ViewSonic Office Theater PJ820, User Manual

Page 1: ...30 to 300 Viewable Super Bright SVGA LCD Projector PJ820 Office TheaterT M User s Guide Guide de l utilisateur Bedienungsanleitung Maual de instucciones...

Page 2: ...ViewSonic Corporation User s Guide Super Bright SVGA LCD Projector ViewSonic PJ820 Office TheaterT M 30 to 300 Viewable Super Bright SVGA LCD Projector...

Page 3: ...for technical or editorial errors or omissions contained herein nor for incidental or consequential damages resulting from furnishing this material or the performance or use of this product In the in...

Page 4: ...THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET IN YOUR HOME THEN THE FUSE SHOULD BE REMOVED AND THE PLUG CUT OFF AND DISPOSED OF SAFELY THERE IS A DANGER OF SEVERE ELECTRICAL SHOCK IF THE...

Page 5: ...ect the equipment into an outlet on a circuit different from that to which the receiver is connected l Consult your dealer or an experienced radio TV technician for help FCC Warning To assure continue...

Page 6: ...xclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the product C...

Page 7: ...ViewSonic PJ820 vi...

Page 8: ...as a Wireless Mouse Pointer 17 Operating Range of the Remote Control Unit 18 Changing the Input Source 19 System Format Selection for S Video Input Signals 21 Switching the Signal Mode During RGB Sig...

Page 9: ...the Serial Connector 40 Pin Configuration and Signal Names for RGB Input Connectors 42 Accessories 42 Parts 42 Dimensions 43 4 Troubleshooting Problems Causes and Solutions 45 5 Care and Safety Tips S...

Page 10: ...pin high density HD mini D sub connector l Remote control l Two AA batteries l PS 2 mouse cable with 13 pin round connector for PC l 9 pin serial mouse cable with 13 pin round connector for PC l AC p...

Page 11: ...nter s effectiveness by combining an infrared pointer with a wireless remote to adjust both projected image and audio eliminating confusion caused by two handheld devices l Up to three input sources i...

Page 12: ...CD Projector on 1 2 3 4 Adjust user controls according to personal preference see Chapter 2 6 Is the image satisfactory 6 Yes a Macintosh users contact ViewSonic see Chapter 4 to order a ViewSonic Mac...

Page 13: ...or receives infrared signals from Remote Control Unit Lamp unit cover to access lamp Screw for removing the lamp unit cover to replace the lamp Adjuster button unlocks the adjustable legs Adjustable l...

Page 14: ...further than this they spin freely 2 Release the adjuster buttons The adjustable legs lock into place as the buttons are released 1 Lift the front of the projector until the bottom of projector is a f...

Page 15: ...ed as in a movie theater otherwise a clear picture cannot be obtained This type of screen is recommended when the projector is placed on the floor This type of screen is similar to the silver screen e...

Page 16: ...jector Distance L from the projector to the screen and the height H do not vary regardless whether the floor table or ceiling are used to set up the projector or whether a front or rear projection scr...

Page 17: ...or s built in speaker while the AUDIO OUT terminal is being used Connecting to audio visual equipment In the above diagram if the S VIDEO IN and VIDEO IN connectors are both used at the same time the...

Page 18: ...infrared mouse function may not operate until the computer is restarted This function operates only when input to the RGB 1 connector has been selected For details about the pin configuration for the...

Page 19: ...reo mini connector that provides audio output for the selected audio input source AUDIO IN L R connectors for S VIDEO VIDEO input and corresponding audio signals for the VIDEO IN or S VIDEO IN termina...

Page 20: ...nese batteries Do not burn spent batteries or put them in with combustible garbage Do not short circuit a battery connecting positive to negative Do not open a battery with a tool like a screwdriver D...

Page 21: ...ture is projected onto the screen after about 15 seconds Projector Remote control Turning the power Off 1 Press the POWER button on either the top of the projector or on the Remote Control Unit The po...

Page 22: ...disabled temporarily If you turn off the POWER button while leaving the MAIN POWER switch on the projector still draws approximately 8 Watts of power even though the fan has stopped If the lamp does n...

Page 23: ...14 ViewSonic PJ820 Getting Started...

Page 24: ...ctor power on and off Built in stereo speakers Pull out carrying handle Power input socket AC IN for the power cord supplied with the projector LENS SHIFT dial moves the lens up and down to make fine...

