i have that same model, put your knob strait up then slight move it left but just a tad, make sure your herb is ground up good but not like dust and fill the bowl about 1/2 way and remember do not pack it in leave it kinda loose.

when you exhale your hit you will see a cloud, this is vapors and contains zero smell i have vaped right next to my GF and she didnt even know(she smokes too) so smell should never be a issue.

after you take a few hits stir the bowl and break it up a bit more until you taste popcorn, that means that bowl is finished so toss it or save it for brownies(takes like a good ounce of herb to work).