HOW TO SET THE DEVICE - 1. Select the user - Press SET button for at least 3 seconds, Symbol flashes. Press MEM button to select between user 1 and user 2. Press SET button to confirm.
2. Set the Date - After select the user, year displays and flashes. Press MEM button to increase the number by increments of one (hold MEM button to increase faster). Press SET button to set the year, then month display and flashes. Follow the procedure above to set the month, day, hour, and minute in order.
3. Switch on/off the voice - After setting the Minute, SP ON or SP PFF display and flashes. Press MEM button to switch. SP ON indicates that the voice function is on, and SP OFF is voice off. Press SET button to conform.
PLEASE NOTE THAT THIS MACHINE WILL ONLY WORK WITH AAA BATTERIES, & NOT WITH USB CABLE