NEC Gt2150 Projector Installation Guide
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www.necvisualsystems.com GT1150/2150 Page 1 of 10
NEC Solutions (America), Inc.
Visual Systems
GT1150/2150 Installation Guide
Desktop and Ceiling Mount v6.6
Contents
Product Description, Lens Specs, Notes and Formulas Page 1
Projection Distances and Screen Sizes
Ceiling Mount Installation
Page 2
Desktop Setup
Page 3
Lens Shift Adjustable Range
GT20ZL Lens
Page 4
GT13ZL/GT19ZL/GT24ZL/GT34ZL Lenses
Page 5
GT10RLB & GT20ZL Screen Size Information
Page 6
Cabinet Dimensions
Top, Front and Right Side
Page 7
Bottom, Back and Left Side
Page 8
Ceiling Mount Dimensions
Page 9
Control Codes
Page 10
Product Description
Type: 3 panel LCD, 1.3” p-Si TFT w/MLA Dimensions: 16.5”(W) x 8.25”(H) x 19.45”(D)
Native Resolution: GT1150: 1024 x 768 Weight: GT1150: 22.1 lbs w/o lens
GT2150: 1366 x 1024 GT2150: 28.3 lbs w/o lens
Brightness: GT1150: 3000 ANSI Lumens Power Lens Shift/Power Zoom/Power Focus
GT2150: 2500 ANSI Lumens
Lens Specifications
GT10RL Throw Ratio: 1.0:1(approx.) Focal Length: 27mm
(discontinued) Screen Sizes: 40”-300” F/#: 2.3
GT10RLB Throw Ratio: 1.08:1(approx.) Focal Length: 28.9mm
Screen Sizes: 40”-200” (see note below) F/#: 2.4
*GT13ZL/13ZLB Throw Ratio: 1.3 - 1.6:1(approx.) Focal Length: 34.5 - 42.5mm
Screen Sizes: 40” - 300” F/#: 2.3 - 2.8
GT19ZL/19ZLB Throw Ratio: 1.8 - 2.4:1(approx.) Focal Length: 48.9 - 63.7mm
(check availability) Screen Sizes: 40” - 300” F/#: 2.0 - 2.5
*GT20ZL Throw Ratio: 2.1 - 2.8:1(approx.) Focal Length: 57.4 – 74.7mm
Screen Sizes: 40” - 300” (see note below) F/#: 1.8 - 2.5
GT24ZL/24ZLB Throw Ratio: 2.4 - 3.4:1(approx.) Focal Length: 64.0 – 92.8mm
Screen Sizes: 60” - 400” F/#: 2.5 - 3.2
GT34ZL/34ZLB Throw Ratio: 3.4 - 5.2:1(approx.) Focal Length: 92.4 - 140.6mm
Screen Sizes: 80” - 500” F/#: 2.5 - 3.4
*GT10RLB and GT20ZL may need a metal plate removed at the back of the lens to achieve full screen size range (see page 6).
Notes
• For screen sizes not indicated on the projection charts, use the formulas below.
• If a value in a chart does not match the results of the formulas, use the values in the chart.
• The ceiling must be strong enough to support the projector and the installation must be in accordance with any local
building codes.
• All formulas are based on a 4:3 aspect ratio and screen.
• Distances are in inches, for millimeters multiply by 25.4.
• Distances may vary ±5%.
