DFX-7
Ultrasonic Flaw Detector
75
Note:
When the echo-echo thru-paint, or echo-echo-verify measurement modes are
selected, the manual gain feature is disabled and grayed out in the menu items. In
this mode, the
DFX-7
switches to an automatic gain mode
(AGC)
that optimizes the
gain setting automatically in the hardware of the
DFX-7
.
The procedures to adjust the
Gain
are outlined below:
Adjusting the Gain using the Hot Menus
1) Press the
MEAS
key once to activate measure menu items. Press the
MEAS
key multiple times to move right, and the
ESC
key multiple times to
move left until the
GAIN
cell is highlighted.
2) Press the
UP
,
DOWN
,
LEFT
, and
RIGHT
arrow keys to scroll the highlighted
value.