Page 25: ...nd off Standard STD button resets the picture adjustment values to the factory pre settings Volume adjustment buttons VOL adjust the volume of the sound from the built in speaker and the output level...

Page 26: ...rom the remote contol unit that bounces off the screen back to an infared sensor on the projector Pointer button Click button 1 Click button 2 Top View SideView NOTE If strong light shines onto the re...

Page 27: ...t or the rear of the projector Refer to the illustrations below for the operating range of the Remote Control Unit Remote control Rear signal receptor Front signal receptor 23 0 ft 7 0m 23 0 ft 7 0m R...

Page 28: ...jected The audio output will be the signal which is connected for RGB 1 NOTE The mode name for the currently selected signal or the name of the signal format will be displayed directly underneath the...

Page 29: ...ching the signal format may give better results in such cases The setting screen and the MENU screen can both be cleared by pressing the MENU button 3 Press the or button to display the PICTURE screen...

Page 30: ...and all items displayed will be reset to the factory settings NOTE However the TV SYSTEM and SIGNAL MODE settings in the PICTURE screen and the VOLUME setting in the AUDIO screen will not return to th...

Page 31: ...d line Picture position afteradjustment SideView Top View Adjusting the vertical position of the projected picture You can adjust the position of the projected picture vertically by turning the LENS S...

Page 32: ...s the picture 2 Press the FOCUS buttons on top of the projector to focus the picture NOTE If approximately five seconds pass without any buttons being pressed the adjustment screen will clear 3 Press...

Page 33: ...roximately five seconds pass without any buttons being pressed the display will return to the MENU screen The adjustment screen and the MENU screen can both be cleared by pressing the MENU button FRON...

Page 34: ...screen displays when a signal is being input to the S VIDEO IN or the VIDEO IN connectors To make color adjustments 5 Press the or button to display the COLOR individual adjustment screen 6 Continue...

Page 35: ...ls from a personal computer or other signal source are being projected the picture may become over saturated with red or blue color and the white color may not be at the desired degree of whiteness In...

Page 36: ...pre settings Furthermore the values and bar displays for items which have returned to the factory pre settings will be displayed in yellow 4 Press the or button to select H POSI To adjust the vertica...

Page 37: ...dge of the picture The procedure below starts from the POSITION screen 1 Press the or button to select H BLK R For blanking correction of the left edge of the picture select H BLK L For blanking corre...

Page 38: ...3 Press the or button to display the POSITION screen If the STD Standards button is pressed while the POSITION screen on the left is being displayed the letters STD will be displayed in yellow in the...

Page 39: ...splayed the letters STD appear in yellow in the top right corner of the screen All displayed items reset to the factory settings including the values and bar displays which appear yellow Adjustment fu...

Page 40: ...function is currently on the screen the volume will still be muted but the MUTE on screen display will not appear If the power supply is turned off or either of the VOL buttons is pressed the mute set...

Page 41: ...ion is set to ON the picture will be muted along with the sound when the MUTE button is pressed If the function is set to OFF only the sound will be muted when the MUTE button is pressed Factory setti...

Page 42: ...information To display the currently selected input signal onto the screen when the input source is changed 1 Press the MENU button to display the MENU screen 2 Press the or button to select OPTION 3...

Page 43: ...l is input for ten minutes or more the projector automatically switches to Standby Mode At the time of shipment from the factory this function is set to OFF NOTE If both this function and the lens ret...

Page 44: ...be disabled by setting the time to 0 5 Press the MENU button to clear the menu screen The countdown will then start Disabling the POWER button of the Remote Control Unit The POWER button on the Remote...

Page 45: ...utton to select DEUTSCH The languages that can be selected include English ENGLISH German DEUTSCH French FRANCAIS and Spanish ESPANOL 3 Press the or button to display the OPTION screen 4 Press the or...

Page 46: ...ance 39 638 53 1ft 1 0m 16 2m Brightness 750 ANSI Lumens Contrast Ratio 200 1 Aspect Ratio 4 3 Lamp DC Type 280W Metal Halide Audio Speaker 4cm x 2 85 elliptical x 2 Power 2W 1W 1W 10 THD Input Signal...

