Metrologic IS4921 Specifikace stáhnout pdf (Strana 31)

Suspend Mode (USB Only)

The engine is in its lowest power consumption state.

PWRDWN Pin State: Asserted (HIGH).

Non-programming bar code scanning by:

Trigger: Not Working

Remote Activation USB: Not Working

Remote Activation TTL: N/A

Responsiveness: Requires complete reboot (Host controlled)

Serial Program Mode: Not Working

Transition to Suspend Mode:

• The engine is turned to Suspend Mode upon receiving the USB Suspend signal from the USB host.

• The engine can be turned to Suspend Mode any time (by the USB host).

The engine can wake up from Suspend Mode and reboot:

• Upon receiving the Resume signal from the USB host.

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Metrologic IS4921 Specifikace Strana 31