Epson Pro Cinema 4050 User Manual

Pro Cinema 4050 User's Guide

Pro Cinema 4050 User's Guide................................................................................................................... 9

Introduction to Your Projector ................................................................................................................. 10

Setting Up the Projector ........................................................................................................................... 22

Projector Features.............................................................................................................................. 10

Product Box Contents.................................................................................................................... 11

Additional Components ................................................................................................................ 12

Optional Equipment and Replacement Parts................................................................................. 13

Warranty and Registration Information .......................................................................................... 13

Notations Used in the Documentation ................................................................................................ 14

Where to Go for Additional Information .............................................................................................. 14

Additional Projector Software and Manuals........................................................................................ 14

Projector Part Locations ..................................................................................................................... 15

Projector Parts - Front/Top ............................................................................................................ 16

Projector Parts - Rear .................................................................................................................... 17

Projector Parts - Base.................................................................................................................... 18

Projector Parts - Control Panel ...................................................................................................... 19

Projector Parts - Remote Control................................................................................................... 20

Projector Placement........................................................................................................................... 22

Projector Setup and Installation Options ....................................................................................... 22

Projection Distance........................................................................................................................ 24

Projector Connections........................................................................................................................ 27

Connecting to an HDMI Video Source ........................................................................................... 27

Connecting to Computer Sources.................................................................................................. 28

Connecting to a Computer for VGA Video................................................................................. 28

Connecting to a Computer for HDMI Video............................................................................... 28

Attaching and Removing the Cable Clips ...................................................................................... 29

Connecting to External Speakers .................................................................................................. 30

Connecting to a Trigger Out Port ................................................................................................... 30

Installing Batteries in the Remote Control .......................................................................................... 31

Using the Projector on a Network ............................................................................................................ 33

Wired Network Projection................................................................................................................... 33

Connecting to a Wired Network ..................................................................................................... 33

Selecting Wired Network Settings ................................................................................................. 34

Wireless Network Projection .............................................................................................................. 36

Installing the Wireless LAN Module ............................................................................................... 37

Selecting Wireless Network Settings Manually.............................................................................. 38

Wireless LAN Menu Settings .................................................................................................... 41

Restricted IP Addresses ........................................................................................................... 42

Using a QR Code to Connect a Mobile Device .............................................................................. 42

Searching for a Wireless Network ................................................................................................. 44

Selecting Wireless Network Settings in Windows.......................................................................... 46

Selecting Wireless Network Settings on Mac ................................................................................ 46

Enabling WPA or WPA2 Security .................................................................................................. 46

Wireless Security Menu Settings .............................................................................................. 47

Selecting External Network Detection Settings .................................................................................. 48

Using Basic Projector Features ............................................................................................................... 50

Turning On the Projector .................................................................................................................... 50

Using the Home Screen................................................................................................................. 51

Turning Off the Projector .................................................................................................................... 53

Viewing 3D Images ............................................................................................................................ 54

Pairing the 3D Glasses with the Projector...................................................................................... 55

Charging the 3D Glasses............................................................................................................... 56

3D Viewing Range......................................................................................................................... 58

Selecting the Language for the Projector Menus................................................................................ 58

Adjusting the Image Height ................................................................................................................ 59

Adjusting the Image Position Using Lens Shift ................................................................................... 60

Image Shape...................................................................................................................................... 62

Correcting Image Shape With the Keystone Buttons..................................................................... 62

Resizing the Image with the Zoom Feature ........................................................................................ 62

Focusing the Image with the Lens Button........................................................................................... 63

Remote Control Operation ................................................................................................................. 64

Selecting an Image Source ................................................................................................................ 65

Projection Modes ............................................................................................................................... 67

Changing the Projection Mode Using the Menus ........................................................................... 67

Image Aspect Ratio ............................................................................................................................ 68

Changing the Image Aspect Ratio ................................................................................................. 69

Available Image Aspect Ratios ...................................................................................................... 69

Color Mode......................................................................................................................................... 70

