your eyes.
• Gunakan hanya kord kuasa yang dibekalkan dengan projektor.
• Jangan dedahkan projektor kepada hujan atau kelembapan untuk mengurangkan risiko kebakaran atau renjatan elektrik.
• Rujuk semua servis kepada kakitangan perkhidmatan yang berkelayakan.
• Elakkan meletakkan projektor pada permukaan yang tidak stabil.

3. Kandungan Pakej

Sahkan bahawa semua item yang disenaraikan di bawah disertakan dalam pakej anda:

• InFocus LP120 Mobile Projector
• Wireless Interlink Presenter remote control (including batteries)
• 3-meter power cord
• 2-meter M1-A analog computer cable with USB
• 1.8-meter S-video cable
• S-video-to-RCA video input adapter
• 1.8-meter audio cable
• Penyesuai kabel audio
• Unjuran lamp modul
• Color-coded cable ties
• 3-set protective sleeve
• Beg aksesori
• Projector system CD (includes multi-language user's guide, ProjectorManager control software)
• Panduan Persediaan Pantas
• Tethered lens cap
• User's guide (printed version)
• Arahan/amaran keselamatan

4. Produk Lebihview

4.1 Kawalan Panel Atas

The top panel features backlit controls for easy operation, even in low-light conditions.

Rajah 4.1: Atas view of the InFocus LP120 projector, highlighting the control panel. Buttons include Power, Auto Image, Keystone, Menu, Select, Volume, Source, and Presets. The display screen is visible above the controls.

4.2 Sambungan Panel Belakang

The rear panel provides color-coded input ports for various connections.

Rajah 4.2: belakang view of the InFocus LP120 projector, displaying the input panel. From left to right, there are color-coded ports for Audio In (blue), Computer In (M1-DA, blue), S-Video (yellow), and the AC power input.

4.3 Bahagian View dan Pengudaraan

The side of the projector features ventilation grilles to ensure proper cooling during operation.

Rajah 4.3: sebelah view of the InFocus LP120 projector, illustrating the ventilation grilles crucial for heat dissipation and maintaining optimal operating temperature. The InFocus brand logo is visible on the side casing.

4.4 Depan View

The front of the projector houses the projection lens and additional ventilation.

Rajah 4.4: Depan view of the InFocus LP120 projector, displaying the projection lens on the left and the front ventilation grille on the right.

5. Persediaan

5.1 Menyambung ke Komputer

1. Connect the M1-A analog computer cable with USB to the 'computer in' port on the projector (refer to Figure 4.2).
2. Connect the other end of the M1-A cable to your computer's VGA port and a USB port.
3. For audio, connect the audio cable from your computer's audio output to the 'audio in' port on the projector.

5.2 Connecting to a Video Source (S-Video/RCA)

1. For S-Video, connect the S-video cable to the 's-video' port on the projector (refer to Figure 4.2) and to your video source.
2. For RCA composite video, use the S-video-to-RCA video input adapter with the S-video cable. Connect the RCA end to your video source.
3. Connect the audio cable from your video source to the 'audio in' port on the projector.

5.3 Sambungan Kuasa

1. Connect the power cord to the power input on the rear of the projector (refer to Figure 4.2).
2. Pasangkan hujung kord kuasa yang satu lagi ke dalam soket elektrik yang sesuai.

5.4 Meletakkan Kedudukan Projektor

Place the projector on a stable, flat surface. Ensure there is adequate space around the projector for ventilation. The projector can project images from 4.5 to 14 feet away, producing a diagonal image size between 33 and 143 inches.

6. Arahan Operasi

6.1 Menghidupkan/Mematikan

• Untuk menghidupkan, tekan butang kuasa button on the top panel or the remote control.
• Untuk mematikan kuasa, tekan butang kuasa button again. The projector will go through a cool-down cycle before completely shutting down. Do not unplug the projector during this cycle.

6.2 Melaraskan Imej

• Fokus: Rotate the focus ring on the lens to sharpen the image.
• Zum: Use the optical zoom control (if available on the lens) or the digital zoom function via the menu to adjust image size.
• Pembetulan Keystone: Gunakan Batu kunci buttons on the top panel or remote to correct trapezoidal distortion if the projector is not perfectly perpendicular to the screen.
• Imej Auto: Tekan ke Imej Auto button for automatic image optimization.

6.3 Memilih Sumber Input

Tekan ke Sumber button on the top panel or remote control to cycle through available input sources (Computer, S-Video, etc.).

6.4 Pelarasan Audio

Gunakan Kelantangan Naik dan Kelantangan Kurang buttons on the top panel or remote control to adjust the audio output from the built-in 1-watt speaker.

7. Penyelenggaraan

7.1 Membersihkan Projektor

• Luaran: Gunakan kain lembut dan tidak berbulu sedikit dampened with water to clean the projector's exterior. Avoid abrasive cleaners.
• Kanta: Use a lens cleaning cloth and lens cleaning solution specifically designed for optical surfaces. Do not use abrasive materials.
• Pengudaraan: Periodically check and clean the ventilation grilles to ensure unobstructed airflow. Use a soft brush or compressed air to remove dust.

7.2 Lamp Penggantian

Unjuran lamp module is a consumable item and will require replacement over time. Refer to the ProjectorManager control software or the on-screen menu for lamp life status. Always use an official InFocus replacement lamp module. Consult the detailed user's guide on the provided CD for specific lamp arahan penggantian.

Amaran: Allow the projector to cool down completely before attempting to replace the lamp. lamp can be extremely hot.

8. Penyelesaian masalah

9. Spesifikasi