Direct Zero Use direct zero entry (P367) when replacing software or hardware, if it is not convenient to perform an initial zero. A record of the last valid zero count is required. Refer to Maneuvering on page 18 for parameter selection and value change. current zero count % enter previously recorded zero count new zero count accepted Recalibration Page 34 Milltronics BW100 - INSTRUCTION MANUAL 7ML19985DJ01