User's Manual
Table Of Contents
- NOTICE
- MountingRequirements
- Introduction
- BasicOperation
- AssembleOPSComputer
- Smartbar
- HomePage
- TaskManager
- WhiteBoard
- Gallery
- FileManager
- SystemSettings
- RestoreDefaultSetting
- Browser
- Programs
- SelectSignalChannel
- Menu
- ECOMode
- SerialPortControl
- SpecificationsofPCMode(VGAInput)
- FormatsSupportedbyUSBMode
- MaintenanceTips
- Specifications
52
Failure Possible cause Solution
The remote controller fails.
1. Change the batteries.
2. Clean the launch window at the top of the remote controller. (Check if it is
blocked)
3. Check contacts of the batteries.
Computer cannot be started
(applicable for models with
computers)
1. Check if the computer adapter is correctly connected and is connected to
power.
2. Check if the computer is connected correctly to the interactive panel.
Self-inspection:
The following phenomena are not failures:
Given the high-precision production technology, the LED panel may have a very few constantly bright
or dark pixels, which turn out to be tiny red, blue, green or dark points on the panel. The phenomenon is
normal.
The panel may make slight sound when it is adjusting backlight or it is cooling.
When the image and sound are normal, and you touch the LED panel with fingers, you may feel static
electricity. The temperature of the rear of the panel and product is high. These are normal phenomena.