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DX818ST/DX819ST
Digital Projector

User Manual

Summary of Contents for DX818ST

Page 1: ...DX818ST DX819ST Digital Projector User Manual...

Page 2: ...24 Magnifying and searching for details 25 Selecting the aspect ratio 25 Optimizing the image 27 Setting the presentation timer 30 Remote paging operations 31 Freezing the image 31 Hiding the image 32...

Page 3: ...cing to qualified service personnel 4 Always open the lens shutter if any or remove the lens cap if any when the projector lamp is on 5 In some countries the line voltage is NOT stable This projector...

Page 4: ...lugged 10 Do not place this product on an unstable cart stand or table The product may fall sustaining serious damage 11 Do not attempt to disassemble this projector There are dangerous high voltages...

Page 5: ...re higher than 3000 m 10000 feet 14 Do not block the ventilation holes Do not place this projector on a blanket bedding or any other soft surface Do not cover this projector with a cloth or any other...

Page 6: ...ety matter to your attention to prevent possible damage to person and property If you intend to mount your projector on the ceiling we strongly recommend that you use a proper fitting BenQ projector c...

Page 7: ...ing function speeds up the cooling process when turning off the projector Auto Power Off function allows the projector to turn off automatically if no input signal is detected after a set period of ti...

Page 8: ...ill be suitable for your region and may differ from those illustrated The warranty card is only supplied in some specific regions Please consult your dealer for detailed information Optional accessori...

Page 9: ...RJ45 LAN input jack 14 USB mini B type port 15 Rear IR remote sensor 16 HDMI input port 17 RGB signal output jack 18 RGB PC Component Video YPbPr YCbCr signal input jack 19 S Video input jack Video i...

Page 10: ...creen picture 7 Keystone Arrow keys Up Down Manually corrects distorted images resulting from an angled projection 8 TEMP Temperature warning light Lights up red if the projector s temperature becomes...

Page 11: ...keys Up Down Manually corrects distorted images resulting from an angled projection 7 LASER Emits visible laser pointer light for presentation purposes 8 ZOOM ZOOM Magnifies or reduces the projected p...

Page 12: ...source selection bar 17 MIC VOL MIC VOL No function 18 ASPECT Selects the display aspect ratio 19 MUTE Toggles projector audio between on and off 20 SMART ECO Displays the Lamp Mode menu for selectin...

Page 13: ...the base and sliding it back down into position Stop when it clicks into place Avoid leaving the remote control and batteries in an excessive heat or humid environment like the kitchen bathroom sauna...

Page 14: ...h the projector suspended upside down from the ceiling in front of the screen Purchase the BenQ Projector Ceiling Mount Kit from your dealer to mount your projector on the ceiling Set Front Ceiling in...

Page 15: ...row shows that a 200 about 5 1 m screen is required All measurements are approximate and may vary from the actual sizes BenQ recommends that if you intend to permanently install the projector you sho...

Page 16: ...ny notebooks do not turn on their external video ports when connected to a projector Usually a key combo like FN F3 or CRT LCD key turns the external display on off Locate a function key labeled CRT L...

Page 17: ...e designed to provide basic audio functionality accompanying data presentations for business purposes only They are not designed for nor intended for stereo audio reproduction use as might be expected...

Page 18: ...ing fan for approximately 90 seconds before energizing the lamp 3 If the projector is activated for the first time select your OSD language following the on screen instructions 4 If you are prompted f...

Page 19: ...becomes trapezoidal To correct this situation see Correcting keystone on page 20 for details Auto adjusting the image In some cases you may need to optimize the picture quality To do this press AUTO o...

Page 20: ...or or remote control to display the Keystone correction page Press to correct keystoning at the top of the image Press to correct keystoning at the bottom of the image Using the OSD menu 1 Press MENU...

Page 21: ...rrent input signal Main menu icon Main menu Sub menu Highlight Press MENU EXIT to the previous page or to exit Status DISPLAY Wall Color Aspect Ratio Position Phase H Size Digital Zoom 3D Off Auto 0 0...

Page 22: ...ot be used unless the correct password is entered every time the projector is started 1 Open the OSD menu and go to the SYSTEM SETUP Advanced Security Settings menu Press MODE ENTER The Security Setti...

Page 23: ...t you are an authorized user of the projector Changing the password 1 Open the OSD menu and go to the SYSTEM SETUP Advanced Security Settings Change Password menu 2 Press MODE ENTER The message INPUT...

