[GreenKeys] Spark protection

[Normand Marks]

My issue is the burnt contacts and cleaning of same.
Thanks
Norm
WB7WEQ 

Norm - considering some of the environments that Teletype
machines are in, I'd say that is a non-issue.

UE,
K2EAA - TONY
NNNN
ZCZC


On 05/08/2015 09:43 AM, Normand Marks wrote:
 I understand that there is not any spark protection for the bell
 contacts in the stunt box of a M28 TTY, because on my M28 it seems to be
 more spark than it should.

 Any help on this subject would be appreciated.

 Thanks
 Norm