--- Linux-DVB/DVB.pm	2006/05/24 21:03:08	1.13
+++ Linux-DVB/DVB.pm	2006/05/24 21:04:20	1.14
@@ -188,11 +188,12 @@
 
 =item $ok = $fe->diseqc_cmd ($command)
 
-Sends a DiSEqC command.
+Sends a DiSEqC command ($command is 3 to 6 bytes of binary data).
 
 =item $reply = $fe->diseqc_reply ($timeout)
 
-Receives a reply to a DiSEqC 2.0 command (or undef).
+Receives a reply to a DiSEqC 2.0 command and returns it as a binary octet
+string 0..4 bytes in length (or C<undef> in the error case).
 
 =cut