/*********************/
/*  LP-514x user manual  */
/*********************/
The SDK library location:  (The manual is the same as the LP-513x)
  Path = CD:\napdos\lp-5000\lp-51xx\lp-513x\User_manual
  FTP  = ftp://ftp.icpdas.com.tw/pub/cd/linpac/napdos/lp-5000/lp-51xx/lp-513x/user_manual/