VM130 receiver how to make him forget the default code

Modules General
1

le recepteur reconnait toujours le code par defaut. Comment lui faire oublier, pour ne pas se faire pirater son recepteur par une telecommande achetée et livrée avec le code par defaut ?

the receiver always recognizes the code by default. How to make him forget, for not to make his hacked a remote receiver purchased and delivered with the default code?

2

Please delete all codes by turning off the power, press and hold the button and then re-apply power.
Release button when leds stop flashing (see manual).

When you learn a new remote, make sure it has been set to a new code, not the factory code.