diff --git a/source/2/2.1/2.1.2/transmissionprefrences.png b/source/2/2.1/2.1.2/transmissionprefrences.png
index a7d73bcb..55fe813c 100644
Binary files a/source/2/2.1/2.1.2/transmissionprefrences.png and b/source/2/2.1/2.1.2/transmissionprefrences.png differ