Optoma DS344 User Manual Download Page 58

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English

Appendices

RS232 Pin Assignments

RS232 Commands and Protocol

Function List

Pin no.

Spec.

(from projector side)

N/A

RXD

TXD

N/A

GND

N/A

Summary of Contents for DS344

Page 1: ...Controls 18 Control Panel Remote Control 18 Control Panel 18 Remote Control Battery Installation 19 Remote Control 20 On screen Display Menus 24 How to operate 24 Menu Tree 25 IMAGE 27 IMAGE Advanced 29 IMAGE Advanced Signal RGB 31 DISPLAY 32 DISPLAY 3D 35 SETUP 36 SETUP Security 38 SETUP Audio Settings 40 SETUP Advanced 41 OPTIONS 42 OPTIONS Advanced 44 OPTIONS Lamp Settings 45 OPTIONS Optional F...

Page 2: ... do not place the projector on a crowded coffee table sofa bed etc Do not put the projector in an enclosure such as a book case or a cabinet that restricts air flow 2 Do not use the projector near water or moisture To reduce the risk of fire and or electric shock do not expose the projector to rain or moisture 3 Do not install near heat sources such as radiators heaters stoves or any other apparat...

Page 3: ...lamp when it shows warning messages Warning Reset the Lamp Reset function from the on screen display OPTIONS Lamp Settings menu after replacing the lamp module refer to page 45 Warning When switching the projector off please ensure the cooling cycle has been completed before disconnecting power Allow 90 seconds for the projector to cool down Warning Do not use lens cap when projector is in operati...

Page 4: ... long period of time Do not Block the slots and openings on the unit provided for ventilation Use abrasive cleaners waxes or solvents to clean the unit Use under the following conditions In extremely hot cold or humid environments Ensure that the ambient room temperature is within 5 40 C Relative Humidity is 5 40 C 80 Max non condensing In areas susceptible to excessive dust and dirt Near any appl...

Page 5: ...g on the screen In order to minimize the lamp power use room blinds to reduce ambient light levels Product Features SVGA 800x600 XGA 1024x768 WXGA 1280X800 Native resolution HD compatible 720p and 1080p supported BrilliantColorTM Technology Kensington Lock RS232 control Rapid shutdown Full 3D See page 57 The Product Features shall be configured by the manu facturer as per practical conditions For ...

Page 6: ...ons may have different accessories Power Cord IR Remote Control Package Overview Unpack and inspect the box contents to ensure all parts listed below are in the box If something is missing please contact your nearest customer service center Battery Projector VGA Cable VGA Enter Menu Zoom Carrying case CR2025 3V The acces sory depends on model s specifica tions ...

Page 7: ...ceiver 3 Control Panel 4 Input Output Connections 5 Kensington 6 TM Lock Port Ventilation inlet 7 Speaker 8 Lens Cap 9 Tilt Adjustment Feet 10 Ventilation outlet 11 1 9 The interface is subject to model s specifi cations Do not block projector in out air vents 7 11 5 2 1 3 10 8 4 6 ...

Page 8: ... English Introduction 6 1 2 7 8 11 Source 1 Keystone Correction 2 Enter 3 Re Sync 4 Help 5 Four Directional Select Keys 6 Temp LED 7 Power 8 On Standby LED 9 Lamp LED 10 Menu 11 Control Panel 5 10 3 4 9 ...

Page 9: ...TV YPbPr Wireless function via VGA Dongle HDMI Connector 6 Security Lock Slot 7 Audio2 Input 8 Connector 3 5mm mini jack Audio Output Connector 3 5mm mini jack 9 Audio1 Input Connector 3 5mm mini jack 10 RS 232 Connector 9 pin 11 USB Connector Connect to PC for Remote Mouse func 12 tion USB Service for firmware upgrade Power Socket 13 Monitor loop through only sup port in VGA1 IN YPbPr The interfa...

Page 10: ...nal Select 7 Keys Menu 8 AV Mute 9 Mute 10 IR LED Indicator 11 Power On Off 12 VGA 13 Keystone 14 Aspect 15 Enter 16 Zoom 17 Brightness Mode 18 VGA Enter Menu Zoom 3V O L T S C R 2 0 2 5 Before using the remote control for the first time remove the trans parent insulation tape See page 19 for battery installation 12 13 15 14 7 10 9 8 4 5 3 2 1 11 6 6 17 16 18 14 ...

