Be opposite the electron is white board before face plate undertakes cleanness, seesaw pattern electron is white board should quit a system above all. Because be in other condition when the computer (for instance, some program is opened or be to be on the desktop) when touch screen, apply to screen press meeting activation program or littery icon. Accordingly, had better quit a system first, turn measuring projector to bide one's time next mode, show besmirch and stripe easily so. Additional, if the electron is white board use frequent and best a week to control cleanness, can maintain first-rate definition so. The electron is white board the cleanness that keeps the face, can use vitreous cleaner of the standard. Nevertheless, want to get better clean result, had better be to use the brand that removes type mark pen to use dry mop and tailor-made white board cleaner. Need to go to cleaner gush on face plate only, the towel that use paper is wiped can.
Want the mark that place of pen of cleared permanent mark leaves, label except type with dry mop the ink of the pen enclothes them completely first, divide with soft cloth mop next. Dry mop is contained except type ink can dissolve permanent inky dissolvent. If original permanent ink still stays,have a mark, the vitreous cleaner to the standard on this region spurt or it is white board cleaner, wipe clean next.
When the attention is wiping bilge, do not use thinner and naphtha to wait wipe white writing on blackboard to keep a face, may appear otherwise become angry or writing surface is damaged; Also cannot use furniture to wait for the cleaner that contains exterior activator with cleaner, bring about a book possibly to write content to cannot obliterate otherwise. Additional, the method of above introduction can get used to major electron white board, but also have individual exception, the user had better be examined before cleanness with white board the manual that equipment deploys undertakes operating.