1. Įvadas
This manual provides essential information for the safe and efficient use of your NEC NP-PA703UL Projector with NP41ZL Lens. Please read this manual thoroughly before operating the projector and retain it for future reference.
The NEC NP-PA703UL is a portable, high-brightness projector designed for various applications. It features Full HD 1080p resolution, 380 lumens brightness, and multiple connectivity options including USB and HDMI. The included NP41ZL lens provides enhanced projection capabilities.
Image 1.1: The NEC NP-PA703UL Projector with the NP41ZL Lens attached. This image displays the front view of the projector unit, highlighting the lens assembly and the compact design.
2. Saugos informacija
Kad išvengtumėte gaisro, elektros smūgio ar sužalojimų, laikykitės šių saugos priemonių.
- Elektros sauga: Do not expose the projector to rain or moisture. Do not open the projector casing; refer all servicing to qualified personnel. Ensure the power cord is securely plugged into a grounded outlet.
- Šilumos valdymas: Do not block ventilation openings. Allow adequate space around the projector for proper airflow. Avoid placing the projector on soft surfaces that may block vents.
- Lazerio šviesa: The projector uses a laser light source. Do not look directly into the lens when the projector is operating, as this can cause eye damage.
- Vieta: Place the projector on a stable, level surface. Avoid locations with excessive vibration, dust, or extreme temperatures.
- Valymas: Prieš valydami atjunkite maitinimo laidą. Naudokite minkštą, sausą šluostę. Nenaudokite skystų ar aerozolinių valiklių.
3. Pakuotės turinys
Verify that all items are present in the package. If any items are missing or damaged, contact your dealer immediately.
- NEC NP-PA703UL Projector Unit
- NP41ZL Lens
- Maitinimo laidas
- Nuotolinio valdymo pultas su baterijomis
- HDMI kabelis
- Vartotojo vadovas (šis dokumentas)
- Greitos pradžios vadovas
4. Sąranka
4.1 Unpacking and Lens Installation
- Atsargiai išimkite visus komponentus iš pakuotės.
- Remove the lens cap from the NP41ZL lens.
- Align the NP41ZL lens with the lens mount on the projector unit. Gently insert and twist the lens clockwise until it locks into place.
- Ensure the lens is securely attached before proceeding.
4.2 Įdėjimas
Position the projector on a flat, stable surface or mount it securely. Consider the projection distance and angle to achieve the desired image size and clarity.
- Projekcijos atstumas: The distance from the projector to the screen will determine the image size. Refer to the specifications for recommended throw ratios.
- Kampas: Ensure the projector is as perpendicular to the screen as possible to minimize keystone distortion.
4.3 Maitinimo prijungimas
- Prijunkite maitinimo laidą prie projektoriaus maitinimo įvesties prievado.
- Kitą maitinimo laido galą įkiškite į įžemintą elektros lizdą.
- Projektoriaus maitinimo indikatoriaus lemputė turėtų užsidegti.
4.4 Įvesties šaltinių prijungimas
The projector supports HDMI and USB inputs.
- HDMI: Prijunkite šaltinio įrenginį (pvz., nešiojamąjį kompiuterį, „Blu-ray“ grotuvą) HDMI kabeliu prie projektoriaus HDMI įvesties prievado.
- USB: Connect a USB device (e.g., USB flash drive) to the USB port for media playback.
5. Naudojimo instrukcijos
5.1 Įjungimas / išjungimas
- Maitinimas: Paspauskite projektoriaus valdymo skydelio arba nuotolinio valdymo pulto maitinimo mygtuką. Projektorius pradės paleisties seką.
- Išjungti: Press the Power button again. A confirmation message may appear. Press Power again to confirm shutdown. Allow the projector to cool down completely before unplugging or moving.
5.2 Įvesties šaltinio pasirinkimas
Press the "Input" or "Source" button on the projector or remote control to cycle through available input sources (e.g., HDMI 1, HDMI 2, USB).
5.3 Vaizdo koregavimas
- Fokusas: Rotate the focus ring on the NP41ZL lens until the image appears sharp and clear.
- Mastelio keitimas: Adjust the zoom ring on the NP41ZL lens to change the image size without moving the projector.
- Keystone korekcija: If the image appears trapezoidal, use the keystone correction function in the projector's menu to square the image. Refer to the on-screen display for navigation.
- Ryškumas / kontrastas / spalva: Access the "Picture" or "Image" settings in the projector's menu to fine-tune these parameters according to your viewaplinką.
5.4 Meniu naršymas
Use the arrow buttons on the projector or remote control to navigate through the on-screen menu. Press "Enter" or "OK" to select an option and "Menu" or "Exit" to go back or close the menu.
6. Priežiūra
6.1 Projektoriaus valymas
- Casing: Nuvalykite projektorių casing with a soft, dry, lint-free cloth. Do not use abrasive cleaners or solvents.
- Objektyvas: Use a professional lens cleaning cloth and lens cleaning solution specifically designed for optical surfaces. Gently wipe the lens in a circular motion.
- Vėdinimo angos: Periodically check and clean the ventilation openings to ensure proper airflow. Use a soft brush or compressed air to remove dust.
6.2 Lazerio šviesos šaltinis
The NP-PA703UL uses a durable laser light source that typically does not require replacement under normal operating conditions. If you experience issues with light output, consult the troubleshooting section or contact customer support.
6.3 Saugykla
Kai projektoriaus nenaudojate ilgesnį laiką, laikykite jį vėsioje, sausoje ir be dulkių aplinkoje. Naudokite originalią pakuotę arba apsauginį dėklą, jei yra.
7. Problemų sprendimas
If you encounter problems with your projector, refer to the following common issues and solutions.
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Nėra galios | Power cord disconnected; Power outlet fault; Projector in standby mode. | Check power cord connection; Try a different outlet; Press the Power button. |
| Vaizdas nerodomas | Incorrect input source selected; Source device not connected or powered on; Cable issue. | Select correct input source; Ensure source device is on; Check HDMI/USB cable connections. |
| Neryškus vaizdas | Lens out of focus; Incorrect projection distance; Keystone not adjusted. | Adjust the focus ring on the lens; Reposition projector; Adjust keystone correction. |
| Vaizdas yra trapecijos formos | Projektorius nėra statmenas ekranui. | Use keystone correction in the menu; Adjust projector angle. |
If the problem persists after trying these solutions, contact NEC customer support.
8. Specifikacijos
| Modelio numeris | 6VG069 |
| Prekės ženklas | NEC |
| Ekrano raiška | 1920 x 1080 (Full HD) |
| Ryškumas | 380 liumenų |
| Ryšio technologija | HDMI, USB |
| Ypatinga funkcija | Nešiojami |
| Rekomenduojami naudojimo būdai | Namų kinas |
| Gaminio matmenys | 8.2 x 22.8 x 19.4 colio |
| Prekės svoris | 40.1 svaro |
| Gamintojas | NEC ekrano sprendimai |
| Pasiekiama pirmoji data | 24 m. spalio 2019 d |
9. Garantija ir palaikymas
NEC provides a limited warranty for this product. For detailed warranty terms and conditions, please refer to the warranty card included in your package or visit the official NEC websvetainę.
For technical support, service, or inquiries, please contact NEC customer service through their official channels. Have your product model number (NP-PA703UL or 6VG069) and purchase information ready when contacting support.
Internetiniai ištekliai: For the latest drivers, firmware updates, and additional support documentation, please visit the official NEC support websvetainę.
