2006Video Assist and Video Accessories forum
Video signal dimming when connecting external devices to Clipper 2 sled
20 years old. Gear and prices may have changed since.
DisputedParticipants disagreed and reached no conclusion. Read the findings as positions, not as an answer.
What the thread found
- Connecting an external video recorder or field monitor to the BNC video output on a Clipper 2 sled causes significant brightness reduction in the monitor, typically 30-40% dimmer.
- Newer Clipper sled models do not include a distribution amplifier; the DA is built into the monitor itself and only applies to the frameline video output.
- Older Clipper models with frameline knobs built into the sled housing included a built-in DA.
- The brightness reduction issue can occur when connecting devices without proper 75-ohm termination or when accidentally loading the video output.
- A Clipper 2 sled includes an RCA video output connector separate from the BNC connector that can be used for recording purposes.
- The newer Clipper 2 models feature an automatic video input/output switching on the BNC connector that activates when recording or playing back footage.
- An internal connector inside the Clipper electronics housing can accept an external DA module if needed.
- Using the RCA output connector for external recording instead of looping from the monitor output may resolve the signal degradation issue.
Depends on
- The manual documentation is unclear and photos do not match the actual sled connectors.
- Confusion exists between models regarding which connectors have DA capabilities and how the switching works.
- The user did not verify which specific output was being used or whether the termination status was correct.
- Some participants disagreed on whether the Clipper 2 includes a BNC auto-switching feature.