ComTouch controller

ComTouch configuration may be damaged. From the test setup menu go to setup menu 4. Select reset defaults. Selct reset all to defaults then yes. Go to setup menu 3. Select return setup. Select automatic return yes. Check all other configuration settings for proper values.

The display power supply or back light is failing. Detach the display and return to Com-Ten Industries for repair. If you are running C-TAP software the display is redundant. You may continue to operate the tester without the display.

The break detector is probably stopping the test. Check the start force. If the start force is zero or too low it will cause the break detector to terminate the test prematurely. If you have 4 instead of 5 setup menus check the preload force. It must be set lower than the start force. If you have 5 setup menus jus set the start force.