Manual for the Simplex 2120 Multiplex Peripherals General Information , published in 1990. Document No: MUX2-11-007, Rev: Ed 6 90. System overview, features and capabilities, and basic operation.
Manual for the Simplex 2120 Multiplex Peripherals General Information , published in 1990. Document No: MUX2-11-007, Rev: Ed 6 90. System overview, features and capabilities, and basic operation.