Formulas (for a 4:3 screen) Units: Inches (for millimeters multiply final number by 25.4)
Definitions:
Projection Formulas:
W = Screen Width (4:3)
(discontinued) GT10RL: C = 1.027W – 2.468 H = Screen Height (4:3)
GT10RLB: C = 1.0891W – 2.087 C = Throw Distance
GT13ZL/13ZLB: C(Wide) = 1.3099W – 2.325 --- C(Tele) = 1.6111W – 2.325
(check availability)GT19ZL/19ZLB: C(Wide) = 1.8639W – 3.228 --- C(Tele) = 2.4231W – 3.228 Screen Formulas:
GT20ZL: C(Wide) = 2.1731W – 3.987 --- C(Tele) = 2.8477W – 3.949 W = Screen Diagonal x 4/5
GT24ZL/24ZLB: C(Wide) = 2.4282W – 4.799 --- C(Tele) = 3.5209W – 4.799 H = Screen Diagonal x 3/5
GT34ZL/34ZLB: C(Wide) = 3.5523W – 6.786 --- C(Tele) = 5.3284W – 6.786 Screen Diagonal = W x 5/4
www.necvisualsystems.com GT1150/2150 Page 2 of 10 Ceiling Mounted Installation The following diagram shows the relationship between projector position and the screen. Refer to the chart below for data. Distances are in inches. For millimeters multiply by 25.4. Note: See Page 4 and 5 for lens shift range for each lens. Note: Lens shift is not available on GT10RL/GT10RLB (rear lenses). GT10RL/GT10RLB should be used only for “zero degree/no- offset” applications. Distance Chart (for popular screen sizes) Note: For screen sizes not indicated on the chart, use the formulas on page 1. Note: “NA” means it is outside the screen range for that lens. Refer to “Screen Sizes” in the Lens Specifications on Page 1. *GT10RLB and GT20ZL may need a metal plate removed at the back of the lens to achieve full screen size range (see page 6). Shift + Screen CtrThrow Distance 6.3 Lens Centered with Mount GT Factory Preset 9.5C Shift - GT10RL (discontinued)GT10RLB* Diag W H 1.0:1 1.08:1 inches inches inches inches inches 40 32 24 30.4 32.8 39.6-49.2 56.4-74.3 65.6-87.2 60 48 36 46.8 50.2 60.6 -75.0 86.2-113.1 100.3-132.7 111.8-164.2 67 53.6 40.2 52.6 56.3 67.9 -84.0 96.7-126.7 112.5-148.7 125.4-183.9 72 57.6 43.2 56.7 60.6 73.1 -90.5 104.1-136.3 121.2-160.1 135.1-198.0 84 67.2 50.4 66.6 71.1 85.7 -105.9 122.0-159.6 142.0-187.4 158.4-231.8 231.9-351.3 90 72 54 71.5 76.3 92.0 -113.7 131.0-171.2 152.5-201.1 170.0-248.7 249.0-376.9 100 80 60 79.7 85.0 102.5 -126.6 145.9-190.6 169.9-223.9 189.5-276.9 277.4-419.5 120 96 72 96.1 102.5 123.4 -152.3 175.7-229.4 204.6-269.4 228.3-333.2 334.2-504.7 150 120 90 120.8 128.6 154.9 -191.0 220.4-287.5 256.8-337.8 286.6-417.7 419.5-632.6 180 144 108 145.4 154.7 186.3 -229.7 265.2-345.7 308.9-406.1 344.9-502.2 504.7-760.5 200 160 120 161.9 172.2 207.3 -255.5 295.0-384.5 343.7-451.7 383.7-558.5 561.6-845.8 240 192 144 194.7 NA 249.2 -307.0 354.6-462.0 413.2-542.8 461.4-671.2 675.3-1016.3 250 200 150 203.0 NA 259.7 319.9 369.6 481.4 430.6 565.6 480.8 699.4 703.7 1058.9 270 216 162 219.4 NA 280.6 -345.7 399.4-520.2 465.4-611.2 519.7-755.7 760.5-1144.1 300 240 180 244.0 NA 312.1 -384.3 444.1-578.3 517.6-679.5 578.0-840.2 845.8-1272.0 400 320 240 NA NA 772.2 -1121.9 1130.0-1698.3 500 400 300 NA NA1414.1 -2124.6 GT20ZL* inches2.1 - 2.8:1 NA NA NA NA NA NA NA 1.3 - 1.6:1 1.8 - 2.4:1inches inches NA GT24ZL/24ZLB GT34ZL/34ZLB 2.4 - 3.4:1 inches inches NA Rear LensesScreen Size (4:3)Throw Distance NA Zoom Lenses 3.4 - 5.2:1 NA GT13ZL/13ZLBGT19ZL/19ZLB (check availability) NA
