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VTR/CCTV

(1) STS-2 cabin cameras: 2 wide-angle, color.

(2) To get pwr to VTR: 2 cb's, 1 on L12 & 1 on VTR panel; VTR power switch; and PL switch on R1

(3) Real-time TV + VTR: [[circled]]1[[/circled]] brightness & contrast adjustments made on monitor don't affect D/L picture on what's recorded on VTR [[circled]]2[[/circled]] the D/L & VTR both operate with "underscan", ∴ monitor should be in that mode to see the full picture 

(4) payload bay cameras: when power is removed, the iris closes automatically

(5) MON Source sw - DN LINK shows what's on DN LNK
DIR - shows what's on VTR
(VTR can be viewed directly, bypassing all of A7, with MON source switch in DIR.)

(6) VTR switch labeled (B&W/FSC) or (Color MT...) should always be in  B&W/FSC position to interface with shuttle system. It will record in color off this position.

(7) ALC pushbuttons: if only 1 is lit, ALC mode is active; if 2 are lit, manual control is active (& unlit pbi shows the mode)