Contex XD2490 - Sleep and Wake Mode Functions

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Turning the Scanner ON/OFF 16
Sleep and wake modes
With the main power switch ON, scanner power can be set in Sleep mode
and Wake mode. Sleep mode is the energy saving mode. The scanner
cannot scan when in the Sleep mode. Wake mode is the full power ON
mode for scanner operation.
The scanner will go from Wake mode into Sleep mode:
• Automatically: after a set idle time (see Sleep mode options
below).
• Manually: when you hold the power button down for 3 seconds.
Hold down the power button to enter Sleep mode.
Scanner in Sleep mode – Power LED is orange
The scanner will go into Wake mode from Sleep mode:
• When you feed a document into the scanner.
• When you press the power button.
Scanner in Wake mode – Power LED is green