OK - See attached. I have found this info on DIP switch settings for option 467 in 455M (for the buffered M42). This is exactly what I need except ----

My M42 is a "Basic" Telex unit (no buffer memory)  and I can't find a similar set of DIP switches. Dang! There must be some way to enable an installer to set options beyond DbLF (Double Line Feed) which is where my M42 stops. Otherwise I can't set the Baud Rate or Answer-Back, etc.!
Does anyone have 518M which is installation info for the Basic M42? That might give me a clue. Did any of you guys ever install a Telex M42 and have dim memories of how to set the Answer-back?

Thanks,
Nick England K4NYW
www.navy-radio.com


On Thu, Sep 30, 2021 at 11:43 AM Nick England <navy.radio@gmail.com> wrote:
FWIW, here is a list of the M42 options (thanks to Leanne W1WXS)
The leftmost column options are listed in the 516M manual as "User Programmable" while the rest are the "Installer Programmable" ones which I can't figure out how to change,,,,
Nick England K4NYW
www.navy-radio.com


On Wed, Sep 29, 2021 at 2:18 PM Nick England <navy.radio@gmail.com> wrote:
I have finally figured out some options on my Telex Basic M42 ASR (thanks to greenkeyer Leanne for a copy of 516M). 
But when I get to the end of the User Programmable Options list, I am stuck. 
How do I access the Installer Programmable Options like baud rate, answer-back, etc. 

Probably the magic switch is staring me in the face, but I can’t figure it out. I am fully prepared to slap my forehead and say Doh! if someone can please enlighten me. 
Cheers
Nick

--
Nick England K4NYW
www.navy-radio.com