Dell Advanced Projector 7760 User’s Guide
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.
Contents 1 About Your Dell Projector . . . . . . . . . . . . . . . . . Projector Box Contents . . . . . . Projector Top and Bottom View . Projector Connections . . . . . . . Remote Control . . . . . . . . . . . 2 Adjusting Projector Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adjusting Projected Zoom . . . . . . . . Adjusting Projector Focus and Zoom Adjusting Projector Position . . . . . .
1 About 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 Package Contents Power cable VGA cable (VGA to VGA) Remote control AAA Batteries (2) A A A A A Freeze A Wireless VGA Info Blank Screen HDMI Video Mode CD, User’s Guide, and Documentation Informacion Importante Documen tation Dell ™ Projector 0V9NG5A00 7760 gh ts re se r ve d.
Projector Top and Bottom View Top View Bottom View 1 8 9 7 82.30 2 4 5 6 3 55.00 110.00 1 IR receivers 2 Status indicators 3 Power button 4 20W (2 x 10W) speakers 5 Lens 6 Zoom ring 7 Focus ring 8 Mounting holes for ceiling mount 9 Tilt adjustment wheel NOTE: Ceiling mount screw hole M3 x 6.5 mm depth. Recommended torque < 15 kgf-cm.
Projector Connections 1 14 2 3 4 1312 5 11 6 7 8 10 9 1 RJ45 connector 2 + 5V/1.
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 shutdown. 3 Ensure that the projector is mounted in a well-ventilated area. 4 Do not block the ventilation slots and openings on the projector. 5 Ensure the projector operates between ambient temperatures (5 °C to 40 °C).
WARNING: Laser Safety Notice •This projector is a Class 2 laser device that conforms with IEC 608251:2007 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.
Remote Control 1 2 15 16 3 4 17 5 Freeze 18 19 20 21 22 23 24 25 26 Wireless VGA Info Blank Screen HDMI Video Mode 6 7 8 9 10 11 12 13 14 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.
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).
20 Zoom + Press to increase the image. 21 Volume down Press to decrease the volume. 22 Zoom - Press to decrease the image. 23 Mute Press to mute or un-mute the projector speaker. 24 Auto Adjust Press to auto adjust the displayed image. 25 Wireless Press to choose Wireless Display source. 26 VGA Press to choose VGA source.
Remote Control Operating Range Wireless VGA Video Mode HDMI Blank Screen Info Operating range Freeze Angle Distance ±30° 7 m/22.97 feet Distance Angle Angle Wi rel ess VG A HD MI Vid Mo eo de Inf o Sc ree Bla nk n Fre eze ce n ta is D NOTE: Actual operating range may slightly differ from the diagram. Weak batteries will also prevent the remote control from properly operating the projector.
2 Adjusting Projector Image Adjusting Projected Zoom Raising the Projector Height 1 Raise the projector to the desired display angle, and use the front tilt adjustment wheel to fine-tune the display angle. Lowering the Projector Height 1 Lower the projector, and use the front tilt adjustment wheel to fine-tune the display angle. 1 1 2 2 1 Front tilt adjustment wheel (Angle of tilt: 0 to 3.
Adjusting Projector Focus and Zoom 1 Open the front side door of the projector. 2 Unlock the lens shift lock, before you adjust the lens shift. 3 Turn the vertical/horizontal lens shift knob to shift the lens. 4 After adjusting the lens shift, lock the lens shift lock. 5 Pull the zoom ring adjustment up and down to zoom in and out. 6 Rotate the focus ring until the image is clear. The projector focuses at distances ranging between 4.27 ft to 26.25 ft (1.3 m to 8.0 m).
Adjusting Projector Position When you select a position for the projector, consider the size and shape of your screen, the location of your power outlets, and the distance between the projector and the rest of your equipment. Follow these general guidelines: • Position the projector on a flat surface at a right angle to the screen. The projector (with the standard lens) must be at least 3.28 feet (1 m) from the projection screen. • Position the projector to the required distance from the screen.
Case C Case D Downward Projection Upward Projection Case F Case E Portrait Right Projection 16 Adjusting Projector Image Portrait Left Projection
Adjusting Image Corners You can use the four corner setting to adjust the shape and size of an image that is unevenly rectangular on all sides. 1 Advanced Settings -> Keystone Settings -> Four Corner 2 At four corner screen, use press 3 Use , , and to select one corner and to confirm. , , and to adjust the image shape as necessary. 4 When you are finished, press "Menu" button to exit. NOTE: The function is unavailable when H./V. Keystone is adjusted.
