Dell Advanced Projector 7760
User’s Guide
Contents
1
About Your Dell Projector
Projector Box Contents
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Remote Control
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Adjusting Projector Focus and Zoom
Adjusting Projector Position
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Adjusting Image Corners.
Adjusting Image Size
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Connecting Wireless Display Adapter
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Installing Wireless Display Adapter
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Setting up the Wireless Display Adapter .
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Using LAN Display .
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Troubleshooting
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34
Troubleshooting Tips
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38
Guiding Signals .
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Maintenance
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39
Replacing Remote Control Batteries .
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6
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Specifications
Additional Information
Contacting Dell
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Contents
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3
About Your Dell Projector
1
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)
Freeze
Blank
Screen
Info
Video
Mode
Wireless
VGA
HDMI
CD, User’s Guide, and Documentation
Informacion Importante
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d
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1
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©
4
About Your Dell Projector
Projector Top and Bottom View
Top View
Bottom View
9
1
8
2
3
4
5
6
7
55.00
110.00
1
IR receivers
2
3
4
5
6
7
Status indicators
Power button
20W (2 x 10W) speakers
Lens
Zoom ring
Focus ring
8
9
Mounting holes for ceiling mount
Tilt adjustment wheel
NOTE: Ceiling mount screw hole M3 x 6.5 mm depth.
Recommended torque < 15 kgf-cm.
About Your Dell Projector
5
Projector Connections
1
2 3
4
5
6
7 8
14
1312 11
10
9
1
2
3
RJ45 connector
8 Microphone connector
9 Audio output connector
+ 5V/1.8A DC out connector
Mini USB (mini type B)
connector for firmware upgrade
HDMI 2 connector
10 VGA output (monitor loop
through) connector
4
5
6
7
11 RS232 connector
HDMI 1 connector
12 + 12V DC out connector
13 Security cable slot
VGA input connector
Audio input connector
14 Power cord connector
CAUTION: Before you begin any of the procedures in this section,
follow the Safety Instructions as described on page 7.
6
About Your Dell Projector
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
4
5
Ensure that the projector is mounted in a well-ventilated area.
Do not block the ventilation slots and openings on the projector.
Ensure the projector operates between ambient temperatures (5 °C to 40
°C).
6
7
8
9
Do 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.
Do not look into the lens while the projector is on as it may cause injury to
your eyes.
Do 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.
Do 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.
About Your Dell Projector
7
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.
8
About Your Dell Projector
Remote Control
1
2
15
16
3
4
17
18
5
6
Freeze
7
19
20
21
22
23
24
8
9
10
11
12
Blank
Screen
Info
Video
Mode
VGA
HDMI
Wireless
13
14
25
26
1
Power
Up
Turns the projector on or off.
2
Press to navigate through the On-Screen
Display (OSD) Menu items.
3
4
Right
Press to navigate through the On-Screen
Display (OSD) Menu items.
Down
Press to navigate through the On-Screen
Display (OSD) Menu items.
About Your Dell Projector
9
5
6
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.
Freeze
Press to pause the screen image, then press
"Freeze" again to resume normal projection.
7
Brightness +
Press to increase the brightness.
8
Keystoneadjustment Press to adjust image distortion caused by
+
tilting the projector (+/-30 degrees).
9
Brightness -
Press to decrease the brightness.
10 Keystoneadjustment 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
15 Enter
16 Left
Press to choose HDMI 1 or HDMI 2 source.
Press to confirm the selection.
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.
10
About Your Dell Projector
20 Zoom +
21 Volume down
22 Zoom -
23 Mute
Press to increase the image.
Press to decrease the volume.
Press to decrease the image.
Press to mute or un-mute the projector
speaker.
24 Auto Adjust
25 Wireless
26 VGA
Press to auto adjust the displayed image.
Press to choose Wireless Display source.
Press to choose VGA source.
About Your Dell Projector
11
Remote Control Operating Range
M o d e
o e d V i
H D M I
V G A
r i e l W e s s
S c r e e n
B l a n k
I n f o
Operating range
F r e e z e
Angle
30°
Distance
7 m/22.97 feet
Angle
e
Distanc
Angle
Distance
NOTE: Actual operating range may slightly differ from the diagram.
Weak batteries will also prevent the remote control from properly
operating the projector.
12
About Your Dell Projector
Adjusting Projector Image
2
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 3.6 degrees)
2
Tilt adjustment wheel
Adjusting Projector Image
13
Adjusting Projector Focus and Zoom
1
2
3
4
5
6
Open the front side door of the projector.
