A-4 Setting Up a Healthy Work Environment
ADJUST YOUR CHAIR
Your chair should be adjustable and stable. Vary your
posture throughout the day.
Check the following:
Keep your body in a relaxed yet upright position. The
backrest of your chair should support the inward curve
of your back.
Use the entire seat and backrest to support your body.
Tilt the backrest slightly backwards. The angle formed
by your thighs and back should be 90° or more.
Содержание POWERMATE PROFESSIONAL 9000 - SERVICE
Страница 29: ...Introducing Your Computer 1 13 The system unit on the footed stand ...
Страница 35: ...Introducing Your Computer 1 19 Power supply features ...
Страница 41: ...Using Your Computer 2 5 Keyboard features Windows 95 keys ...
Страница 195: ...Installing Options 5 33 SCSI connectors and the RAIDport on the system board Miscellaneous system board connectors ...