Dell Mobile M900HD Скачать руководство пользователя страница 37

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Access the

Input Source

menu, select the

USB

option, and press the

button.

The

USB Screen

shown below appears:

Select the multimedia files:

Photo, Video, Music,

Office Viewer,

and then press the

to start playing. Or select the

Setup

option to

change multimedia settings. See "Multimedia Setup" on page 43.

Using Your Projector

Содержание Mobile M900HD

Страница 1: ...Dell Mobile Projector M900HD User s Guide ...

Страница 2: ...mission of Dell Inc is strictly forbidden Trademarks used in this text Dell and the DELL logo are trademarks of Dell Inc DLP and DLP logo and DLP BrilliantColor are trademarks of TEXAS INSTRUMENTS INCORPORATED Microsoft and Windows are either trademarks or registered trademarks of Microsoft Corporation in the United States and or other countries Wi Fi is a registered trademark of Wireless Ethernet...

Страница 3: ... Adjusting the Projector Focus 16 Adjusting Projection Image Size 17 Using the Control Panel 19 Using the Remote Control 21 Installing the Remote Control Battery 23 Operating Range with Remote Control 24 Using the On Screen Display 25 Multimedia Introduction 35 Intel Wireless Display WiDi Installation 44 Wi Fi Display Installation 48 Managing the Projector From Web Management 59 Make Application T...

Страница 4: ...or Package Contents Power cable 1 2 m USB cable USB A to USB A Remote control Carrying case CD User s Guide and Documentation Sleeve cover Informacion Importante Dell Mobile Projector M900HD Contents User s Guide Documentation P N RV7HW Rev A00 P N 36 8UJ01G001 July 2013 Made in China 2013 Dell Inc All ri g h t s r e s e r v e d Dell Mobile Projector M900HD 0RV7HWA00 ...

Страница 5: ... 1 4 20 UNC 9 Elevator foot CAUTION Safety Instructions 1 Do not use the projector near appliances that generate a lot of heat 2 Do not use the projector in areas where there is an excessive amount of dust The dust may cause the system to fail and the projector will automatically shut down 3 Ensure that the projector is mounted in a well ventilated area 4 Do not block the ventilation slots and ope...

Страница 6: ...Do not use alcohol to wipe the lens 10 Do not use the wireless projector near cardiac pacemakers 11 Do not use the wireless projector near medical equipment 12 Do not use the wireless projector near microwave ovens NOTE Do not attempt to ceiling mount the projector by yourself It should be installed by a qualified technician Recommended Projector ceiling mount Kit P N C3505 For more information se...

Страница 7: ...k Video Music Photo Office Viewer USB memory storage access USB flash drive internal memory and projector firmware upgrade 3 SD card slot for multimedia playback Video Music Photo Office Viewer 6 Audio out connector CAUTION Before you begin any of the procedures in this section follow the Safety Instructions as described on page 5 Connecting Your Projector 7 ...

Страница 8: ... USB Cable MOLEX 2 M O L E X 1 Power cord USB A to USB A cable NOTE Plug and Play Only one USB type A to A cable is shipped with your projector An additional USB type A to A cable can be purchased on the Dell website at www dell com Connecting Your Projector 8 ...

Страница 9: ...ed with a wireless connector and properly configured to detect another wireless connection Refer to your computer s documentation on how to configure a wireless connection NOTE To connect a computer via Intel WiDi your computer must be Intel WiDi compatible Connecting Your Projector 9 ...

Страница 10: ...ter installing and launching the application on your mobile device enable Wi Fi on your mobile device and connect to the projector network Dell M900HD For more Information please visit go to Dell Support site at dell com support Files supported are MobiShow Photo Format PtG Format JPEG JPG PtG2 WiFi Doc Document Format Picture Format MS Word Excel PowerPoint PDF Text JPEG JPG Connecting Your Proje...

Страница 11: ...DMI Cable 2 1 OPEN CLOSE HDMI HOME MENU RETURN ENTER TOP MENU MENU USB DVD USB STANDBY ON Power cord HDMI cable NOTE The HDMI cable is not shipped with your projector You can purchase the HDMI cable on the Dell website at www dell com Connecting Your Projector 11 ...

Страница 12: ...1 2 Connecting to Multimedia Connecting Multimedia Using a USB Flash Disk 1 2 Power cord USB flash disk NOTE The USB flash disk is not shipped with your projector 12 Connecting Your Projector ...

