README.md

@@ -8,12 +8,21 @@ The Interface
 
 The Onkyo RI (Remote Interactive) interface has been designed for wired remote control communication between various Onkyo devices, such as AV receivers, CD and DVD players, HDD's and other home entertainment appliances. Devices use simple protocol to communicate directly over the wire without relying on infrared (IR) signals. Although set of commands is very limited it can be still very useful for switching inputs.
 
-Protocol has been reverse engineered and [documented](http://lirc.sourceforge.net/remotes/onkyo/Remote_Interactive). Some information found on the internet can be imprecise, incomplete or can differ between different hardware.
+Protocol has been reverse engineered and [documented](http://lirc.sourceforge.net/remotes/onkyo/Remote_Interactive). Some information found on the internet can be imprecise, incomplete and details can differ between different hardware.
 
 This little daemon is intended to run on Raspberry PI. You need to connect PIN 26 on RPi's GPIO header to RI jack tip and ground to the RI jack sleeve. It is OK to use stereo jack.
 
 Daemon runs OSC server on port UDP port 9137 and listens for incoming [OSC](https://opensoundcontrol.stanford.edu) messages on port 9137. Recognized addresses triggers sending commands via Onkyo's RI proprietary interface.
 
+Example
+-------
+
+Raw codes cand be send using `@osc` tool like this:
+
+```sh
+athost=$RI_CONTROLLER @osc /8bus/amp/code 0x20
+```
+
 Give me the Codes
 -----------------