Directions for use
Magnetic stripe card reader and writer machine connected to PC (terminal) right after, can be the following:

1, set communication parameters According to the reading and writing at the bottom of the machine label instructions will set the switch to the right position, consistent with the superordination machine parameters (terminal).

2, electricity self-inspection Electricity or received a hard reset after the command, red, yellow, green light is shining at the same time, three seconds after all out, with a buzzer, self-checking by, otherwise the self-check error and long bright red light.

3, read operation NT- 300 series machine receives commands to read a magnetic stripe card reader and writer, after the green light is lit, the operator is the trademark, magnetic stripe for the body, the magnetic card or the passbook from right to left across the slot at a constant speed.If read correctly the green light, a buzzer rang;If not correct, the green light, the
red light is lit, buzzer rang three times.

4, write NT - 300 series machine after receiving written command magnetic stripe card reader and writer, and the yellow light is lit, the operator is the trademark, magnetic stripe for the body, the magnetic card or the passbook from right to left across the slot at a constant speed.If write correct the yellow green lights out, a buzzer rang;If not right, the yellow indicator light, the red indicator lights, buzzer rang three times.