Hitachi PJ-LC9 User Manual
Page 13
11
ENGLISH
Preparations
Refer to the illustrations and tables below to determine the screen size and
projection distance.
The values shown in the table are calculated (±3%) for a full size screen: 854x480.
For 16:9 screens
For 4:3 screens
►Avoid a smoky, humid or dusty place. Placing the projector
in such place could cause a fire, an electric shock and/or malfunction to the
projector.
• Do not place the projector near a humidifier, a smoking space or a kitchen.
►Adjust the direction of the projector to keep the light from directly hitting the
projector's remote sensor.
CAUTION
(a) Screen size
(b) Projection distance
(c) Screen height
40
(1.0)
1.5
(57)
50
(20)
50
(1.3)
1.8
(72)
62
(25)
60
(1.5)
2.2
(87)
75
(29)
70
(1.8)
2.6
(101)
87
(34)
80
(2.0)
2.9
(116)
100
(39)
90
(2.3)
3.3
(130)
112
(44)
100
(2.5)
3.7
(145)
125
(49)
120
(3.0)
4.4
(174)
149
(59)
150
(3.8)
5.5
(218)
187
(74)
200
(5.1)
7.4
(291)
249
(98)
inch
(m)
m
(inch)
m
(inch)
(a) Screen size
(b) Projection distance
(c) Screen height
40
(1.0)
1.8
(70)
61
(24)
50
(1.3)
2.2
(88)
76
(30)
60
(1.5)
2.7
(106)
91
(36)
70
(1.8)
3.2
(124)
107
(42)
80
(2.0)
3.6
(142)
122
(48)
90
(2.3)
4.1
(160)
137
(54)
100
(2.5)
4.5
(178)
152
(60)
120
(3.0)
5.4
(214)
183
(72)
150
(3.8)
6.8
(267)
229
(90)
200
(5.1)
9.1
(357)
305
(120)
inch
(m)
m
(inch)
m
(inch)
(a)
(a)