. ATTACHMENTS, OPTIONS HANDLING LOAD METER ATTACHMENTS, OPTIONS HANDLING LOAD METER back to the previous display. 6 - 24 7. ( monitor mode is presse d to select the l ast digit of the minutes, t he character display will return t o the normal service meter and time display. To sto press t p the he ( input o ) of m peration onitor p midway, or anel mode if the input is mistaken, selector switch 1 to go