1. ບົດແນະນຳ
Thank you for choosing the InFocus P120 INL412 Multimedia Projector. This manual provides essential information for the safe and efficient operation of your projector. Please read it thoroughly before using the device and retain it for future reference. The InFocus P120 INL412 is designed for versatile multimedia presentations, offering clear and vibrant images for various applications.
2. ຂໍ້ມູນຄວາມປອດໄພ
To ensure safe operation and prevent damage to the projector, please observe the following safety precautions:
- ຢ່າກີດຂວາງຊ່ອງລະບາຍອາກາດ. ຮັບປະກັນໃຫ້ມີພື້ນທີ່ພຽງພໍອ້ອມຮອບໂປເຈັກເຕີເພື່ອໃຫ້ມີການໄຫຼວຽນຂອງອາກາດທີ່ເໝາະສົມເພື່ອປ້ອງກັນການຮ້ອນເກີນໄປ.
- ຫຼີກເວັ້ນການເບິ່ງໂດຍກົງໃນເລນໂປເຈັກເຕີໃນເວລາທີ່ lamp ເປີດຢູ່, ເນື່ອງຈາກແສງສະຫວ່າງສາມາດເຮັດໃຫ້ເກີດຄວາມເສຍຫາຍຕໍ່ຕາ.
- Do not place the projector on an unstable cart, stand, or table. The projector may fall, causing serious injury to a child or adult, and serious damage to the unit.
- Disconnect the power cord from the wall outlet if the projector will not be used for an extended period.
- Refer all servicing to qualified service personnel. Do not attempt to open or repair the projector yourself.
- Keep the projector away from water or moisture. Do not expose it to rain or immerse it in liquid.
- Use only the power cord supplied with the projector or an authorized replacement.
3. ເນື້ອໃນຊຸດ
Verify that all items listed below are included in your projector package:
- InFocus P120 INL412 Multimedia Projector
- ສາຍໄຟ
- ການຄວບຄຸມໄລຍະໄກທີ່ມີຫມໍ້ໄຟ
- ສາຍ VGA
- ຄູ່ມືຜູ້ໃຊ້ (ເອກະສານນີ້)
- ຄູ່ມືເລີ່ມຕົ້ນດ່ວນ
4. ຜະລິດຕະພັນເກີນview
Familiarize yourself with the main components of your InFocus P120 INL412 projector.
ຮູບພາບ 1: ດ້ານຫນ້າ view of the InFocus P120 INL412 Multimedia Projector, showing the lens and ventilation grilles.
4.1 ກະດານດ້ານ ໜ້າ
- ເລນການສາຍ: ປ່ອຍຮູບພາບລົງເທິງໜ້າຈໍ.
- ແຫວນຈຸດສຸມ: ປັບຄວາມຊັດເຈນຂອງຮູບທີ່ຄາດໄວ້.
- ວົງແຫວນຊູມ: Adjusts the size of the projected image.
- ຕົວຮັບ IR: ໄດ້ຮັບສັນຍານຈາກການຄວບຄຸມຫ່າງໄກສອກຫຼີກ.
4.2 ກະດານຊັ້ນເທິງ
- ກະດານຄວບຄຸມ: Buttons for power, menu navigation, source selection, and keystone correction.
- ແສງຕົວຊີ້ວັດ: Display the projector's status (e.g., power, lamp, temperature).
4.3 ແຜງດ້ານຫຼັງ (ການເຊື່ອມຕໍ່)
- ການປ້ອນ HDMI: Connects to HDMI-enabled devices (laptops, Blu-ray players).
- ການປ້ອນຂໍ້ມູນ VGA: Connects to computers with VGA output.
- ພອດ USB: For service or connecting USB devices (if supported by model).
- ສຽງເຂົ້າ/ອອກ: For connecting external audio sources or speakers.
- Inlet ພະລັງງານ: ເຊື່ອມຕໍ່ສາຍໄຟ.
5. ຕັ້ງຄ່າ
ປະຕິບັດຕາມຂັ້ນຕອນເຫຼົ່ານີ້ສໍາລັບການຕິດຕັ້ງເບື້ອງຕົ້ນຂອງໂປເຈັກເຕີຂອງທ່ານ:
- ການຈັດວາງ: Place the projector on a stable, flat surface or mount it securely. Ensure the projector is positioned at an appropriate distance from the screen to achieve the desired image size.
- ການເຊື່ອມຕໍ່ພະລັງງານ: ເຊື່ອມຕໍ່ສາຍໄຟເຂົ້າກັບຊ່ອງສຽບໄຟຟ້າຂອງໂປເຈັກເຕີ ແລະ ຈາກນັ້ນເຂົ້າກັບປລັກໄຟຟ້າທີ່ມີສາຍດິນ.
- ເຊື່ອມຕໍ່ອຸປະກອນທີ່ມາ: Connect your source device (e.g., laptop, DVD player) to the projector using an appropriate cable (HDMI, VGA, etc.). Ensure the cable is securely connected to both the source and the projector.
- ເປີດ: Press the power button on the projector's control panel or the remote control to turn on the projector. The power indicator light will illuminate.
- ປັບໂຟກັສ ແລະຊູມ: Once an image is projected, rotate the focus ring on the lens until the image is sharp and clear. Use the zoom ring to adjust the image size to fit your screen.
- ການແກ້ໄຂ Keystone: If the image appears trapezoidal, use the keystone correction function (either via buttons on the projector/remote or through the on-screen menu) to square the image.
6. ຄໍາແນະນໍາການດໍາເນີນງານ
6.1 ເປີດ/ປິດ
- ເພື່ອເປີດເຄື່ອງ: Press the power button once. The projector will go through a warm-up sequence.
