If the blue head to head cable (or either one of the black triax cables for systems that do not have a blue triax cable) was removed during operation of the PEM, there is a good chance that your PEM will need to be returned for repair. Follow the test procedure that is on page I-v of your PEM User’s Manual to see if the PEM is functioning properly. If it is not, email Hinds Instruments for an RMA number to return your PEM system. Return shipping instructions are included in the User Manual. If you are unable to locate this, please Contact Us and we’ll provide the information.
