Operating instructions

61
Projekčné vzdialenosti pre rôzne objektívy
V nasledujúcej tabuľke sú uvedené projekčné vzdialenosti pre voliteľné doplnkové objektívy.
Projekčné vzdialenosti pre štandardný objektív modelu PT-D5500U (ktorý je súčasťou výbavy) sú uvedené na str. 17.
Postup nasadenia objektívu je opísaný na str. 21.
(Jednotka pre SH, SW, L, LW, LT, H: [meter]/pre SD: [palec])
1.27
(50")
1.52
(60")
1.78
(70")
2.03
(80")
2.29
(90")
2.54
(100")
3.05
(120")
3.81
(150")
5.08
(200")
6.35
(250")
7.62
(300")
8.89
(350")
10.16
(400")
12.70
(500")
15.24
(600")
Diagonal
length
(SD)
0.76
[2'5'']
0.91
[2'11'']
1.07
[3'6'']
1.22
[4']
1.37
[4'5'']
1.52
[4'11'']
1.83
[6']
2.29
[7'6'']
3.05
[10']
3.81
[12'6'']
4.57
[14'11'']
5.33
[17'5'']
6.10
[20']
7.62
[25']
9.14
[29'11'']
Height
(SH)
1.02
[3'4'']
1.22
[4']
1.42
[4'7'']
1.63
[5'4'']
1.83
[6']
2.03
[6'7'']
2.44
[8']
3.05
[10']
4.06
[13'3'']
5.08
[16'8'']
6.10
[20']
7.11
[23'3'']
8.13
[26'8'']
10.16
[33'4'']
12.19
[39'11'']
Width
(SW)
1.34
[4'4'']
1.61
[5'3'']
1.89
[6'2'']
2.17
[7'1'']
2.44
[8']
2.72
[8'11'']
3.27
[10'8'']
4.10
[13'5'']
5.48
[17'11'']
6.87
[22'6'']
8.25
[27']
9.63
[31'7'']
11.02
[36'1'']
13.78
[45'2'']
16.55
[54'3'']
Minimum
(LW)
1.81
[5'11'']
2.19
[7'2'']
2.56
[8'4'']
2.93
[9'7'']
3.30
[10'9'']
3.68
[12']
4.42
[14'6'']
5.54
[18'2'']
7.40
[24'3'']
9.26
[30'4'']
11.12
[36'5'']
12.98
[42'7'']
14.84
[48'8'']
18.56
[60'10'']
22.28
[73'1'']
Maximum
(LT)
3.84
[12'7'']
4.63
[15'2'']
5.43
[17'9'']
6.22
[20'4'']
7.02
[23']
7.81
[25'7'']
9.40
[30'10'']
11.79
[38'8'']
15.76
[51'8'']
19.74
[64'9'']
23.71
[77'9'']
27.69
[90'10'']
31.66
[103'10'']
39.61
[129'11'']
47.56
[156']
Minimum
(LW)
6.03
[19'9'']
7.26
[23'9'']
8.49
[27'10'']
9.72
[31'10'']
10.96
[35'11'']
12.19
[39'11'']
14.65
[48']
18.35
[60'2'']
24.51
[80'4'']
30.67
[100'7'']
36.83
[120'10'']
42.99
[141']
49.15
[161'3'']
61.47
[201'8'']
73.80
[242'1'']
Maximum
(LT)
0.79
[2'7'']
0.96
[3'1'']
1.12
[3'8'']
1.29
[4'2'']
1.45
[4'9'']
1.62
[5'3'']
1.95
[6'4'']
2.45
[8']
3.28
[10'9'']
–
–
–
–
–
–
Model No. :
ET-DLE050
Projected screen size
(4:3 aspect ratio)
Wide-angle
zoom lens
Model No. :
ET-DLE100
2.46
[8']
2.96
[9'8'']
3.46
[11'4'']
3.97
[13']
4.47
[14'7'']
4.98
[16'4'']
5.99
[19'7'']
7.50
[24'7'']
10.02
[32'10'']
12.54
[41'1'']
15.06
