One complete 4-channel system was delivered in Sep. 1998.

Upgrade from 4-channel system to 36-channel system was done in march 2000.

Second complete system, but only with 8-channel (2 x AQ board) was delivered in march. 2000 .

The CLDC revision 3 (CS-P-1767-3) is used for the short wave detector.

The CLDC revision E (CS-P-1767-E) is used for the long wave detector.