We know we can set the password in the remote station. I know the screen version is ok for this function and we can see a lock on the top of the screen. But can we set the password in the LED remote station? and if we can , there is no screen, how to show
You will be able to find your answer in the user manual section 6.3 ZART8L Diagnostic p 157 to 160. In fact you have a Led code.