Hello,
I have a Valleylab force EZ,when switched ON and self-test done without errors,a fault occurs once you press the cut or coag button and suddenly freeze the screen with continuous audible alarm even if release the button of the force straps cut or coag button,to reset the alarm (without error code) need to switched OFF the unit.But if you connect the pedal in the front connection, the fault doesn't comes up.The strange thing is when connect the same pedal in the rear connection(Back Connection) and press cut or coag suddenly the screen freeze again with an continuous audible alarm and even if you release the pedal cut or coag.
Please can someone help me on this issue.
Best Regards,
Sam
