Intermec ED40 - Active Idle to Scan Inrush Current; Power-Up (VCC) Inrush Current to Active Idle

Appendix C — EA21 Imager
ED40 Decode Board Integration Guide 109
Power-Up (Vcc) Inrush Current to Active Idle
EA21 + ED40 Power-Up (Vcc) Inrush Current to Active Idle (USB): Power enable low, trigger
high.
Active Idle to Scan Inrush Current
EA21 + ED40 Active Idle to Scan Inrush Current (USB): Trigger pulled low or trigger pressed
to initiate a scan.