diff --git a/secop_psi/ls370sim.py b/secop_psi/ls370sim.py
index e0dbf08..354f4f1 100644
--- a/secop_psi/ls370sim.py
+++ b/secop_psi/ls370sim.py
@@ -28,12 +28,12 @@ class Ls370Sim(Communicator):
         ('RDGR?%d', '1.0'),
         ('RDGST?%d', '0'),
         ('RDGRNG?%d', '0,5,5,0,0'),
-        ('INSET?%d', '1,5,5,0,0'),
-        ('FILTER?%d', '1,5,80'),
+        ('INSET?%d', '1,3,3,0,0'),
+        ('FILTER?%d', '1,1,80'),
     ]
     OTHER_COMMANDS = [
         ('*IDN?', 'LSCI,MODEL370,370184,05302003'),
-        ('SCAN?', '3,1'),
+        ('SCAN?', '3,0'),
     ]
 
     def earlyInit(self):