"Steven P. McNicoll" writes:

"K. Ari Krupnikov" wrote in message
...

My 196 has a redundant power supply?


Beats the hell outta me. Read the manual.

That wasn't really a question. The question mark referred to it being
one possible answer to your "what bizarre failure". Prepend "how
about" to make it grammatical.

Garmin 196 is powered by 4 AA batteries and will provide ~4 hours of
guidance after the cigarette lighter adapter goes dead. So I could
have no comms, no mode c and no electrical, and still know with some
confidence where I am.

I admit that this is an unlikely set of circumstances as I also carry
a handheld transceiver. OTOH, it never occurred to me to carry a
handheld transponder :=)

Ari.