Hi there,
I can help with that. The instructions are below:
How to set the clock
1. Press Clock .
2. Press Clock to select AM or PM. (Skip this step on 24 hour display setting.)
3. Enter the current time in hours and minutes on the number pad, e.g., 1, 3, 0,
for 1:30.
4. Press Clock or START/SET to save the changes.
Thank you for choosing Samsung. ^Brad