Sennheiser e840 Instructions For Use Manual page 13

Pin assignment of XLR-3 connector
+
Removing the sound inlet basket
+
2 1
3
XLR
+
1 2
3
XLR
+
1 2
3
XLR
+
1 2
3
XLR
balanced
symmetrisch
+
2 1
3
XLR
+
6,3 mm
+
6,3 mm
5