Page 2
FUNCTIONAL DESCRIPTION The RT-940D-SL operates as half of a transmitter / receiver pair for the transmission of four channels of high performance 10 bit digital NTSC, PAL, RS170, or RS343 video signals. The RT-940D-SL is designed to operate with the RR-940D-SL video receiver over one singlemode fiber optic cable.
Page 3
Power to the unit is supplied by the subrack. Please refer to the SR-20D and PSR-2 instructions for further details. POWER CONNECTION Power is supplied to the unit via a four finger backplane connector. The RT-940D-SL can be inserted into the subrack or removed from the subrack with power applied to the backplane. FIBER CONNECTION The fiber optic connection is made via a FC/PC connector located on the back of the unit.
Page 4
VIDEO 1 THROUGH VIDEO 4 A bi-color LED indicator is provided for each of the four video inputs to the RT-940D-SL. DC power and video status associated with each of these LED’s are summarized below. Video Presence LED DC Power Status...