NEC Solutions (America), Inc. Visual Systems WT610TM Installation Guide Desktop and Ceiling Mount v1.7 Contents Product Description, Lens Specs, Notes and Formulas Diagrams and Distance Charts Ceiling Mounted Installation Desktop Setup Cabinet Dimensions Top, Front and Right Side Bottom, Back and Left Side Optional Ceiling Mount Dimensions Control Codes Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Product Description 1 chip DMDTM Lens-less projector 4 mirror bounce optical system Native Resolution: 1024 x 768 (1024x768 for 16:9 screens Brightness: 2000 lumens (1500 ANSI) Type: Dimensions: 15.0"(W) x 12.3"(H) x 12.3"(D) w/final mirror up Weight: 14.1 lbs Screen Range: 40" ­ 100" Diagonal (4:3) 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. By selecting the screen type in the menus, Aspect Ratio control is reconfigured for that screen type. · For a 4:3 screen; select "4:3" in the "Screen" menu for proper aspect ratio control of 4:3 and 16:9 sources. · For a 16:9 screen; select "16:9" in the "Screen" menu for proper aspect ratio control of 4:3 and 16:9 sources. Factory default "Screen" setting is "4:3". 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 the screen width in for "W" in the Projection Formulas. Refer to the diagrams and charts for popular screen sizes on page 2 and 3. Definitions: W = Screen width H = Screen height B = Vertical distance between projector foot and screen center C = Throw distance D = Vertical distance between projector foot and screen bottom (screen top for ceiling mounted application) 4:3 Screen Formulas: W = H x 4/3 H = W x 3/4 Screen Diagonal = W x 5/4 Projection Formulas: B = 0.6882W + 3.935 C = 0.4874W - 13.056 D(4:3) = 0.3132W + 3.935 D(16:9) = 0.407W + 3.935 16:9 Screen Formulas: W = H x 16/9 H = W x 9/16 Screen Diagonal = W x 18.358/16 Vertical Position for a 16:9 screen: The Vertical Position adjustment moves the 16:9 image up and down in the unused portion of the 4:3 DLP panel. This adjustment is only available when the projector is set for 16:9 in the "Screen" menu. The range of Vertical Position is dependent on aspect ratio and 3D Reform used. If 3D Reform is not used, the approximate range of vertical position is +/-0.167H (H=Screen Height) when using a 16:9 screen. (See "Screen Type" and "Position" in user manual) www.necvisualsystems.com WT610 Page 1 of 7 Ceiling Mounted Installation The following diagram shows the relationship between projector position and the screen. Refer to the charts below for data. Distances are in inches. For millimeters multiply by 25.4. C 5.1" 4.1" Distance chart for popular 4:3 screen sizes Image Size (4:3) D Diagonal Width(W) Height(H) inches inches inches B inches C inches D(4:3) inches B 55° 40 60 67 72 84 90 100 32 48 53.6 57.6 67.2 72 80 24 36 40.2 43.2 50.4 54 60 26.0 37.0 40.8 43.6 50.2 53.5 59.0 2.5 10.3 13.1 15.0 19.7 22.0 25.9 14.0 19.0 20.7 22.0 25.0 26.5 29.0 Distance chart for popular 16:9 screen sizes Image Size (16:9) Diagonal Width(W) Height(H) inches inches inches B inches C inches D(16:9) inches 37 40 83 92 32 35 72 80 18 19.7 40.5 45 26.0 28.0 53.5 59.0 2.5 4.0 22.0 25.9 17.0 18.2 33.2 36.5 Vertical Position for a 16:9 screen: The Vertical Position adjustment moves the 16:9 image up and down in the unused portion of the 4:3 DLP panel. This adjustment is only available when the projector is set for 16:9 in the "Screen" menu. The range of Vertical Position is dependent on aspect ratio and 3D Reform used. If 3D Reform is not used, the approximate range of vertical position is +/-0.167H (H=Screen Height) when using a 16:9 screen. (See "Screen Type" and "Position" in user manual) Note: For screen sizes not indicated in the distance charts, use the formulas on page 1. www.necvisualsystems.com WT610 Page 2 of 7 Desktop Setup The following diagram shows the relationship between projector position and the screen. Refer to the charts below for data. Distances are in inches. For millimeters multiply by 25.4. Distance chart for popular 4:3 screen sizes Image Size (4:3) Diagonal Width(W) Height(H) inches inches inches B inches C inches D(4:3) inches 55° 40 60 67 72 84 90 100 32 48 53.6 57.6 67.2 72 80 24 36 40.2 43.2 50.4 54 60 26.0 37.0 40.8 43.6 50.2 53.5 59.0 2.5 10.3 13.1 15.0 19.7 22.0 25.9 14.0 19.0 20.7 22.0 25.0 26.5 29.0 B Distance chart for popular 16:9 screen sizes D Image Size (16:9) Diagonal Width(W) Height(H) inches inches inches B inches C inches D(16:9) inches C 37 40 83 92 32 35 72 80 18 19.7 40.5 45 26.0 28.0 53.5 59.0 2.5 4.0 22.0 25.9 17.0 18.2 33.2 36.5 Vertical Position for a 16:9 screen: The Vertical Position adjustment moves the 16:9 image up and down in the unused portion of the 4:3 DLP panel. This adjustment is only available when the projector is set for 16:9 in the "Screen" menu. The range of Vertical Position is dependent on aspect ratio and 3D Reform used. If 3D Reform is not used, the approximate range of vertical position is +/-0.167H (H=Screen Height) when using a 16:9 screen. (See "Screen Type" and "Position" in user manual) Note: For screen sizes not indicated in the distance charts, use the formulas on page 1. www.necvisualsystems.com WT610 Page 3 of 7 Cabinet Dimensions The following drawings show the cabinet dimensions for the WT610. Dimensions are in inches. For millimeters multiply by 25.4. Mirrow cover open 12.32 Lamp cover 0.378 mount standoff Ventilation outlet Mirror cover lock switch 12.32 10 14.96 Mirrow cover closed Final Mirror 11.85 Remote Sensor 8.84 Ventilation outlet www.necvisualsystems.com WT610 Page 4 of 7 12.32 Cabinet Dimensions (continued) The following drawings show the cabinet dimensions for the WT610. Dimensions are in inches. For millimeters multiply by 25.4. Speakers M4*8 MAX For Mount Ventilation inlet 7.87 www.necvisualsystems.com WT610 Page 5 of 7 1.18 7.87 Optional Ceiling Mount Dimensions (Model #: WT60CM) The following drawings show the ceiling mount dimensions for the WT610. Dimensions are in inches. For millimeters multiply by 25.4. 9.88 4.5 1.5" NPT 6.60 4.5 Flat Blade screw driver Adjustment Up/Down +/- 0.5" 4.47 (+/- 0.5" adjustment) Roll Flat blade screw driver adjustment Left/Right +/- 0.5" Tilt Flat blade screw driver adjustment Forward/Back +/- 0.5" 7.87 7.87 www.necvisualsystems.com WT610 Page 6 of 7 Control Codes Function POWER ON POWER OFF INPUT SELECT RGB INPUT SELECT DVI (ANALOG) INPUT SELECT DVI (DIGITAL) INPUT SELECT VIDEO INPUT SELECT S-VIDEO INPUT SELECT VIEWER PICTURE MUTE ON PICTURE MUTE OFF SOUND MUTE ON SOUND MUTE OFF ON SCREEN MUTE ON ON SCREEN MUTE OFF Code Data 02H 02H 02H 02H 02H 02H 02H 02H 02H 02H 02H 02H 02H 02H 00H 01H 03H 03H 03H 03H 03H 03H 10H 11H 12H 13H 14H 15H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 02H 02H 02H 02H 02H 02H 00H 00H 00H 00H 00H 00H 02H 03H 01H 01H 01H 01H 01H 01H 12H 13H 14H 15H 16H 17H 01H 02H 1AH 06H 0BH 1FH 09H 0AH 22H 0EH 13H 27H Note: Contact your NEC rep for codes not listed. Cable Connection Communication Protocol: Baud Rate: 38400 bps Data Length: 8 bits Parity: No Parity Stop Bit: One bit X on/off: None Communications: Full duplex PC Control Connector (DIN-8P) To RxD of PC 8 5 2 7 4 1 6 3 To GND of PC To TxD of PC NOTE 1: It is recommended to set the projector to "Idle Mode" in the Setup menu for best Power ON response. NOTE 2: Pins 2, 3, 5, 6 and 8 are used inside the projector. NOTE 3: For long cable runs it is recommended to set communication speed in the Setup menu to 9600 bps. www.necvisualsystems.com WT610 Page 7 of 7 ...