Technical Manual

11-75-0000 SYNTHESIZED PAGING TRANSMITTER TECHNICAL MANUAL Issue 0600
Sea Air and Land Communications Ltd Page 7
An action is defined as a paging message, RIC (Receiver Identification Code or capcode) and flags. These flags are discussed in the PSD (product support disk)
section.
7.1 External Discrete Inputs
An action can be initiated from the twelve external inputs with an input transition to LOW (connection to GND) and/or HIGH (input floating or connection to
>+3.5v).