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-rw-r--r--utils/keytable/ir-keytable.1.in9
1 files changed, 9 insertions, 0 deletions
diff --git a/utils/keytable/ir-keytable.1.in b/utils/keytable/ir-keytable.1.in
index c8ff722e..ef4aabce 100644
--- a/utils/keytable/ir-keytable.1.in
+++ b/utils/keytable/ir-keytable.1.in
@@ -118,6 +118,13 @@ To read the current keytable, on the second remote controller:
To enable NEC protocol and load a BPF protocol, with a parameter for the BPF protocol:
.br
\fBir\-keytable \-p nec,pulse_distance \-e pulse_header=9000
+.PP
+If you do not know what protocol a remote uses, it can be helpful to first
+try with all kernel decoders enabled. The decoded protocol and scancodes
+will be displayed in the output:
+.br
+ \fBir\-keytable \-c \-p all \-t\fR
+
.SH BUGS
Report bugs to \fBLinux Media Mailing List <linux-media@vger.kernel.org>\fR
.SH COPYRIGHT
@@ -127,3 +134,5 @@ License GPLv2: GNU GPL version 2 <http://gnu.org/licenses/gpl.html>.
.br
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
+.SH SEE ALSO
+To transmit IR or receive raw IR, see ir\-ctl(1).

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