The test was held in December 1995, at the Yokohama Plant of NEC.
The vibration tester that is called "shaker", is something like a huge dynamic
speaker's voice coil, driven by amplifiers and signal generators. 
JAS-2 was fixed to the bed with the voice coil-like driver and was given various
vibration simulating rocket propulsion.  JAS-2 passed in these tests.

* Data logger collects and processed data of every acceleration sensor