Canon IMAGEFORMULA DR-2020U - Manual (Page 59)

59
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.