Instruct: Classify Amazon reviews into positive or negative sentiment
Query: No support!!!

Unit won't detects any satalite. No signal at all. I power it up every month and still fail. Called support and asked me to go to www.clarion.com but clarion.com has no email or anything to contact with. So cannot get any live support by person from Clarion. Brought it to a couple repair centers and they said they don't konw how to repair it. The worse product and support! I won't buy any clarion products from now on since no support at all.