This compiler directive will redirect all serial input to the LCD display instead of echo-ing to the serial port.
You can also write your own custom input or output driver with the $SERIALINPUT and $SERIALOUTPUT statements, but the $SERIALINPUT2LCD is handy when you use a LCD display. By adding only this directive, you can view all output form routines such as PRINT, PRINTBIN, on the LCD display.
$regfile = "m48def.dat"
$crystal = 4000000
$baud = 19200
Config Com1 = Dummy , Synchrone = 0 , Parity = None , Stopbits = 1 , Databits = 8 , Clockpol = 0
Config Lcdpin = Pin , Db4 = Portb.4 , Db5 = Portb.5 , Db6 = Portb.6 , Db7 = Portb.7 , E = Portc.7 , Rs = Portc.6
Dim V As Byte
Input "Number " , V 'this will go to the LCD display