This probably means that they were not calibrated and were left at their default values. Edit manually modifies channel calibration information. Values for gain, zero, and height are entered from the keyboard. Gain allows modifying the gain factor for a channel, or for all channels. This is not supported on the QNX systems.
Import replaces all information in the current calibration file with that in another file.
You are prompted for a file name. Name assigns names to channels 0-15. Names can be up to 42 characters long and are for user convenience. Print prints the calibration information displayed on screen. Printer prints calibration information on the printer using the lp program.