1201, 902, and 1301 Presentation Switchers
Q: I am going to upgrade from a 902 to a 1201 Presentation Switcher. What does this process entail?
A: You should be able just to load the 1201 code into the keypad and connect the 1201 RS232 to phoenix cable directly to the connector plate. There should be no changes to the power supply for the old keypad. You may also need to use a VGA splitter/amplifier as well.
Q: Is there a list of ASCII commands for the 1201?
A: Yes. They are located in the 1201 User Manual which can be found here.