update some docs

docs/docs/usage/sections/devices.md

@@ -6,7 +6,7 @@ sidebar_position: 2
 Devices represent your inputs (like cameras) that you want to track with tally data. Devices can be assigned different addresses or inputs by each source. In Tally Arbiter, you can create as many devices as you would like and give each one a helpful name and description.
 
 ## Device Sources
-In order to assciate tally data with a device, you must assign the source addresses to each device. These addresses can vary from source to source, so they must be manually assigned.
+In order to assciate tally data with a device, you must assign the source addresses to each device. These addresses can vary from source to source, so they must be manually assigned. It is typically the physical input number on the device.
 
 For example, a Camera can be connected to a `Blackmagic ATEM` on `Input 1`, but connected to an `OBS Studio` on `Scene 2`. Tally Arbiter will track the tally data from each source and arbitrate whether the device is ultimately in preview or program (or both) by aggregating all of the source data together.
 

docs/docs/usage/sections/sources.md

@@ -66,7 +66,7 @@ OSC paths must be one of the following:
 The device source address should be sent as an integer or a string. Send one argument of any type (integer, float, or string). If you send multiple arguments, they will be ignored.
 
 ## Panasonic AV-HS410
-You will need the IP address of the switcher.
+You will need the IP address of the switcher. Multicast must also be enabled on the switcher and your network in order to receive the tally data, therefore Tally Arbiter and the Panasonic device must reside on the same subnet.
 
 ## Analog Way Livecore Image Processors
 You will need the IP address of the device, and the port (standard port is 10600).