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Ergonomic Guidelines
Note:
Proper ergonomic design is necessary to prevent repetitive strain injuries, which
can develop over time and can lead to long-term disability
1. Ensure the correct focal distance for ultimate visual comfort. For visual comfort, a viewing
distance between 460mm (18”) to 610mm (24”) is recommended. (
See
Figure6-1
)
Figure 6-1
Содержание Butterfly DE500D-C
Страница 1: ......
Страница 4: ...Page 4 Supplied Parts ...
Страница 13: ...Page 13 Figure 4 3 3 Use the supplied Cable Clip 14 to secure display cable to the pole See Figure 4 3 ...
Страница 16: ...Page 16 Figure 5 5 ...