Page 11: ...erent accessories Optional accessory The interface is subject to model s specifications 1 Audio Output Cable 2 VGA Out Cable 3 VGA Cable 2 HDMI Cable 5 Power Cord 6 USB Cable 7 RS232 Cable 8 Audio Input Cable USB VGA1 IN YPbPr VIDEO VGA OUT VGA2 IN YPbPr HDMI AUDIO1 IN AUDIO OUT AUDIO2 IN S VIDEO RS 232C molex MOLEX 1 2 3 Audio Output Monitor Output 4 5 7 8 6 ...

Page 12: ...omponent Cable USB VGA1 IN YPbPr VIDEO VGA OUT VGA2 IN YPbPr HDMI AUDIO1 IN AUDIO OUT AUDIO2 IN S VIDEO RS 232C 1 7 6 5 2 3 S Video Output Composite Video Output Due to the difference in applications for each country some regions may have different accessories Optional accessory The interface is subject to model s specifications DVD Player Set top Box HDTV receiver Audio Output 4 9 DVD Player Set ...

Page 13: ...time you use the projector you will be asked to select the preferred language and power saving mode 4 Turn on and connect the source that you want to display on the screen computer notebook video player etc The projector will detect the source automatically If not push menu button and go to OPTIONS Make sure that the Source Lock has been set to Off If you connect multiple sources at the same time ...

Page 14: ...ou must wait until the projector has completed the cooling cycle and has en tered standby mode Once in standby mode simply press button to restart the projector 3 Disconnect the power cord from the electrical outlet and the projector 4 Do not turn on the projector immediately following a power off procedure Warning Indicator When the warning indicators see below come on the projector will automati...

Page 15: ...ed with elevator feet for adjusting the image height 1 Locate the adjustable foot you wish to modify on the underside of the projector 2 Rotate the adjustable ring clockwise to raise the projector or counter clockwise to lower it Repeat with the remaining feet as needed Tilt Adjustment Feet Tilt Adjustment Ring ...

Page 16: ...feet 1 0 to 12 0 meters WXGA series The projector will focus at distances from 3 28 to 39 4 feet 1 0 to 12 0 meters Adjusting Projection Image Size SVGA XGA series Projection Image Size from 22 9 to 300 0 0 58 to 7 62 meters WXGA series Projection Image Size from 27 2 to 301 0 0 69 to 7 65 meters Width Height Diagonal Top View Side View Projection Distance D Projection Distance D Screen Screen Scr...

Page 17: ... 18 00 250 00 5 08 3 81 200 00 150 00 9 91 10 92 32 49 35 82 0 57 22 49 300 00 6 10 4 57 240 00 180 00 11 89 13 11 38 99 42 99 0 69 26 99 WXGA Diagonal length inch size of 16 10 Screen Screen Size W x H Projection Distance D Offset Hd m inch m feet Width Height Width Height wide tele wide tele m inch 30 00 0 65 0 40 25 43 15 90 1 00 1 10 3 26 3 62 0 05 1 99 40 00 0 86 0 54 33 91 21 19 1 33 1 47 4 ...

Page 18: ... Press Menu to launch the on screen display OSD menu To exit OSD Press Menu again Help Help Menu only available when OSD menu is not shown Four Directional Se lect Keys Use to select items or make adjust ments to your selection Keystone Use to adjust image distortion caused by tilting the projector 40 degrees Lamp LED Indicate the projector s lamp status Temp LED Indicate the projector s temperatu...

Page 19: ... N H C R 2 0 2 5 3V O L T S C R 2 0 2 5 M 3V O L T S C R 2 0 2 5 To ensure safe operation please observe the following pre cautions Use CR2025 type battery Avoid contact with water or liquid Do not expose the remote control to moisture or heat Do not drop the remote control If the battery has leaked in the remote control carefully wipe the case clean and install new battery Risk of an explosion if...

Page 20: ...ional Select Keys Use to select items or make adjustments to your selection AV Mute Momentarily turns off on the audio and video Enter Confirm your item selection Mute Momentarily turns off on the audio VGA Press VGA to choose VGA sources Keystone Adjust image distortion caused by tilting the projector Aspect Use this function to choose your desired aspect ratio Menu Press Menu to launch the on sc...

Page 21: ...21 English User Controls Using the HELP button The HELP function ensures easy setup and operation Press the button on the control panel to open the Help Menu ...

