Logic A Each 'Logic Block' contains one or more Conditionals. Each Conditional contains one or two Variables and may perform a single action when 'True'. Each Logic Block is evaluated top down from one Conditional to the next until a Conditional is evaluated as 'True', or an 'End Logic Block' is encountered. If 'True', then its 'Action' is performed, and further evaluation of that block ceases. Conditionals must be assigned in descending order from the most restrictive to the least restrictive aspect. Logic blocks are delineated by selecting the 'End Logic Block' check box in the last Conditional of each block. For each Variable and Action entry you may select either a 'LN' (Serial - Closed/Thrown) OR a 'DCC' (A mast Address plus its Aspect) command. Any Variable with 'True' selected always evaluates as 'True'. All commands are entered as their actual Serial or DCC address numbers. Eg. to send LT9 Closed enter 'Switch Request' '9' 'C'. Logic Blocks continue from this DecoderPro display 'Pane' to Logic B. Conditional: 1 V1: V2: Action: Conditional: 2 V1: V2: Action: Conditional: 3 V1: V2: Action: Conditional: 4 V1: V2: Action: Conditional: 5 V1: V2: Action: Conditional: 6 V1: V2: Action: Conditional: 7 V1: V2: Action: Conditional: 8 V1: V2: Action: