<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> MAR-31-2000 <PERIOD-END> JUN-30-1999 <CASH> 14,811 <SECURITIES> 0 <RECEIVABLES> 16,301 <ALLOWANCES> (695) <INVENTORY> 11,680 <CURRENT-ASSETS> 44,669 <PP&E> 39,822 <DEPRECIATION> (27,317) <TOTAL-ASSETS> 76,193 <CURRENT-LIABILITIES> 35,293<F1> <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 364 <OTHER-SE> 36,551 <TOTAL-LIABILITY-AND-EQUITY> 76,193 <SALES> 0 <TOTAL-REVENUES> 24,159 <CGS> 16,654 <TOTAL-COSTS> 10,534 <OTHER-EXPENSES> 24 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 379 <INCOME-PRETAX> (3,432) <INCOME-TAX> 0 <INCOME-CONTINUING> (3,432) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (3,432) <EPS-BASIC> (0.09) <EPS-DILUTED> 0 <FN> Includes 19,000 convertible debt. </FN>