www.necvisualsystems.com GT1150/2150 Page 3 of 10 Desktop Setup The following diagram shows the relationship between projector position and the screen. Refer to the chart below for data. Distances are in inches. For millimeters multiply by 25.4. Note: See Page 4 and 5 for lens shift range for each lens. Note: Lens shift is not available on GT10RL/GT10RLB (rear lenses). GT10RL/GT10RLB should be used only for “zero degree/no- offset” applications. Distance Chart (for popular screen sizes) Note: For screen sizes not indicated on the chart, use the formulas on page 1. Note: “NA” means it is outside the screen range for that lens. Refer to “Screen Sizes” in the Lens Specifications on Page 1. *GT10RLB and GT20ZL may need a metal plate removed at the back of the lens to achieve full screen size range (see page 6). Throw Distance Screen Ctr 4.65 Shift -Factory Preset Shift + GT10RL (discontinued)GT10RLB* Diag W H 1.0:1 1.08:1 inches inches inches inches inches 40 32 24 30.4 32.8 39.6-49.2 56.4-74.3 65.6-87.2 60 48 36 46.8 50.2 60.6 -75.0 86.2-113.1 100.3-132.7 111.8-164.2 67 53.6 40.2 52.6 56.3 67.9 -84.0 96.7-126.7 112.5-148.7 125.4-183.9 72 57.6 43.2 56.7 60.6 73.1 -90.5 104.1-136.3 121.2-160.1 135.1-198.0 84 67.2 50.4 66.6 71.1 85.7 -105.9 122.0-159.6 142.0-187.4 158.4-231.8 231.9-351.3 90 72 54 71.5 76.3 92.0 -113.7 131.0-171.2 152.5-201.1 170.0-248.7 249.0-376.9 100 80 60 79.7 85.0 102.5 -126.6 145.9-190.6 169.9-223.9 189.5-276.9 277.4-419.5 120 96 72 96.1 102.5 123.4 -152.3 175.7-229.4 204.6-269.4 228.3-333.2 334.2-504.7 150 120 90 120.8 128.6 154.9 -191.0 220.4-287.5 256.8-337.8 286.6-417.7 419.5-632.6 180 144 108 145.4 154.7 186.3 -229.7 265.2-345.7 308.9-406.1 344.9-502.2 504.7-760.5 200 160 120 161.9 172.2 207.3 -255.5 295.0-384.5 343.7-451.7 383.7-558.5 561.6-845.8 240 192 144 194.7 NA 249.2 -307.0 354.6-462.0 413.2-542.8 461.4-671.2 675.3-1016.3 250 200 150 203.0 NA 259.7 319.9 369.6 481.4 430.6 565.6 480.8 699.4 703.7 1058.9 270 216 162 219.4 NA 280.6 -345.7 399.4-520.2 465.4-611.2 519.7-755.7 760.5-1144.1 300 240 180 244.0 NA 312.1 -384.3 444.1-578.3 517.6-679.5 578.0-840.2 845.8-1272.0 400 320 240 NA NA 772.2 -1121.9 1130.0-1698.3 500 400 300 NA NA1414.1 -2124.6 GT20ZL* inches2.1 - 2.8:1 NA NA NA NA NA NA NA 1.3 - 1.6:1 1.8 - 2.4:1inches inches NA GT24ZL/24ZLB GT34ZL/34ZLB 2.4 - 3.4:1 inches inches NA Rear LensesScreen Size (4:3)Throw Distance NA Zoom Lenses 3.4 - 5.2:1 NA GT13ZL/13ZLBGT19ZL/19ZLB (check availability) NA
www.necvisualsystems.com GT1150/2150 Page 4 of 10 Lens Shift Adjustable Range The top right diagram shows the location of the image position in the lens. The lens can be shifted within the shaded area as shown using the normal projection position as a starting point. Maximum Possible Range for GT20ZL lens: Up: 0.64V (V: height of projected image ) Down: 0.64V Right: 0.33H (H: width of projected image) Left: 0.33H Note: Check availability of GT19ZL. (GT10RL is discontinued) Note: Lens shift is not available on the GT10RL/GT10RLB rear lenses. GT10RL/GT10RLB should be used only for “zero degree/no-offset” applications. Note: If the lens is shifted in two directions combined, maximum range in either direction cannot be obtained due to rounded off area of lens. (example: shift up and right) See top right diagram. Normal position 1H 1V0.33H 0.33H 0.64V 0.64V 0.64V 0.33H V Desktop/Front Vertical 0.33H H HorizontalNormal position Normal projection position V 0.64V Normal position Ceiling/Front Vertical
www.necvisualsystems.com GT1150/2150 Page 5 of 10 Lens Shift Adjustable Range (continued) The top right diagram shows the location of the image position in the lens. The lens can be shifted within the shaded area as shown using the normal projection position as a starting point. Maximum Possible Range for GT13ZL/GT13ZLB/GT19ZL/GT19ZLB/GT24ZL/GT24ZLB/GT34ZL/GT34ZLB lenses: GT13ZL/13ZLB values in parentheses Up: 0.5V (0.43V) (V: height of projected image) Down: 0.5V (0.43V) Right: 0.32H (H: width of projected image) Left: 0.32H Note: Check availability of GT19ZL. (GT10RL is discontinued) Note: Lens shift is not available on the GT10RL/GT10RLB rear lenses. GT10RL/GT10RLB should be used only for “zero degree/no-offset” applications. Note: If the lens is shifted in two directions combined, maximum range in either direction cannot be obtained due to rounded off area of lens. (example: shift up and right) See top right diagram. 0.25H0.25H 0.25H 0.25H0.50V 0.50V (0.43V) (0.43V) Normal projection position 0.5V (0.43V) Normal Position Ceiling/Front Vertical Normal Position Desktop/Front Vertical Horizontal Normal Position 1V 0.50V (0.43V) V VH 1H
