Mystery Switch

[Freeskier]

I just starting flying a '68 Arrow, and it has a switch under the storm scope that the CFI who did my checkout knew nothing about. I'm probably putting the cart before the horse since I haven't pulled out the owner's manual for the scope, but thought I would ask on here since I probably can't get out to the airport for quite a while given my shift work through the weekend....and it's bugging me I can't decipher it by the label. :-x However, I don't know if the switch is even related to the storm scope, since obviously the music input next to it is not.

 

[flyguydon]

 

[Freeskier]

 

[Greg S]

 

[kamikaze]

 

[Jim_M]

 

[JoeB]

 

[PilotPete]

 

[SpencerAircraft]

 

[Arrow4]