Why precision remote QC09 did not work for QC11

No... (practically impossible)

You cannot just RE-PURPOSE an existing remote!!

(technically possible on an UNLIMITED BUDGET)
((w/highly advanced engineering knowledge)) = No.

Programmable remotes are quite versatile...
but your single purpose remote is PRECISELY THAT...
"single purpose"

You may indeed want to combine your remotes... but you do have to realize general purpose "programmable" remotes
SELDOM provide FULL FUNCTIONALITY.

YOU may want to order anther FACTORY REMOTE... or clean the corrosion out of the "not working" one.

I would like to know if the precision flatview TV can come on without a remote or the remote is a necessity
There is a power switch underneath the TV, so I put it on and the screen hasn't come on, there's just a small red light on left corner at the bottom.

I just want to find out how to use a chunghop rm-139ex for a precision tv.

CAN I HAVE A CODE FOR MY FLATVIEW PRECISSION TV

chech the spring on remote control, might be corroded, it also happen to my remote last time , i used a not branded battery, then the battry got leak

my precision ptv2544 wont come on its just beeping whats the cause and cure for this??

How di I use the rcu400e remote to operate a precision tv?

You can go here for remote codes:

www.tvcodes.com/
or

www.remote-codes.com
or

kbase.x10.com/wiki/Universal_Remote_Code_List

There are many other list if you google "unviersal remote codes"

There are also insturctions on how to program without code.

i believe that you controller takes batteries and works along with a receiver that looks similar to a flash drive. hope this helps :)