Avision FB2100_Green (BF-0505) User Manual
Page 25
25
Threshold
Used to convert a grayscale image to a
bi-tonal image. The value ranges from 0 to
255. A low threshold value produces a lighter
image, and can be used to subdue
backgrounds and subtle, unneeded
information. A high threshold value produces
a darker image, and can be used to help pick
up faint images.
Adjust the threshold setting by dragging
the Threshold sliding bar to the left or
right to achieve the desired threshold
setting.
200 dpi,
Threshold:80,
Brightness: 0
200 dpi,
Threshold:170,
Brightness: 0
See also other documents in the category Avision Scanners:
- AV1860 (DL-1101S/DL-1103S) (121 pages)
- AV186+ (FL-0912S) (113 pages)
- AV176+ (FL-1006S) (109 pages)
- AV122 (FF-0506/FF-0508/FF-0608S) (90 pages)
- AV120 (46 pages)
- AV100III (39 pages)
- AV100CS (48 pages)
- AV3852U (DF-0902H) (104 pages)
- AV320D2+ (FT-0807H) (86 pages)
- AV3200SU (300500001/300500002) (88 pages)
- AV3200C (59 pages)
- AV320+ (FT-0702H) (86 pages)
- AV320 (FT-0604H) (79 pages)
- AV220C1 (FF-0609H) (85 pages)
- AV220D2+ (FF-0901H) (106 pages)
- AV220C2+ (FF-0705H) (84 pages)
- AV220C2 (300500003) (95 pages)
- AV220 (49 pages)
- AV210D2+ (FF-1001H) (106 pages)
- AV210C2 (300400011) (81 pages)
- AV210 (49 pages)
- AV830C+ (64 pages)
- AV815C (50 pages)
- AV8300 (56 pages)
- AV6200 (DL-0710H) (83 pages)
- AV8000S (57 pages)
- AV620C2+ (DF-1015S/DF-1004S) (115 pages)
- AV610C2 (DF-0510) (84 pages)
- AV610 (45 pages)
- AV600U (66 pages)
- AV50F (FF-0803S) (116 pages)
- AVA6 Plus (BS-0504/BS-0610S) (69 pages)
- AVA6 (43 pages)
- AVA5 (BS-0801S) (75 pages)
- AVA3+ (64 pages)
- AV630CS (41 pages)
- AV630C (38 pages)
- AV626C (38 pages)
- AV6240 (42 pages)
- AV620CS+ (61 pages)
- AV620C (40 pages)
- AV363C (35 pages)
- AV360CS (41 pages)
- AV360C (31 pages)
- AV261C (32 pages)