Unlock the lens shift lock, before you adjust the lens shift.
Turn the vertical/horizontal lens shift knob to shift the lens.
After adjusting the lens shift, lock the lens shift lock.
Pull the zoom ring adjustment up and down to zoom in and out.
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).
7
Close the front side door of the projector.
6
1
2 3 4
5
1
Focus ring
Zoom ring
2
3
4
5
6
Vertical lens shift knob
Horizontal lens shift knob
Front side door
Lens shift lock
14
Adjusting Projector Image
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. The
distance from the lens of the projector to the screen, the zoom setting,
and the video format determine the size of the projected image.
•
•
Lens throw ratio: 1.2 ~ 2.13
360 degree free orientation operation
You can set up or install the 7760 in the following ways:
Case A
Case B
Table Top Projection
Ceiling Mount Projection
Adjusting Projector Image
15
Case D
Case C
Downward Projection
Upward Projection
Case F
Case E
Portrait Left Projection
Portrait Right Projection
16
Adjusting Projector Image
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
2
Advanced Settings -> Keystone Settings -> Four Corner
At four corner screen, use and to select one corner and
press to confirm.
,
,
3
Use
,
,
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 Projector Image
17
Adjusting Image Shape
Min Zoom
Projection
Distance
(m)
Image size
Projector base to
bottom of image
(cm)
Projector base to
top of image (cm)
Diagonal
(inch/cm)
Width (cm) Height (cm)
[A]
[C]
[W]
[H]
[D]
[B]
1.3
2.64
3.98
5.32
6.66
8
27.2"/69.09 cm
56"/142.24 cm
84"/213.36 cm
113"/287.02 cm
141"/358.14 cm
169"/429.26 cm
61
34
70
36
73
2
3
124
187
250
313
376
105
140
176
211
110
148
185
222
5
8
9
11
Max Zoom
Projection
Distance
(m)
Image size
Projector base to
bottom of image
(cm)
Projector base to
top of image (cm)
Diagonal (inch/cm) Width (cm) Height (cm)
[A]
[C]
[B]
[W]
[H]
[D]
1.3
2.64
3.98
5.32
6.66
8
49"/124.46 cm
99"/251.46 cm
150"/381 cm
108
220
332
443
555
667
61
64
3
124
187
249
312
375
130
196
262
328
394
6
9
200"/508 cm
13
16
19
251"/637.54 cm
301.1"/764.79 cm
* This graph is for user reference only.
* Offset Ratio: 105%~130%
Adjusting Projector Image
19
20
Adjusting Projector Image
Connecting Wireless Display
Adapter
3
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.
Connecting Wireless Display Adapter
21
3
Attach the wireless display adapter.
4
Replace the top cover and tighten the screw.
22
Connecting Wireless Display Adapter
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.
•
Dell Wireless Monitor drivers/app to support additional/enhanced HID
sharing features will be included for Windows 10, Windows 8.x and
Windows 7.
The Dell wireless module is not shipped with your 7760 projector. You can
Connecting your Dell WR517 wireless receiver with Dell 7760 projector:
1
2
Use a Philips crosshead screwdriver to fasten the two screws (shipped with
the receiver) to the mounting rack on the rear of your projector.
Align the mounting holes of the Dell WR517 wireless receiver with the two
screws that were secured on the rear side of the projector, and then push
the receiver downward until it is locked it into place.
3
4
5
6
Connect the micro USB cable (supplied with the receiver) from the Dell
WR517 wireless receiver to the USB port on the projector to get power.
Connect the HDMI cable (supplied with the receiver) from the Dell WR517
wireless receiver to the projector.
Connect your USB cable from the Dell WR517 wireless receiver to your
USB keyboard and mouse.
Turn On the projector and the Dell WR517 wireless receiver will be
activated at the same time.
24
Connecting Wireless Display Adapter
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.
3
4
5
Connecting Wireless Display Adapter
25
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
select.
,
,
, and buttons to navigate and
to
26
Connecting Wireless Display Adapter
3
Ensure DHCP optional is Off from LAN settings of Advanced Settings
menu.
4
Access the Input Source menu, and then select Network source.
The LAN Guide Screen shown below appears:
Connecting Wireless Display Adapter
27
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).
c
d
Open the Internet browser on your computer, and enter the
192.168.100.10 (as on-screen) in the browser's address bar.
Go to Step 8
.
28
Connecting Wireless Display Adapter
6
Open and enter the Internet Protocol (TCP/IP) on your computer, please
enter IP address and Subnet mark, then click OK.
7
8
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.
The 7760 Web Management page opens. For first-time use, click
Download
.
