Most of the assemblies within the LCD monitor Raptor SQ2801 contain components which can be
permanently damaged or destroyed by electrostatic discharge. Such resulting damage may or may
not result in total failure of the components or modules affected.
The following precautions must be strictly observed when handling such assemblies (this work should
only be carried out by qualified service technicians):
• When handling electronic components, care should be taken to prevent electrostatic
discharge. Such discharge may occur when handling components or modules without
suitable precautions to ensure adequate grounding.
• This also applies to all (insulated) tools. They must also be discharged to earth at all times.
• When assemblies are removed or added to the system, the unit must always be switched off
and unplugged from the power supply.
• Vulnerable components should always be held by their edges. Avoid touching circuit paths
and contact pins.
Clean the monitor periodically to keep the monitor clean and extend its life.
Cabinet
Clean the cabinet with a soft cloth dampened with little mild detergent.
NOTE Never use any solvents or chemicals, such as thinner, benzene, wax, alcohol, and abrasive
cleaner, which may damage the cabinet or LCD panel.
LCD Panel
• Clean the LCD panel with a soft cloth such as cotton cloth or lens cleaning paper.
• Remove persistent stains gently with a cloth dampened with little water, and then clean the
LCD panel again with a dry cloth for better finishing.
TIPS Optional ScreenCleaner is recommended for cleaning the LCD panel surface.
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