1. Inleiding
This manual provides detailed instructions for the installation, operation, and maintenance of your J-Tech Digital 55-inch Video Wall LCD Display Monitor, model ZT-DS55-WL. Please read this manual thoroughly before using the product to ensure proper functionality and to prevent damage.
The J-Tech Digital 55-inch Video Wall LCD Display Monitor is designed for commercial signage and video wall applications. It features a 1080P @ 60Hz display, HDMI, DVI, and USB inputs, a 1.7mm ultra-narrow bezel, a matte finish screen, and an anti-glare panel for wide viewhoeken.
2. Veiligheidsinformatie
Volg altijd de basisveiligheidsmaatregelen om het risico op brand, elektrische schokken en persoonlijk letsel te beperken.
- Stel dit product niet bloot aan regen of vocht.
- Demonteer het product niet. Laat alle onderhoudswerkzaamheden uitvoeren door gekwalificeerd servicepersoneel.
- Zorg voor voldoende ventilatie rondom het beeldscherm.
- Gebruik alleen de voedingsadapter die bij het apparaat is geleverd.
- Clean the display with a soft, dry cloth. Avoid liquid cleaners.
3. Inhoud van het pakket
Controleer of alle artikelen in het pakket aanwezig zijn:
- J-Tech Digital 55" Video Wall LCD Display Monitor (ZT-DS55-WL)
- Stroomkabel
- Remote Control (if applicable, not explicitly mentioned but common)
- Gebruikershandleiding (dit document)
4. Producteigenschappen
- 55-inch Full HD 1080P @ 60Hz LCD Display
- Ultra-narrow 1.7mm bezel for seamless video wall configurations
- Multiple inputs: HDMI, DVI, USB, RS232 In/Out
- Matte finish screen with anti-glare panel
- Breed viewhoeken
- 500 cd/m² brightness for clear visibility in bright environments
5. Instellen
5.1 Uitpakken en plaatsen
Carefully remove the display from its packaging. It is recommended to have at least two people for handling due to its size and weight (50 pounds). Place the display on a stable, flat surface or mount it securely using a compatible VESA mount (not included).
5.2 Kabels aansluiten
Refer to the diagram below for the location of input and output ports on the back panel.
Image 1: Back Panel Ports. This image illustrates the various input and output ports located on the rear of the J-Tech Digital 55-inch Video Wall LCD Display Monitor. Key ports include LED indicator, RS232 In/Out, HDMI, DVI In, USB, and 110-230V AC power input.
- Stroomaansluiting: Connect the supplied power cable to the 110-230V AC input on the display and then to a grounded power outlet.
- Video Input:
- HDMI: Connect an HDMI cable from your source device (e.g., media player, computer) to the HDMI input on the display.
- DVI-signaal: Connect a DVI cable from your source device to the DVI IN port on the display.
- USB-poort: The USB port can be used for media playback or firmware updates.
- Control Connections (RS232): For advanced control and video wall synchronization, connect RS232 IN/OUT ports between multiple displays or to a control system.
5.3 Eerste inschakeling
After all connections are secure, plug the power cable into the wall outlet. The display should power on or enter standby mode. Use the remote control or the physical buttons on the display to turn it on if it remains in standby.
6. Gebruiksaanwijzing
6.1 Basisbediening
- Aan/uit: Druk op de aan/uit-knop op de afstandsbediening of op het bedieningspaneel van het scherm.
- Invoerselectie: Use the "Input" or "Source" button on the remote to cycle through available inputs (HDMI, DVI, USB).
- Menunavigatie: Use the arrow keys and "OK" or "Enter" button on the remote to navigate the on-screen display (OSD) menu.
6.2 OSD-menu (On-Screen Display)
The OSD menu allows you to adjust various display settings. Common settings include:
- Beeldinstellingen: Brightness, Contrast, Color Temperature, Aspect Ratio.
- Audio-instellingen: Volume (if internal speakers are present, though primarily a display).
- Beeldscherminstellingen: Input Source, Resolution Information.
- Geavanceerde instellingen: Video Wall configuration, RS232 settings.
6.3 Videowall-configuratie
This display is designed for video wall applications. Multiple units can be combined to create a larger display. The ultra-narrow 1.7mm bezel minimizes the gap between screens, resulting in a 3.5mm bezel-to-bezel distance.
Image 2: Display Features and Inputs. This image highlights the Full HD 1080P @ 60Hz display capability, the 1.7mm bezel, matte screen finish with anti-glare panel, and the available inputs: HDMI, DVI, USB, and LAN/RJ45.
