Hitachi PRIMAIDE Instruction Manual page 22

NOTE: 5 V power can not be supplied to a USB interface
board from AID. Avoid connecting a USB interface
board directly with AID via e-Line.
(Connect so that 5 V power will be supplied to AID
and USB interface board from the unit in which they
are installed.)
NOTE: The electronic components on the AID circuit board
may be damaged by static electricity. Until it is
ready for insertion in the PC, keep AID in a static
electricity prevention bag.
Prior to handling the AID circuit board, be sure to
discharge your body by touching the unpainted side
of the PC chassis.
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