Lighting
ETC Dataflash 5000 troubleshooting
The ETC Dataflash 5000 problems live-event techs bring to Ask Roadie most. Pick your symptom, or describe your own in plain words, and get the likeliest fix first, with the manual page when there is one.
Common Dataflash 5000 errors & problems
What techs run into most, and what's usually behind it. The step-by-step fix for your exact unit is in Ask Roadie.
- Step-by-step fixGet the fix →
Dome hazed, scratched, or needs swapping between Reflector and EC
Likely cause: HazeFree is a coating, not a property of the acrylic, so a single wipe with the wrong product is an unrecoverable cosmetic and output loss.
- Step-by-step fixGet the fix →
Fixture not responding to DMX / erratic behavior at the end of the run
Likely cause: View DMX splits the fault in half in one step - fixture vs.
- Step-by-step fixGet the fix →
How do I check or update fixture software, and what version should it be on?
Likely cause: Three independent CPUs means a partially-failed update can leave mismatched versions; reading all three in the Info menu catches that.
- Step-by-step fixGet the fix →
How many DMX channels does it need and what are the modes? Patched footprint looks wrong / pixel channels missing
Likely cause: If a personality in the console looks short, check that it is a 54-channel Expanded profile.
- Step-by-step fixGet the fix →
Need to reset a fixture, blank its display, or shut it down from the console
Likely cause: The Control channel is time-gated on purpose so a momentary DMX glitch cannot reset a rig mid-show.
- Step-by-step fixGet the fix →
Output looks 20% dim / fans too loud in a quiet room
Likely cause: Fan mode trades airflow for output because the LED drive is thermally limited - less cooling means the fixture derates itself rather than overheat.
- Step-by-step fixGet the fix →
Pixel segments run backwards / pixel 1 is on the wrong side (fixture hung inverted)
Likely cause: Lets you hang fixtures inverted or rotated and keep pixel chases running the same direction across the rig without re-mapping every cue in the console.
- Step-by-step fixGet the fix →
RGB flicker on camera / banding on broadcast or video shoots
Likely cause: Camera shutter beating against PWM frequency causes the banding; raising PWM to 16.6 kHz moves it above where the sensor can resolve it.
Not on the list? Describe it your way, or paste the error code off the display. Ask Roadie works the problem with you until it's fixed or you have a clear next move.
How Ask Roadie helps with the Dataflash 5000
- 1. Pick the ETC Dataflash 5000. It's already in the list.
- 2. Describe what you're seeing. In your own words, or the error code off the screen.
- 3. Get the likeliest fix first. Steps in order, the manual page when there is one, and a note when other techs have confirmed it.
- 4. Still broken? Tap 👎 and it keeps going from where you left off.
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