Image 3: Video Wall Bezel Measurement. This image demonstrates how two displays combine to form a video wall, illustrating the 1.75mm bezel per display and the resulting 3.5mm bezel-to-bezel distance for a near-seamless visual experience.
Consult the OSD menu for specific video wall settings, which typically include:
- Matrixmodus: Configure the number of rows and columns in your video wall (e.g., 2x2, 3x3).
- Display ID: Assign a unique ID to each display within the video wall.
- Compensatie van de rand: Adjust settings to account for the physical bezel width, ensuring content appears continuous across screens.
For optimal performance in bright environments, the display offers wide viewing angles and 500 cd/m² brightness.
Afbeelding 4: Breed Viewing Angles and Brightness. This image shows the display in a conference room setting, demonstrating its wide viewhoeken en ample brightness (500 Candela) for clear visibility, even in well-lit rooms, making it suitable for displaying detailed information like stock market data.
7. Onderhoud
7.1 Het beeldscherm reinigen
Om het beeldscherm en de behuizing schoon te maken:
- Trek altijd de stekker uit het stopcontact voordat u gaat schoonmaken.
- Gebruik een zachte, pluisvrije doek om het scherm voorzichtig af te vegen. Voor hardnekkige vlekken kunt u lichtjes wrijven.ampReinig de doek met water of een milde, niet-schurende schermreiniger.
- Veeg de kast af met een zachte, droge doek.
- Avoid using alcohol, benzene, thinners, or other volatile substances, as they may damage the display surface.
7.2 Opslag
Als u het scherm voor langere tijd opbergt, zorg er dan voor dat het is uitgeschakeld, de stekker uit het stopcontact is gehaald en dat het op een koele, droge plaats wordt bewaard, bij voorkeur in de originele verpakking om het te beschermen tegen stof en fysieke beschadigingen.
8. Probleemoplossing
| Probleem | Mogelijke oorzaak | Oplossing |
|---|---|---|
| Geen stroom | Power cable not connected; Power outlet not working; Display is off. | Check power cable connection; Test outlet with another device; Press power button on display or remote. |
| Geen beeld op het scherm | Onjuiste ingangsbron geselecteerd; Videokabel los of defect; Bronapparaat geeft geen signaal af. | Select correct input source; Reconnect video cable securely; Check source device's power and video output. |
| Beeld flikkert of is vervormd. | Video cable issue; Resolution mismatch; Interference. | Try a different video cable; Adjust source device resolution to 1080p @ 60Hz; Ensure display is away from strong electromagnetic sources. |
| Afstandsbediening werkt niet | Batteries dead or incorrectly inserted; Obstruction between remote and display sensor. | Replace batteries; Ensure clear line of sight to display's IR sensor. |
If the problem persists after attempting these solutions, please contact J-Tech Digital customer support.
9. Specificaties
| Functie | Detail |
|---|---|
| Modelnummer | ZT-DS55-WL |
| Schermgrootte | 55 inch |
| Oplossing | FHD 1080p (1920 x 1080) |
| Vernieuwingsfrequentie | 60Hz |
| Beeldverhouding | 16:9 |
| Breedte van de rand | 1.7mm (Ultra-Narrow) |
| Bezel-to-Bezel Distance | 3.5 mm |
| Beeldhelderheid | 500 Candela (cd/m²) |
| Schermoppervlak | Matte, Anti-Glare Panel |
| Ingangen | HDMI, DVI, USB, RS232 In |
| Uitgangen | RS232 uit |
| Productafmetingen (L x B x H) | 47.78 x 3.47 x 26.94 inch |
| Artikelgewicht | 50 pond |
| Fabrikant | J-Tech Digitaal |
10. Garantie en ondersteuning
10.1 Garantie-informatie
J-Tech Digital products typically come with a manufacturer's warranty. Please refer to the warranty card included with your product or visit the official J-Tech Digital webRaadpleeg de website voor gedetailleerde garantievoorwaarden. Bewaar uw aankoopbewijs als aankoopbewijs voor garantieclaims.
Protection plans are also available for purchase, such as the 4-Year Protection Plan or Complete Protect monthly plan, which may offer extended coverage beyond the standard manufacturer's warranty. For details on these plans, please refer to the information provided at the point of purchase or contact the plan provider.
10.2 Klantenservice
For technical assistance, troubleshooting, or product inquiries, please contact J-Tech Digital customer support:
- Amazon-winkel: Visit the J-Tech Digital Store on Amazon
- Contactgegevens: Refer to the contact information provided on the Amazon seller page or the official J-Tech Digital webplaats.