www.necvisualsystems.com GT1150/2150 Page 6 of 10 GT10RLB and GT20ZL Screen Size Information These two lenses are a newer lens designed optimally for newer models in the GT Series. They are both fully backward compatible with the GT1150/2150, but to obtain the full screen size range the metal plate at the back of the lens may need to be removed. This is only an issue when the GT10RLB is used for screen sizes from 100” – 200” diagonal and when the GT20ZL is used for screen sizes from 250” – 300” diagonal. If these screen sizes are needed, see the information below on removing the metal plate. Information in “blue” shows the screen size range for each lens with the metal plate left on the lens. Information in “red” shows the screen size range for each lens with the metal plate removed. Image Size Projector Lenswith platemetal plate removed GT10RLB40 - 10040 - 200 GT20ZL40 - 25040 - 300 GT1150>2150
www.necvisualsystems.com GT1150/2150 Page 7 of 10 Cabinet Dimensions The following drawings show cabinet dimensions. Dimensions are in inches. For millimeters multiply by 25.4. IN OUT PC CONTROLIN OUT REMOTE 1 GT1150 REMOTE 2 SC TRIGGER AC IN `DVI L/MONO R L/MONO R MONITOR OUTRGB 1 RGB 2 R/Cr G/Y B/Cb VIDEO 1 VIDEO 2L/MONO R L/MONO R L/MONO R L/MONO R S-VIDEOAUDIO OUT H/HV V S-VIDEOAUDIO OUT L/MONO R L/MONO R VIDEO 2L/MONO R L/MONO RH/HV V B/Cb G/Y R/Cr RGB ‚P VIDEO 1ANALOGRGB ‚Q L/MONO R L/MONO R DVI DIGITAL AC IN ` REMOTE 1 SC TRIGGEROUT OUT PC CONTROL REMOTE 2IN IN2150 GTPC CARDDVI DIGITAL OUTPUT GT2150 GT1150 16.50 19.45 8.25
www.necvisualsystems.com GT1150/2150 Page 8 of 10 Cabinet Dimensions (continued) The following drawings show cabinet dimensions. Dimensions are in inches. For millimeters multiply by 25.4. MAX 4-M4X8 4.65 4.09 9.45 9.84 8.47 4.33 11.22 5.51 12.21 12.50
www.necvisualsystems.com GT1150/2150 Page 9 of 10 Optional Ceiling Mount Dimensions (Model #: GT60CM) The following drawings show ceiling mount dimensions. Dimensions are in inches. For millimeters multiply by 25.4. FRONT WEIGHT: 8 LBS 1.5 NPT 0.625 DIA x 4 5.72 4.602.25 3.25 2.19 11.50 10.50
www.necvisualsystems.com GT1150/2150 Page 10 of 10
Control Codes
Function Code Data
POWER ON 02H 00H 00H 00H 00H 02H
POWER OFF 02H 01H 00H 00H 00H 03H
INPUT SELECT RGB 1 02H 03H 00H 00H 02H 01H 01H 09H
INPUT SELECT RGB 2 02H 03H 00H 00H 02H 01H 02H 0AH
INPUT SELECT VIDEO 1 02H 03H 00H 00H 02H 01H 06H 0EH
INPUT SELECT VIDEO 2 02H 03H 00H 00H 02H 01H 07H 0FH
INPUT SELECT S-VIDEO 02H 03H 00H 00H 02H 01H 0BH 13H
INPUT SELECT DVI (DIGITAL) 02H 03H 00H 00H 02H 01H 1AH 22H
INPUT SELECT DVI (ANALOG) 02H 03H 00H 00H 02H 01H 03H 0BH
(GT1150 ONLY)
INPUT SELECT PC CARD VIEWER 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 15H
ON SCREEN MUTE ON 02H 14H 00H 00H 00H 16H
ON SCREEN MUTE OFF 02H 15H 00H 00H 00H 17H
Note: Contact your NEC rep for codes not listed
Cable Connection
Communication Protocol: PC Control Connector (D-Sub 9P)
Baud Rate: 38400 bps
Data Length: 8 bits
Parity: No Parity
Stop Bit: One bit
X on/off: None
Communications: Full duplex
NOTE1: Pins 1, 4, 6, and 9 are used inside the projector.
NOTE2: Jumper “Request to send” and “Clear to Send” together on both ends of the cable to simplify cable connection.
NOTE3: For long cable runs it is recommended to set communication speed to 9600 bps in the Setup menu.
12
34
5
67 89To GND of PC
To RxD of PCTo TxD of PC
To CTS of PC To RTS of PC