InFocus Projector ScreenPlay 777 User Manual
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21 Cleaning the lamp filter screenIn dirty or dusty environments, the dust filter screen on the lamp module can become clogged, causing high temperatures inside the lamp module. These high temperatures can impact lamp performance and operating life. Routine maintenance to remove dust and dirt from the screen lowers the lamp operating temperature and prolongs lamp life. To maximize lamp life you will need to clean the screen every 250 hours. Lamp screen maintenance may need to occur more often than...
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22 Installing a lensPlease see the Lens Installation Guide for complete information on install- ing a lens. AppendixRed LED behavior and projector errorsIf the projector is not functioning properly and the red LED is blinking, con- sult Ta b l e 2 to determine a possible cause. There are two second pauses between the blinking cycles. Visit www.infocushome.com/support for more details on the red LED error codes. Table 2: Red LEDs Red LED Behavior Explanation One (1) blink The lamp wont strike after...
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23 Projector placement calculator based on screen sizeThe following is a sample of image sizes and offsets. See our interactive image size calculator on our website for more info. CENTER VERTICAL OFFSET SCREEN HEIGHT SCREEN W IDTH PROJECTION DISTANCE SCREEN DIAGONAL CENTER HORIZONTAL OFFSETSIDE VIEWREAR VIEW
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24 *max allowable values have some geometric distortion. **Lens 026 and 027 should only be used a 0 center offset and are designed for rear projection applications. INPUTS inches feet meters Screen W idth 120.0 10.00 3.048 OUTPUTS Screen Height 67.5 5.63 1.715 Screen Diagonal 137.7 11.47 3.497 Min. recommended viewing distance 159.6 13.30 4.054 Center vertical offset, max recommended 33.8 2.81 0.857 Center vertical offset, max allowable * 40.5 3.38 1.029 Center vertical offset, min -16.9 -1.41 -0.429...
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25 Ceiling mount informationPlease see the Projector Mount Installation Guide for complete information on installing the ceiling mount. Note that the weight of the projector is 20.2kg / 44.4lbs, and the Weight Requirement for Ceiling Mount support is 101kg/222lbs (five times the weight). All Dimensions in mm 172 311 270 170 89 135 66 Distance to front of lens: SP777, LENS-029, LENS-030, LENS-031: 275mm LENS-026: 371mm LENS-027: 344mm LENS-028: 316mm Ceiling Mount Bosses 3X, M6 x 15mm deep Center of...
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26 Source compatibility Table 3: Source Compatibility Video Component and RGB HDTV (720p, 1035i, 1080i,1080p, 1080p- 24Hz) DVI/HDCP for digital video and encrypted digital video Component EDTV (480p, 576p progressive scan), SECAM: M, Component, Composite and S-Video standard video (480i, 576i, 576i RGB SCART with adapter, NTSC, NTSC M 4.43, PAL: B, H, I, M, N) Computer Digital and analog PC, Macintosh, 1280x1024 resolution Communi- cationUSB and RS-232 Table 4: Projector Inputs and Outputs...
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27 RS-232 terminal specificationsCommunication configurationTo control the projector from an LCD control panel, connect an RS-232 cable to the serial control connector on the projector and set your computer ’s serial port settings to match this communication configuration:Command formatAll commands consist of 3 alpha characters followed by a request, all enclosed in parentheses. The request can be a read request (indicated by a “?”) or a write request (indicated by 1 to 4 ASCII digits). A read...
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28 Supported commands Function Command Range Default 3:2/2:2 Off TTO 0-1 0 Aspect Ratio ARZ 0-4 0 = Native 1 = 16:9 2 = 4:3 3 = Letterbox 4 = Natural Wide1 Auto Power APO 0-1 0 Auto Source ASC 0-1 1 Blank BLK 0-1 0 Blank Screen BSC 0-2 0 = black 1 = blue 2 = white0 Blue Only BLO 0-1 0 Blue Color Offset BCO 1-63 32 Blue Gain BCG 1-63 32 Brightness BRT 2-254 128 Ceiling CEL 0-1 1 Chroma Detail CDE 0-20 0 Color CLR 4-252 128 Color Gamut CGA 0-3 0 = SMPTE C 1 = REC709 2 = EBU 3 = Maximum1 Color Space CSM...
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29 Time in Hours Last Bulb 2 LastedLB2 0-32767 0 Time in Hours Last Bulb 3 LastedLB3 0-32767 0 Lamp Total Time On (all bulbs)LMT 0-2147483647 0 Lens Control Enable LCE 0-1 1 Motorized Lens Focus Far MFF 0-100 0 Motorized Lens Focus Near MFN 0-100 0 Motorized Lens Shift Hori- zontal LeftMHL 0-100 0 Motorized Lens Shift Hori- zontal RightMHR 0-100 0 Motorized Lens Shift Verti- cal DownMVD 0-100 0 Motorized Lens Shift Verti- cal UpMVU 0-100 0 Motorized Lens Zoom In MZ1 0-100 0 Motorized Lens Zoom Out MZO...
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30 --- means value is mode-dependant.Red Color Offset RCO 1-63 32 Red Gain RCG 1-63 32 Skintone Bypass Enable SBE 0-1 0 Source SRC 0-7 0 = Video 1, M1 1 = Video 2, VESA 2 = Video 3, Com- ponent 1 3 = Video 4, S-Video 1 4 = Video 5, S-Video 2 5 = Video 6, Component 2 6 = Video 7, Composite 7 = Video 8, D52 Startup Logo DSU 0-1 1 Sync Threshold Adjust STA 15-29 25 Tint TNT 2-254 128 Tracking MTS --- --- Translucent OSD TOE 0-1 1 TrueLife Enable TLE 0-1 0 Vertical Position VPS --- --- Video Standard...