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R5911443 /02
UDM
20
The HD
reflection
distance equals 25% of the difference between the determined HD distance and the projection
distance to the rear projection screen. To determine the HD distance for the used lens and projector model see
chapter
“
HD in function of modifying optics
”
, page 20.
HD
reflection
= 25% (HD – PD)
The light emitted from the screen within the observation shall never exceed the RG2 exposure limit,
determined at 10 cm. The HD
diffuse
can be neglected if the measured light at the screen surface is below 5000
cd/m² or 15000 LUX.
1.6 HD in function of modifying optics
Hazard distance
0
1
2
3
4
5
6
7
8
9
10
11
12
13
1
1
,2
1
,4
1
,6
1
,8
2
,0
2
,2
2
,4
2
,6
2
,8
3
,0
3
,2
3
,4
3
,6
3
,8
4
,0
4
,2
4
,4
4
,6
4
,8
5
,0
5
,2
5
,4
5
,6
5
,8
6
,0
6
,2
6
,4
6
,6
6
,8
7
,0
7
,2
7
,4
7
,6
7
,8
8
,0
8
,2
8
,4
8
,6
8
,8
9
,0
9
,2
9
,4
9
,6
9
,8
1
0
,0
H
a
z
a
r
d
d
is
t
a
n
c
e
(
H
D
)
[
m
]
Throw Ra!o (TR)
UDM
1
1
2
Image 1-5
HD
Hazard Distance
TR
Throw Ratio
1.7 Radio equipment (optional)
CE Conformity
The UDM may be equipped with WiFi & GSM modules for Pulse Input &
Communication unit, which are fit for use in the European Economic Area
(EEA).
The UDM is restricted to indoor use only when operating in the 5150 to
5250 MHz frequency range.
Summary of Contents for UDM Series
Page 1: ...ENABLING BRIGHT OUTCOMES User manual UDM...
Page 22: ...R5911443 02 UDM 22 Safety information...
Page 48: ...R5911443 02 UDM 48 Input Communication...
Page 53: ...R5911443 02 UDM 53 4 To turn the test pattern off return to the previous menu GUI Introduction...
Page 54: ...R5911443 02 UDM 54 GUI Introduction...
Page 60: ...R5911443 02 UDM 60 GUI Source...
Page 112: ...R5911443 02 UDM 112 GUI Profiles...
Page 156: ...R5911443 02 UDM 156 Specifications...
Page 166: ...R5911443 02 UDM 166 Video timing tables...
Page 172: ...R5911443 02 UDM 172 DMX chart...
Page 176: ...R5911443 02 UDM 176 WiFi GSM compliance information...
Page 182: ...R5911443 02 UDM 182 Environmental information...