Instruction manual

Initial Span
An initial span can be perform if deemed as a
proper response to E4 message.
Refer to maneuvering for parameter selection and value change.
invoke initial span
current span count = ####
span calculation,
frequency count displayed
return to run mode
zero deviation accepted
initial zero count = ####
select P388
span deviation = ##
RECALIBRATION
PL-531 42