Page 24: ...utomatically search for the signals To select the source 1 Press SOURCE on the projector or remote control A source selection bar displays 2 Press until your desired signal is selected and press MODE...

Page 25: ...he directional arrows on the projector or remote control to navigate the picture 5 To reduce size of the picture press MODE ENTER to switch back to the zoom in out function and press AUTO to restore t...

Page 26: ...ector towards the screen to increase the image size if necessary You may also need to refocus the projector after making these adjustments 3 4 3 Scales an image so that it is displayed in the center o...

Page 27: ...ms 2 Presentation mode Is designed for presentations The brightness is emphasized in this mode to match PC and notebook coloring 3 sRGB mode Maximizes the purity of RGB colors to provide true to life...

Page 28: ...The lower the value the more greenish the picture becomes Adjusting Sharpness The higher the value the sharper the picture becomes The lower the value the softer the picture becomes Adjusting Brillia...

Page 29: ...u require it Proper color management can only be achieved under controlled and reproducible viewing conditions You will need to use a colorimeter color light meter and provide a set of suitable source...

Page 30: ...T to exit and save the settings Resetting current or all picture modes 1 Go to the PICTURE menu and highlight Reset Picture Setting 2 Press MODE ENTER and press to select Current or All Current return...

Page 31: ...C or notebook with a USB cable prior to using the paging function See Connection on page 16 for details You can operate your display software program on a connected PC which responds to page up down c...

Page 32: ...use the remote control to enter the SYSTEM SETUP Basic Panel Key Lock menu and press to select Off Keys on the remote control are still active when panel key lock is enabled If you turn off the projec...

Page 33: ...o between on and off Adjusting the sound level To adjust the sound level press or 1 Repeat steps 1 2 above 2 Press to highlight Volume and press to select a desired sound level Turning off the Power O...

Page 34: ...purposes To activate the pattern 1 Open the OSD menu and go to the DISPLAY Teaching Template menu and press to select Blackboard or Whiteboard 2 Press to choose the pattern you need 3 Press MODE ENTE...

Page 35: ...eady orange and fans stop Disconnect the power cord from the power outlet To turn off the power ring tone see Turning off the Power On Off Ring Tone on page 33 for details If the projector is not prop...

Page 36: ...vert Disable Invert Teaching Template Blackboard Off Letter Formation Worksheet Coordinate Chart Whiteboard Off Letter Formation Worksheet Coordinate Chart 2 PICTURE Picture Mode Dynamic Presentation...

Page 37: ...splay Time 5 sec 10 sec 20 sec 30 sec Always Menu Position Center Top Left Top Right Bottom Right Bottom Left Reminder Message On Off Operation Settings Direct Power On On Off Signal Power On On Off A...

Page 38: ...alent Lamp Security Settings Change Password Change Security Settings Power On Lock Baud Rate 2400 4800 9600 14400 19200 38400 57600 115200 Test Pattern On Off Closed Caption Closed Caption Enable On...

Page 39: ...only available when a PC signal analog RGB is selected H Size Adjusts the horizontal width of the image This function is only available when a PC signal analog RGB is selected Digital Zoom Magnifies...

Page 40: ...each color in a video image See Adjusting Color on page 28 for details This function is only available when a Video S Video or Component Video signal is selected Tint Adjusts the red and green color t...

Page 41: ...anguage Sets the language for the On Screen Display OSD menus See Using the menus on page 21 for details Projector Installation The projector can be installed on a ceiling or behind a screen or with o...

Page 42: ...function is only available when Instant Restart is off Instant Restart Selecting On enables you to restart the projector immediately within 90 seconds after turning it off Blank Timer Sets the image b...

Page 43: ...cts a baud rate that is identical with your computer s so that you can connect the projector using a suitable RS 232 cable and update or download the projector s firmware This function is intended for...

Page 44: ...onnected to devices Press to choose the source that you wish to use See Connection on page 16 for how to make the connection Enabling this function slightly increases the standby power consumption Net...

Page 45: ...he PICTURE menu Lamp Mode Shows the current lamp mode Resolution Shows the native resolution of the input signal 3D Format Shows the current 3D mode Color System Shows input system format Equivalent L...

Page 46: ...off using the proper shutdown procedure as described in Shutting down the projector on page 35 and unplug the power cord To remove dirt or dust wipe the case with a soft lint free cloth To remove stub...