Page 22: ... the Troubleshooting section on pages 47 52 for more details Help menu button functions only when no input source is detected If input source is detected and help button is pressed the following pages will appear to help diagnose any problems ...

Page 23: ...23 English User Controls ...

Page 24: ...yed use keys to select any item in the main menu While making a selection on a particular page press or Enter key to enter sub menu 3 Use keys to select the desired item and adjust the settings using key 4 Select the next item to be adjusted in the sub menu and adjust as described above 5 Press Enter to confirm and the screen will return to the main menu 6 To exit press Menu again The OSD menu wil...

Page 25: ...hase VGA 0 31 Frequency VGA 5 5 H Position VGA 5 5 V Position VGA 5 5 Exit Exit Reset Format 4 4 3 16 9 Native AUTO 5 4 3 16 9 or 16 10 Native AUTO Edge Mask 0 10 Zoom 5 25 80 200 Image Shift H 100 100 V 100 100 V Keystone 40 40 3D 3D Mode Off DLP Link 3D ĺ 2D 3D L R 6 3D Format Auto SBS Top and Bottom Frame Sequential 6 3D Sync Invert On Off Exit Language English Deutsch Français Italiano Español...

Page 26: ...in 0 990 Power Mode Standby Active Eco Exit Lamp Settings Lamp Hours Lamp Reminder On Off Brightness Mode Bright Eco Dynamic Lamp Reset Yes No Dynamic Dimming On Off Exit Optional Filter Installed Yes No Filter Usage Hours 0 9999 Filter Reminder Off 300hr 500hr 800hr 1000hr Filter Reset Yes No Exit Reset Yes No Setup Options Optional Filter Settings V1 OSD Menu Tree Please note that the on screen ...

Page 27: ...to achieve optimum color settings when projecting onto a blackboard green User User s settings 3D Recommend setting for 3D mode enabled Any further ad justments by the user in 3D will be saved in this mode for further use Brightness Adjust the brightness of the image Press the to darken image Press the to lighten the image Contrast The contrast controls the degree of difference between the lightes...

Page 28: ...lack and white to fully saturated color Press the to decrease the amount of saturation in the image Press the to increase the amount of saturation in the image Tint Adjust the color balance of red and green Press the to increase the amount of green in the image Press the to increase the amount of red in the image Color and Tint functions are only supported under Video mode ...

Page 29: ...ew color processing algorithm and system level enhancements to enable higher brightness while providing true more vibrant colors in picture The range is from 0 to 10 If you prefer a stronger enhanced image adjust toward the maximum setting For a smoother more natural image adjust toward the minimum setting Color Temp If set to cold temperature the image looks more blue cold image If set to warm te...

Page 30: ...select Red Green and Blue Colors Reset Choose Yes to return the factory default settings for color adjustments Color Space Select an appropriate color matrix type from AUTO RGB RGB 0 255 RGB 16 235 or YUV Reset Choose Yes to return the display parameters on all menus to the factory default settings For models with HDMI Input ...

Page 31: ...on again Phase Synchronize the signal timing of the display with the graphic card If the image appears to be unstable or flickers use this function to correct it Frequency Change the display data frequency to match the frequency of your computer s graphic card Use this function only if the image appears to flicker vertically H Position Press the to move the image left Press the to move the image r...

Page 32: ...scaling AUTO Automatically selects the appropriate display format Auto Input resolution Auto Scale SVGA Auto Scale XGA H V H V H V 4 3 640 480 800 600 1024 768 800 600 800 600 1024 768 1024 768 800 600 1024 768 1280 1024 800 600 1024 768 1400 1050 800 600 1024 768 1600 1200 800 600 1024 768 Wide Laptop 1280 720 800 450 1024 576 1280 768 800 480 1024 614 1280 800 800 500 1024 640 SDTV 720 576 800 4...

Page 33: ...ke widescreen laptops Native This format displays the original image without any scaling AUTO Automatically selects the appropriate display format Auto Input resolution Screen Type 16 10 Screen Type 16 9 Auto Scale Auto Scale H V H V H V 4 3 640 480 1066 800 960 720 800 600 1066 800 960 720 1024 768 1066 800 960 720 1280 1024 1066 800 960 720 1400 1050 1066 800 960 720 1600 1200 1066 800 960 720 W...

Page 34: ...ction removes the noise in a video image Edge mask the image to remove video encoding noise on the edge of video source Zoom Press the to reduce the size of an image Press the to magnify an image on the projection screen Image Shift Press into the next menu as below and then use or to select item H Use or to shift the projected image position horizontally V Use or to Shift the projected image posi...

