They can be applied among others:

• in sales centres: to display advertisements, price lists, information for customers,
• in banks: to display information, e.g. about exchange rates, interest rates, promotion,
• in concert halls, museums, as information about the repertoire,
• in passengers’ terminals as information panels with time-tables, information for travellers,
• in office halls as advertise-to-information panels destined to display publicity and parameters,
  e.g. about the weather, the date, etc.,
• in offices of production plants to display information about the production state
  (e.g. number of produced pieces, temperature, pressure, and the like),
• in the judiciary as information panels.

DA1 can also co-operates with external devices:

• possible data readout from measuring devices through RS-485 with MODBUS RTU protocol (value readout from 5 devices in the basic version)
• possible programming from a PC through RS-232 or RS-485 interface.

Basic technical parameters:

• digit height: 60 or 120 mm,
• number of  text lines
  • 2 lines, 20 characters each line 
  • 3 lines,  24  characters each line
  • more text lines available on the order
• display colour: red, green, yellow or blue (on order), 
• input: digital - RS-485 with MODBUS RTU protocol 
• adjustment of the brightness,
• real time clock, 
• one or two-sided executions
• housing protection degree: IP40, IP54 or IP65,

 External dimensions: depending on the execution
 

See comparison of large size displays.