Страница 13: ...1 2 Connecting Multimedia Using a SD Card 2 1 Power cord SD card NOTE The SD card is not shipped with your projector Connecting Your Projector 13 ...

Страница 14: ...rce of the projector if necessary 6 If you have multiple sources connected to the projector press the Source button on the remote control or control panel to select the desired source See Using the Control Panel on page 19 and Using the Remote Control on page 21 to locate the Source button Turning Your Projector Off CAUTION Unplug the projector after properly shutting down as explained in the foll...

Страница 15: ...Raising the Projector Height 1 Press the Elevator button 2 Raise the projector to the desired display angle and then release the button to lock the elevator foot into position Lowering the Projector Height 1 Press the Elevator button 2 Lower the projector and then release the button to lock the elevator foot into position 1 2 1 Elevator button 2 Elevator foot Angle of tilt 0 to 9 6 degrees Using Y...

Страница 16: ...t the elevator foot is fully retracted before moving the projector or placing the projector in its carrying case 1 Rotate the focus ring until the image is clear The projector focuses at distances ranging between 2 98 ft to 7 87 ft 91 cm to 240 cm 1 Focus ring Using Your Projector 16 ...

Страница 17: ...rojection Image Size 80 203 2 cm 70 177 8 cm 60 152 4 cm 50 127 0 cm 40 101 6 cm 30 76 2 cm 7 87 2 4 m 6 89 2 1 m 5 9 1 8 m 4 95 1 51 m 3 97 1 21 m 2 98 0 91 m Projector to screen distance Using Your Projector 17 ...

Страница 18: ...to top of image Diagonal inch A W cm x H cm cm B C 0 91 30 65 x 41 43 1 21 40 86 x 54 57 1 51 50 108 x 67 71 1 8 60 129 x 80 84 2 1 70 150 x 94 98 2 4 80 171 x 107 113 This graph is for user reference only Offset Ratio 105 5 W Height Hd 84 cm C B H A Using Your Projector 18 ...

Страница 19: ...LED Error LED is blinking amber one of the RGB LED has failed The projector will automatically shut down 3 Up Keystone Press to navigate through the On Screen adjustment Display OSD Menu items Press to adjust image distortion caused by tilting the projector 40 degrees 4 Right Press to navigate through the On Screen Display OSD Menu items 5 Power Turns the projector on or off For more information s...

Страница 20: ...ess to activate the OSD Use the directional keys and the Menu button to navigate through the OSD 8 Left Source Press to navigate through the On Screen Display OSD Menu items Press to toggle through Intel WiDi Wi Fi DoUSB HDMI USB SD and Internal Memory sources when multiple sources are connected to the projector Enter Press to confirm the selected item Using Your Projector 20 ...

Страница 21: ... displaying data presentation slides or video movies games etc Press the Video Mode button to toggle between Presentation mode Bright mode Movie mode sRGB or Custom mode Pressing the Video Mode button once will show the current display mode Pressing the Video Mode button again will switch between modes 3 Aspect ratio Press to change aspect ratio of a displayed image 4 Blank screen Press to hide un...

Страница 22: ...u items 11 Keystone Press to adjust image distortion caused by adjustment tilting the projector 40 degrees 12 Mute Press to mute or un mute the projector speaker 13 Power Turns the projector on and off For more information see Turning Your Projector On on page 14 and Turning Your Projector Off on page 14 14 Play Pause Press to play pause media file 15 Stop Press to stop playing media file 16 Right...

Страница 23: ... coin cell battery and align the polarity correctly according to the marking in the battery holder NOTE When you use the remote control for the first time there is a plastic sheet between the battery and its contact Remove the sheet before use Replace the battery holder 3V O L T S C R 2 0 3 2 3V O L T S C R 2 0 3 2 3V O L T S C R 2 0 2 5 Using Your Projector 23 ...

Страница 24: ...e Control Angle Operating range Angle 20 Distance 7 m 22 97 feet Angle NOTE Actual operating range may slightly differ from the diagram Weak battery will also prevent the remote control from properly operating the projector Using Your Projector 24 ...

Страница 25: ...efault WI FI Press to access the projector s Wireless Guide screen DOUSB Allows you to display the computer laptop screen to your projector via the USB cable NOTE If the DoUSB can not display please see Troubleshooting on page 71 HDMI Press to detect a HDMI signal USB Allows you to playback the photo music or video files from your USB flash disk See Multimedia Introduction on page 35 SD Allows you...

