Issue 2 - 07/00 9-7
Technical & Purchasing Notes - Section 1
Interface with aurora
Expert
for Windows.
Xon/Xoff flow control protocol is used.
Clock accurate to within 1.2% on asynchronous data above
19.2Kbps
Cable supplied with 9 pin āDā type socket for direct
communication with a PC serial port.
NT mode clock
Accurate to 3 ppm over operating temperature range.
Regulations and approvals
EC Directives
aurora
Sonata
complies with the following EC Directives:
89/336/EEC Electromagnetic Compatibility
93/68/EEC Amendment Directive
72/23/EEC Low Voltage Directive, as modified by
Marking Directive 92/31/EEC (external
power source unit only)