Adjusting Image Size 300.3"(762.76 cm) ) 1" 22 4 cm 1.3 6 (5 240"(609.6 cm) 18 180"(457.2 cm) ) 3" 13 2 cm 7.8 3 (3 120"(304.8 cm) ) " 88 2 cm 3.5 2 (2 60"(152.4 cm) Adjusting Projector Image 8.66' (2.64 m) 13.06' (3.98 m) 17.45' (5.32 m) ) " 44 6 cm .7 1 (11 21.85' (6.66 m) 26.25' (8 m) Projector to screen distance ) 7" 17 8 cm 9.5 4 (4 55"(139.7 cm) 40.47" (102.79 cm) 4.27' (1.
Adjusting Image Shape Min Zoom Projection Distance (m) [A] 1.3 Image size Diagonal (inch/cm) [B] Width (cm) [W] 27.2"/69.09 cm 61 Height (cm) [H] Projector base to top of image (cm) [C] Projector base to bottom of image (cm) [D] 34 36 2 3 2.64 56"/142.24 cm 124 70 73 3.98 84"/213.36 cm 187 105 110 5 5.32 113"/287.02 cm 250 140 148 8 6.66 141"/358.14 cm 313 176 185 9 8 169"/429.
[D] ge I ma l [B] ona g a i D Image Height [H] Height [C] Ima ge W idth [W] tor jec o r P 20 Adjusting Projector Image ce tan s i D [A ]
3 Connecting Wireless Display Adapter Installing Wireless Display Adapter Your projector comes with a secured internal compartment for wireless display adapter. The wireless display adapter is not shipped with your 7760 projector. The internal compartment has a HDMI and USB power port. The installation steps are as below: 1 Open the front side door, making sure projector is already powered off. Front side door 2 Attach the power USB cable to the wireless display adapter.
3 Attach the wireless display adapter. 4 Replace the top cover and tighten the screw.
Setting up the Wireless Display Adapter 1 Power on the projector. 2 Switch to "Wireless Display" source. 3 Follow the on-screen instructions to proceed with wireless projection.
Setting up the Optional Dell WR517 Wireless Receiver Dell WR517 wireless receiver enables your Windows laptop computer, Android smartphone or tablet with Miracast capability to display the screen image to Dell 7760 using a Wi-Fi Direct interface. The Dell WR517 wireless receiver features include: • Wireless connectivity via IEEE 802.11 ac (Wi-Fi), bluetooth and Screencast. • The connectivity makes it simple and easy to connect with legacy and new systems.
Setting up the wireless receiver with a display. Steps 1 & 2. 1 2 Setting up the wireless receiver with a display. Steps 3, 4 & 5.
Using LAN Display NOTE: LAN display setting steps are the same for Windows and Mac operating system. Enable LAN on Projector 1 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 select.
3 Ensure DHCP optional is Off from LAN settings of Advanced Settings menu. 4 Access the Input Source menu, and then select Network source.
Install the Dell Network Projection on Your Computer 5 Connect the LAN cable to the projector and the computer. NOTE: You can also connect the LAN cable to the projector and the computer via a hub. Follow these steps to settings: a DHCP optional change to On. Steps: Advanced Settings -> LAN Settings -> DHCP -> On. This IP address is generated via the DHCP, it is not the same. b Input Source change to Network source. Steps: Input Source -> Network (same Step 4).
6 Open and enter the Internet Protocol (TCP/IP) on your computer, please enter IP address and Subnet mark, then click OK. 7 Open the Internet browser on your computer, and enter the 10.0.50.100 (default) in the browser's address bar. You will be directed to the Dell 7760 Web Management page. 8 The 7760 Web Management page opens. For first-time use, click Download.
9 At Download page, select the appropriate operating system, and click Download Network Projection App and install it on your computer. NOTE: If you are unable to install the application because of inadequate rights on the computer, please contact your network administrator. 10 Click Run to proceed with the one-time installation of the software. 11 The installation software will launch. Follow the on-screen instructions to complete setup.
The Dell Network Projection Screen shown below appears: 12 At Dell Network Projection screen, click Find a Projector, and then select Dell_42FE21E1 (random code)..
13 Click Mirror Off option to start the Dell 7760 network projection.
Understanding the Buttons Item Description Control Toolbar Mirror Off/On Click to toggle network projection On/Off and screen extension. Quality Click to toggle High/Low quality. Audio Click to toggle audio On/Off. Conference Click to activate the conference control settings. Preference Click to activate the fast connection settings.
4 Troubleshooting Troubleshooting Tips If you experience problems with your projector, see the following troubleshooting tips. If the problem persists, contact Dell. Problem Possible Solution No image appears on the screen • Ensure that you have chosen the correct input source on the INPUT SOURCE menu. • Ensure the external graphics port is enabled. If you are using a Dell laptop computer, press (Fn+F8). For other computers, see your respective documentation.
