1. پیژندنه
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 viewزاویې
2. د خوندیتوب معلومات
تل د اور لګېدو، برقي شاک او د خلکو د ټپي کېدو خطر کمولو لپاره د خوندیتوب اساسي احتیاطي تدابیر تعقیب کړئ.
- دا محصول باران یا رطوبت ته مه رسوئ.
- محصول مه جلا کوئ. ټول خدمتونه وړ خدماتو پرسونل ته راجع کړئ.
- د ښودنې شاوخوا مناسب هوا ورکول ډاډمن کړئ.
- یوازې د بریښنا اډاپټر وکاروئ چې د واحد سره چمتو شوي.
- Clean the display with a soft, dry cloth. Avoid liquid cleaners.
3. د بسته محتويات
ډاډ ترلاسه کړئ چې ټول توکي په کڅوړه کې شتون لري:
- J-Tech Digital 55" Video Wall LCD Display Monitor (ZT-DS55-WL)
- د بریښنا کیبل
- Remote Control (if applicable, not explicitly mentioned but common)
- د کارونکي لارښود (دا لاسوند)
4. د محصول ب Featuresې
- 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
- پراخه viewزاویې
- 500 cd/m² brightness for clear visibility in bright environments
5. ترتیب کول
5.1 پاکول او ځای پرځای کول
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 د کیبلونو نښلول
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.
- د بریښنا پیوستون: Connect the supplied power cable to the 110-230V AC input on the display and then to a grounded power outlet.
- د ویډیو انټرنېټ
- HDMI: Connect an HDMI cable from your source device (e.g., media player, computer) to the HDMI input on the display.
- DVI: Connect a DVI cable from your source device to the DVI IN port on the display.
- USB: 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 ابتدايي پاور آن
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. عملیاتي لارښوونې
6.1 بنسټیز عملیات
- پاور آن/بند: Press the power button on the remote control or the display's control panel.
- د ننوتلو انتخاب: Use the "Input" or "Source" button on the remote to cycle through available inputs (HDMI, DVI, USB).
- مینو نیویگیشن: Use the arrow keys and "OK" or "Enter" button on the remote to navigate the on-screen display (OSD) menu.
۳.۱ د پردې پرده ښودنه (OSD) مینو
The OSD menu allows you to adjust various display settings. Common settings include:
- د انځور ترتیبات: روښانتیا، برعکس، د رنګ تودوخه، د اړخ تناسب.
- د آډیو ترتیبات: Volume (if internal speakers are present, though primarily a display).
- د ښودلو ترتیبات: Input Source, Resolution Information.
- پرمختللي ترتیبات: Video Wall configuration, RS232 settings.
۶.۲ د ویډیو دیوال ترتیب
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:
- د میټرکس حالت: 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.
- د بیزل جبران: 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.

Image 4: Wide Viewing Angles and Brightness. This image shows the display in a conference room setting, demonstrating its wide viewزاویې او ample brightness (500 Candela) for clear visibility, even in well-lit rooms, making it suitable for displaying detailed information like stock market data.
7. ساتنه
7.1 د نندارې پاکول
د ښودنې سکرین او کابینې پاکولو لپاره:
- تل د پاکولو دمخه د بریښنا تار خلاص کړئ.
- د سکرین د نرمولو لپاره د نرم، لینټ نه پاک ټوکر څخه کار واخلئ. د سختو نښو لپاره، په نرمۍ سرهampټوکر د اوبو یا یو نرم، غیر خارښونکي سکرین کلینر سره ومینځئ.
- کابینه د نرم، وچ ټوکر سره پاک کړئ.
- Avoid using alcohol, benzene, thinners, or other volatile substances, as they may damage the display surface.
7.2 ذخیره کول
If storing the display for an extended period, ensure it is powered off, unplugged, and stored in a cool, dry place, preferably in its original packaging to protect it from dust and physical damage.
8. ستونزه حل کول
| ستونزه | احتمالي لامل | د حل لاره |
|---|---|---|
| هیڅ ځواک نشته | 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. |
| په پرده هیڅ عکس نشته | Incorrect input source selected; Video cable loose or faulty; Source device not outputting signal. | Select correct input source; Reconnect video cable securely; Check source device's power and video output. |
| انځور ځلیږي یا تحریف کیږي | 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. |
| ریموټ کنټرول کار نه کوي | 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. مشخصات
| فیچر | تفصیل |
|---|---|
| د ماډل شمیره | ZT-DS55-WL |
| د سکرین اندازه | ۷۸۷ انچه |
| قرارداد | د FHD ۱۰۸۰p (۱۹۲۰ x ۱۰۸۰) |
| د تازه کولو نرخ | 60Hz |
| د اړخ نسبت | 16:9 |
| Bezel عرض | 1.7mm (Ultra-Narrow) |
| Bezel-to-Bezel Distance | 3.5mm |
| د انځور روښانتیا | ۳۰۰ کینډیلا (سي ډي/مربع مربع) |
| د سکرین سطحه | Matte, Anti-Glare Panel |
| داخلونه | HDMI, DVI, USB, RS232 In |
| محصولات | RS232 بهر |
| د محصول ابعاد (L x W x H) | 47.78 x 3.47 x 26.94 انچه |
| د توکي وزن | ۲.۴۵ پونډه |
| جوړونکی | J-Tech ډیجیټل |
10. تضمین او ملاتړ
10.1 د تضمین معلومات
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 webد تضمین د مفصلو شرایطو او مقرراتو لپاره سایټ. د تضمین ادعاوو لپاره د پیرود ثبوت په توګه د پیرود رسید وساتئ.
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 د پیرودونکي ملاتړ
For technical assistance, troubleshooting, or product inquiries, please contact J-Tech Digital customer support:
- د ایمیزون پلورنځی: Visit the J-Tech Digital Store on Amazon
- د اړیکو معلومات: Refer to the contact information provided on the Amazon seller page or the official J-Tech Digital webسایټ





