Please make sure you had paired scanner / cradle, for example, scanner A and cradle A. And another router cradle for extending range, for example cradle B.
You may enable router function by two steps:
- Switch router option on cradle B by following quick start guide.
- Put scanner A on to cradle B and press "M" key on cradle B to add it as router to cradle A.
The maximum routers are 3 routers.