Selecting The Compression Ratio; Adjusting The Exposure - Toshiba E-studio 2506 User Manual

4 SCAN FUNCTIONS
 Selecting the compression ratio
You can select the compression ratio for the scanned image data. In general, the higher the compression ratio, the lower
the image quality.
This function is not available when "BLACK" is selected in the "COLOR MODE" function.
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 Adjusting the exposure
You can adjust the density to make scans lighter or darker in nine levels from -4 to +4. The auto density setting can
represent the scan image in the middle density status.
 This function is available only when "GRAY SCALE" is selected in the "COLOR MODE" function.
 "AUTO" is available only when "BLACK" is selected in the "COLOR MODE" function and "TEXT" or "TEXT/PHOTO"
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98 Scan Settings
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Menu Functions
COMPRESS LOW
MID
HIGH
Press [SCAN].
Press or to select the item displayed on the LCD screen, and then press .
Press or to select the setting item, and then press [OK].
is selected in the "ORIGINAL MODE" function.
Menu Functions
EXPOSURE AUTO
Manual
Press [SCAN].
Press or to select the item displayed on the LCD screen, and then press .
Press or to select the setting item.
Adjust the density as follows.
For "AUTO":
Press [OK].
For manual:
1) Press or to increase or decrease the density level.
2) Press [OK].
manuals search engine
SELECT SCAN TYPE
TEXT
COMPRESS:LOW
Settings
Applies a low compression ratio and enhances the image quality.
Compresses the data with a moderate compression ratio and
obtains an average image quality.
For a high compression ratio. Suitable when you want to
minimize the data size rather than enhance the image quality.
SELECT SCAN TYPE
COMPRESS:LOW
AUTO EXPOSURE
Settings
Adjusts the density automatically.
Adjusts the density manually.
Description
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