Checkline DFX-7 - Manual (Page 126)

Dakota Ultrasonics
122
point (C) is the peak hold symbol - carrot. The carrot is only displayed if the flaw
mode is set to “peak”. The peak hold position represents the highest amplitude
obtained during the scan. Pressing the CLR key will reset the peak hold position to
zero.
Enabling the Flaw Mode:
Note: This mode requires an accessory dual lemo to single microdot cable is
available from the factory. The procedures to use the FLAW MODE feature are
outlined below:
Using the Default Setup
1) Attach the special dual lemo to microdot cable and angle beam transducer
to the DFX-7 .
2) 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 PROBE menu is highlighted and displaying the submenu items.
3) Use the UP and DOWN arrow keys to scroll through the sub menu items
until FLAW MODE is highlighted.
4) Use the LEFT and RIGHT arrow keys to scroll the flaw mode options (off,
on, peak).