▁to ▁the ▁lun ar ▁module . ▁In ▁the ▁event ▁of ▁an ▁abort ▁during ▁launch ▁from ▁Earth , ▁the ▁same ▁system ▁would ▁have ▁explos ively ▁j ett ison ed ▁the ▁dock ing ▁ring ▁and ▁pro be ▁from ▁the ▁C M ▁as ▁it ▁separated ▁from ▁the ▁boost ▁protect ive ▁cover . ▁ ▁Cab in ▁interior ▁arrangement ▁ ▁The ▁central ▁pressure ▁vessel ▁of ▁the ▁command ▁module ▁was ▁its ▁sole ▁habit able ▁compart ment . ▁It ▁had ▁an ▁interior ▁volume ▁of ▁ ▁and ▁hous ed ▁the ▁main ▁control ▁pan els , ▁crew ▁seats , ▁guidance ▁and ▁navigation ▁systems , ▁food ▁and ▁equipment ▁lock ers , ▁the ▁waste ▁management ▁system , ▁and ▁the ▁dock ing ▁tunnel . ▁ ▁Domin ating ▁the ▁forward ▁section ▁of ▁the ▁cabin ▁was ▁the ▁cres cent - sh aped ▁main ▁display ▁panel ▁meas uring ▁nearly ▁ ▁wide ▁and ▁ ▁tall . ▁It ▁was ▁arranged ▁into ▁three ▁pan els , ▁each ▁emphas izing ▁the ▁duties ▁of ▁each ▁crew ▁member . ▁The ▁mission ▁commander ' s ▁panel ▁( left ▁side ) ▁included ▁the ▁velocity , ▁attitude , ▁and ▁alt itude ▁indic ators , ▁the ▁primary ▁flight ▁controls , ▁and ▁the ▁main ▁F DA I ▁( F light ▁Director ▁Att itude ▁Ind icator ). ▁ ▁The ▁C M ▁pilot ▁served ▁as ▁navig ator , ▁so ▁his ▁control ▁panel ▁( center ) ▁included ▁the ▁Gu id ance ▁and ▁Navigation ▁computer ▁controls , ▁the ▁ca ution ▁and ▁warning ▁indicator ▁panel , ▁the ▁event ▁timer , ▁the ▁Service ▁Prop ulsion ▁System ▁and ▁R CS ▁controls , ▁and ▁the ▁environmental ▁control