Dakota Ultrasonics DFX-8 plus MANUAL1 - Manual (Page 101)

DFX-8 Series Ultrasonic Flaw Detectors
97
6) Press the LEFT and RIGHT arrow keys multiple times using the left
button wheel to scroll the digit locations.
7) Repeat steps 5 & 6 until the zero value is correctly displayed.
8) Press the OK key to set the zero and return to the menu screen, or ESC to
cancel entering the zero.
9) Finally, press the MEAS key to return to the measurement screen.
11.8 Brightness
The DFX-8 is equipped with a brightness feature to adjust the display visibility and
optimize battery life. It has an arbitrary scale with values from 1-20, with 20
representing the brightest setting. The procedures for adjusting the brightness are
outlined below:
Adjusting Brightness
1) Press the MENU key once to activate the menu items tab. Press the MENU
key multiple times to tab right and the ESC key multiple times to tab left until
the DISP menu is highlighted and displaying the submenu items.
Alternatively, press the LEFT and RIGHT arrow keys multiple times
using the left button wheel.