Replace outdated broken links to manufacturer page

source/hardware/controllers/allen_heath_xone_k2_k1.rst

@@ -12,7 +12,7 @@ with.
 
 -  `Manufacturer’s product page <http://www.allen-heath.com/ahproducts/xonek2/>`__
 -  `Forum thread <https://mixxx.discourse.group/t/allen-heath-xone-k2/12506>`__
--  `Manufacturer’s User Guide <http://www.allen-heath.com/media/Xone+K2_UG_AP8509_2.pdf>`__
+-  `Manufacturer’s User Guide <https://www.allen-heath.com/content/uploads/2023/06/XoneK2_UG_AP8509_3.pdf>`__
 -  `Blank template diagrams <http://www.allen-heath.com/media/Xone+K2+Blank+Overlays.zip>`__
 
 .. versionadded:: 1.11
@@ -46,7 +46,7 @@ Setup
 
 **Requirement**: The Xone K2 must have Latching Layers turned off, which
 is the default. Refer to the `Xone K2
-manual <https://allen-heath.com/media/Xone+K2_UG_AP8509_2.pdf>`__ page
+manual <https://www.allen-heath.com/content/uploads/2023/06/XoneK2_UG_AP8509_3.pdf>`__ page
 12 for details. The K1 does not have Latching Layers.
 
 This mapping can used with one or multiple Xone K2s/K1s. Multiple Xone