Checkline DFX-7 - Manual (Page 81)

DFX-7
Ultrasonic Flaw Detector
77
The user can also access and adjust the gain from the tabbed menus. However, this
method is more tedious than making the adjustments using the Hot Menus. The
procedure using the tabbed menus is outlined below:
Adjusting the Gain using the Tabbed Menus
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 TUNE menu is highlighted and displaying the submenu items.
2) Use the UP and DOWN arrow keys to scroll through the sub menu items
until GAIN is highlighted.
3) Press the LEFT and RIGHT arrow keys to scroll the value. When the
correct Gain is being displayed, proceed to step 8.