Direct View LED DisplaySupport - ViewSonic Mongolia

What is a "Customer Maintenance Notice" for dvLED displays?

Answer: The Customer Maintenance Notice is a document that should be explained to the customer on-site, immediately after dvLED installation (during or after software setup). The document contains crucial information regarding proper usage and maintenance critical to effectively extending the life cycle of the product. Note: Full documen...

What are the power source requirement for DVLED?

Power Receptacle Type L5-30P, EU, UK, AU, CN (may vary depending on region. double check power supply compatibility) Power Input Voltage Range 100-240 V ~ 50/60Hz Input Current 30A max @110V; 15A max@220V Leakage Current <0.25mA@240VAC Power Outlet quantity 1 (for 108", 135", 163"), 2 (for 216") *Recommended use on a singl...

What happens if I didn't wear Anti-static gloves when handling LED modules on my DVLED Display?

Answer: There may be damage to the LED module's circuitry. Please check for unlit LEDs and refer to the LED Acceptance Criteria to replace appropriately. Related link: "Do I have to wear the anti-static gloves when installing LED modules for the DVLED Display?"

What is the Vacuum Suction Tool used for on DVLED Displays?

Answer: The Vacuum Suction Tool is used for removing LED Modules (or LED tiles) from the DVLED Display. See "How do I remove LED Modules from the dvLED Display?" for more information on how to use the Vacuum Suction Tool.

How do I perform a mandatory firmware update for my DVLED Display?

Solution Step 1: Please contact customer service staff to obtain the mandatory firmware update file(s) Step 2: Copy the files to the outermost directory of the USB Step 3: Turn off the power of the LED display and plug in the USB Step 4: Press the power button to turn on the display, and immediately press the Menu butto...

What is a Transfer Board on a DVLED Display?

The Transfer Board (also known as a Transfer Card) is an internal component that facilitates signal connections between LED modules and the cabinet. Note: Current models have largely transitioned to "3-in-1 Boards." This article is for legacy product maintenance and technical reference only. Key Functions: Signal Supplementing: Routes ...

What is "Dehumidification" service for dvLED displays?

The Dehumidification service (or Dehumidification process) can be used to protect the LED module(s) by displaying a dark screen and gradually transitioning to a lighter screen. The concept is to gradually remove humidity by slowly heating up the circuitry - since a lighter colored screen uses more power than a darker colored screen. The total p...

What questions do I need to consider before installing my DVLED Display?

To ensure a seamless installation, a comprehensive assessment of the mounting location, structural integrity, power supply, and site logistics is mandatory. Steps and Checklist: Installation Environment Define the exact mounting location and ensure there is ample room for equipment (e.g., tools, ladders, scaffolding). Power and C...

What tools are required for a dvLED Display installation?

Proper tools are essential for precise alignment and preventing electronic damage. The list includes measurement instruments, power tools, and mandatory ESD protection. Steps: Prepare tools according to the following categories: Measurement & Alignment Self-leveling laser level. Stud sensor/finder (multi-depth/material). 4-vial...

What are the differences between TFT LCD and Direct View LED (dvLED)?

The core difference lies in the light source: TFT LCD uses a backlight filtered through liquid crystals, whereas dvLED features self-emissive pixels that turn on/off individually for superior contrast and efficiency. Comparison Highlights: Light Emission: TFT LCD requires a constant backlight, while dvLED is self-emissive, meaning each...