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NEC GT5000 Installation Manual

Nec gt5000: installation guide
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GT5000/6000 Installation Guide
Desktop and Ceiling Mount
Contents
Product Description, Lens Specs, Screen/Aspect Ratio
Notes & Formulas

Product Description

Type:
3 panel LCD/Dual Lamp Projector
1.4" p-Si TFT w/MLA
Resolution:
GT5000: 1024x768 (4:3) / 1024x576 (16:9)
GT6000: 1400x1050 (4:3) / 1400x788 (16:9)
Network Ready, integrated wired/optional wireless

Lens Specifications

GT06RLB: Throw Ratio: ~0.6:1
Screen Sizes: 40"-120"
GT10RLB: Throw Ratio: ~1.0:1
Screen Sizes: 40"-250"
GT12ZLB: Throw Ratio: ~1.2-1.7:1
Screen Sizes: 40"-300"
GT19ZLB: Throw Ratio: ~1.7-2.2:1
Screen Sizes: 40"-300"
Screen/Aspect Ratio
Both 4:3 and 16:9 screens are fully supported with proper aspect ratio control for both type sources using NEC developed
scaling technology. Menu selections have settings for each screen type and aspect ratio control for each source type.
Notes
For screen sizes not indicated on the projection charts, use the formulas below.
The ceiling must be strong enough to support the projector and the installation must be in accordance with any local
building codes.
Distances are in inches, for millimeters multiply by 25.4.
Distances may vary ±5%.
Formulas
The Projection Formulas use the image width for calculation. Image width is the same for all aspect ratios, only vertical image size
varies. For proper projector placement, determine the image width for a desired screen size. Use the Screen Formulas below to
calculate all screen dimensions. Plug in the image width for "W" in the Projection Formulas.
Refer to the diagrams and charts for popular screen sizes on page 2 and 3.
Projection Formulas:
GT06RLB:
C=0.6178W-2.287
GT10RLB:
C=1.0034W-2.087
GT12ZLB:
C(Wide)=1.2029W-2.823 --- C(Tele)=1.7223W-2.788
GT19ZLB:
C(Wide)=1.7010W-3.385 --- C(Tele)=2.2392W-3.272
GT20ZL:
C(Wide)=2.0021W-3.987 --- C(Tele)=2.6237W-3.949
GT24ZLB:
C(Wide)=2.2181W-4.895 --- C(Tele)=3.2670W-4.836
GT34ZLB:
C(Wide)=3.2445W-7.016 --- C(Tele)=4.9132W-6.863
GT48ZLB:
C(Wide)=4.9390W-13.829 --- C(Tele)=7.2886W-13.586
Note: Tilting the front of the projector up or down by more
than 45° from level could reduce lamp life by up to 20%.
www.necvisualsystems.com
4:3
16:9
Focal Length: 18.0mm
F/#: 2.3
Focal Length: 28.9mm
F/#: 2.4
Focal Length: 34.9-49.7mm
F/#: 2.3 - 3.4
Focal Length: 48.9-63.7mm
F/#: 2.0-2.7
NEC Solutions (America), Inc.
Pg 1
Pg 2
Pg 3
Pg 4
Pg 5
Pg 6 & 7
Pg 8
Pg 9
Pg 10
Dimensions: 20.4"(W) x 9.5"(H) x 21.8"(D)
Weight:
40.6 lbs w/o lens
Brightness:
GT5000: up to 6000 ANSI (6 modes available)
GT6000: up to 5300 ANSI (6 modes available)
Power Lens Shift/Power Zoom/Power Focus
GT20ZL:
Throw Ratio: ~2.0-2.6:1
Screen Sizes: 40"-300"
GT24ZLB: Throw Ratio: ~2.2-3.2:1
Screen Sizes: 60"-400"
GT34ZLB: Throw Ratio: ~3.2-4.8:1
Screen Sizes: 80"-500"
GT48ZLB: Throw Ratio: ~4.8-7.1:1
Screen Sizes: 80"-500"
Definitions:
W=Image Width
H=Image Height (Size)
C=Throw Distance
4:3 Screen Formulas:
W=Hx4/3
H=Wx3/4
Diagonal=Wx5/4
16:9 Screen Formulas:
W=Hx16/9
H=Wx9/16
Diagonal=Wx18.358/16
Visual Systems
Focal Length: 57.4-74.7mm
F/#: 1.8-2.5
Focal Length: 64.0-93.0mm
F/#: 2.5-3.2
Focal Length: 93.5-140.3mm
F/#: 2.5-3.3
Focal Length: 143.0-209.0mm
F/#: 2.2-3.2
GT5000/6000
Page 1 of 10
v3.2

