Dell Projector 7760 User Manual
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Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your projector CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. ____________________ Information in this document is subject to change without notice. © 2016 Dell Inc. All rights reserved. Reproduction of these materials in any manner whatsoever without the written permission 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 are trademarks of T EXAS INSTRUMENTS INCORPORATED; Microsoft and Windows are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own. Model: Dell Advanced Projector 7760 September 2016 Rev. A00
Contents |3 Contents 1 About Your Dell Projector. . . . . . . . . . . . . . . . . 4 Projector Box Contents . . . . . . . . . . . . . . . . . . . . 4 Projector Top and Bottom View . . . . . . . . . . . . . . . 5 Projector Connections . . . . . . . . . . . . . . . . . . . . . 6 Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . 9 2 Adjusting Projector Image. . . . . . . . . . . . . . . . 13 Adjusting Projected Zoom. . . . . . . . . . . . . . . . . . 13 Adjusting Projector Focus and Zoom . . . . . . . . . . 14 Adjusting Projector Position . . . . . . . . . . . . . . . . 15 Adjusting Image Corners . . . . . . . . . . . . . . . . . . . 17 Adjusting Image Size . . . . . . . . . . . . . . . . . . . . . 18 3 Connecting Wireless Display Adapter . . . . . . 21 Installing Wireless Display Adapter . . . . . . . . . . . . 21 Setting up the Wireless Display Adapter . . . . . . . . . 23 Setting up the Optional Dell WR517 Wireless Receiver 24 Using LAN Display . . . . . . . . . . . . . . . . . . . . . . . 26 4 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . 34 Troubleshooting Tips . . . . . . . . . . . . . . . . . . . . . 34 Guiding Signals . . . . . . . . . . . . . . . . . . . . . . . . . 38 5 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Replacing Remote Control Batteries. . . . . . . . . . . 39 6 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . 41 7 Additional Information . . . . . . . . . . . . . . . . . 44 8 Contacting Dell . . . . . . . . . . . . . . . . . . . . . . . . 45
4About Your Dell Projector Your projector comes with all the items shown below. Ensure that you have all the items, and contact Dell if anything is missing. Projector Box Contents 1 About Your Dell Projector Package Contents Power cable VGA cable (VGA to VGA) Remote control AAA Batteries (2) CD, User’s Guide, and Documentation WirelessVGAFreeze Blank Screen Video Mode Info HDMI AAA AAA Informacion Importante Co nte nt s: • Us er s G ui deDocumentation P/N V9NG5 Rev. A00 P/N 36.76J01G001 September 2016 Made in C hina© 2016 Dell Inc. Al l rights reserved. Dell™ Projector 77600V9NG5A00
About Your Dell Projector5 Projector Top and Bottom View NOTE: Ceiling mount screw hole M3 x 6.5 mm depth. Recommended torque < 15 kgf-cm. 1IR receivers 2 Status indicators 3 Power button 4 20W (2 x 10W) speakers 5 Lens 6 Zoom ring 7Focus ring 8 Mounting holes for ceiling mount 9 Tilt adjustment wheel 2 4 5 6 3 7 189 82.30 110.0055.00 Top View Bottom View
6About Your Dell Projector Projector Connections CAUTION: Before you begin any of the procedures in this section, follow the Safety Instructions as described on page 7. 1 RJ45 connector 8 Microphone connector 2 + 5V/1.8A DC out connector 9 Audio output connector 3 Mini USB (mini type B) connector for firmware upgrade10 VGA output (monitor loop through) connector 4 HDMI 2 connector 11 RS232 connector 5 HDMI 1 connector 12 + 12V DC out connector 6 VGA input connector 13 Security cable slot 7 Audio input connector 14 Power cord connector 12345678 14139101112
About Your Dell Projector7 CAUTION: Safety Instructions 1Do not use the projector near appliances that generate a lot of heat. 2Do 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 shutdown. 3Ensure that the projector is mounted in a well-ventilated area. 4Do not block the ventilation slots and openings on the projector. 5Ensure the projector operates between ambient temperatures (5 °C to 40 °C). 6Do not try to touch the ventilation outlet as it can become very hot after the projector has been turned on or immediately after it is turned off. 7Do not look into the lens while the projector is on as it may cause injury to your eyes. 8Do not place any objects near or in front of the projector or cover its lens while the projector is on as the heat may cause the object to melt or burn. 9Do not use alcohol to wipe the lens. 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, see the Dell Support website at dell.com/support. •For more information, see the Safety Information that shipped with your projector. •The 7760 projector can only be used indoors.
8About Your Dell Projector WARNING: Laser Safety Notice •This projector is a Class 2 laser device that conforms with IEC 60825- 1:2007 and CFR 1040.10 and 1040.11. •Class 2 Laser product - Do not stare into the laser beam. •This product contains Class-4 laser module. Do not attempt to dismantle the product. •Any operation or adjustment not specifically instructed by the user's guide creates the risk of hazardous laser radiation exposure. •Do not stare into beam when the projector is on. The bright light may result in permanent eye damage. •Without following the control, adjustment or operation procedure may cause damage by the exposure of laser radiation. •Adequate instructions for assembly, operation, and maintenance, including clear warnings concerning precautions to avoid possible exposure to laser and collateral radiation in excess of the accessible emission limits in Class 2.
About Your Dell Projector9 Remote Control 1 Power Turns the projector on or off. 2 Up Press to navigate through the On-Screen Display (OSD) Menu items. 3 Right Press to navigate through the On-Screen Display (OSD) Menu items. 4 Down Press to navigate through the On-Screen Display (OSD) Menu items. WirelessVGAFreeze Blank Screen Video Mode Info HDMI 1 2 3 16 20 22 24 26 15 17 18 19 21 23 25 4 5 6 7 9 8 11 10 12 13 14
10About Your Dell Projector 5 Laser Point the remote control at the screen, press and hold the laser button to activate the laser light. WARNING: Do not look at the laser when it is active. Avoid pointing the laser at your eyes. 6 Freeze Press to pause the screen image, then press "Freeze" again to resume normal projection. 7 Brightness + Press to increase the brightness. 8 Keystone adjustment +Press to adjust image distortion caused by tilting the projector (+/-30 degrees). 9 Brightness - Press to decrease the brightness. 10 Keystone adjustment -Press to adjust image distortion caused by tilting the projector (+/-30 degrees). 11 Blank screen Press to hide/unhide the image. 12 Info Press to display the projector information. 13 Video mode The projector has preset configurations that are optimized for 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. 14 HDMI Press to choose HDMI 1 or HDMI 2 source. 15 Enter Press to confirm the selection. 16 Left Press to navigate through the On-Screen Display (OSD) Menu items. 17 Menu Press to activate the OSD. 18 Source Press to switch between sources: VGA, HDMI 1, HDMI 2, Wireless Display, and LAN Display. 19 Volume up Press to increase the volume.