Page 35: ...s selected automatically SBS Use this mode for Side by side format 3D content Top and Bottom Use this mode for Top and Bottom format 3D content Frame Sequential Use this mode for Frame Sequential format 3D content 3D Sync Invert Press the On to invert left and right frame contents Press the Off for default frame contents 3D Sync Invert is only available when 3D is enabled and this mode 3D is for D...

Page 36: ...he selection Projection Front Desktop This is the default selection The image is projected straight on the screen Rear Desktop When selected the image will appear reversed Front Ceiling When selected the image will turn upside down Rear Ceiling When selected the image will appear reversed in upside down position Rear Desktop and Rear Ceiling are to be used with a translucent screen ...

Page 37: ...display screen Screen Type Choose the screen type from16 10 or 16 9 Projector ID ID definition can be set up by menu range 0 99 and allow user control an individual projector by RS232 Refer to pages 58 62 for the complete list of RS232 commands Screen Type is for WXGA only ...

Page 38: ...n Change Password First time 1 Press to set the password 2 The password has to be 4 digits 3 Use number button on the remote to enter your new password and then press Enter key to confirm your password Change Password 1 Press to input old password 2 Use number button to enter current password and then press Enter to confirm 3 Enter new password 4 digits in length using the number buttons on the re...

Page 39: ...39 English User Controls If the incorrect password is entered 3 times the projector will automatically shut down If you have forgotten your password please contact your local office for support ...

Page 40: ... the On to turn mute on Choose the Off to turn mute off Volume Press the to decrease the volume Press the to increase the volume Audio Input The default audio inputs are on the back panel of the projector Use this option to reassign any of the Audio Inputs to the current image source Default VGA1 VGA2 Audio1 Video S Video Audio2 HDMI ...

Page 41: ... default startup screen Neutral Logo is not displayed on startup screen Closed Captioning Use this function to set the desired startup screen If changes are made they will take effect the next time the projector is powered on Off select Off to turn off the closed captioning feature CC1 CC1 language American English CC2 CC2 language depending on the TV channel of the user Spanish French Portuguese ...

Page 42: ...t High Altitude When On is selected the fans will spin faster This feature is useful in high altitude areas where the air is thin Information Hide On Choose On to hide the info message Off Choose Off to show the searching message Keypad Lock When the keypad lock function is On the control panel will be locked however the projector can be operated by the remote con trol By selecting Off you will be...

Page 43: ...e Off you will only be able to use the control panel keys When you change the setting from On to Off it will display a warning message Background Color Use this feature to display a Black Red Blue Green or White screen when no signal is available Reset Choose Yes to return the display parameters on all menus to the factory default settings The function de pends on model s specifications ...

Page 44: ...without a signal being sent to the projector The projector will automatically power off when the countdown has finished in minutes Quick Resume On If the projector is accidentally turned off this feature allows the projector to be instantly powered on again if selected within a period of 100 seconds Off The fan will start cooling the system immediately when user turns off the projector Power Mode ...

Page 45: ... which will lower power consumption and extend the lamp life Dynamic Choose Dynamic to dim the lamp power which will be based on brightness level of the content and adjust lamp power consumption between 100 and 30 dynamically The lamp life will be extended Dynamic Dimming On When select Dynamic On the options in lamp modes will be Dynamic Off When select Dynamic Off the options in lamp modes will ...

Page 46: ... assembling filter please turn on the projector then press Menu go to OPTIONS Op tional Filter Settings Optional Filter Installed and select Yes Filter Usage Hours Display the filter time Filter Reminder Choose this function to show or hide the warning massage when the changing filter message is displayed Factory default setting 500 hours Filter Reset Reset the dust filter counter after replacing ...

Page 47: ...f you are using a PC For Windows 95 98 2000 XP Windows 7 1 Open the My Computer icon the Control Panel folder and then double click on the Display icon 2 Select the Settings tab 3 Verify that your display resolution setting is lower than or equal to UXGA 1600 1200 4 Click on the Advanced Properties button If the projector is still not projecting the whole image you will also need to change the mon...

Page 48: ... screen of the Notebook or PowerBook computer is not displaying your presentation If you are using a Notebook PC Some Notebook PCs may deactivate their own screens when a second display device is in use Each has a different way to be reactivated Refer to your computer s manual for detailed information Image is unstable or flickering Use Phase to correct it See page 31 for more information Change t...

