11.1.1-2 Control Height

The highest control on a stand-up console should be within the highest reach of the 5th percentile female without stretching or using a stool or ladder, while the lowest controls should be within the lowest reach of the 95th percentile male without bending or stooping, as shown in Table 11.1. Additional Information: The range of suitable control height on stand-up consoles is defined by the reach radius of the 5th and 95th percentiles. Measurements should be made using shoulder height and functional reach with the shoulder in line with the leading edge of the benchboard, as shown in Figure 11.1. The figure shows the results of two console designs with differing benchboard slope and depth. Controls may be placed somewhat higher on consoles with shallower and/or more steeply angled benchboards, which allow the shoulder reference point to be closer to the back of the benchboard and to the vertical panel.

Table_11.1
Table 11.2 Relative legibility of color combinations.

Figure_11.1
Figure 11.2 Display height and orientation relative to a standing user's line of sight.