Elliptical design, robust chassis, but too short notice and improve screen

After a few problems concerning missing parts - suddenly I was able to test the quality of after-sales service which is quite effective! - I discovered this elliptical. I knew the simple apartment bikes have had one for a few years, I wanted to 'get ahead' with something more intensive and I'm not disappointed.
First installation: good, it takes time. The document is not very clear, the tiny drawings. She is German and English. Patience is required, and especially an extra person to help. Some parts are already mounted, manual fears lot of work, finally in 2 hours we had finally mount (not 15 minutes as stated in the description from Amazon against!)

Design: very nice! It's not ugly, this bike. It takes a little place for sure, but hardly more than my bike.

The chassis is solid, with good quality steel. It is very stable, the handles are well padded. It is not noisy.

The downside of this bike is the onboard computer. First, because the quality of materials is not at the appointment: (?) Lightweight plastic, two decorative orange buttons, left and right, which are useless, the choice of level is only done on a large black button 'voltage control' (levels 1-8) located on the frame, and not on this screen.

With the other orange box 'mode' I can change to the functions' speed ',' away ',' time ',' calories' odo 'and' scan ', but the record does not give me an explanation .. . I understand most of the functions ('pulse' give me my heart rate measured on the handles, 'speed' is the speed, distance and calories is easy ...) but 'odo' and 'scan'?

Improvements are badly needed at the manual, first, because it is not French. Second, we need an explanation of the use of bicycles in this leaflet, and not only explanations for installation!
The display or trip computer 'must be better and more opportunities, as do most of the exercise bikes.