Step 1: Select [MENU] to bring up the main menu. 

Step 2: Select [Setting]
Step 3: Select [Date/Time]
Step 4: Select either 12-hour mode or 24-hour mode. The selected mode will be displayed in a dark grey colour with a tick box to the right.
Step 5: Select [NEXT] to select the current date and time.
Step 6: Press the [HOME] button to return to the main menu. Your date and time are now set.