User Manual

Extech Instruments
56 TKG250- EN V2.4 11/13
2. Use the up and down arrow keys to select the Clear File option and press the OK
key to clear all the stored thickness readings in that file. The following
confirmation prompt appears:
Press [F1] (Exit) to exit without clearing the thickness readings.
Press [F2] (Yes) to clear the stored thickness from the entire file.
Press [F3] (No) to exit without clearing the thickness readings.
If the file is already clear, the unit will show „NO READINGS TO CLEAR.‟
message.
Copying a File
To copy a file, from the Measurement mode screen, follow these steps:
1. Press [F3] (Dir) for the Directory mode.