Changing the Color Mode.............................................................................................................. 70

Available Color Modes................................................................................................................... 71

Turning On Auto Iris....................................................................................................................... 71

Adjusting Projector Features ................................................................................................................... 73

Shutting Off the Picture Temporarily .................................................................................................. 73

Using Picture in Picture ...................................................................................................................... 73

Available Picture in Picture Options............................................................................................... 74

Projector Security Features................................................................................................................ 75

Locking the Projector's Lens Settings and Buttons........................................................................ 75

Unlocking the Projector's Buttons ............................................................................................. 76

Installing a Security Cable ............................................................................................................. 77

Using Advanced Image Adjustment Features .................................................................................... 77

Using Frame Interpolation ............................................................................................................ 77

Using 4K Enhancement................................................................................................................. 78

Creating Image Presets................................................................................................................. 80

Using MPEG Noise Reduction....................................................................................................... 81

Adjusting Scaled Resolution Images (Super-resolution) ............................................................... 82

Adjusting Detail Enhancement ...................................................................................................... 83

Image Adjustment Restrictions...................................................................................................... 84

Adjusting the Color Convergence (Panel Alignment)..................................................................... 85

Adjusting the Color Tone (Color Uniformity) .................................................................................. 89

Saving Settings to Memory and Using Saved Settings ...................................................................... 91

Saving the Lens Position and Using Saved Lens Positions................................................................ 92

Adjusting the Menu Settings .................................................................................................................... 95

Using the Projector's Menus............................................................................................................... 95

Image Quality Settings - Image Menu ................................................................................................ 96

Input Signal Settings - Signal Menu.................................................................................................. 101

Projector Feature Settings - Settings Menu...................................................................................... 104

Projector Setup Settings - Extended Menu....................................................................................... 107

Projector Network Settings - Network Menu..................................................................................... 109

Projector Information Display - Info Menu ........................................................................................ 111

Event ID Code List....................................................................................................................... 112

Projector Reset Options - Reset Menu............................................................................................. 114

Maintaining and Transporting the Projector ......................................................................................... 116

Projector Maintenance ..................................................................................................................... 116

Cleaning the Lens........................................................................................................................ 116

Cleaning the Projector Case ........................................................................................................ 117

Cleaning the 3D Glasses............................................................................................................. 117

Air Filter and Vent Maintenance .................................................................................................. 118

Cleaning the Air Filter.............................................................................................................. 118

Replacing the Air Filter............................................................................................................ 121

Projector Lamp Maintenance....................................................................................................... 123

Replacing the Lamp ................................................................................................................ 124

Resetting the Lamp Timer....................................................................................................... 127

Replacing the Remote Control Batteries ..................................................................................... 128

Transporting the Projector................................................................................................................ 130

Solving Problems .................................................................................................................................... 131

Projection Problem Tips ................................................................................................................... 131

Projector Light Status ....................................................................................................................... 132

Solving Image Problems .................................................................................................................. 135

Solutions When No Image Appears............................................................................................. 135

Solutions When "No Signal" Message Appears........................................................................... 136

Displaying From a PC Laptop ................................................................................................. 137

Displaying From a Mac Laptop ............................................................................................... 137

Solutions When "Not Supported" Message Appears ................................................................... 137

Solutions When Only a Partial Image Appears............................................................................ 138

Solutions When the Image is Not Rectangular ............................................................................ 138

Solutions When the Image Contains Noise or Static ................................................................... 139

Solutions When the Image is Fuzzy or Blurry .............................................................................. 140

Solutions When the Image Brightness or Colors are Incorrect .................................................... 141

Solutions When a 3D Image Does Not Display Correctly ............................................................ 141

Solving Projector or Remote Control Operation Problems ............................................................... 142

Solutions to Projector Power or Shut-Off Problems..................................................................... 143

Solutions to Problems with the Remote Control........................................................................... 144

Solutions to Panel Alignment Problems....................................................................................... 144

Solutions When Using HDMI Link................................................................................................ 145

