The simplicity of working in Lucid is easy...a few simple settings for personal fit and that s it. Passive ergonomic movement allows you to forget the chair and concentrate on your task at hand. The original chair mechanism for Lucid is a proprietary design for Davis. This mechanism has four adjustments 1) seat length adjustment, 2) seat height adjustment, 3) balance spring knob, and 4) back tilt lock. The seat adjusts 2 in depth to accommodate individual leg lengths.
An optional Synchro-Tilt can be added to the standard mechanism with a synchron ratio of 2.5 to 1; that is for 1 degree of seat tile, the back moves 2.5 degrees.
One time adjustments to user:
1. Seat Length Adjustment (knob under seat):
adjust seat depth to user s thighs
Selective work positions:
2. Seat Height Adjustment (lever on right of seat
behind arm): adjust seat height to user s legs
3. Balance Spring (center knob):
adjust balance spring to user s weight
4. Back Tilt Lock (lever on left of seat in front of arm):
pull lever forward to stop back tilt; push lever back
for full back tilt