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4-27 wireless headsets will be incorporated for ST3-2. [[left margin]]comm[[/left margin]] They'll take 1 of 2 headset designs (STAR headset or -DIAGRAM- headset) and adapt it for use with wireless set (connect to battery pack & transmitter strapped to unit). 2 potential problems with headsets: 1. STAR in 0-g? 2. clip-on for glasses Saw bldg. 44 demo of squeal in MID-DECK speaker: when transmitting on a headset, get feedback through the speaker-box [this would happen with any combination of headset transmitter & speaker box] Potential solution: better mics (sound suppression) [[left margin]]RMS[[/left margin]] Scobee: get KSC guys to SIMPAC or into SES to run the OMI procedures [[left margin]]RCS[[/left margin]] Don Blevins (X3851)- E&D RCS expert. Gave pitch to Cohen on 4/24 on RCS open work (pre-planned, & as a result of ST3-1): 1. Replace (a) relief valves on ox side (b) ox regulators for similar reasons. The relief valve assembly has a thin disc & a poppet relief. If the disc bursts, then the poppet is only good for ~ 30 days (it's
Transcription Notes:
I changed the initials in the left margin to [[left margin]]xxx[[/left margin]]. Hope that's OK MCRoss