| Connect the DSP-4x00 to your PC using the Serial Cable. Now launch  Click on Utilities > DSP-4x00/LT CableAnalyzer > Software Version  You will then see:  The calibration date is displayed (it should be flashing above). We are no longer able to offer calibration and repair for the DSP-4000 CableAnalyzer. It has been replaced with the DTX CableAnalyzer |
