Metrologic IS4910 Series Especificações descarregar pdf (Página 32)

THEORY OF OPERATION

Suspend Mode (USB Decode Only)

The scanner is in its lowest power consumption state..

PWRDWN Pin State: Asserted (HIGH).

Transition to Suspend Mode:

• The scanner is turned to Suspend Mode upon receiving the USB

Suspend signal from the USB host.

• The scanner can be turned to Suspend Mode any time (by the

USB host).

The scanner can wake up from Suspend Mode and reboot:

• Upon receiving the Resume signal from the USB host.

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Metrologic IS4910 Series Especificações Página 32