Video & projection
Hollyland Mars M1 Enhanced troubleshooting
The Hollyland Mars M1 Enhanced problems live-event techs bring to Ask Roadie most (also called Mars M1). 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 Mars M1 Enhanced 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 →
Cannot add more receivers/phones, or unsure of connection limits
Likely cause: Wireless bandwidth is shared across all sinks.
- Step-by-step fixGet the fix →
Cannot load a 3D-LUT directly from the camera SD card / card reader
Likely cause: The M1 Enhanced does not mount external SD/card-reader storage for LUT files; only its own supported import path is recognized.
- Step-by-step fixGet the fix →
Device will not power on from USB-C / choosing a power source
Likely cause: The M1 Enhanced has no USB-C PD power path; only the DC barrel and NP-F plate are wired for power input.
- Step-by-step fixGet the fix →
Feeding a 4K signal but receiver only shows 1080p / no wireless 4K
Likely cause: The wireless encoder is a 1080p pipeline; 4K support is limited to the wired HDMI loop-out.
- Step-by-step fixGet the fix →
HollyView app shows "Check the input source" or will not connect
Likely cause: Disabling cellular data forces the phone to stay on the Mars 5GHz link.
- Step-by-step fixGet the fix →
SDI IN or HDMI IN shows no video / black screen
Likely cause: The M1 Enhanced is a 3-in-1 transceiver.
- Step-by-step fixGet the fix →
Short range or frequent artifacts in RF-crowded venues
Likely cause: 5GHz video links are line-of-sight and highly sensitive to co-channel congestion and obstruction; a clean channel plus clear LOS is what restores usable range in busy environments.
- Step-by-step fixGet the fix →
Transmitter and receiver keep losing connection / dropouts
Likely cause: Low battery, a congested 5GHz channel, or pairing units too close together are the three most common causes of unstable links.
- Step-by-step fixGet the fix →
Unit shows battery voltage instead of percentage, or shuts down unexpectedly
Likely cause: NP-F batteries vary widely in capacity and discharge curve across brands, so an accurate percentage is impossible; voltage is the reliable low-battery indicator and 6.8V is the practical cutoff.
- Step-by-step fixGet the fix →
Walkie-talkie or two-way radio nearby causes artifacts or dropouts
Likely cause: The unit's metal casing shields the internal circuitry, but a poorly shielded video cable acts as an antenna for the high RF power of a nearby radio, injecting noise into the signal path.
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 Mars M1 Enhanced
- 1. Pick the Hollyland Mars M1 Enhanced. 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.
Free trial
Get your Mars M1 Enhanced back up before doors.
Try it free. No card required.
Start free trial →