VarTech Systems VTPC190P User Manual page 3

Safety Instructions
 Read the Safety Instructions carefully and keep it for use later.
 The chassis metalwork of the module must be installed properly to the main earthing termination
for Class 1 equipment.
 Care must be exercised in the application of the system to prevent overheating. Ensure that the
ambient temperature around the system does not exceed 60°C and provide adequate means of
ventilation to achieve this.
 When cleaning cut off the electrical supply at all times. Never use liquid or aerosol detergent,
use a soft damp cloth instead.
 Never insert anything metallic into the chassis openings. This may create an electric shock
hazard or hazard from rotating fan blades.
 To avoid electric shock, never touch the inside of the system. There are no user adjustable
components inside, only a qualified technician should open the system's case.
 Openings in the system enclosure are to allow for ventilation. To prevent overheating, these
openings should not be blocked or covered.
 If the system does not operate normally – in particular, if there are any unusual sounds or smells
coming from it – disconnect it immediately.
 Do not put pressure on the LCD/LED panel screen because it is very fragile.
 Always handle the system with care when moving it.
 Take care that the system is disposed of correctly at the end of its life. If in doubt refer to your
local ordinances or regulations for proper disposal.
 A socket-outlet shall be installed near the equipment and shall be easily accessible.
Cleaning the LCD/LED monitor
To clean the LCD/LED panel:
 Wipe the screen gently with a clean lens brush made of camel hair, or a soft, clean, lint free
cloth. This is to remove dust and other particles without scratching the LCD/LED panel.
 If it is still not clean, then wipe with a damp lint free cloth and blow on it to dry.
Do not clean the panel with a keton-type material (e.g. acetone), or ethyl toluene, ethyl acid, methyl
or chloride. These may damage the LCD/LED panel.
Do not apply pressure to the LCD/LED panel.
19.0 Panel Mount PC 3 486-0010-01-02