Texas Instruments DH91x ユーザーズマニュアル
– 59 –
Projection Distance vs. Projection Size (DH913)
Projection Distance and Size Table
DH913
I
MAGE
D
IAGONAL
I
MAGE
W
IDTH
I
MAGE
H
EIGHT
P
ROJECTION
D
ISTANCE
F
ROM
P
ROJECTION
D
ISTANCE
TO
O
FFSET
-A
(
INCH
)
(
INCH
)
(
CM
)
(
INCH
)
(
CM
)
(
INCH
)
(
CM
)
(
INCH
)
(
CM
)
(
MM
)
60
52.3
132.8
29.4
74.7
72.7
184.6
109.3
277.6
112.1
70
61.0
155.0
34.3
87.2
84.8
215.4
127.5
323.9
130.8
72
62.8
159.4
35.3
89.7
87.2
221.6
131.2
333.1
134.5
80
69.7
177.1
39.2
99.6
96.9
246.2
145.7
370.1
149.4
84
73.2
186.0
41.2
104.6
101.8
258.5
153.0
388.7
156.9
90
78.4
199.2
44.1
112.1
109.0
276.9
163.9
416.4
168.1
96
83.7
212.5
47.1
119.5
116.3
295.4
174.9
444.2
179.3
100
87.2
221.4
49.0
124.5
121.1
307.7
182.2
462.7
186.8
120
104.6
265.7
58.8
149.4
145.4
369.3
218.6
555.2
224.1
135
117.7
298.9
66.2
168.1
163.6
415.4
245.9
624.6
252.2
150
130.7
332.1
73.5
186.8
181.7
461.6
273.2
694.0
280.2
200
174.3
442.8
98.1
249.1
242.3
615.4
364.3
925.4
373.6