diff options
Diffstat (limited to 'usr.bin/sasc/sasc.1')
| -rw-r--r-- | usr.bin/sasc/sasc.1 | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/usr.bin/sasc/sasc.1 b/usr.bin/sasc/sasc.1 index cf5635e..7ace540 100644 --- a/usr.bin/sasc/sasc.1 +++ b/usr.bin/sasc/sasc.1 @@ -49,10 +49,12 @@ The .Nm utility provides shell level access to the ioctl -requests served by the handy scanner device driver asc. Please see +requests served by the handy scanner device driver asc. +Please see .Xr asc 4 for the exact meaning of the requests. Generally they modify -the output and behavior of the asc scanner device. When +the output and behavior of the asc scanner device. +When .Nm is called with no option only the current settings are reported. .Sh OPTIONS @@ -65,9 +67,11 @@ Operate in quiet mode, i.e. do not report any of the current settings. Normally the parameters are shown after the modifications have been performed. .It Fl f Ar file -Operate on a different scanner device node given by filename. Note +Operate on a different scanner device node given by filename. +Note that even though there may exist more than one node of scanner device -several of them will refer the same device unit. The modifications are +several of them will refer the same device unit. +The modifications are performed od the unit regardless of the device node by which it is accessed. .It Fl r Ar resolution Bq ASC_SRES |