Страница 26: ...Video Mode menu allows you to optimize the display image The options are Presentation Bright Movie sRGB provides more accurate color representation and Custom set your preferred settings mode VOLUME The Volume menu allows you adjust the volume setting of your projector VOLUME Press to decrease the volume and to increase the volume Using Your Projector 26 ...

Страница 27: ...adjust the brightness of the image CONTRAST Press and to adjust the display contrast COLOR TEMPERATURE Allows you to adjust the color temperature The screen appears cooler at higher color temperatures and warmer at lower color temperatures WHITE INTENSITY Press and use and to display white intensity NOTE If you adjust the settings for Brightness Contrast Color Temperature and White Intensity the p...

Страница 28: ...age projector according to the input source 16 10 The input source scales to fit the width of the screen to project a 16 10 screen image 4 3 The input source scales to fit the screen and projects a 4 3 image ZOOM Press and to zoom and view the image ZOOM NAVIGATION Press to activate the Zoom Navigation menu Use to navigate the projection screen PROJECTOR SETTINGS Select and press to activate proje...

Страница 29: ... Projection Ceiling Mount The projector turns the image upside down for ceiling mounted projection AUTO KEYSTONE Select On to automatically adjust image distortion caused by tilting the projector TEST PATTERN Test Pattern is used to test focus and resolution You can enable or disable the Test Pattern by selecting Off 1 or 2 You can also invoke the Test Pattern 1 by pressing and holding down and bu...

Страница 30: ...parency level of the OSD background MENU LOCK Select On to enable Menu Lock and hide the OSD menu Select Off to disable the Menu Lock If you want to disable the Menu Lock function and have the OSD disappear press the Menu button on the control panel or remote control for 15 seconds then disable the function PASSWORD When Password Protect is enabled a Password Protect screen requesting you to enter...

Страница 31: ... change screen Key in a 4 digit number from the screen and press c To confirm enter the password again d If the password verification is successful you may resume with accessing the projector s functions and its utilities 2 If you have entered an incorrect password you will be given two more chances After three invalid attempts the projector will automatically turn off NOTE If you forget your pass...

Страница 32: ...4 To delete the password select the Delete option CHANGE PASSWORD Key in the original password Then enter the new password and confirm the new password again Using Your Projector 32 ...

Страница 33: ...so set a different delay period to enter power saving mode The delay period is the time you want the projector to wait without an input signal If an input signal is not detected during the delay period the projector turns off To turn on the projector press the Power button LED MODE Allows you to select between Normal or ECO mode Normal mode operates at full power level ECO mode operates at a lower...

Страница 34: ...LANGUAGE Allows you to set the language for the OSD Press and to select different languages and press to change the language Using Your Projector 34 ...

Страница 35: ...ate bps Format Motion JPEG 1920 x 1080 30fps 20Mbps 1080p 60 Hz LPCM AVI 1920 x 1080 30fps 20Mbps 1080p 60 Hz MPEG 1 MPEG 4 1920 x 1080 30fps 20Mbps 1080p 60 Hz Layer 3 MOV 1920 x 1080 30fps 20Mbps 1080p 60 Hz ASF 1920 x 1080 30fps 20Mbps 1080p 60 Hz MKV 1920 x 1080 30fps 20Mbps 1080p 60 Hz WMV 1920 x 1080 30fps 20Mbps 1080p 60 Hz WMA Music Format Music Type Ext Name LPCM MPEG 1 Layer 3 WMA WAV OG...

Страница 36: ... the projector if you want to use the multimedia USB function Follow these steps to playback the Photo Video or Music files on your projector 1 Connect the power cable and turn on the projector by pressing the power button 2 Plug in a USB flash disk to your projector Using Your Projector 36 ...

Страница 37: ...ress the button The USB Screen shown below appears Select the multimedia files Photo Video Music or Office Viewer and then press the to start playing Or select the Setup option to change multimedia settings See Multimedia Setup on page 43 Using Your Projector 37 ...

Страница 38: ...edia SD function Follow these steps to playback the Photo Video or Music files on your projector 1 Connect the power cable and turn on the projector by pressing the power button 2 Plug in a SD card to your projector The image input source will be automatically switched to SD screen when you plug in a SD card Using Your Projector 38 ...

Страница 39: ...ress the button The SD Screen shown below appears Select the multimedia files Photo Video Music or Office Viewer and then press the to start playing Or select the Setup option to change multimedia settings See Multimedia Setup on page 43 Using Your Projector 39 ...

Страница 40: ...Follow these steps to playback the Photo Video or Music files on your projector Connect the power cable and turn on the projector by pressing the power button Access the Input Source menu select the Internal Memory option and press the button Using Your Projector 40 ...

