Testing with ARMEVB with MPU9150, default output?

I am testing MPU9150 via ARMEVB from invensense. I was expecting to be able to see quarternion(or raw data) through serial port, but it's spitting some other data.

I can be available acquire the raw data(accelrometer, rotatiation, temp...) using Universal Data Logger 1.0. So I'm assuming I got the driver install part correct. I used SDK 5.1.

Currently, by default, it's giving me.
[0] 36 ($ sign)
[1] 4 ("calibration start?")
[2] ...
...
...

The value fluctuates as I swing the module.

When I run the teapot demo nothing happens but displaying a lonley up-side-down teapot.

In UC3 python, it's giving me error when calculating packet length saying the value is less than 0(typically -14~-17).

I guess I may have to send some data to the USB port to send a I2C command to MPu9150 to output quaternion? Not sure.

I would appreciate if someone can point out where can I start. I see lots of arduino example, but ironically less information of ARMEVB which suppose to be supported by Invensense.