diff --git a/applications/apertif/doc/apertif_wsrt_useful_commands_erko.txt b/applications/apertif/doc/apertif_wsrt_useful_commands_erko.txt
index f2e99842591451981152c936c5c1d9fdbc8f6042..831443369017a44b2f020d18f6185a8f4aeb7baa 100755
--- a/applications/apertif/doc/apertif_wsrt_useful_commands_erko.txt
+++ b/applications/apertif/doc/apertif_wsrt_useful_commands_erko.txt
@@ -181,6 +181,9 @@ python main.py --app arts_sc1 --tel c --pol 0,1 --unb 2:15 --opt noflash
 
 ssh lcu-rtc -X "ssh boudewijn@localhost sh /home/boudewijn/SVN/apertif/commissioning/trunk/test_scripts/python/test_arts_0.sh"
 
+# Read switch on/off FN output
+ssh lcu-rtc -X "python $UPE/peripherals/util_dp_xonoff.py --unb 0:7 --fn 0:3 -v 5 -s OUTPUT -n 0"
+
 # switch off FN output
 ssh lcu-rtc -X "python $UPE/peripherals/util_dp_xonoff.py --unb 0:7 --fn 0:3 -v 5 -s OUTPUT -n 1"
 
@@ -247,6 +250,10 @@ ssh lcu-rtc -X "python $UPE/peripherals/pi_common_pulse_delay.py --unb 0:7 --bn
 # read fiber delays in FN
 ssh lcu-rtc -X "python $UPE/peripherals/pi_dp_fifo_monitor.py --unb 0:7 --fn 0:3 --reg rd_fill,wr_full,rd_empty,rd_usedw"
 
+# Dish subrack mesh and back 
+ssh lcu-rtc -X "python $UPE/peripherals/util_tr_nonbonded.py --unb 0:7 --fn 0:3 --bn 0:3 -n 7 -s MESH"
+ssh lcu-rtc -X "python $UPE/peripherals/util_tr_nonbonded.py --unb 0:7 --bn 0:3 -n 7 -s BACK"
+
 
 ###############################################################################
 # Read sensors