I just got a Zoom B1on bass guitar multi effect pedal on the recommendation of do many happy users. I'm not too impressed, it's a lot like my DigiTech BP-90, but one appealing feature is it can run hours on batteries. I want only a few basic effects: Octaver, compression, reverb, delay & chorus. Frankly I'm overwhelmed trying to figure this thing out, & the user Manual's so small it's illegible both in booklet form & on my android. Bottom line is I must have a clear no frills octaver function. Octave above not below, & I'm beginning to think this highly lauded unit can't even perform that essential function Can any satisfied B1on user instruct me on how to get an octaver effect?