Spa computers offers clear text display, sax-ti6. It is effectively useful in any process/manufacturing industry to alert the operators. Sax-t16 includes a 2-line x 20-character fluorescent display and can store 370 twenty-character messages [expandable to 740] or 185 forty-character messages [expandable to 370]. The messages/alarms can be activated using digital signals [potential-free contact/24 v dc] that are activated by any plc in bcd/binary format or by directly connected inputs. Alarms are deformed using an easy to use software package, which runs on any ibm pc compatible. The system features real-time clock and built-in audible alarm. Through the membrane keys given on the front of the unit, alarms can be acknowledged, real-time can be set and the past 200 alarms and configured messages can be seen. If a printer is connected through the serial interface, all the alarms/events can be printed out as and when they occur.