Страница 41: ...shown below appears Select the multimedia files Photo Video Music or Office Viewer and then press the to start playing Or select the Setup option to change multimedia settings See Multimedia Setup on page 43 Using Your Projector 41 ...

Страница 42: ...PowerPoint and PDF files Buttons Introduction Use the up down left and right buttons for navigation and button on your projector s control panel or remote control to select Button Up Down Left Right Enter Menu Back to No No Previous No Next page previous function function page function menu Using Your Projector 42 ...

Страница 43: ...o select slideshow display interval The image will automatically switch to the next photo after the time out Options are 5 seconds 10 seconds 30 seconds and 1 minute SLIDESHOW REPEAT Press or to select slideshow repeat as Repeat or No Repeat MOVIE PLAY MODE Press or to select movie play mode Options are Once Loop one Loop all and Shuffle MUSIC PLAY MODE Press or to select movie play mode Options a...

Страница 44: ...eration Intel Core i5 Processors 580M 560M 540M 520M 480M 460M 450M 430M 580UM 560UM 540UM 520UM 470UM 430UM 2540M 2520M 2410M 2537M 2430M 2435M 2450M 2467M 3rd Generation Intel Core i3 Processors 390M 380M 370M 350M 330M 330E 3110M 3120M 3240 3240T 3217U 3225 3229Y 3220 3220T 2310E 2310M 2312M 2328M 2330E 2330M 2340UE 2348M 2350M 2357M 2365M 2367M 2370M 2377M Graphics Intel HD Graphics Wireless O...

Страница 45: ... System Windows 7 64 bit Home Premium Ultimate or Professional Windows 7 32 bit Home Premium Ultimate Professional or Basic Windows 8 32 bit and 64 bit editions For more information see the Intel WiDi website at www intel com go widi Enable Intel WiDi on the Projector 1 Connect the power cable and press the power button Using Your Projector 45 ...

Страница 46: ...remote control NOTE Use and buttons to navigate and to select Select the input source as Intel WiDi The Intel WiDi Guide Screen shown below appears Take note of the ADAPTER NAME and PIN CODE You will need this information to log in later Using Your Projector 46 4 ...

Страница 47: ...ar If your computer has built in Intel WiDi you will see the Intel WiDi application in your search results 6 Connect your computer to Dell M900HD Login Login with the PIN Code provided in Step 4 of Intel Wireless Display WiDi Installation then click OK Using Your Projector 47 ...

Страница 48: ...d above MacOS 10 5 10 8 Minimum Hardware a Intel Dual Core 1 8 MHz or higher b 256 MB of RAM required 512 MB or more recommended c 10 MB of available hard disk space d nViDIA or ATI graphic card with 64 MB VRAM or above e Ethernet adapter 10 100 bps for an Ethernet connection f A supported WLAN adapter for a WLAN connection any NDIS compliant 802 11b or 802 11g or 802 11n Wi Fi device Web browser ...

Страница 49: ...r Connect the power cable and press the power button 2 Press the Menu button on your projector control panel or remote control NOTE Use and buttons to navigate and to select 3 Select the input source as Wi Fi Using Your Projector 49 ...

Страница 50: ...4 The Wireless Guide Screen shown below appears Take note of the Wireless Network SSID IP Address and Access Code You will need this information to log in later Using Your Projector 50 ...

Страница 51: ...he connection When you connect to the M900HD wireless network you will lose wireless connectivity with other wireless networks NOTE Remember to turn off all proxies In Microsoft Windows Vista Click Control Panel J Internet Options J Connections J LAN Settings Open your Internet browser You will be automatically directed to the M900HD Web Management web page Using Your Projector 51 6 ...

Страница 52: ...IP address default IP address is 192 168 100 10 noted from the projector s screen in the browser s address bar The M900HD Web Management page opens For first time use click Download Select the appropriate operating system then click Download Using Your Projector 52 ...

Страница 53: ... and install it at a later time To do this click Save NOTE If you are unable to install the application because of inadequate rights on the computer please contact your network administrator 10 The installation software will launch Follow the on screen instructions to complete setup Using Your Projector 53 ...

Страница 54: ...arch automatically If the program does not launch automatically you can double click the icon on the desktop to start the application Select the Dell M900HD Wireless Mobile and then click OK Login Login with the Access Code provided in Step 4 of Wi Fi Display Installation then click OK Using Your Projector 54 ...

