Rising edge problem when doing Tutorial #B2 lab

Hi,
When I executed lab2 which is on tutorial website,I met problem that
I couldn’t capture any trace when I set rising edge trigger.
this is my setting :
http://imgur.com/a/ZwQ7f
and this is my board setting:
http://imgur.com/a/KjjK3

when I changed rising edge to falling edge or low or high trigger,It captured traces but
had this message:
http://imgur.com/drtyxJI

and I have completed lab1 but the monitor didn’t print out expected text like this:
imgur.com/K0H9wLb

Hello,

Ah - there should be a jumper near the AVR where the “TRIG” text is! That should fix the issue.

I’ll update the documentation too - the TRIG jumper is only on newer boards, the older ones didn’t have it so might have been confusing.

-Colin