Connecting Wireless Display Adapter
29
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.
Launch the Dell Network Projection App
Once the installation is completed, you can double-click
desktop to start the application.
icon on the
30
Connecting Wireless Display Adapter
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).
.
Connecting Wireless Display Adapter
31
13 Click Mirror Off option to start the Dell 7760 network projection.
32
Connecting Wireless Display Adapter
Understanding the Buttons
Item
Description
Control Toolbar
Click to toggle network projection On/Off
and screen extension.
Mirror Off/On
Quality
Click to toggle High/Low quality.
Click to toggle audio On/Off.
Audio
Click to activate the conference control
settings.
Conference
Preference
Click to activate the fast connection settings.
Connecting Wireless Display Adapter
33
Troubleshooting
4
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
F8
CRT/LCD
computer, press
(Fn+F8). For
other computers, see your respective
documentation. If images are not
Fn
displayed properly, please upgrade the
video driver of your computer. For Dell
•
Ensure that all the cables are securely
connected. See "Adjusting Projector
Image" on page 13.
•
•
Ensure that the pins of the connectors
are not bent or broken.
Use the Test Pattern in the Projector
Settings of the Advanced Settings menu.
Ensure that the colors of the test pattern
are correct.
34
Troubleshooting
Problem (continued)
Possible Solution (continued)
Partial, scrolling, or
incorrectly displayed image
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
c
Verify that the setting is 1920 x 1080
pixels for the external monitor port.
Press
(Fn+F8).
If you experience difficulty in changing
resolutions, or if your monitor freezes,
restart all the equipment and the
projector.
If you are not using a Dell laptop
computer, see your documentation. If
images are not displayed properly, please
upgrade the video driver of your
computer. For a Dell computer, see
The screen does not
If you are using a portable computer,
display your presentation
press
(Fn+F8).
Image is unstable or
flickering
Adjust the tracking in the OSD Display
Settings of the Advanced Settings menu
(in PC Mode only).
Image has vertical
flickering bar
Adjust the frequency in the OSD Display
Settings of the Advanced Settings menu
(in PC Mode only).
Troubleshooting
35
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.
2
Ensure that the projection screen is
within the required distance from the
projector (4.27 ft [1.3 m] ~ 26.25 ft [8 m]).
The image is stretched
when displaying a 16:9
DVD
The projector automatically detects the
input signal format. It will maintain the
aspect ratio of the projected image
according to the input signal format with
an Original setting.
If the image is still stretched, adjust the
aspect ratio in the Display Settings of the
Advanced Settings menu in the OSD.
Image is reversed
Select Projector Settings of the
Advanced Settings from the OSD and
adjust the projector mode.
TEMP light is solid amber
automatically shuts down. Turn the
display on again after the projector cools
down. If the problem persists, contact
Dell.
TEMP light is blinking
amber
If the projector fan fails, the projector will
automatically shut down. Try to clear the
projector mode by 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.
36
Troubleshooting
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.
Troubleshooting
37
Guiding Signals
Control Buttons
Power
Indicator
Projector
Status
Description
TEMP
LAMP
(Amber)
Standby
mode
Projector in Standby mode. Ready to
power on.
White Flashing
White
OFF
OFF
OFF
Warming up
mode
Projector takes some time to warm
up and power on.
OFF
OFF
OFF
LD on
Projector in Normal mode, ready to
display an image.
Note: The OSD menu is not
accessed.
White
White
OFF
OFF
Cooling
mode
Projector is cooling to shutdown.
Projector
overheated
Air vents might be blocked or
ambient temperature may be above
40°C. The projector automatically
shuts down. Ensure that the air vents
are not blocked and that the ambient
temperature is within operational
range. If the problem persists,
contact Dell.
OFF
AMBER
OFF
Fan
breakdown
One of the fans has failed. The
projector automatically shuts down.
If the problem persists, contact Dell.
AMBER
Flashing
OFF
OFF
OFF
LD driver
overheated
Air vents might be blocked or the LD
driver has overheated. The projector
will automatically shut down. Turn
the display on again after the
AMBER
AMBER
projector cools down. If the problem
persists, contact Dell.
Color Wheel
breakdown
Color wheel cannot start. The
projector has failed and the projector
automatically shuts down. Unplug
the power cord after three minutes
and then turn on the projector. If this
problem persists, contact Dell.
AMBER
Flashing
AMBER
Flashing
White
OFF
LD failure
LD is defective.
OFF
AMBER
AMBER
Fault - DC
supply (+12V)
Power supply has been interrupted.
