InFocus Projector Lp620 User Manual
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47 Problem: The screen resolu tion is not right • Make sure the computer’s graphics card is set for a resolution of no greater than 800x600 for the 610, 1024x768 for the 620. Problem: Image isn’t cen tered on t he screen • Reposition the image. Refer to “Horiz. Position” on page 38 and “Vert. Position” on page 38. •If you’re using an extension cable between the CableWizard and the projector, make sure it’s In Focus-approved. Problem: Only th e start-u p screen d isplay s • Verify that the cables...
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48 Maintenance & Troubleshooting 3Verify that the Desktop area is set to 800x600 or less, pref- erably 640x480. Also check the following: •Does your computer have a compatible graphics board? The projectors aren’t CGA or EGA compatible. •Is your computer’s graphics board turned on? This is especially true for laptop computers. See “Portable and Laptop Activa- tion Chart” on page 55. Problem: Image is too wid e or n arrow f or screen • You might need to manually adjust the tracking to reduce or...
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49 Problem: the p roject or d isplays vert ical lines, “bleedin g” or spots • Adjust the brightness. See “Brightness” on page 29. •Check the projection lens to see if it needs cleaning. Problem: Image is “noisy” or streaked 1Deactivate your computer’s screen saver. 2Turn Au to Image off and then back on. See “Auto Image” on page 37. 3Adjus t the synchronization manually to find an optimal set- ting. See “Manual Sync” on page 37. 4Adjus t the tracking manually to find an optimal setting. See “Manual...
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50 Maintenance & Troubleshooting Problem: Remote not operatin g correctly • You might need to replace the batteries. See page 44. •Make sure you’re pointing the remote either at the back or front of the projector, or at the projection screen. •Make sure the remote is within its operating range of 40 feet.
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51 APPENDIX Spe cificati ons The LitePro 610 and 620 must be operated and stored within the temperature and humidity ranges s pecified. Temperatu re Operating 10 C to 40 ° C Non-operating -20 to 60 ° C Humid ity Operating and non-oper. 10% to 95% relative humidity, non-condensing Dimen sions 8.3 x 13 x 15.6 inches (21.3 x 33.3 x 40 cm) Weight 24 lbs. (10.8 kg) unpacked Altitu de Operating 0 to 10,000 feet (3048 meters) Non-operating 20,000 feet (6096 meters) Left and Right Aud io Out pu ts Frequency...
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52 Appendix Microphone In pu t Input Impedance 3.5 K ohm nominal Maximum Input Voltage 60 mVrms for THD £ 0.3%, main inputs off Sensitivity 800 Vrms at 1 KHz for 88 dB S PL at 1 meter Microphone Impedance < 8K ohms Connector Type 6.3 mm (1/4 inch) monaural phone jack (unbalanced) Lamp Type 270-watt metal halide Remote Control Battery Two (2) AA alkaline cells Inp ut Power Req uirement s 100 to 240VAC, 8.0A to 4.0 A, 50 to 60 Hz. Video Module Inp ut Input Impedance 5K ohm DC coupled Maximum Input Voltage...
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53 Accessories Standard A ccessories (ship wit h th e projector) Part N umb er LitePro 610/6 20 Quick St art card 009-0279-xx LitePro 610/6 20 User’s Guid e010-0115-xx Shipping B ox 110-0143-xx CableWizard and Cables591-0182-xx CableWizard Audio Cable210-0079-xx CableWizard Computer Cable210-0076-xx CableWizard Mouse Cable210-0078-xx Projection Lamp Module 232-0086-xx Audio/Video Cable 210-0062-xx Remote Control with Cable and 2 Batteries 590-0198-xx Remote Cable (50 ft) 210-0088-xx Power Cords (one...
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54 Appendix JBL Satellite Speakers 591-0203-xx JBL Subwoofer 591-0204-xx S-Video Cable 515-0027-xx Microphone 591-0201-xx LitePro Ceiling Mount Kit SP-CEIL-LP6. 1 Year Extended Warranty for: LitePro 610 LitePro 620EW-LP610 EW-LP620 2 Year Extended Warranty for: LitePro 610 LitePro 620EW-LP610-2 EW-LP620-2
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55 Portable and Laptop Activation Chart NOTE: Most la ptop computers de-activat e th eir bu ilt-in mon itors when a secon d di spla y device is conn ected . Th e followi ng cha rt lists the com man ds tha t re-activate th e la ptop’s mon itor. I f your computer is n ot li sted, refer to th e com - puter’s docum entati on. C om put erKey command t o act iv ate p ortKey command t o de-activate port Acer Ctrl-Alt-Esc (for setup) Ctrl-Alt-Esc (for setup) AST* ** FN-D or Ctrl-D FN-D or Ctrl-D...
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56 Appendix Compaq* ** Ctrl-Alt-< Ctrl-Alt-> FN-F4 FN-F4 automatic automatic mode/? (for setup option) mode/? (for setup option) Compuadd* ** automatic automatic Alt-F for screen setup optionAlt-F for screen setup option Data General Ctrl-Alt-Command Ctrl-Alt-Command Data General Walkabout2 CRT/X at DOS prompt reboot Datavue Ctrl-Shift-M Ctrl-Shift-M Dell** Ctrl-Alt-< Ctrl-Alt-> Ctr l-Alt-F10 Ctr l-Alt-F10 FN-F8 (CRT/LCD) FN-F8 FN-D FN-D FN-F12 FN-F12 Digital* automatic reboot FN-F2 FN-F2 Dolch dip...