TSR-1L Totalcomp remote display

TSR-1L Totalcomp Smart Remote display is a major  advancement in display technology.
It actually learns, making the installation of this remote display automatic and virtually foolproof.
Plug in the unit and connect the communications line to the TSR's circuit board with reliable screw terminals.
Power up the unit and be greeted by "HELLO", then push the "learn" button.
The TSR, through a series of automatic pre-programmed sequences, will thoroughly analyze the transmitter source.
The TSR learns and stores at the touch of a single button all source parameters, capturing them in it's non-volatile memory and calling them up upon each power up.
All characteristics are stored until the user initiates another "learn"  sequence.
Whenever there are any changes in the transmitter source, all the user needs to do is initiate another "learn" session and all the parameters will be automatically updated.
The TSR reads, learns and accepts all of the following parameters:
1. Serial input - accepts and recognizes RS232C, 20ma current active and 20ma current passive
2. Line polarity
3. Line speed ranging from 300 to 9600 baud.
4. Transmission characteristics, parity (odd, even or none), stop bits (1 or 2), and data bits (7 or 8)
5. Transmission data format - Characteristics of control characters (such as line feed or carriage return) are determined and stored.