|When you perform a self calibration on a DSP-4X00 there are a couple of things to consider : |
If the above conditions have been met and the unit fails the self calibration with the above error message, then there is a hardware issue. We regret to say we are no longer able to offer calibration and repair for the DSP-4x00 CableAnalyzer. It has been replaced with the DTX CableAnalyzer.
- If the battery is new you need to fully charge the battery before attempting to operate the unit. It normally takes approximately 4 hours to fully charge the batteries. You can determine that the battery is fully charged when the status light is a steady green.
- Allow a 1 minute warm-up time before performing a self calibration. Always perform the self-calibration only after the test tool has warmed up to an ambient temperature between 10ºC and 40ºC.