Video & projection
Teradek Bolt 4K troubleshooting
The Teradek Bolt 4K problems live-event techs bring to Ask Roadie most (also called Bolt 4K 1500, Bolt 4K 3000, Bolt 4K 750, Bolt 4K LT). 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 Bolt 4K 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 →
Bolt 4K won't pair or link with Bolt 6
Likely cause: Mismatched or partially-updated components (radio/controller/video processor) stop the link handshake; jumping releases can corrupt the radio component.
- Step-by-step fixGet the fix →
Bolt 4K "No Link" / signal drops on set
Likely cause: Same RF fundamentals as Bolt 6: congestion, obstruction and bad cables cause most drops.
- Step-by-step fixGet the fix →
Bolt 4K says "Incorrect serial number" and is unresponsive after firmware update
Likely cause: The radio component expects intermediate releases to migrate its data; skipping them corrupts it.
- Step-by-step fixGet the fix →
Bolt 4K won't link to Sidekick / Bolt 3000 / older receiver
Likely cause: Different Bolt generations use different radio/codec platforms; Teradek's compatibility chart blocks cross-generation pairing.
- Step-by-step fixGet the fix →
how to update Bolt 4K monitor module on SmallHD Smart 7
Likely cause: The module's radio and controller must be updated together from the module-specific package; larger or exFAT cards are not read by the monitor updater.
- Step-by-step fixGet the fix →
mixed Bolt 4K 750 and MAX units, range much shorter than expected
Likely cause: Range rating is set by the radio/power class of each unit; the weaker end limits the link budget.
- Step-by-step fixGet the fix →
radio firmware won't update / radio component update failed
Likely cause: Updating the radio alone on an older, known-good package isolates it from the controller/video processor update that tends to fail.
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 Bolt 4K
- 1. Pick the Teradek Bolt 4K. 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.