Problem (continued) Partial, scrolling, or incorrectly displayed image Possible Solution (continued) 1 Press the Auto Adjust button on the remote control. 2 If you are using a Dell laptop computer, set the resolution of the computer to 1080p (1920 x 1080): a Right-click the unused portion of your Microsoft® Windows® desktop, click Properties, and then select Settings tab. b Verify that the setting is 1920 x 1080 pixels for the external monitor port. c Press (Fn+F8).
Problem (continued) Possible Solution (continued) Image color is incorrect • If the display receives the wrong signal output from the graphics card, please set the signal type to RGB in the OSD Image Settings of the Advanced Settings tab. • Use Test Pattern in the Projector Settings of the Advanced Settings menu. Ensure that the colors of the test pattern are correct. Image is out of focus 1 Adjust the focus ring on the projector lens.
Problem (continued) Possible Solution (continued) The remote control is not operating smoothly or works only within a limited range The battery may be low. If so, replace with two new AAA batteries. LAN control support • Web Control functions were verified on IE9, IE10, and IE11. The other version may have compatibility problem. • The Compatibility View setting should be disabled. Otherwise the web control page may have icon or content display abnormal issue.
Guiding Signals Control Buttons Projector Status Description Indicator Power TEMP (Amber) LAMP (Amber) White Flashing OFF OFF Standby mode Projector in Standby mode. Ready to power on. Warming up mode Projector takes some time to warm up and power on. White OFF OFF LD on Projector in Normal mode, ready to display an image. Note: The OSD menu is not accessed. White OFF OFF Cooling mode Projector is cooling to shutdown.
5 Maintenance Replacing Remote Control Batteries NOTE: Remove the batteries from the remote control when not in use. 1 Press the tab to lift the battery compartment cover. 1 2 Check the polarity (+/-) marking on the batteries. 2 according to the marking in the battery compartment. AAA AAA 3 Insert the batteries and align their polarity correctly 3 NOTE: Avoid mixing different types of batteries or using new and old batteries together.
4 Slip the battery cover back.
6 Specifications Light Valve Brightness Contrast Ratio Uniformity Number of Pixels Aspect Ratio Displayable Color Color Wheel Speed 0.65" 1080p S600HB DMD, DarkChip3™ 5400 ANSI Lumens (Max.) 1800:1 Typical (Full On/Full Off) 100000:1 High Contrast Ratio 85% Typical (Japan Standard - JBMA) 1920 x 1080 (1080p) 16:9 1.07 billion colors 2 X for Normal Projection Lens 1 X for 3D Display F-Stop: F/2.5~3.39 Focal length, f=17.63~31.36 mm 1.78X manual Zoom Lens Throw ratio =1.2~2.
Audio Noise Level 2 speakers x 10 watt RMS Normal mode: 36 dB(A) Projector Weight Dimensions (W x D x H) Eco mode: 32 dB(A) < 24.47 lbs (11.1 Kg) 15.94 x 15.24 x 5.08 inches (405 x 387 x 129 mm) 15.94" 15 Environmental (405 m m) 5.08"(129 mm) .
Light Source Microphone input: One 3.5 mm stereo mini phone jack (Pink). USB (type B) port: One mini USB slave for firmware upgrade. 5V/1.8A output: Two USB type A 5V DC / 1.8 A outputs (one in internal compartment) for supporting wireless display dongle. RS232 port: One 9-pin D-sub for RS232 communication. RJ-45 port: One RJ-45 connector for build-in for network control and LAN display. 12 V output: One 12V DC / 200 mA max. relay output for driver automatic screen.
7 Additional Information For additional information on how to use your projector, please see the Dell Projectors User Guide at www.dell.com/support/manuals.
8 Contacting Dell For customers in the United States, call 800-WWW-DELL (800-999-3355). NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog. Dell 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.
Index A Microphone connector 6 Mini USB (mini type B) connector for firmware upgrade 6 Power cord connector 6 RJ45 connector 6 RS232 connector 6 Security cable slot 6 VGA input connector 6 VGA output (monitor loop through) connector 6 Adjusting Projector Focus 14 Adjusting the Projected Image Adjusting the Projector Height 13 lower the projector Front tilt adjustment wheel 13 Tilt adjustment wheel 13 Adjusting the Projector Zoom and Focus Focus ring 14 Front side door 14 Horizontal lens shift knob 14 Lens
P T phone numbers 45 telephone numbers 45 R Remote Control 9 Replacing 39 S Specifications Aspect Ratio 41 Audio 42 Brightness 41 Color Wheel Speed 41 Contrast Ratio 41 Dimensions 42 Displayable Color 41 Environmental 42 I/O Connectors 42 Light Valve 41 Noise Level 42 Number of Pixels 41 Power Consumption 41 Power Supply 41 Projection Distance 41 Projection Lens 41 Projection Screen Size 41 Projector Weight 42 Uniformity 41 Video Compatibility 41 support contacting Dell 44, 45 Index 47