Page 47: ...umidity 20 to 80 no condensation Storage Temperature 4 F to 140 F 20 C to 60 C Conditions Humidity 5 to 80 no condensation Dimensions Physical 421mm W x 163mm H x 300mm D 16 6 W x 6 4 H x 11 8 D Packi...

Page 48: ...fresh Rate pixels x lines Hz 640 x 480 75 800 x 600 75 1024 x 768 75 compressed All resolutions are non interlaced User Definable Timings Display mode name Signal data No of dots Horizontal scanning f...

Page 49: ...nal computer Communication Settings Signal level Determined by the RS 232C interface Synchronizing method Asynchronous Baud rate 9600 bps Parity None Character length 8 bits Stop bit 1 bit xparameter...

Page 50: ...er AVL Volume 000 Adjustment value 0 063 Adjustment value 63 Parameter AMT Mute 0 MUTE OFF 1 MUTE ON Parameter IIS Inputsignal VID VIDEO RG1 RGB1 RG2 RGB2 Control Commands Cable Specifications At the...

Page 51: ...connectors NOTE Pin No 12 and pin No 15 on 15 pin connectors will only work if the computer supports them Accessories Contact ViewSonic see Chapter 4 Troubleshooting for contact details for the follo...

Page 52: ...43 ViewSonicPJ820 Technical Data Dimensions TopView FrontView Width 421mm 16 6 Height 163mm 6 4 Side View Depth 300mm 11 8...

Page 53: ...44 ViewSonicPJ820 Technical Data...

Page 54: ...y not be connected properly The input selection setting may not be correct The BRIGHT adjustment setting may be at the minimum possible setting The PICTURE MUTE function has been set to ON The picture...

Page 55: ...humidity is between 40 and 75 with no condensation Turn off the main power supply by and then clean the air filter This occurs when the operation time for the lamp unit is nearing 2 800 hours Contact...

Page 56: ...air filter or the air outlet and do not put foreign objects into the projector Doing so may cause the projector to overheat which can cause fire electric shock and or damage to the projector Avoid set...

Page 57: ...To get the best picture quality Do not touch the surface of the lens with your bare hands Dirt from fingerprints or anything else will be magnified and projected onto the screen When not using the pr...

Page 58: ...out being cleaned out fire or problems with operation can occur Cleaning the air filter If the air filter becomes clogged the internal temperature of the projector will rise Then the TEMP indicator wi...

Page 59: ...wn into the projector resulting in malfunctions If the dust cannot be removed by cleaning it is time to replace the air filter Contact ViewSonic Customer Support and order a replacement air filter Cle...

Page 60: ...ncy to dispose of the old lamp unit Lamp unit replacement period The lamp used as the light source must be replaced after approximately 2 800 hours of use If the lamp is not replaced after the cumulat...

Page 61: ...s on the bottom Then turn the fixing screw on the lamp unit by hand until it is securely tightened NOTE Be sure to install the lamp unit and the lamp unit cover securely If they are not securely insta...

Page 62: ...unit cannot be used at this time Turn off the power while the SET UP screen is being displayed the screen showing TIME RESET This will reset the cumulative usage time for the lamp unit If any other b...

Page 63: ...8 from outside the U S and Canada 909 869 7976 from Europe 44 1293 643 900 from Asian Pacific Rim countries 886 2 248 4072 Internet E Mail address vstech viewsonic comorWorldWideWeb http www viewsonic...

Page 64: ...lock phase 30 Color 25 Color subcarrier frequency 20 Communication settings 40 Compatibility 37 Computer connections 9 Condensation 48 Connectors 37 Contrast 25 Contrast ratio 2 Control commands 41 Co...

Page 65: ...wer on and off 13 Power save function 34 Power savings 38 Power supply cord iv Problems 45 Projection method 24 PS 2 mouse port 17 R Rear mounting 24 Rear translucent screens 6 Red component 26 Refres...

Page 66: ...5 Timing chart 39 Tint 25 Top blanking 28 Troubleshooting 45 U User Controls Functions 38 User definable timings 39 V Vertical position 22 Vertical positions 27 Vertical scanning frequency 20 Video 38...

Page 67: ...688 6688 Fax 909 468 1202 For Customer Support contact ViewSonic at U S and Canada only 1 800 688 6688 From outside U S and Canada 909 869 7976 From Europe 44 1293 643 900 From Asian Pacific Rim count...