xdandev91x
New elf
- Joined
- Dec 5, 2020
- Messages
- 23
Hi all,
First year running a show, so go easy haha.
So show has been running successfully for about 2 weeks - a few hiccups but all resolved through basic user error (i.e. matrix inverted, wire runs too long and needed a data booster etc.).
Tonight's show I noticed that in a line of 3 ornaments, ornament 2 and 3 have started flickering intermittently during the show. There is 2.5m of cable between ornament 1 and 2. It is like the data is semi-corrupted - ornament 2 is a singing tree and besides the white flickering, the tree still 'sings' in between flickers.
So basic troubleshooting undertaken indicates that there is an issue with the output of ornament 1:
My initial thoughts were to cut off the last pixel and xconnect output and replace them... But I am worried there is something else at play and I did not want to introduce an unnecessary cut unless I tried all other options (especially if it is an xlights issue).
First year running a show, so go easy haha.
So show has been running successfully for about 2 weeks - a few hiccups but all resolved through basic user error (i.e. matrix inverted, wire runs too long and needed a data booster etc.).
Tonight's show I noticed that in a line of 3 ornaments, ornament 2 and 3 have started flickering intermittently during the show. There is 2.5m of cable between ornament 1 and 2. It is like the data is semi-corrupted - ornament 2 is a singing tree and besides the white flickering, the tree still 'sings' in between flickers.
So basic troubleshooting undertaken indicates that there is an issue with the output of ornament 1:
- Changed ports on controller - same issue. All other outputs working well. Controller seems fine.
- Power issue? I checked voltage - 12.4V at ornament input - and there is literally a power injection T right before the ornament. Voltage / Power Injection is fine.
- Power Supply supplies power to other lines with no issue. PSU is fine.
- All pixels in the prior ornament are working fine. No dead pixels in ornament 1.
- Removing the prior ornament from the line and replacing with two x100 pixel strings resolves the issue. Issue must be prior ornament.
- I ran the Falcon in test mode with 'chase', 'RGB colour wash' and a few others modes and there was no flickering for any of the ornaments on the string. I only see flickering during my xlight sequences.
- I used an RGB tester to test ornament 2 and connected a string of 100 pixels after it. Everything worked also - no flickering and the patterns changed as expected.
- I cannot reproduce the data problem - even using the same extension leads and T joins. It only occurs during my multiple xlights sequences.
My initial thoughts were to cut off the last pixel and xconnect output and replace them... But I am worried there is something else at play and I did not want to introduce an unnecessary cut unless I tried all other options (especially if it is an xlights issue).