Yamaha psr s700 rocording problem

[Saman Premachandra]

Hi guys... I am new to this forum. So first of all I would like to say hello to every body.

I have a Yamaha keyboard PSR S700.

My problem is, when I am recording a song (step in and step out recording mode) and when I play back what I recorded the first note sound a little off beat all the time.

Please if you no a solution Please Please HELP ME.......

Thank you very much for you time....

best regards.