Importing coordinates

Apologies for this as I am relatively new this kind of thing an no one can assist in the office as they have differrent software.

I am just trying to learn how to import coordinates from a total station/usb drive onto a current drawing.

I currently have a CSV file but when I input the Import cammand I only have the option to import ACIS mat file. Is there another option or something simple im missing. 

I only have the Standard draftsight at the moment.

Any guildance or helpful criticism would be greatly appreciated.