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  Visual Systems 

GT1150/2150 Installation Data 

Desktop and Ceiling Mount

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rev 3.0 

                                 Page 

 

Projection Distance and Screen Size for Desktop 

The following diagram shows the relationship between projector position and the screen. 
Distances are in inches. For millimeters multiply by 25.4. 

 

Desktop Setup 

Throw Distance

Screen Ctr

4.65"

 

Note: 

Lens shift is not available on GT10RL(rear lens). GT10RL should be used only for “zero degree/no-offset” applications. 

 

Distance Chart 

rear lens
GT10RL

Diagonal

Width(H)

Height (V)

1.0:1

inches

inches

inches

inches

40

32

24

30.4

39.6 - 49.2

56.4 - 74.3

60

48

36

46.8

60.6 - 75.0

86.2 - 113.1

111.8 - 164.2

67

53.6

40.2

52.6

67.9 - 84.0

96.7 - 126.7

125.4 - 183.9

72

57.6

43.2

56.7

73.1 - 90.5

104.1 - 136.3

135.1 - 198.0

84

67.2

50.4

66.6

85.7 - 105.9

122.0 - 159.6

158.4 - 231.8

231.9 - 351.3

90

72

54

71.5

92.0 - 113.7

131.0 - 171.2

170.0 - 248.7

249.0 - 376.9

100

80

60

79.7

102.5 - 126.6

145.9 - 190.6

189.5 - 276.9

277.4 - 419.5

120

96

72

96.1

123.4 - 152.3

175.7 - 229.4

228.3 - 333.2

334.2 - 504.7

150

120

90

120.8

154.9 - 191.0

220.4 - 287.5

286.6 - 417.7

419.5 - 632.6

180

144

108

145.4

186.3 - 229.7

265.2 - 345.7

344.9 - 502.2

504.7 - 760.5

210

168

126

170.1

217.7 - 268.3

309.9 - 403.9

403.1 - 586.7

590.0 - 888.4

240

192

144

194.7

249.2 - 307.0

354.6 - 462.0

461.4 - 671.2

675.3 - 1016.3

270

216

162

219.4

280.6 - 345.7

399.4 - 520.2

519.7 - 755.7

760.5 - 1144.1

300

240

180

244.0

312.1 - 384.3

444.1 - 578.3

578.0 - 840.2

845.8 - 1272.0

400

320

240

NA

772.2 - 1121.9

1130.0 - 1698.3

500

400

300

NA

1414.1 - 2124.6

Screen Size

 (4:3)

Throw Distance

NA

zoom lenses

3.4 - 5.2:1

NA

GT13ZL

GT19ZL

NA
NA

GT24ZL

GT34ZL

2.4 - 3.4:1

inches

inches

NA

1.3 - 1.6:1

1.8 - 2.4:1

inches

inches

NA

NA

NA
NA

NA

Note:  

For screen sizes not indicated on the projection tables, use the formulas on page 1. 

 

Summary of Contents for GT1150 Series

Page 1: ...mm Screen Sizes 40 300 F 2 3 2 8 GT19ZL Throw Ratio 1 8 2 4 1 approx Focal Length 48 9 63 7mm Screen Sizes 40 300 F 2 0 2 5 GT24ZL Throw Ratio 2 4 3 4 1 approx Focal Length 64 0 92 8mm Screen Sizes 60...

Page 2: ...136 3 135 1 198 0 84 67 2 50 4 66 6 85 7 105 9 122 0 159 6 158 4 231 8 231 9 351 3 90 72 54 71 5 92 0 113 7 131 0 171 2 170 0 248 7 249 0 376 9 100 80 60 79 7 102 5 126 6 145 9 190 6 189 5 276 9 277...

Page 3: ...22 0 159 6 158 4 231 8 231 9 351 3 90 72 54 71 5 92 0 113 7 131 0 171 2 170 0 248 7 249 0 376 9 100 80 60 79 7 102 5 126 6 145 9 190 6 189 5 276 9 277 4 419 5 120 96 72 96 1 123 4 152 3 175 7 229 4 22...

Page 4: ...ng the normal projection position as a starting point Note Lens shift feature is not available with GT10RL rear lens GT10RL should be used only for zero degree no offset applications Maximum Possible...

Page 5: ...inches For millimeters multiply by 25 4 IN OUT PC CONTROL IN OUT REMOTE 1 GT 1150 REMOTE 2 SC TRIGGER AC IN DVI L MONO R L MONO R MONITOR OUT RGB 1 RGB 2 R Cr G Y B Cb VIDEO 1 VIDEO 2 L MONO R L MONO...

Page 6: ...3 0 Page 6 Cabinet Dimensions continued The following diagrams show the cabinet dimensions for the GT1150 2150 Dimensions are in inches For millimeters multiply by 25 4 0 41 0 039 8 25 4 65 4 09 5 51...

Page 7: ...Ceiling Mount Rev 3 0 Page 7 Optional Ceiling Mount Dimensions Model GT50CM The following diagrams show ceiling mount dimensions for the GT1150 2150 Dimensions are in inches For millimeters multiply b...

Page 8: ...d Ceiling Mount Rev 3 0 Page 8 Optional Ceiling Mount Dimensions Model GT50CM continued The following diagrams show ceiling mount dimensions for the GT1150 2150 Dimensions are in inches For millimeter...

Page 9: ...ER 02H 03H 00H 00H 02H 01H 1FH 27H GT1150 ONLY PICTURE MUTE ON 02H 10H 00H 00H 00H 12H PICTURE MUTE OFF 02H 11H 00H 00H 00H 13H SOUND MUTE ON 02H 12H 00H 00H 00H 14H SOUND MUTE OFF 02H 13H 00H 00H 00H...

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