DMTA-10040-01EN, Rev. E, February 2018
Chapter 368
2. Repeatedly press the FULL NEXT key ( ) until APPLICATION WINDOW AT
STARTUP is highlighted.
3. Use the knob to disable the function (select OFF) or enable the function (select
ON).
4. Press to return to the main inspection screen.
3.8 Enabling Knobless Entry for Harsh Environments
The knobless function allows the NORTEC 600 to be used in radioactive or harsh
environments where the instrument has to be put inside a bag, which makes it
difficult to use the knob.
If the knobless entry function is enabled, the frequency, angle, and the combined
horizontal and vertical gain settings can be increased or decreased using keypad
entries instead of the knob. The knobless entry function is enabled using the SYSTEM
SETUP menu. By default, the knobless entry function is set to OFF. For more
information on knobless entry, see “Knobless Entry” on page 78.
To enable the knobless entry function
1. Press the ADV SETUP menu key ( ) twice, then press the B key to enter the
SYSTEM SETUP screen.
2. Repeatedly press the FULL NEXT key ( ) until KNOBLESS is highlighted.
3. Use the knob to disable the function (select OFF) or enable the function (select
ON).
4. Press to return to the previous screen.