Industrial computers POSYC 3401/3402
Installation, use and maintenance manual - EN
Ver. 1.03
26
9 Ordinary maintenance
9.1 Cleaning the touch screen sensor
The cleaning of the touch-screen sensor must take place rather frequently to avoid the stratification of the dirt
derived from the hands or from materials that were accidentally in contact with its surface and to maintain the
best possible visibility of the display.
If necessary, the front of the device (keyboard and viewing window) can be cleaned with a very soft cleaning
cloth (recommended in microfibre) dampened with water or cleaning solution for display.
9.2 Replacing the clock battery
The internal clock battery guarantees the maintenance of the same for an estimated time of at least 4 years.
When the battery is completely used up, the date and time inside the POSYC will no longer be updated. If date
and time are relevant for the use of POSYC, it is necessary to replace it.
Due to the particular assembly of POSYC, to replace the battery contact the technical assistance service.