Solutions When Wireless Authentication Fails ................................................................................. 145

Where to Get Help............................................................................................................................ 146

Technical Specifications ........................................................................................................................ 147

General Projector Specifications ...................................................................................................... 147

Projector Lamp Specifications.......................................................................................................... 148

Remote Control Specifications ......................................................................................................... 149

Projector Dimension Specifications.................................................................................................. 149

Projector Electrical Specifications .................................................................................................... 149

Projector Environmental Specifications............................................................................................ 150

Projector Safety and Approvals Specifications................................................................................. 150

Supported Video Display Formats.................................................................................................... 151

Notices ..................................................................................................................................................... 153

Recycling.......................................................................................................................................... 153

Important Safety Information ............................................................................................................ 153

Important Safety Instructions............................................................................................................ 154

Restriction of Use ........................................................................................................................ 156

List of Safety Symbols...................................................................................................................... 157

FCC Compliance Statement............................................................................................................. 160

Binding Arbitration and Class Waiver ............................................................................................... 161

Trademarks...................................................................................................................................... 164

Copyright Notice............................................................................................................................... 165

A Note Concerning Responsible Use of Copyrighted Materials................................................... 165

Copyright Attribution.................................................................................................................... 166

Pro Cinema 4050 User's Guide

Welcome to the Pro Cinema 4050 User's Guide.

For a printable PDF copy of this guide, click here.

Introduction to Your Projector

Refer to these sections to learn more about your projector and this manual.

Projector Features Notations Used in the Documentation Where to Go for Additional Information Additional Projector Software and Manuals Projector Part Locations

Projector Features

The Pro Cinema 4050 projector includes these special features:

Bright, high-resolution projection system

• Up to 2400 lumens of color brightness (color light output) and 2400 lumens of white brightness (white light output)

Note: Color brightness (color light output) and white brightness (white light output) will vary depending on usage conditions. Color light output measured in accordance with IDMS 15.4; white light output measured in accordance with ISO 21118.

• 1080p native resolution with 4K Enhancement

• Images up to 300 inches (7.62 m) for projection on any wall or screen

Full 3D projection

• Active 3D projection with optional RF active shutter glasses

• Supports side-by-side, top-and-bottom, and frame-packing 3D formats

Flexible connectivity

• Two HDMI ports for video device or computer connections

• Support for an optical HDMI connection

Easy-to-use setup and operation features

• Powered vertical and horizontal lens shift, and vertical keystone correction buttons for flexible projector placement

• 2.1× optical zoom ratio for improved zooming capability

• Powered zoom and focus adjustments

Product Box Contents Additional Components Optional Equipment and Replacement Parts Warranty and Registration Information

Parent topic: Introduction to Your Projector

Product Box Contents

Save all the packaging in case you need to ship the projector. Always use the original packaging (or equivalent) when shipping.

Make sure your product box included all of these parts:

1 Projector

2 Remote control

3 Remote control batteries (two AA alkaline)

4 Power cord

5 HDMI cable clips (2)

Your product box also includes the following items (not pictured):

• Projector mount

• Replacement lamp

• Cable cover

The product box contents may vary by country.

Parent topic: Projector Features

Additional Components

Depending on how you plan to use the projector, you may need to obtain additional components.

Note: To connect a Mac that does not include a compatible video output port, you need to obtain an adapter that allows you to connect to an input port on the projector. Contact Apple for compatible adapter options. To connect a smartphone or tablet, you may need to obtain an adapter that allows you to connect to the projector. This allows you to mirror your smartphone or tablet screens, watch movies, and more. Contact your device manufacturer for compatible adapter options.

Unless listed as available from Epson in this table, see your local computer or electronics dealer for purchase information.

Signal or connection type

HDMI Compatible HDMI cable

Optical HDMI Compatible optical HDMI cable

3D Compatible HDMI cable and active shutter 3D glasses

External audio Speakers, an audio video receiver, or a video source with speaker

VGA To connect a computer through its VGA port to the projector's VGA video

Additional component necessary

Available for purchase from Epson or an authorized Epson reseller.

