Checkline DFX-7 - Manual (Page 115)

DFX-7
Ultrasonic Flaw Detector
111
2) Use the UP and DOWN arrow keys to scroll through the sub menu items
until SCAN MODE is highlighted.
3) Use the LEFT and RIGHT arrow keys to toggle the SCAN MODE on/off.
4) Press the MEAS key to return to the measurement screen.
10.3 Alarm Mode
The Alarm Mode feature of the DFX-7 provides the user with a method of setting
tolerances, or limits, for a particular application requirement. This feature may be
used for a variety of applications to verify the material is within the manufacturer
specifications. There are two limits, or alarm values, that can be setup in the DFX-7
– ALARM LOW and ALARM HIGH limits. However, the user may choose to activate
and utilize only one of the limit values, depending on their specific application
requirements. The procedures to use the ALARM MODE feature are outlined below:
Toggle Alarm (on/off)
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 UTIL menu is highlighted and displaying the submenu items.
2) Use the UP and DOWN arrow keys to scroll through the sub menu items
until ALARM is highlighted.