NEC NP-PA500U LCD-projektor brugsanvisning

1. Introduktion

This manual provides essential instructions for the safe and efficient operation of your NEC NP-PA500U LCD Projector. Please read this manual thoroughly before using the projector and retain it for future reference. The NEC NP-PA500U is a 3D Ready LCD projector offering 5000 ANSI lumens brightness and WUXGA (1920 x 1200) resolution, designed for high-definition widescreen projection.

2. Sikkerhedsoplysninger

Overhold følgende sikkerhedsforanstaltninger for at forhindre skader på projektoren og sikre brugerens sikkerhed:

• Bloker ikke ventilationsåbningerne. Sørg for tilstrækkelig luftgennemstrømning omkring projektoren.
• Se ikke direkte ind i projektorlinsen, når lamp er tændt. Det intense lys kan forårsage øjenskader.
• Undgå at placere projektoren i direkte sollys, i nærheden af ​​varmekilder eller i omgivelser med høj luftfugtighed eller meget støv.
• Use only the power cord supplied with the projector or an approved replacement.
• Overlad al service til kvalificeret servicepersonale. Forsøg ikke selv at åbne eller reparere projektoren.

3. Pakkens indhold

Bekræft at alle varer er til stede i pakken:

• NEC NP-PA500U LCD Projector (main unit)
• Fjernbetjening
• HDMI kabel
• USB kabel
• Ethernet kabel
• VGA-kabel
• DisplayPort-kabel
• Bæretaske
• Strømledning
• Brugervejledning (dette dokument)

4. Produktet er slutview

Familiarize yourself with the main components of the NEC NP-PA500U projector.

Figur 1: Forside view of the NEC NP-PA500U LCD Projector. This image shows the projector's white casing, the central lens assembly, and various control dials and vents on the front panel.

Nøglefunktioner:

• Displayteknologi: 0.76" LCD with MLA
• Kontrastforhold: Op til 2000:1
• Lamp Type: 330W AC / 264W eco
• Lamp Liv: Up to 3000 hours (normal mode) / 4000 hours (eco mode)
• Supported Video Standards: NTSC, NTSC4.43, PAL, PAL-60, PAL-M, PAL-N, SECAM
• Forbindelse: HDMI, USB, Ethernet, VGA, DisplayPort
• Speciel funktion: 3D-Ready capability

5. Opsætning

5.1 Fysisk placering

Position the projector on a stable, level surface or mount it securely to a ceiling. Ensure there is sufficient space around the projector for ventilation. The distance from the screen will determine the image size. Adjust the projector's feet to level the image if necessary.

5.2 Tilslutning af enheder

Connect your video source (e.g., computer, Blu-ray player) to the projector using the appropriate cable. The NP-PA500U supports various input types:

• HDMI: Til digital video og lyd i høj opløsning.
• VGA: Til analoge computersignaler.
• DisplayPort: For high-resolution digital video.
• USB: For connecting USB devices or for direct presentation from a USB drive.
• Ethernet: Til netværkskontrol og -overvågning.

After connecting the video source, connect the power cord to the projector and then to a grounded electrical outlet.

6. Betjeningsvejledning

6.1 Tænd/sluk

1. For at tænde: Tryk på MAGT button on the projector's control panel or the remote control. The power indicator light will illuminate.
2. For at slukke: Tryk på MAGT button twice. The projector will enter a cooling cycle before shutting down completely. Do not unplug the projector during the cooling cycle.

6.2 Grundlæggende betjening

• Valg af input: Brug INPUT button on the remote or control panel to cycle through available input sources (HDMI, VGA, DisplayPort, USB).
• Menu navigation: Tryk på MENU button to access the on-screen display (OSD) menu. Use the arrow buttons to navigate and the ENTER knappen for at vælge muligheder.
• Fokus og zoom: Adjust the focus and zoom rings on the projector lens to achieve a clear and appropriately sized image.
• Keystone-korrektion: Hvis billedet ser trapezformet ud, skal du bruge keystone-korrektionen i OSD-menuen til at firkante billedet.

6.3 Billedjustering

Access the OSD menu to fine-tune image settings:

• Lysstyrke/kontrast: Adjust these settings to optimize image visibility for your viewmiljø.
• Farve/Toning: Finjuster farvegengivelsen.
• Aspektforhold: Select the appropriate aspect ratio (e.g., 16:10 for WUXGA, 16:9 for 1080p) to match your content.
• Billedtilstand: Choose from preset picture modes (e.g., Standard, Cinema, Dynamic) or customize your own.

7. Vedligeholdelse

Regelmæssig vedligeholdelse sikrer optimal ydeevne og forlænger projektorens levetid.

7.1 Lamp Udskiftning

Projektoren lamp har en begrænset levetid. Når lamp life indicator appears or the image brightness significantly decreases, replace the lamp. Refer to the detailed instructions in the full service manual for safe lamp udskiftningsprocedurer. Lad altid projektoren køle helt af, før du forsøger atamp udskiftning.

7.2 Filterrensning

Dust accumulation on the air filter can impede airflow and cause overheating. Clean the air filter regularly (e.g., every 100-200 hours of operation) using a soft brush or vacuum cleaner. Replace the filter if it is damaged or excessively dirty.

7.3 Generel pleje

• Clean the projector casinmed en blød, tør klud. Brug ikke slibende rengøringsmidler eller opløsningsmidler.
• Gently clean the projector lens with a lens cleaning cloth and lens cleaning solution designed for optical surfaces.
• When not in use for extended periods, store the projector in a cool, dry place, preferably in its carrying case.

8. Fejlfinding

Dette afsnit omhandler almindelige problemer, du kan støde på. Kontakt kundesupport ved mere komplekse problemer.

9. Specifikationer

10. Garanti og support

For warranty information and technical support, please refer to the warranty card included with your product or visit the official NEC webwebsted. Behold din købskvittering som købsbevis i tilfælde af garantikrav.

Online support: www.nec.com/en/global/support/index.html