Hi, folks.
Without some hands-on experience, I'm having trouble understanding the behaviour of the TFR button on the Boeing version of the control panel for the Collins WXR-2100
http://www.smartcockpit.com/data/pdf...39;s_Guide.pdf
Are all the buttons for the crewmember's individual controls interlocked (except for the GC button). i.e. if you select either TFR, WX, WX+T or MAP, does this make the other buttons pop up?
This manual says...
""TRF switch/indicator- ... The TFR switch/indicator is disengaged by depressing it a second time or by pressing one of the same side mode switch/indicators not already pressed."
Normally, interlocked switches won't allow you to push them a second time to make them come back up. e.g. the mic selector switches on a 747 Audio Selector Box.
Thanks for any insight.
Cheers.
NSEU