external programmer and serial monitor

Hey, I have problem. I can´t connect my arduino nano v3.0 to PC so I must programm it with programmer (TinyISP with attiny2313). How can i see data from serial monitor? THX for answer

Nano Input and Output:
Serial: 0 (RX) and 1 (TX). Used to receive (RX) and transmit (TX) TTL serial data. These pins are connected to the corresponding pins of the FTDI USB-to-TTL Serial chip.

By connecting a converter you can read output from Serial.print/Serial.println on PC's physical or virtual COM (assuming that the on the board TTL-USB converter really does not work and can not be repaired/reprogrammed).

Thx a lot, i will try it.