OPTIONS, ATTACHMENTS 31.7 DELETING DATA FROM STORAGE DEVICE The data in the memory is retained after the power is turned off. To delete the data: Press the TOTAL switch and SUBTOTAL switch simultaneously. The word “CLEA” flashes in the upper display panel. Continue pressing both switches and 0.00 will be displayed, indicating that the data in the memory has been erased. WA450-3MC 5-25