VarTech Systems VTPC190P User Manual page 9

All LCD/LED monitors need time to become thermally stable the first time you turn them on.
Therefore, to achieve more accurate adjustments for parameters, allow the LCD/LED monitor to
warm (be on) for at least 20 minutes before making any screen adjustments.
Maintenance
The Panel Mount PC is designed to provide optimum service and performance with minimal
maintenance including the occasional external cleaning. For cleaning the Panel Mount PC
enclosure follow the suggested guidelines.
General – NEVER use abrasive cleaners or solvent-based cleaners!! Use a clean soft cloth.
The Panel Mount PC should only be opened and serviced by a qualified technician. Keep the
area around the Panel Mount PC clear and free of excessive dirt or other contaminants. Do not
use water or any liquids on the Panel Mount PC.
Before disposing, check state and local ordinances or return to manufacturer.
19.0 Panel Mount PC 9 486-0010-01-02