Страница 55: ...ick to minimize the application Close button Click to exit the application 2 Controls Toolbar Information Click to display SSID IP and Access Code information Share mode Click to activate the share mode Display mode Click to change the display mode Pause Click to pause projection Play Click to project the image in full screen Sound Click to enable the sound Using Your Projector 55 ...

Страница 56: ...Using the Settings Click to display the settings menu RESOLUTION Allows you to setup the resolution DISPLAY MODE Allows you to setup the default projection mode 56 Using Your Projector ...

Страница 57: ...AUDIO Allows you to change the audio settings USB DONGLE Allows you to create USB dongle See Make Application Token on page 70 Using Your Projector 57 ...

Страница 58: ...ABOUT Displays the application version 58 Using Your Projector ...

Страница 59: ... 0 and above or Firefox 2 0 and above and enter the IP address You can now access Web Management and manage the projector from a remote location Home Page Access the Web Management Home page by entering the projector s IP address at the web browser default IP address is 192 168 100 10 Select the language for web management from the list Click any menu item on the left tab to access the page Using ...

Страница 60: ...Download the Dell Projector Connection Manager See also Wi Fi Display Installation on page 48 Click the Download button of the corresponding operating system of your computer Using Your Projector 60 ...

Страница 61: ...inistrator password is required to access the Admin page Admin Password Enter the administrator password and then click Login The default password is admin To change the password see Change Passwords on page 66 Using Your Projector 61 ...

Страница 62: ...System Status Displays the Network Status Connection Status and Projector Status information Using Your Projector 62 ...

Страница 63: ...he projector automatically or Use the following IP address to assign an IP address manually DHCP Server Setup Choose Auto to automatically set up the Start IP End IP Subnet Mask Default Gateway and DNS Server address from a DHCP server or Disable to disable this function Using Your Projector 63 ...

Страница 64: ...p to maximum length of 32 characters Encryption You can Disable WPA key or select one of 64 bit or 128 bit in ASCII or HEX string Key If Encryption is enabled you have to set key value according to the Encryption mode you selected Click the Apply button to save and apply changes The projector must be restarted for the changes to take effect Using Your Projector 64 ...

Страница 65: ...gin code will not be required when logging in to the system Random Default is Random Login code will be randomly generated Use the following code Enter a 4 digit code This code will be used to log in to the system Click the Apply button to save and apply changes The projector must be restarted for the changes to take effect Using Your Projector 65 ...

Страница 66: ...ows you to change the administrator password Enter New Password Enter the new password Confirm New Password Enter the password again and click Apply NOTE Contact Dell if you forget your administrator password Using Your Projector 66 ...

Страница 67: ...Reset to Default Click the Apply button to restore the wireless network setup to its factory default settings Using Your Projector 67 ...

Страница 68: ...eps 1 You can download the firmware files from dell com support 2 Press Browse to select the file to update 3 Click the Update button to start Wait while the system updates the firmware in your device CAUTION Do not interrupt the update process as this may cause the system to crash Click OK when the update is complete Using Your Projector 68 4 ...

Страница 69: ...Reboot System Click Reboot to reboot the system Using Your Projector 69 ...

Страница 70: ...how using a USB token 1 From the application software click USB Dongle 2 The following screen appears Click Next Plug a flash drive into any of the USB ports on your computer Select the drive from the list then click Next Click Finish to close the wizard Using Your Projector 70 ...

Страница 71: ...the external graphics port is enabled If you are using a Dell laptop computer press Fn F8 For other computers see your respective documentation If images are not displayed properly please upgrade the video driver of your computer For Dell computers see support dell com Ensure that all the cables are securely connected See Connecting Your Projector on page 7 Ensure that the pins of the connectors a...

Страница 72: ...operly please upgrade the video driver of your computer For a Dell computer see dell com support The screen does not If you are using a portable computer display your presentation press Fn F8 Image is unstable or Adjust the tracking in the OSD Display flickering Settings of the Advanced Settings menu in PC Mode only Image has vertical Adjust the frequency in the OSD Display flickering bar Settings...

Страница 73: ... pressing and holding the POWER button for 10 seconds Please wait for about 5 minutes and try to power up again If the problem persists contact Dell The OSD does not appear on the screen Press the Menu button on the panel for 15 seconds to unlock the OSD Check the Menu Lock on page 30 The remote control is not operating smoothly or works only within a limited range The battery may be low Check if ...

