Scanner Property Settings

This section describes the setting items in the [CCFL Control] and [Power Control] tabs.

Hint

The [Event] tab is a standard tab in the operating system. For details on this tab, refer to the operation manual or Help for your operating system.

[CCFL Control]

Specify the wait time before the scanner enters the sleep mode.

When the scanner is not operated for the amount of time specified here, it automatically enters the sleep mode, and the scanner lights turn OFF.

The scanner exits the sleep mode when you perform scanning operations from the computer, or when you press any button on the operation panel.

Hint

The DR-2020U uses CCFL (Cold Cathode Fluorescent Lamps). The brightness of the lamp must be adjusted before scanning operations begin.

As a result, scanning may not immediately start in situations where the lamp brightness has not been adjusted, such as immediately after turning ON the scanner or immediately after the scanner exits the sleep mode. In such cases, the following message appears on the computer display until the lamp brightness is adjusted. Warm up may take up to 30 seconds.

When the lamp brightness adjusts, scanning begins automatically.

[Power Control]

Specify whether to link the scanner’s power to your computer so that the scanner turns ON and OFF when your computer turns ON and OFF.

If [The scanner turns on in conjunction with the PC] is selected, the scanner automatically turns ON or OFF when your computer is turned ON or OFF.

If [The scanner turns off in conjunction with the PC] is selected, the scanner must be turned ON or OFF using the POWER button on the operation panel.

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