-Specify the channel group to operate on.
-
-Some devices organize channels into groups, the settings of which can
-only be changed as a group. The list of channel groups, if any, is displayed
-with the \fB\-\-show\fP command.
+Specify the channel group to operate on. Some devices organize channels into
+groups, the settings of which can only be changed as a group. The list of
+channel groups, if any, is displayed with the \fB\-\-show\fP command.
+.sp
+Examples:
+.sp
+.RB " $ " "sigrok\-cli \-g CH1" " [...]"
+.sp
+.RB " $ " "sigrok\-cli \-d demo \-g Logic \-c pattern=graycode" " [...]"
+.sp
+Channel group specifications in
+.B \-\-get
+or
+.B \-\-config
+options take precedence over channel group names in
+.B \-\-channel\-group
+so that a single
+.B sigrok\-cli
+invocation can support the query or manipulation of multiple device options
+which reside in different channel groups.