The projector automatically shuts
down. Unplug the power cord after
three minutes and then turn on the
projector. If this problem persists,
contact Dell.
AMBER Flashing
AMBER
38
Troubleshooting
Maintenance
5
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
3
Insert the batteries and align their polarity correctly
according to the marking in the battery compartment.
3
NOTE: Avoid mixing different types of batteries
or using new and old batteries together.
Maintenance
39
4
Slip the battery cover back.
4
40
Maintenance
Specifications
6
Light Valve
0.65" 1080p S600HB DMD, DarkChip3™
Brightness
5400 ANSI Lumens (Max.)
Contrast Ratio
1800:1 Typical (Full On/Full Off)
100000:1 High Contrast Ratio
Uniformity
85% Typical (Japan Standard - JBMA)
1920 x 1080 (1080p)
16:9
Number of Pixels
Aspect Ratio
Displayable Color
Color Wheel Speed
1.07 billion colors
2 X for Normal
1 X for 3D Display
F-Stop: F/2.5~3.39
Projection Lens
Focal length, f=17.63~31.36 mm
1.78X manual Zoom Lens
Throw ratio =1.2~2.13 wide and tele
Offset ratio: 105%~130%
27.2 ~ 301.1 inches (diagonal)
4.27 ~ 26.25 ft (1.3 ~ 8 m)
Projection Screen Size
Projection Distance
Video Compatibility
Component Video input via VGA: 1080i (50/60
Hz), 720p (50/60 Hz), 576i/p, 480i/p
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: 455 W 15% @ 110 Vac
Eco mode: 280 W 15% @ 110 Vac
Standby mode: < 0.5 W
Network standby: < 3 W
NOTE: By default, the projector is set to
enter power saving mode after 20
minutes of no activity.
Specifications
41
Audio
2 speakers x 10 watt RMS
Normal mode: 36 dB(A)
Noise Level
Eco mode: 32 dB(A)
< 24.47 lbs (11.1 Kg)
Projector Weight
Dimensions (W x D x H) 15.94 x 15.24 x 5.08 inches (405 x 387 x 129
mm)
15.94"(405 mm)
5.08"(129 mm)
15.24"(387 mm)
Environmental
Operating temperature: 5 °C - 40 °C (41 °F-
104 °F)
Humidity: 80% maximum
Storage temperature: 0 °C to 60 °C (32 °F to
140 °F)
Humidity: 90% maximum
Shipping temperature: -20 °C to 60 °C
(-4 °F to 140 °F)
Humidity: 90% maximum
I/O Connectors
Power: One AC power socket (3-pin - C14
inlet)
VGA input: One 15-pin D-sub connector (Blue),
VGA In, for analog RGB/Component input
signals.
VGA output: One 15-pin D-sub connector
(Black) for VGA-A loop through.
HDMI input: Three HDMI connectors (one in
the internal compartment) for supporting HDMI
1.4a. specification HDCP compliant.
Analog Audio input: One 3.5 mm stereo mini
phone jack (Blue).
Variable audio output: One 3.5 mm stereo mini
phone jack (Green).
42
Specifications
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.
Light Source
Up to 20,000 hours in Normal mode
Specifications
43
Additional Information
7
For additional information on how to use your projector, please see the
Dell Projectors User Guide at www.dell.com/support/manuals.
44
Additional Information
Contacting Dell
8
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. To contact Dell for sales, technical support, or
customer service issues:
1
2
3
4
Select your region on the interactive map.
Select a Segment for Contact.
Select the appropriate service or support link based on your
need.
Contacting Dell
45
Index
Mini USB (mini type B)
connector for firmware
A
Adjusting Projector Focus 14
Adjusting the Projected Image
Adjusting the Projector
Height 13
lower the projector
Front tilt adjustment
wheel 13
VGA output (monitor loop
through) connector 6
Tilt adjustment wheel
13
Adjusting the Projector Zoom
and Focus
Contact Dell 4
Focus ring 14
Front side door 14
Horizontal lens shift knob 14
Lens shift lock 14
Vertical lens shift knob 14
Zoom ring 14
D
Dell
contacting 44, 45
M
Focus ring 5
C
Connecting the Projector
To Computer 21
IR receivers 5
Connection Ports
Lens 5
+ 12V DC out connector 6
+ 5V/1.8A DC out connector
6
Audio input connector 6
Audio output connector 6
HDMI 1 connector 6
HDMI 2 connector 6
Mounting holes for ceiling
mount 5
Power button 5
Status indicators 5
Tilt adjustment wheel 5
Zoom ring 5
46
Index
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
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