Страница 74: ... down Ensure that the air vents are not blocked and that the ambient temperature is within operational range If the problem persists contact Dell One of the fans has failed The projector automatically shuts down If the problem persists contact Dell White White OFF OFF OFF OFF AMBER AMBER Flashing OFF OFF OFF OFF LED failure LED defective OFF OFF AMBER R LED driver over heated Air vents might be bl...

Страница 75: ... Throw ratio 1 4 wide and tele Offset ratio 105 5 Projection Screen Size 30 80 inches diagonal Projection Distance 2 98 7 87 ft 91 cm 240 cm Video Compatibility HDMI input 1080p 720p 576i p 480i p Power Supply Universal AC 100 240 V 50 60 Hz with PFC input Power Consumption Normal mode 142 W 10 110 Vac Eco mode 106 W 10 110 Vac Power saving mode 0 5 W Fan speed at minimum Standby mode 0 5 W Audio ...

Страница 76: ...ower socket 3 pin C14 inlet HDMI input One HDMI connector for supporting HDMI 1 3 HDCP compliant Audio output One 3 5 mm stereo mini phone jack USB type A port One USB connector for supporting USB display multimedia playback Video Music Photo Office Viewer USB memory storage access USB flash drive internal memory and projector firmware upgrade The USB thumb drive can support up to 32 GB SD card sl...

Страница 77: ...fined as the time it takes for more than 50 percent of a LED sample population to have brightness decrease by approximately 50 percent of the rated lumens for the specified LED The LED life rating is not guaranteed in any way The actual operating life span of a projector LED will vary according to operating conditions and usage patterns Usage of a projector in stressful conditions which may includ...

Страница 78: ...0 45 000 74 250 1920 x 1080 i50 50 000 28 125 74 250 1920 x 1080 i60 60 000 33 750 74 250 1280 x 720 59 855 44 772 74 500 1024 x 768 75 029 60 023 78 750 1280 x 800 59 810 49 702 83 500 1366 x 768 59 790 47 712 85 500 1360 x 768 60 015 47 712 85 500 1024 x 768 84 997 68 677 94 500 1440 x 900 59 887 55 935 106 500 1280 x 1024 60 020 63 981 108 000 1400 x 1050 59 978 65 317 121 750 1280 x 800 84 880...

Страница 79: ...ll provides several online and telephone based support and service options Availability varies by country and product and some services may not be available in your area To contact Dell for sales technical support or customer service issues 1 Visit go to www dell com contactDell 2 Select your region on the interactive map 3 Select a Segment for Contact 4 Select the appropriate service or support l...

Страница 80: ...ctor the resulting image will be scaled to fit the native resolution of the projector The nature of compression in a digital device means that some image content is lost Contrast Ratio Range of light and dark values in a picture or the ratio between their maximum and minimum values There are two methods used by the projection industry to measure the ratio 1 Full On Off measures the ratio of the li...

Страница 81: ...h definition video along with digital audio and device control data in a single connector Hz Hertz Unit of frequency Keystone Correction Device that will correct an image of the distortion usually a wide top narrow bottom effect of a projected image caused by improper projector to screen angle Maximum Distance The distance from a screen the projector can be to cast an image that is usable bright e...

Страница 82: ... WXGA Wide Extended Graphics Array 1280 x 800 pixels count Zoom Lens Lens with a variable focal length that allows the operator to move the view in or out making the image smaller or larger Zoom Lens Ratio Is the ratio between the smallest and largest image a lens can project from a fixed distance For example a 1 4 1 zoom lens ratio means that a 10 foot image without zoom would be a 14 foot image ...

Страница 83: ...to USB A cable 8 Connection Ports Audio out connector 7 HDMI connector 7 Power cord connector 7 Security cable slot 7 Contact Dell 4 73 Control Panel 19 D Dell contacting 79 80 M Main Unit 5 3 W speaker 5 Control panel 5 Elevator button for height adjustments 5 Elevator foot 5 Focus ring 5 IR receivers 5 Lens 5 Menu Position 30 Menu Settings 30 Menu Timeout 30 Menu Transparency 30 O On Screen Disp...

Страница 84: ...Ratio 75 Dimensions 76 Displayable Color 75 Environmental 76 I O Connectors 76 Internal Flash 75 Light Valve 75 Noise Level 75 Number of Pixels 75 Power Consumption 75 Power Supply 75 Projection Distance 75 Projection Lens 75 Projection Screen Size 75 Uniformity 75 Video Compatibility 75 Weight 76 support contacting Dell 79 80 T telephone numbers 79 Test Pattern 29 Troubleshooting 71 Contact Dell ...

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