NEC NP-PA1505UL-B User Manual - Page 19

xviii, Floor or desktop installation example, Ceiling installation example

Get NEC NP-PA1505UL-B PDF manuals and user guides View all NEC NP-PA1505UL-B manuals
Add to My Manuals
Save this manual to your list of manuals

Page 19 highlights

Important Information • About the precautionary zone By providing a precautionary zone or physical barriers, it is possible to prevent human eyes from entering the hazard zone. When the manager of the projector (operator) cannot prevent spectators from entering the hazard zone such as in public facilities, it is recommended to secure a space of 1 m or more from the hazard zone as "the precautionary zone" for the safety of the spectators. When installing the projector overhead, it is recommended that the distance between the floor and the hazard zone be at least 3 m in the vertical direction. In the United States, provide a horizontal distance of 2.5 meters from the hazard zone. When installthe projector overhead, provide a vertical distance of 3 meters from the floor to the hazard zone. • Installation example considering the precautionary zone ① Floor or desktop installation example ② Ceiling installation example c a b a b c d a: Screen / b: Hazard zone / c: Precautionary zone / d: floor CAUTION If it is expected that spectators will intrude into the hazard zone when installed on the ceiling, it is necessary to prevent spectators from entering that area. xviii

  • 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
Important Information
xviii
• About the precautionary zone
By providing a precautionary zone or physical barriers, it is possible to prevent human eyes from
entering the hazard zone.
When the manager of the projector (operator) cannot prevent spectators from entering the hazard
zone such as in public facilities, it is recommended to secure a space of 1 m or more from the haz-
ard zone as “the precautionary zone” for the safety of the spectators. When installing the projector
overhead, it is recommended that the distance between the floor and the hazard zone be at least
3 m in the vertical direction.
In the United States, provide a horizontal distance of 2.5 meters from the hazard zone.
When installthe projector overhead, provide a vertical distance of 3 meters from the floor to the
hazard zone.
• Installation example considering the precautionary zone
①
Floor or desktop installation example
a
b
c
②
Ceiling installation example
a
b
d
c
a: Screen / b: Hazard zone / c: Precautionary zone / d: floor
CAUTION
If it is expected that spectators will intrude into the hazard zone when
installed on the ceiling, it is necessary to prevent spectators from
entering that area.