- ປິດເຄື່ອງ: Press the power button twice. The first press will prompt a shutdown confirmation; the second press will initiate shutdown. Allow the projector to cool down completely before unplugging.
6.2 ການເລືອກແຫຼ່ງ
Press the 'Source' button on the projector or remote control to cycle through available input sources (HDMI, VGA, etc.) until your desired source is displayed.
6.3 ການ ນຳ ທາງເມນູ
Press the 'Menu' button to access the on-screen display (OSD) menu. Use the arrow buttons to navigate through options and 'Enter' or 'OK' to select. Use the 'Exit' or 'Menu' button to close the OSD.
- ການຕັ້ງຄ່າຮູບພາບ: Adjust brightness, contrast, color, aspect ratio, and picture mode.
- ການຕັ້ງຄ່າການສະແດງຜົນ: Configure keystone, projection mode (front/rear, desktop/ceiling), and resolution.
- ການຕັ້ງຄ່າສຽງ: Control volume and audio output options.
- ການຕັ້ງຄ່າລະບົບ: Manage language, timer, power-saving modes, and factory reset.
7. ບໍາລຸງຮັກສາ
ການບໍາລຸງຮັກສາເປັນປົກກະຕິຮັບປະກັນປະສິດທິພາບທີ່ດີທີ່ສຸດແລະຍືດອາຍຸຂອງໂປເຈັກເຕີຂອງທ່ານ.
- ການອະນາໄມເລນ: ເຊັດເລນໂປເຈັກເຕີຢ່າງອ່ອນໂຍນດ້ວຍຜ້າອ່ອນໆ, ບໍ່ມີເສັ້ນດ່າງທີ່ຖືກອອກແບບໂດຍສະເພາະສໍາລັບພື້ນຜິວ optical. ຢ່າໃຊ້ເຄື່ອງເຮັດຄວາມສະອາດຂັດຫຼືແຮງເກີນໄປ.
- ທໍາຄວາມສະອາດຕູ້: Use a soft, dry cloth to clean the projector's exterior. For stubborn marks, dampen the cloth slightly with water. Avoid using harsh chemicals.
- ການເຮັດຄວາມສະອາດ/ການປ່ຽນໄສ້ກອງອາກາດ: Check the air filter periodically. If your model has a removable filter, clean it with a soft brush or vacuum cleaner. Replace the filter as recommended in the on-screen menu or when visibly dirty to maintain proper ventilation.
- Lamp ການທົດແທນ: ໂປເຈັກເຕີ lamp ມີກໍານົດຊີວິດ. ເມື່ອ lamp life indicator appears, or the image brightness significantly decreases, replace the lamp according to the instructions provided in the full service manual or by a qualified technician. Always allow the projector to cool down completely before attempting lamp ການທົດແທນ.
8. ການແກ້ໄຂບັນຫາ
ເບິ່ງຕາຕະລາງຂ້າງລຸ່ມນີ້ສໍາລັບບັນຫາທົ່ວໄປແລະການແກ້ໄຂຂອງພວກເຂົາ:
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ບໍ່ມີຮູບພາບສະແດງ | Power cord disconnected, incorrect input source, source device off. | Check power connections. Select correct input source. Ensure source device is powered on. |
| ຮູບພາບມົວ | Lens out of focus, incorrect projection distance. | Adjust the focus ring on the lens. Reposition the projector closer or further from the screen. |
| ຮູບພາບແມ່ນ trapezoidal | ໂປເຈັກເຕີບໍ່ຕັ້ງສາກກັບໜ້າຈໍ. | Use keystone correction (manual or automatic) to square the image. |
| ໂປເຈັກເຕີເກີນຄວາມຮ້ອນ ແລະປິດລົງ | Blocked ventilation, dirty air filter. | Ensure clear space around vents. Clean or replace the air filter. |
| ການຄວບຄຸມໄລຍະໄກບໍ່ເຮັດວຽກ | Dead batteries, obstruction between remote and projector, incorrect angle. | Replace batteries. Ensure clear line of sight to IR receiver. Point remote directly at the projector. |
9. ຂໍ້ມູນຈໍາເພາະ
Key technical specifications for the InFocus P120 INL412 Multimedia Projector:
| ຄຸນສົມບັດ | ຂໍ້ມູນຈໍາເພາະ |
|---|---|
| ໝາຍເລກຕົວແບບ | P120 INL412 (Item model number: 7296144) |
| ປະເພດການສະແດງ | DLP |
| ຄວາມລະອຽດເດີມ | 1280 x 800 |
| ຄວາມລະອຽດຈໍສະແດງຜົນສູງສຸດ | 1280 x 800 |
| ເຕັກໂນໂລຊີການເຊື່ອມຕໍ່ | USB (and other standard inputs like HDMI, VGA) |
| ຂະໜາດສິນຄ້າ | 5.25 x 0.31 x 1.66 ນິ້ວ |
| ນ້ໍາຫນັກລາຍການ | 6.6 ປອນ |
| ຜູ້ຜະລິດ | ໃນຈຸດສຸມ |
10. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
The InFocus P120 INL412 Multimedia Projector comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions, including warranty duration and coverage details. For technical support, service, or further inquiries, please visit the official InFocus support webເວັບໄຊ ຫຼືຕິດຕໍ່ພະແນກບໍລິການລູກຄ້າຂອງເຂົາເຈົ້າ.
ສໍາລັບຂໍ້ມູນການຊ່ວຍເຫຼືອລ້າສຸດ, ກະລຸນາເຂົ້າໄປທີ່: www.infocus.com/support