diff --git a/applications/apertif/commissioning/dish_setup_arts.py b/applications/apertif/commissioning/dish_setup_arts.py
index 421607d3db600f9219197f3e9d167f12bc0df0aa..07392c5a5e4868a14b9002b634ff8f88e0c589da 100644
--- a/applications/apertif/commissioning/dish_setup_arts.py
+++ b/applications/apertif/commissioning/dish_setup_arts.py
@@ -65,6 +65,7 @@ rsub.read_and_verify_reorder_subbands()
 
 if tc.scheme=='arts_sc1':
     macScheme = '300MHz_37CB'    # Use R_beam as used by Apertif MAC, remap beamlet output for Arts SC1 with R_beamout
+    #macScheme = 'arts_sc1'       # Use R_beam for Arts SC1 will result in transparent R_beamout
 
 if tc.scheme=='arts_sc4':
     macScheme = '300MHz_37CB'    # Use R_beam as used by Apertif MAC, remap beamlet output for Arts SC4 with R_beamout