RAD Data comm RSD-20 Cable Box User Manual


 
4.4.2.2 RSD-20/X.21
CONTROL/INDICATION
If the C/I to Sub-channeljumper is in the MAIN CHANNELstate, the C/I to sub-channel
follows the main C/I (unless the sub-channel is disabled, then the C/I is OFF). If the C/I to
sub-channel is in the ON" state, all of the sub-channelsC/O are ONirrespective of the main
channel C/I.
RSD-20 OPERATOR'S MANUAL THEORY OF OPERATION AND APPLICATIONS
4.2