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  Summary of Contents for NEC GT5000

  • Page 1: Table Of Contents

    Screen/Aspect Ratio Both 4:3 and 16:9 screens are fully supported with proper aspect ratio control for both type sources using NEC developed scaling technology. Menu selections have settings for each screen type and aspect ratio control for each source type.
  • Page 2: Diagrams & Distance Charts; 4:3

    4:3 Screens The following diagrams show 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. Ceiling Mounted Installation Desktop Setup Note: Lens shift is not available on GT06RLB &...
  • Page 3: 16:9

    16:9 Screens The following diagrams show 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. Ceiling Mounted Installation Vertical Position for a 16:9 screen: The Vertical Position adjustment moves 16:9 image up and down in the unused portion of the 4:3 panel.
  • Page 4: Lens Shift Adjustable Range

    Installing the projector on the ceiling must be done by a qualified technician. • Tilting the front of the projector up or down by more than 45° from level could reduce lamp life by up to 20%. • Only use the projector on a solid, level surface. If the projector falls, you could be injured and the projector severely damaged.
  • Page 5: Gt19Zlb/Gt24Zlb/Gt34Zlb

    Installing the projector on the ceiling must be done by a qualified technician. • Tilting the front of the projector up or down by more than 45° from level could reduce lamp life by up to 20%. • Only use the projector on a solid, level surface. If the projector falls, you could be injured and the projector severely damaged.
  • Page 6: Cabinet Dimensions

    Input Panel Covers AUDIO AUDIO OUT SLOT2 SLOT1 AUDIO RGB2 RGB OUT Inputs VIDEOS-VIDEO RGB1 AUDIO AUDIO Lens Cap 20.39 PC CARD USB(B) USB(A) PC CONTROL REMOTE1 Control REMOTE2 SC TRIGGER AC IN AC SW GT5000/6000 Page 6 of 10...
  • Page 7 Air Filter (1) Removes from side Speaker (1) www.necvisualsystems.com Lamp (2) Removes from side 9.45 M4*8 MAX For Mount Ventilation In M4*20 MAX For Mount M4*20 MAX 4.92 For Mount Air Filter (2) Removes from side 4.92 GT5000/6000 Page 7 of 10...
  • Page 8: Lens Dimensions

    Shift Range GT12ZLB 5.2 6.3 0.15 Lens Shift Range GT20ZL 0.08 Lens Shift Range GT24ZLB Lens Shift Range GT48ZLB 3.4 4.5 GT10RLB 0.30 Lens Shift Range GT19ZLB 3.7 4.9 0.29 Lens Shift Range GT34ZLB 2.9 4.0 GT5000/6000 Page 8 of 10...
  • Page 9: Ceiling Mount Dimensions

    2.25 11.50 WEIGHT: 8 LBS Note: Ceiling mount kit comes with base mount, projector adapter plate and screws. Other hardware (treaded pipe, threaded rod, etc..) must be supplied by the installer. For hardware contact Display Devices at 303-412-0399. www.necvisualsystems.com GT5000/6000...
  • Page 10: Input Panels & Control Codes

    ON SCREEN MUTE OFF ASPECT RATIO 1.25:1 (5:4) 1.33:1 (4:3) 1.78:1 (16:9) 1.85:1 2.35:1 AUTO ADJUST Note: Contact your NEC rep for codes not listed. Cable Connection Communication Protocol: Baud Rate: 38400 bps Data Length: 8 bits Parity: No Parity...

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