Apple MB952LL Manual - Page 68

Cleaning Your Mouse, Understanding Ergonomics, Keyboard, Mouse

Get Apple MB952LL - iMac - 4 GB RAM PDF manuals and user guides
UPC - 885909367627
View all Apple MB952LL manuals
Add to My Manuals
Save this manual to your list of manuals

Page 68 highlights

Cleaning Your Mouse You may need to clean your mouse from time to time to remove dirt and dust that has accumulated. Use a lint-free cloth that's been lightly moistened with water. Don't get moisture in any openings or use aerosol sprays, solvents, or abrasives. If you ordered an Apple USB mouse with your iMac, hold the mouse upside-down and roll the scroll ball vigorously with the cloth that came with your iMac, or another clean, soft, lint-free cloth, to help dislodge any particles that may interfere with proper scrolling. Understanding Ergonomics Here are some tips for setting up a healthy work environment. Keyboard When you use the keyboard, your shoulders should be relaxed. Your upper arm and forearm should form an approximate right angle, with your wrist and hand in roughly a straight line. Change hand positions often to avoid fatigue. Some computer users might develop discomfort in their hands, wrists, or arms after intensive work without breaks. If you begin to develop chronic pain or discomfort in your hands, wrists, or arms, consult a qualified health specialist. Mouse Position the mouse at the same height as the keyboard and within a comfortable reach. 68 Chapter 5 Last, but Not Least

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
68
Chapter 5
Last, but Not Least
Cleaning Your Mouse
You may need to clean your mouse from time to time to remove dirt and dust that has
accumulated. Use a lint-free cloth that’s been lightly moistened with water. Don’t get
moisture in any openings or use aerosol sprays, solvents, or abrasives.
If you ordered an Apple USB mouse with your iMac, hold the mouse upside-down and
roll the scroll ball vigorously with the cloth that came with your iMac, or another clean,
soft, lint-free cloth, to help dislodge any particles that may interfere with proper
scrolling.
U
nderstanding
Ergonomics
Here are some tips for setting up a healthy work environment.
Keyboard
When you use the keyboard, your shoulders should be relaxed. Your upper arm and
forearm should form an approximate right angle, with your wrist and hand in roughly a
straight line.
Change hand positions often to avoid fatigue. Some computer users might develop
discomfort in their hands, wrists, or arms after intensive work without breaks. If you
begin to develop chronic pain or discomfort in your hands, wrists, or arms, consult a
qualified health specialist.
Mouse
Position the mouse at the same height as the keyboard and within a comfortable
reach.