Page 49: ...t ratio by referring to the following Please setup the display format as 16 9 wide aspect ratio type on your DVD player Image is too small or too large Adjust the Zoom Ring on the top of the projector Move the projector closer to or further from the screen Press Menu button on the remote control go to Display Format and try the different settings Image has slanted sides If possible reposition the ...

Page 50: ...format Press 3D Format button and switch to SBS for input signal is HDMI 1 3 2D 1080i side by side Image does not display in 3D Check if the battery of 3D glasses is drained Check if the 3D glasses is turned on When the input signal is HDMI 1 3 2D 1080i side by side half press 3D Format button and switch to SBS Lamp burns out or makes a popping sound When the lamp reaches its end of life it will b...

Page 51: ...ON STANDBY LED Temp LED Lamp LED Green Amber Red Red Standby State Input power cord Amber Power on Warming Flashing Green Lamp lighting Green Power off Cooling Flashing Green Error Over Temp Flashing Amber Error Fan fail Flashing Amber Flashing Error Lamp fail Flashing Amber ...

Page 52: ...eck the operating angle of the remote control is within 20 both horizontally and vertically of one of the IR receivers on the projector Make sure there are not any obstructions between the remote control and the projector Move to within 7 m 0 of the projector Make sure the batteries are inserted correctly Replace batteries if they are exhausted ...

Page 53: ...own for at least 30 minutes before changing the lamp Warning Lamp compartment may be hot Allow it to cool down before changing the lamp Warning To reduce the risk of personal injury do not drop the lamp module or touch the lamp bulb The bulb may shat ter and cause injury if it is dropped Warning If ceiling mounted please use caution when opening the lamp access panel It is recommended to wear safe...

Page 54: ...le 5 9 Lift up the lamp handle 6 and remove the lamp module slowly and carefully 7 To replace the lamp module reverse the previous steps 10 Turn on the projector and reset the lamp timer Lamp Reset i Press Menu ii Select OPTIONS iii Select Lamp Settings iv Select Lamp Reset v Select Yes The screws on the lamp cover and the lamp cannot be removed The projector cannot be turned on if the lamp cover ...

Page 55: ...t more often if the projector is used in a dusty environment Procedure Switch off the power to the projector by pressing the 1 button Disconnect the power cord 2 Remove the dust filter slowly and carefully 3 Clean or replace the dust filter 4 To install the dust filter reverse the previous steps 5 Reset the dust filter counter after replacing or cleaning the dust 6 filter Press Menu go to OPTIONS ...

Page 56: ...pendent on graphics cards support Signal Resolution Refresh Rate Hz Video Analog HDMI Mac NTSC 720 x 480 60 O PAL SECAM 720 x 576 50 O VGA 640 x 480 60 O O O 640 x 480 67 O 640 x 480 72 8 O O 640 x 480 85 O O SVGA 800 x 600 56 3 O 800 x 600 60 3 2 O O O 800 x 600 72 2 O O O 800 x 600 85 1 O O O 800 x 600 120 2 O O XGA 1024 x 768 48 O O 1024 x 768 50 O 4 O 4 1024 x 768 60 2 O O O 1024 x 768 70 1 O ...

Page 57: ...f While 3D Format is SBS 1920 x 1080i 60Hz 1280 x 720p 50Hz 1280 x 720p 60Hz 1920 x 1080i 50Hz Top and Bottom While 3D Format is Top and Bottom 1920 x 1080i 60Hz 1280 x 720p 50Hz 1280 x 720p 60Hz 480i HQFS While 3D Format is Frame sequential Signal Resolution Refresh Rate Hz Video Analog HDMI Mac UXGA 1600 x1200 60 O O HDTV 1080p 1920 x 1080 24 O O O 1920 x 1080 30 O 1920 x 1080 50 O O O 1920 x 10...

Page 58: ...58 English Appendices RS232 Pin Assignments RS232 Commands and Protocol Function List Pin no Spec from projector side 1 N A 2 RXD 3 TXD 4 N A 5 GND 6 N A 7 N A 8 N A 9 N A 1 2 3 4 5 6 7 8 9 ...