Note: If your video source is a 3D Blu-ray disc, you also need a Blu-ray player that supports 3D playback. See your local computer or electronics dealer for purchase information.

connections, and the cables necessary for connecting them

port, you need a VGA computer cable.

Available for purchase from Epson or an authorized Epson reseller.

Parent topic: Projector Features

Optional Equipment and Replacement Parts

You can purchase screens, other optional accessories, and replacement parts from an Epson authorized reseller. To find the nearest reseller, call 800-GO-EPSON (800-463-7766) in the U.S. or 800-807-7766 in Canada. Or you can purchase online at epsonstore.com (U.S. sales) or epsonstore.ca (Canadian sales).

Epson offers the following optional accessories and replacement parts for your projector:

Option or part Part number

Genuine Epson replacement lamp (ELPLP89) V13H010L89

Replacement air filter V13H134A39

RF 3D glasses (ELPGS03) V12H548006

Wireless LAN module (ELPAP10) V12H731P02

Belkin PureAV HDMI audio video cable, 6 ft AV22300-06

Belkin PureAV HDMI audio video cable, 3 ft AV22300-03

In addition to the accessories listed above, a 1-year extended service plan is available.

Parent topic: Projector Features

Warranty and Registration Information

Your projector comes with a basic warranty that lets you project with confidence. For details, see the warranty brochure that came with your projector.

In addition, Epson offers free Extra Care Home Service. In the unlikely event of an equipment failure, you won’t have to wait for your unit to be repaired. Instead, Epson will ship you a replacement unit anywhere in the United States, Canada, or Puerto Rico. See the Extra Care Home Service brochure for details.

Registering also lets you receive special updates on new accessories, products, and services.

Parent topic: Projector Features

Notations Used in the Documentation

Follow the guidelines in these notations as you read your documentation:

• Warnings must be followed carefully to avoid bodily injury.

• Cautions must be observed to avoid damage to your equipment.

• Notes contain important information about your projector.

• Tips contain additional projection information.

Parent topic: Introduction to Your Projector

Where to Go for Additional Information

Need quick help on using your projector? Here's where to look for help:

• epson.com/support (U.S.) or epson.ca/support (Canada)

View FAQs (frequently asked questions) and e-mail your questions to Epson technical support 24 hours a day.

• If you still need help after checking this manual and any other sources listed here, you can use the Epson PrivateLine Support service to get help fast. For details, see "Where to Get Help."

Parent topic: Introduction to Your Projector

Related references

Where to Get Help

Additional Projector Software and Manuals

After connecting and setting up the projector, install the projector software. You may need to install it from a software CD, if included, or download the software and manuals as necessary.

You can install the projector software programs listed here and view their manuals for instructions on using them.

Note: If you still need help after checking this manual and the sources listed here, you can use the Epson PrivateLine Support service to get help fast. For details, see "Where to Get Help."

Projector software Manual Description

Epson iProjection (Windows/Mac)

Epson iProjection app Instructions are included

— Open Source Software

Parent topic: Introduction to Your Projector

Related references

Where to Get Help

Epson iProjection Operation Guide (Windows/Mac)

with the app

License

Lets you project the computer screens of users over a network.

You can download the latest software and documentation from the Epson web site. Go to

epson.com/support (U.S.) or epson.ca/support

(Canada) and select your projector.

Lets you project from an iOS or Android device if your projector is connected to a network that includes a wireless access point.

Visit epson.com/iprojection (U.S.) or

epson.ca/iprojection (Canada) for more

information.

You can download this document from the Epson web site. Go to epson.com/support (U.S.) or epson.ca/support (Canada) and select your projector.

Projector Part Locations

Check the projector part illustrations to learn about the parts on your projector.

