1. پیژندنه
This manual provides essential instructions for the safe and efficient operation of your NEC NP-M300W WXGA LCD Projector. Please read this manual thoroughly before using the projector and retain it for future reference. The NEC NP-M300W is designed for educational and small-to-medium-sized business environments, offering WXGA (1280 x 800) resolution and 3000 ANSI lumens brightness.
2. د خوندیتوب معلومات
Observe the following safety precautions to prevent fire, electric shock, or injury, and to ensure the longevity of your projector.
- د بریښنا سرچینه: یوازې د دې واحد لپاره ټاکل شوي بریښنا رسولو څخه کار واخلئ.
- وینټیلیشن: د هوا د جریان لپاره د پروجیکټر شاوخوا کافي ځای ډاډمن کړئ.
- تودوخه: Do not place the projector near heat sources or in direct sunlight. The lamp operates at high temperatures.
- Lamp بدلول: Allow the projector to cool down completely before attempting to replace the lamp. Refer to the maintenance section for detailed instructions.
- د مایع افشا کول: Do not expose the projector to rain or moisture. Do not place objects filled with liquids on or near the projector.
- پاکول: د پاکولو دمخه د بریښنا تار جلا کړئ. نرم او وچ ټوکر وکاروئ. د مایع یا ایروسول پاکوونکو څخه ډډه وکړئ.
- خدمت کول: د دې محصول پخپله خدمت کولو هڅه مه کوئ. ټول خدمتونه وړ خدماتي پرسونل ته راجع کړئ.
3. د بسته محتويات
Verify that all items listed below are included in your projector package:
- NEC NP-M300W پروجیکٹر
- د بریښنا تار
- د کارونکي لارښود (دا لاسوند)
- د VGA کیبل
- HDMI کیبل
- آډیو کیبل
- RJ-45 کیبل
- USB کیبل
4. ترتیب کول
۱. فزیکي ځای پر ځای کول
Position the projector on a stable, flat surface or mount it securely. Ensure the projector is placed at an appropriate distance from the screen to achieve the desired image size. Maintain adequate ventilation around the unit.
انځور: مخکینۍ برخه view of the NEC NP-M300W projector, showing the lens, ventilation grilles, and control panel on top.
4.2. د نښلولو وسیلې
The NP-M300W offers various input ports for connecting different devices. Refer to the rear panel diagram below for port locations.
Image: Rear panel of the NEC NP-M300W projector, displaying various input/output ports including HDMI, VGA (Computer 1 IN, Computer 2 IN), S-VIDEO IN, VIDEO IN, AUDIO IN/OUT, USB, LAN, and PC Control.
- د HDMI پیوستون: Connect an HDMI cable from your source device (e.g., laptop, Blu-ray player) to the HDMI IN port on the projector.
- VGA (Computer) Connection: Use a VGA cable to connect your computer's video output to either COMPUTER 1 IN or COMPUTER 2 IN. For audio, connect an audio cable from your computer's audio output to the corresponding AUDIO IN port.
- Video/S-Video Connection: For standard definition video sources, connect a composite video cable to VIDEO IN or an S-Video cable to S-VIDEO IN. Connect audio cables to the L/MONO and R AUDIO IN ports.
- د USB پیوستون: The USB port can be used for various functions, including displaying presentations directly from a USB drive or for firmware updates.
- د LAN پیوستون: Connect an RJ-45 Ethernet cable to the LAN port for network control or image transmission.
- آډیو تولید: Connect external speakers or a sound system to the AUDIO OUT port for enhanced audio.
4.3. بریښنا کول/بندول
- د فعالولو لپاره: Connect the power cord to the projector and a power outlet. Press the power button on the control panel or remote control. The power indicator light will turn blue.
- د بریښنا بندولو لپاره: Press the power button. A confirmation message may appear. Press the power button again to confirm. The projector will enter a cooling cycle, and the power indicator will flash. Do not unplug the projector until the cooling cycle is complete and the power indicator is off.
5. عملیات
5.1. د کنټرول پینلview
The control panel on top of the projector provides access to essential functions.
انځور: پورته view of the NEC NP-M300W projector, highlighting the control panel with buttons for power, source selection, menu navigation, and focus/zoom adjustments.
- د بریښنا تڼۍ: پروجیکٹر چالان او بندوي.
- د سرچینې تڼۍ: Cycles through available input sources (HDMI, Computer 1, Computer 2, Video, S-Video, USB).
- د مینو تڼۍ: Opens the on-screen display (OSD) menu.
- د ننوتلو تtonۍ: Confirms selections in the OSD menu.
- د تیر تڼۍ: د مینو انتخابونو له لارې حرکت وکړئ او تنظیمات تنظیم کړئ.
- د وتلو تڼۍ: Closes the OSD menu or returns to the previous menu level.
- د ECO تڼۍ: Activates or deactivates Eco Mode for power saving.
- AUTO ADJ Button: Automatically adjusts the image for optimal display, especially useful for VGA sources.
5.2. Focus and Zoom Adjustment
Use the focus and zoom rings located around the projector lens to adjust the image clarity and size. Rotate the focus ring until the image is sharp. Rotate the zoom ring to enlarge or reduce the image size to fit your screen.
5.3. پر پرده ښودنه (OSD) مینو
Press the MENU button to access the OSD. Use the arrow buttons to navigate through categories and options. Press ENTER to select an option or confirm a setting. Press EXIT to close the menu.
