Hi there,
It may be that the 1601 needs resetting or that the unit isn't getting enough power. Have you seen the following knowledge base article on our website, which gives explanation for the light blinking, and suggestions to solve this.
Take a look at the document, and the lnks included in it, about resetting the unit.
When you say you can 'view' the device, what do you mean, in MAX?
Have a look at the documents, and let me know how you get on, if this doesn't work then we'll look at other possibilities.
Regards
Hannah
NIUK & Ireland