I know this is probably an easy one but I have lost my manual and do not know how to set the clock can anyone help. Thanks

 

What do you have?

 

I have an F4i and if it is like mine, you press both buttons and hold them until it starts flashing. From there, just figure out the combination of buttons you need to press to get it set. (I'm at work, so I don't have my manual here, or I would post the exact instructions)

If it isn't an F4i, just press and hold buttons in combination until you get it. It will eventually work if you hold the correct button.