- د انځور ترتیبات: Adjust brightness, contrast, color, tint, sharpness, and aspect ratio.
- د ښودلو ترتیبات: Configure keystone correction, digital zoom, and overscan.
- د ننوتلو ترتیبات: Select input source and adjust input-specific parameters.
- د تنظیم کولو مینو: Configure language, projector ID, power management, and other system settings.
- پرمختللي ځانګړتیاوې: Access DICOM simulation mode for displaying medical images with enhanced grayscale accuracy.
6. ساتنه
منظم ساتنه د غوره فعالیت ډاډ ورکوي او ستاسو د پروجیکټر عمر اوږدوي.
6.1. ایلamp بدلول
دamp has an extended life, but will eventually need replacement. When the lamp life is nearing its end, a warning message may appear, or the lamp indicator light will illuminate. Always use a genuine NEC replacement lamp (NP16LP).
- پروجکټور بند کړئ او د بریښنا تار خلاص کړئ.
- Allow the projector to cool down for at least one hour.
- l پیدا کړئamp cover (usually on the top or side of the projector) and remove the screw(s) securing it.
- په احتیاط سره لیرې کړئamp پوښ
- l خلاص کړئamp ماډل او په نرمۍ سره یې وباسئ.
- نوی l داخل کړئamp ماډل، ډاډ ترلاسه کول چې دا په سمه توګه ځای پر ځای شوی.
- نوی l خوندي کړئamp with its screws.
- l بدل کړئamp پوښ کړئ او د هغې د سکرو سره یې خوندي کړئ.
- د بریښنا تار ولګوئ او پروجیکټر چالان کړئ. l بیا تنظیم کړئamp د OSD مینو له لارې ټایمر.
6.2. Filter Cleaning/Replacement
The air filter also has an extended life but should be cleaned periodically to prevent dust buildup and maintain cooling efficiency. A clogged filter can lead to overheating and reduced lamp ژوند
- پروجکټور بند کړئ او د بریښنا تار خلاص کړئ.
- Locate the air filter cover (usually on the side of the projector) and remove it.
- د هوا فلټر لرې کړئ.
- Clean the filter using a small vacuum cleaner or by gently tapping it to remove dust. If the filter is heavily soiled or damaged, replace it with a new one.
- Reinsert the clean or new filter and replace the filter cover.
- Reset the filter timer through the OSD menu.
6.3. عمومي پاکول
- پروجیکټر سيasing: Wipe the exterior with a soft, dry, lint-free cloth. For stubborn marks, dampټوکر په اوبو سره لږ څه ومینځئ. د سختو کیمیاوي موادو څخه ډډه وکړئ.
- لینز: Use a professional lens cleaning cloth and lens cleaning solution. Gently wipe the lens in a circular motion. Avoid touching the lens with bare hands.
7. ستونزه حل کول
که تاسو د خپل پروجیکټر سره ستونزې سره مخ شئ، لاندې عامې ستونزې او حل لارې وګورئ:
| ستونزه | احتمالي لامل | د حل لاره |
|---|---|---|
| هیڅ عکس ندی ښودل شوی | Incorrect input source selected; loose cable connection; source device not outputting signal. | Press the SOURCE button to cycle inputs. Check all cable connections. Ensure the source device is powered on and configured to output video. |
| انځور غلی دی | Focus not adjusted correctly. | Adjust the focus ring around the lens until the image is sharp. |
| انځور تحریف شوی دی (ټریپیزوډ شکل) | Projector is not perpendicular to the screen. | Adjust the projector's angle or use the keystone correction feature in the OSD menu. |
| پروجیکټر ډیر ګرمیږي او بندیږي | Blocked ventilation; dirty air filter. | Ensure ventilation openings are clear. Clean or replace the air filter as described in the maintenance section. |
| Lamp indicator light is on/flashing | Lamp nearing end of life or lamp تېروتنه | l بدل کړئamp. If the issue persists after replacement, contact support. |
8. مشخصات
Key technical specifications for the NEC NP-M300W Projector:
| فیچر | تفصیل |
|---|---|
| د ماډل شمیره | NP-M300W |
| ټیکنالوژي ښکاره کول | LCD |
| اصلي حل | WXGA (1280 x 800) |
| روښانتیا | 3000 د ANSI لامینونه |
| د اړخ نسبت | 16:10 (اصلي) |
| د ارتباط ټیکنالوژي | Wireless (optional), Wired (HDMI, VGA, USB, LAN, S-Video, Composite) |
| د محصول ابعاد | 10.12 x 13.35 x 3.9 انچه |
| د توکي وزن | ۲.۴۵ پونډه |
| ځانګړي ځانګړتیاوې | DICOM simulation, Internet-ready, Energy-saving features |
| وړاندیز شوي استعمالونه | Education, small-to-medium-sized business environments |
9. تضمین او ملاتړ
د تضمین معلوماتو او تخنیکي ملاتړ لپاره، مهرباني وکړئ د پیرودلو په وخت کې چمتو شوي اسنادو ته مراجعه وکړئ یا رسمي NEC ته مراجعه وکړئ. website. Keep your purchase receipt as proof of purchase for warranty claims. Contact NEC customer service for assistance with any issues not covered in this manual.
