Toshiba Satellite L300 Maintenance Manual page 194

Appendices
3. If the panel's surface gets dirty, wipe it with cotton or a soft cloth. If it is still dirty, try
breathing on the surface to create a light condensate and wipe it again.
If the surface is very dirty, we recommend a CRT cleaning agent. Apply the agent to a
cloth and then wipe the panel's surface. Do not apply cleanser directly to the panel.
Also, never scratch the surface.
4. If water or other liquid is left on the panel's surface for a long period, it can change
the screen's tint or stain it. Be sure to quickly wipe off any liquid.
A-2 Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D
Apx. A Handling the LCD Module
Maintenance Manual