ViewSonic VP2030b-1 Service Manual page 5

Correct methods :
Only touch the metal-frame of the panel or the front cover of
the monitor . Do not touch the surface of the polarizer .
Viewsonic Corporation
Handling & Placing method
2
Incorrect Methods :
Surface of the panel is pressed by fingers & this may cause
" MURA "
Confidential - Do Not Copy VP2030b-1