On Sun, 18 Aug 2019 16:32:12 -0700 (PDT), Tom Kunich
wrote:

On Sunday, August 18, 2019 at 4:28:00 PM UTC-7, Jeff Liebermann wrote:
On Sun, 18 Aug 2019 10:17:10 -0700 (PDT), Tom Kunich
wrote:

Somehow I lost the link from the transmitter unit to the head. Now I find that I have at least two transmitter units and neither of them connect to the head unit. I vaguely remember that there was a process you had to go through to mate the transmitter to the head unit but can't find the manual now and can't find anything on the web.

Does anyone know or remember how this is done?

It helps if you disclose the Cateye model. Not all of them use the
same procedure. The process is called "pairing". If you Google
search for "Cateye [insert_model_name_here] pairing", you should get
the instruction sheet. Otherwise, grove through this mess for your
unspecified model:
https://www.google.com/search?q=cateye+pairing&oq=cateye+pairing

I did -the Cateye Adventure.

Sorry. I missed it in the subject line. I usually don't read the
subject line because it usually has nothing to do with the question or
content.

Here's the 22MByte quick start guide for the CC-AT200W:
https://www.cateye.com/files/manual_dl/0/30/CC-AT200W_QS-m_ENG_v1.pdf
Pairing the sensor is on Pg 30 and is in the form of a movie. My PDF
viewer (PDF X-Change) won't play the movie.

Here's the English manual, which describes the pairing process without
a movie:
https://www.cateye.com/intl/support/manual/data/doc/CC-AT200W_ENG%20v4.pdf

Good luck.

--
Jeff Liebermann
150 Felker St #D http://www.LearnByDestroying.com
Santa Cruz CA 95060 http://802.11junk.com
Skype: JeffLiebermann AE6KS 831-336-2558