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Upgrading a Steadicam sled from video to HD-SDI and replacing a CRT monitor with LCD

15 years old. Gear and prices may have changed since.

What the thread found

  • HD-SDI capability can be added to an existing sled by running a thin HD-SDI compatible BNC cable inside the post and soldering it to the existing top and bottom stage connectors, without requiring a complete cable replacement.
  • When replacing a CRT monitor with an LCD monitor on a sled, weight balance issues can be mitigated by adding a battery plate to the front of the post to move the center of gravity closer to the original CRT weight.
  • Extensive rewiring modifications to older sled designs may not be cost-effective given the limited remaining useful life of second-generation equipment before upgrading to newer modular designs.
  • Running an external cable from the camera to an external monitor is a simpler alternative to internal rewiring for HD capability.

Depends on

  • The HD-SDI modification example was performed on a non-Provid sled, so specific compatibility with Provid models is untested.
  • No quantitative data provided on how much weight compensation is needed when switching from CRT to LCD monitors.
  • The discussion does not address whether internal rewiring affects the sled's center of gravity beyond general weight balance considerations.
  • Monitor connector specifications and bracket compatibility details were not fully explored.

Parts

Monitor Bracket

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