[49'4'']
17.58
[57'8'']
20.11
[65'11'']
25.15
[82'6'']
30.19
[99']
Minimum
(LW)
4.05
[13'3'']
4.87
[15'11'']
5.69
[18'8'']
6.52
[21'4'']
7.34
[24']
8.17
[26'9'']
9.82
[32'2'']
12.29
[40'3'']
16.41
[53'10'']
20.53
[67'4'']
24.65
[80'10'']
28.77
[94'4'']
32.90
[107'11'']
41.14
[134'11'']
49.38
[162']
Maximum
(LT)
Intermediate-
focus zoom lens
Model No. :
ET-DLE200
Long-focus
zoom lens
Model No. :
ET-DLE300
Wide-angle
fixed-focus
lens
(0.8)
(L)
(1.33–1.78)
(2.5–4.0) (3.7–5.7)
5.94
[19'5'']
7.11
[23'3'']
8.28
[27'1'']
9.45
[31']
10.62
[34'10'']
11.79
[38'8'']
14.14
[46'4'']
17.65
[57'10'']
23.52
[77'1'']
29.39
[96'5'']
35.27
[115'8'']
41.15
[135']
47.04
[154'3'']
58.85
[193']
70.67
[231'10'']
Minimum
(LW)
8.31
[27'3'']
9.95
[32'7'']
11.60
[38']
13.24
[43'5'']
14.89
[48'10'']
16.53
[54'2'']
19.82
[65']
24.75
[81'2'']
32.98
[108'2'']
41.20
[135'2'']
49.43
[162'2'']
57.66
[189'2'']
65.90
[216'2'']
82.38
[270'3'']
98.87
[324'4'']
Maximum
(LT)
Ultra-long-focus
zoom lens
Model No.
:
ET-DLE400
(5.7–8.0)
( , , , , , )
Širokouhlý
objektív s
nemennou
ohnisk. vzdial.
Projekčná plocha
(zobrazovací pomer 4 : 3)
Uhlo-
priečka
(SD)
Výška
(SH)
Šírka
(SW)
Model:
ET-DLE050
Model:
ET-DLE100
Model:
ET-DLE200
Model:
ET-DLE300
Model:
ET-DLE400
Širokouhlý objektív so
zoomom
Objektív so strednou ohnisk.
vzdial. a zoomom
Objektív s dlhou ohnisk. vzd.
a zoomom
Objektív s ultradlhou ohnisk.
vzdial. a zoomom
Spôsob výpočtu vzdialenosti projektora od premietacej plochy podľa typu objektívu
Jednotka pre L, LW, LT: [meter], pre SD: [palec]
Širokouhlý objektív s nemennou ohnisk. vzdial.
Model:
ET-DLE050
L = 0,0166 x SD – 0,0361
Širokouhlý objektív so zoomom
Model:
ET-DLE100
Minimum (LW) LW = 0,0276 x SD – 0,0452
Maximum (LT) LT = 0,0372 x SD – 0,0478
Objektív so strednou ohnisk. vzdial. a zoomom
Model:
ET-DLE200
Minimum (LW) LW = 0,0504 x SD – 0,0657
Maximum (LT) LT = 0,0824 x SD – 0,0758
Objektív s dlhou ohnisk. vzd. a zoomom
Model:
ET-DLE300
Minimum (LW) LW = 0,0795 x SD – 0,1380
Maximum (LT) LT = 0,1232 x SD – 0,1310
Objektív s ultradlhou ohnisk. vzdial. a zoomom
Model:
ET-DLE400
Minimum (LW) LW = 0,1176 x SD + 0,0244
Maximum (LT) LT = 0,1646 x SD + 0,0651
Poznámka:
• Hodnoty v uvedenej tabuľke a hodnoty získané pomocou vzorcov sú približné a môžu obsahovať malú odchýlku.