From f73f26755c7cb3c7d8754ac727a13ca4fbbd4fa7 Mon Sep 17 00:00:00 2001
From: Mike Brady <mikebrady@eircom.net>
Date: Sun, 16 Apr 2017 16:15:08 +0100
Subject: [PATCH] Update FREEBSD.md

---
 FREEBSD.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/FREEBSD.md b/FREEBSD.md
index 94960f83..bf5fae14 100644
--- a/FREEBSD.md
+++ b/FREEBSD.md
@@ -56,3 +56,10 @@ After this, you're on your own – the `$ sudo make install` step does not work
 
 To continue, you should create a configuration file at `/usr/local/etc/shairport-sync.conf`. Please see the sample configuration file for more details.
 
+Note, the `mixer` command is useful for setting the output device's overall volume settings. With the default settings for the `sndio` back end, the `pcm` mixer controls its maximum output:
+
+```
+$ mixer vol 100 # sets overall volume
+$ mixer pcm 100 # sets maximum volume level for the default sndio device used by Shairport Sync
+```
+