diff --git a/source/_integrations/denonavr.markdown b/source/_integrations/denonavr.markdown
index 75672de7930..989734ab63c 100644
--- a/source/_integrations/denonavr.markdown
+++ b/source/_integrations/denonavr.markdown
@@ -91,9 +91,9 @@ show_all_sources:
 zone1:
   description: Specifies if zone 1 should be activated. Zones are displayed as additional media players with the same functionality as the Main Zone of the device supports.
 zone2:
-  description: Specifies if zone 2 should be activated. Zones are displayed as additional media players with the same functionality as the Main Zone of the device supports.
+  description: Specifies if zone 2 should be activated. Zones are displayed as additional media players with the same functionality as the Main Zone of the device supports. Some receivers do not support a second zone.
 update_audyssey:
-  description: Specifies if Audyssey settings should be updated. This can take up to 10 Seconds for some receivers.
+  description: Specifies if Audyssey settings should be updated. This can take up to 10 seconds for some receivers.
   required: false
   default: false
   type: boolean
@@ -110,14 +110,25 @@ A few notes:
 
 #### Service `denonavr.get_command`
 
-Generic commands are supported, in particular, any command supported by the telnet protocol can be sent to `/goform/formiPhoneAppDirect.xml`, e.g., `/goform/formiPhoneAppDirect.xml?VSMONI2` to switch HDMI outputs on supported receivers. IR remote codes can also be sent to this endpoint, e.g.,  "/goform/formiPhoneAppDirect.xml?RCKSK0410370" as a mute toggle.  
-A comprehensive list of telnet protocol commands is [also available](http://assets.denon.com/_layouts/15/xlviewer.aspx?id=/DocumentMaster/us/AVR-X6400H_X4400H_X3400H_X2400H_X1400H_S930H_S730H_PROTOCOL_V01.xlsx) and so is a [full list of IR codes](http://assets.denon.com/DocumentMaster/UK/AVR3313_IR_CODE_V01.pdf)
+Denon AVR receivers support a simple text-based network interface for sending commands to the receiver over the network. You can access this interface via the `denonavr.get_command` service. In addition, IR remote codes can also be sent to this interface.
+
+A list of network commands supported by the various Denon AVR receivers can be [found here](https://www.heimkinoraum.de/upload/files/product/IP_Protocol_AVR-Xx100.pdf). A list of IR codes can be [found here](https://www.heimkinoraum.de/upload/files/product/IP_Protocol_AVR-Xx100.pdf).
+
+To use these commands, call the `denonavr.get_command` service and append the specific command to the path `/goform/formiPhoneAppDirect.xml?`:
 
 | Service data attribute | Optional | Description                                          |
 | ---------------------- | -------- | ---------------------------------------------------- |
 | `entity_id`            |       no | Name of entity to send command to. For example `media_player.marantz`|
 | `command`              |       no | Command to send to device, e.g.,  `/goform/formiPhoneAppDirect.xml?VSMONI2`|
 
+So for example, the above command `/goform/formiPhoneAppDirect.xml?VSMONI2` will switch the HDMI to output 2 (if your receiver supports it). Sending an IR code works the same, so the command `/goform/formiPhoneAppDirect.xml?RCKSK0410370` will toggle muting.
+
+<div class='note'>
+
+The denonavr platform supports the standard media player controls such as `turn_on` and `volume_up`. Thus calling the service `media_player.turn_on` is equivalent to calling `denonavr.get_command` with the command `/goform/formiPhoneAppDirect.xml?PWON`. See [media_player](/integrations/meida_player/) for more details.
+
+</div>
+
 #### Service `denonavr.set_dynamic_eq`
 
 Enable or disable DynamicEQ setting.