Page 47: ...r Timer and press MODE ENTER A warning message is displayed asking if you want to reset the filter timer Highlight Reset and press MODE ENTER The filter time will be reset to 0 Do not reset if the fil...

Page 48: ...ge To keep the lamp life as long as possible you can do the following settings via the OSD menu Setting the Lamp Mode Setting the projector in Economic SmartEco or LampSave mode extends the lamp opera...

Page 49: ...imal performance If the projector is normally run with Economic selected See Getting to know the lamp hour on page 48 you may continue to operate the projector until the next hour lamp warning appears...

Page 50: ...replacement is performed while the projector is suspended upside down from the ceiling make sure that no one is underneath the lamp socket to avoid any possible injury or damage to the human eyes cau...

Page 51: ...r hands into the projector after the lamp is removed If you touch the optical components inside it could cause color unevenness and distortion of the projected images 8 As shown in the figure lower th...

Page 52: ...u Press MODE ENTER The Lamp Settings page displays Highlight Reset Lamp Timer A warning message is displayed asking if you want to reset the lamp timer Highlight Reset and press MODE ENTER The lamp ti...

Page 53: ...shutdown fail data abort Red Red Off LAN download fail Red Green Off LAN download processing Green Off Off Burn in ON Green Green Green Burn in OFF Lamp events Off Off Red Lamp1 error in normal opera...

Page 54: ...gnal device Check the connection The input signal has not been correctly selected Select the correct input signal with the SOURCE key on the projector or remote control The lens cover is still closed...

Page 55: ...tt x 1 Audio signal output PC audio jack x 1 Control RS 232 serial control 9 pin x 1 IR receiver x 2 USB port Mini B x 1 Input terminals Computer input RGB input D Sub 15 pin female x 2 Video signal i...

Page 56: ...s 56 Dimensions Ceiling mount installation 232 6 114 4 62 62 Unit mm 320 6 577 7 626 6 117 5 180 1 320 5 127 7 537 9 125 6 241 1 66 1 207 6 77 76 5 34 5 199 6 Ceiling Mount screw M4 Max L 25 mm Min L...

Page 57: ...l inches D 64 77 64 78 78 63 77 Image Height mm H 975 1173 975 1189 1181 960 1173 Image Width mm W 1300 1565 1300 1585 1575 1280 1565 Distance from floor to bottom of image mm f 900 900 900 900 900 90...

Page 58: ...87 88 88 Image Height mm H 1171 1171 1181 1181 Image Width mm W 1874 1874 1887 1887 Distance from floor to bottom of image mm f 900 900 900 900 Distance from screen surface to projector lens mm a 916...

Page 59: ...or this projector s optical characteristics This will help you determine the exact mounting position so that it best suits your installation location The dimensions supplied are offered as a guide onl...

Page 60: ...4 997 68 667 94 500 XGA_120 Reduce Blanking 119 989 97 551 115 5 1152 x 864 1152 x 864_75 75 67 5 108 1024 x 576 BenQ Notebook Timing 60 0 35 820 46 966 1024 x 600 BenQ Notebook Timing 64 995 41 467 5...

Page 61: ...ce Blanking 119 854 77 425 83 000 1024 x 768 XGA_60 60 004 48 363 65 000 XGA_70 70 069 56 476 75 000 XGA_75 75 029 60 023 78 750 XGA_85 84 997 68 667 94 500 XGA_120 Reduce Blanking 119 989 97 551 115...

Page 62: ...HDMI DVI 576p 720 x 576 50 31 25 27 HDMI DVI 720 50p 1280 x 720 50 37 5 74 25 HDMI DVI 720 60p 1280 x 720 60 45 00 74 25 HDMI DVI 1080 50i 1920 x 1080 50 28 13 74 25 HDMI DVI 1080 60i 1920 x 1080 60...

Page 63: ...for 3D signal in Frame Sequential format Video mode Horizontal Frequency kHz Vertical Frequency Hz Color sub carrier Frequency MHz NTSC 15 73 60 3 58 PAL 15 63 50 4 43 SECAM 15 63 50 4 25 or 4 41 PAL...

Page 64: ...r other information please visit www BenQ com Copyright Copyright 2013 by BenQ Corporation All rights reserved No part of this publication may be reproduced transmitted transcribed stored in a retriev...

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