Diagnostics/Troubleshooting
7-46 Vivid T9/Vivid T8 – Basic Service Manual
5795591-100 English Rev. 3
7-5-2 Service Diagnostics(continued)
7-5-2-11-1 Probe Pass/Fail Criteria
Pass
• No dead element
• Dead elements on the edge (#0, #1 or #end-1, #end)
Fail
• Max 2 weak elemets on the scan line: -3dB<elements<-2dB
• Any one of the elements in one scan line: element<-3dB
Reboot the system after the probe assessment.