[Paparazzi-devel] a direction question about lisa/m 2.0 board

[Hao Zhang]

Hi,everyone.
I am a beginer,i am building my first quadcopter now.
according wiki page
ImuCalibration(http://wiki.paparazziuav.org/wiki/ImuCalibration),
calibrate my lisa/m 2.0 board.
but i can not distinguish board's front and upside.

plz look at this pic:
http://tinypic.com/r/doumhc/9

i think below picture is the upside, and the arrow is the front.
is that correct? thank you.

plz look at this pic:
http://tinypic.com/r/2pre6nb/9