Hi Phil, by defalt, the space bar is a togal, from Transmit to Recieve,
but that can be changed. I usually change it to the left control key and
it is also a good idea to change it to momentary, so you have to hold it
down for PTT, keeping you from accedentally locking down the ptt without
knowing it!
HTH:
John
John Jacques
Amateur Radio Station: KD8PC
"Whare Cat Is, Is civilization!"
Robert A Heinlein
http://www.johnjacques.weebly.com