diff options
Diffstat (limited to 'share/man/man4/man4.i386/asc.4')
| -rw-r--r-- | share/man/man4/man4.i386/asc.4 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/share/man/man4/man4.i386/asc.4 b/share/man/man4/man4.i386/asc.4 index fdfa15a..2c8c66d 100644 --- a/share/man/man4/man4.i386/asc.4 +++ b/share/man/man4/man4.i386/asc.4 @@ -44,7 +44,7 @@ The character device driver currently handles the .Tn GI1904 Ns -based hand scanner (e.g. Trust Amiscan Grey). -It uses DMA and interrupts. +It uses DMA and interrupts. Up to 50 lines of scanned input data are buffered in the driver. .Pp The device can operate at four different resolutions: 100, 200, 300 @@ -89,7 +89,7 @@ Get current resolution in dots per inch (dpi). Get current width of the bitmap in pixels. .It Dv ASC_SHEIGHT .Pq Li int -Set the height of the bitmap in +Set the height of the bitmap in .Xr pbm 5 mode. This is actually a limit on the amount of lines scannable after the first read @@ -116,10 +116,10 @@ Set the timeout for the completion of reading one buffer. Since a handy scanner is a human/computer interface timeout values are usually higher than those of a flat scanner; the default is 15 seconds. After -timeout is reached the read operation will fail with +timeout is reached the read operation will fail with .Er EBUSY . Note that -the timeout timer starts anew for each buffer to be read and thus +the timeout timer starts anew for each buffer to be read and thus reducing it does not result in faster scans for longer images. .It Dv ASC_GBTIME .Pq Li int @@ -132,13 +132,13 @@ requests that modify a parameter except .Dv ASC_SBTIME do not have an effect on an ongoing scan process. The user must close the device and open it again for the new selections to take effect. -Consequently, the selections are +Consequently, the selections are .Em not reset when the device is opened or closed. .Pp Similarly, requests that read a value do not report the value that is used for the ongoing scan process. The values needed during the scan -process are saved when it starts and thus are not accessed by +process are saved when it starts and thus are not accessed by .Fn ioctl requests. .Pp |