Page 59: ...ponent XX12 9 7E 30 30 31 32 20 39 0D S Video XX12 10 7E 30 30 31 32 20 31 30 0D Video XX12 13 7E 30 30 31 32 20 31 33 0D VGA 2 Component XX20 1 7E 30 30 32 30 20 31 0D Display Mode Presentation XX20 2 7E 30 30 32 30 20 32 0D Bright XX20 3 7E 30 30 32 30 20 33 0D Movie XX20 4 7E 30 30 32 30 20 34 0D sRGB XX20 5 7E 30 30 32 30 20 35 0D User XX20 7 7E 30 30 32 30 20 37 0D Blackboard XX20 9 7E 30 30 ...

Page 60: ...2 0D Greek XX70 13 7E 30 30 37 30 20 31 33 0D Traditional Chinese XX70 14 7E 30 30 37 30 20 31 34 0D Simplified Chinese XX70 15 7E 30 30 37 30 20 31 35 0D Japanese XX70 16 7E 30 30 37 30 20 31 36 0D Korean XX70 17 7E 30 30 37 30 20 31 37 0D Russian XX70 18 7E 30 30 37 30 20 31 38 0D Hungarian XX70 19 7E 30 30 37 30 20 31 39 0D Czechoslovak XX70 20 7E 30 30 37 30 20 32 30 0D Arabic XX70 21 7E 30 30...

Page 61: ...Eco 0 5W XX114 0 7E 30 30 31 31 34 20 30 0D Active 0 2 for backward compatible XX109 1 7E 30 30 31 30 39 20 31 0D Lamp Reminder On XX109 0 7E 30 30 31 30 39 20 30 0D Off 0 2 for backward compatible XX110 1 7E 30 30 31 31 30 20 31 0D Brightness Mode Bright XX110 2 7E 30 30 31 31 30 20 32 0D Eco XX110 4 7E 30 30 31 31 30 20 34 0D Dynamic XX111 1 7E 30 30 31 31 31 20 31 0D Lamp Reset Yes XX111 0 7E 3...

Page 62: ...A n 0 1 2 3 4 3 16 9 or 16 10 Native AUTO WXGA 16 9 or 16 10 depend on Screen Type setting XX128 1 7E 30 30 31 32 38 20 31 0D Color Temperature OKn n 0 1 2 Warm Medium Cold XX129 1 7E 30 30 31 32 39 20 31 0D Projection Mode OKn n 0 1 2 3 Front Desktop Rear Desktop Front Ceiling Rear Ceiling XX150 1 7E 30 30 31 35 30 20 31 0D Information OKabbbbccdddde a 0 1 Off On bbbb Lamp Hour cc source 00 01 02...

Page 63: ...t to the projector meet the following specifications Screw type M4 3 Minimum screw length 10mm Warning 1 If you buy a ceiling mount from another company please be sure to use the correct screw size Screw size will vary depending on the thickness of the mounting plate 2 Be sure to keep at least 10 cm gap between the ceiling and the bottom of the projector 3 Avoid installing the projector near a hea...

Page 64: ... 94538 USA 510 897 8601 www optomausa com services optoma com Europe 42 Caxton Way The Watford Business Park Watford Hertfordshire WD18 8QZ UK 44 0 1923 691 800 www optoma eu 44 0 1923 691 888 Service Tel 44 0 1923 691865 service tsc europe com Benelux BV Randstad 22 123 31 0 36 820 0253 1316 BW Almere 31 0 36 548 9052 The Netherlands www optoma nl France Bâtiment E 33 1 41 46 12 20 81 83 avenue E...

Page 65: ...KOREA 82 2 34430005 Japan 東京都足立区綾瀬3 25 18 株式会社オーエス info os worldwide com コンタクトセンター 0120 380 495 www os worldwide com Taiwan 12F No 215 Sec 3 Beixin Rd 886 2 8911 8600 Xindian Dist New Taipei City 231 886 2 8911 6550 Taiwan R O C services optoma com tw www optoma com tw asia optoma com Hong Kong Unit A 27 F Dragon Centre 79 Wing Hong Street 852 2396 8968 Cheung Sha Wan 852 2370 1222 Kowloon Hong Ko...

Page 66: ...f this device does cause harmful interference to radio or television reception which can be determined by turning the device off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the device and receiver Connect the device into an outlet on a circuit different from that...

Page 67: ...ice may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation Notice Canadian users This Class B digital apparatus complies with Canadian ICES 003 Remarque à l intention des utilisateurs canadiens Cet appareil numerique de la classe B est conforme a la norme NMB 003 du Canada Declaration of Conformity for EU...

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