![background image](http://html1.mh-extra.com/html/barco/medea-series/medea-series_installation-manual_4187181016.webp)
R5906141 /02
Medea series
16
P
R
RESTRICTED
AREA
R
E
S
T
R
I
C
T
E
D
A
R
E
A
Image 1-2
1.4.4 HD for fully enclosed projection systems
HD
Hazard Distance (HD) is the distance measured from the projection lens at which the intensity or the
energy per surface unit becomes lower than the applicable exposure limit on the cornea or on the
skin. The light beam is considered (to be) unsafe for exposure if the distance from a person to the
light source is less than the HD.
Restriction Zone (RZ) based on the HD
The projector is also suitable for rear projection applications; projecting a beam onto a defuse coated
projection screen. As displayed in Image 1-3 two areas should be considered: the restricted enclosed
projection area (RA) and the observation area (TH).
RA
TH
sw
PD
HD
DIFFUSE
s
w
RZ
s
w
s
w
PR
HD
REFLECTION
RESTRICTED
AREA
R
E
S
T
R
I
C
T
E
D
A
R
E
A
Image 1-3
RA
Restricted Access location (enclosed projection
area).
PR
Projector.
TH
Theater (observation area).
RZ
Restriction Zone.
PD
Projection Distance.
SW
Separation Width. Must be minimum 1 meter.
Содержание Medea series
Страница 1: ...ENABLING BRIGHT OUTCOMES Installation Manual Medea series...
Страница 18: ...R5906141 02 Medea series 18 Safety...
Страница 29: ...29 Overview Installation process projector R5906141 02 Medea series Installation process 3...
Страница 56: ...R5906141 02 Medea series 56 Input Communication...
Страница 73: ...R5906141 02 Medea series 73 Specifications...