diff --git a/db/mdif.db b/db/mdif.db
index 6c0c046..f3f003a 100644
--- a/db/mdif.db
+++ b/db/mdif.db
@@ -3,20 +3,24 @@ record(stringin, "$(INSTR)$(NAME):MsgTxt")
  field(DESC, "Unexpected received response")
 }
 
-record(longout,"$(INSTR)$(NAME):DELAY")
+record(ao,"$(INSTR)$(NAME):DELAY")
 {
  field(DESC, "target delay after trigger signal")
- field(EGU, "x 0.1 us")
- field(DRVH, 200000)
+ field(EGU, "us")
+ field(LINR, 'NO CONVERSION')
+ field(ASLO, 0.1)
+ field(DRVH, 20000)
  field(DRVL, 0)
  field(DTYP, "stream")
  field(OUT, "@$(PROTO) writeDelay($(INSTR)$(NAME):) $(ASYN_PORT)")
 }
  
-record(longin,"$(INSTR)$(NAME):DELAY_RBV")
+record(ai,"$(INSTR)$(NAME):DELAY_RBV")
 {
  field(DESC, "configured delay after trigger signal")
- field(EGU, "x 0.1 us")
+ field(EGU, "us")
+ field(ASLO, 0.1)
+ field(LINR, 'NO CONVERSION')
  field(DTYP, "stream")
  field(INP, "@$(PROTO) readDelay($(INSTR)$(NAME):) $(ASYN_PORT)")
  field(SCAN, "2 second")