Projector Parts - Front/Top Projector Parts - Rear Projector Parts - Base Projector Parts - Control Panel Projector Parts - Remote Control

Parent topic: Introduction to Your Projector

Projector Parts - Front/Top

1 Lamp cover

2 Exhaust vent

3 Lens shutter

4 Lens

5 Air intake/air filter cover

6 Remote receivers

7 Control panel

Parent topic: Projector Part Locations

Projector Parts - Rear

1 Security slot

2 AC input port

3 Remote receiver

4 Opt.HDMI (300mA) port (USB power for optical HDMI connections)

5 HDMI1 (HDCP 2.2) port

6 HDMI2 port

7 USB port (for optional wireless LAN module and firmware updates)

8 Service port

9 LAN port

10 PC port (VGA)

11 RS-232C port

12 Trigger Out port (12V DC @ 200 mA max)

Parent topic: Projector Part Locations

Related tasks

Installing a Security Cable Attaching and Removing the Cable Clips

Projector Parts - Base

1 Mounting bracket holes (M4x9)

2 Rear foot

3 Cable cover screw holes

4 Front adjustable feet

Parent topic: Projector Part Locations

Projector Parts - Control Panel

1 Status light

2 Lamp light

3 Temp light

4 Menu button (accesses projector menu system)

5 Enter button (selects options)

6 Control panel cover

7 Vertical keystone adjustment buttons (adjust screen shape) and arrow buttons

8 Arrow buttons

9 Esc button (cancels/exits functions)

10 Lens button (cycles through lens adjustment options)

11 Source button (cycles through the list of sources)

12 Power button/light

Parent topic: Projector Part Locations

Projector Parts - Remote Control

1 On button (turns on projector)

2 Home button (displays Home screen)

3 Source buttons (select specific video input sources)

4 Link Menu button (displays the main menu of the connected device)

Control buttons (control playback and other features of connected devices that support the HDMI CEC standard)

5 HDMI Link button (displays the settings menu for HDMI Link)

6 Lens button (cycles through lens adjustment options)

7 Arrow buttons (move though on-screen options)

8 Default button (returns selected setting to default value)

9 Menu button (accesses projector menu system)

10 Memory button (accesses the Memory menu)

11 Frame Int button (adjusts the Frame Interpolation setting)

12 RGBCMY button (adjusts hue, saturation, and brightness for each RGBCMY color)

13 User button (customizable for different functions)

14 3D Format button (changes the 3D format)

15 Aspect button (selects the image aspect ratio)

16 Pattern button (displays a test pattern)

17 Lens2 button (loads the second saved lens position)

18 Lens1 button (loads the first saved lens position)

19 Esc button (cancels/exits functions)

20 Enter button (selects options)

21 Image Enh button (displays the Image Enhancement menu)

22 Color Mode button (selects display modes)

23 P-in-P button (controls the Picture-in-Picture mode)

24 Blank button (turns off video projection)

25 Illumination button (lights the remote control)

26 Standby button (turns off the projector)

Parent topic: Projector Part Locations

Setting Up the Projector

Follow the instructions in these sections to set up your projector for use.

Projector Placement Projector Connections Installing Batteries in the Remote Control

Projector Placement

You can place the projector on almost any flat surface to project an image.

You can also install the projector in a ceiling mount if you want to use it in a fixed location.

Keep these considerations in mind as you select a projector location:

• Place the projector on a sturdy, level surface or install it using a compatible mount.

• Leave plenty of space around and under the projector for ventilation, and do not place it on top of or next to anything that could block the vents.

• Place the projector parallel to the screen.

• Position the projector within reach of a grounded electrical outlet or extension cord.

Projector Setup and Installation Options Projection Distance

Parent topic: Setting Up the Projector

Related tasks

Changing the Projection Mode Using the Menus

Projector Setup and Installation Options

You can set up or install your projector in the following ways:

Front

Rear

Front Ceiling

Rear Ceiling

Wherever you set up the projector, make sure to position it squarely in front of the center of the screen, not at an angle, if possible. If the projector cannot be centered in front of the screen, use lens shift to reposition the image instead of using keystone correction for better image quality.

If you project from the ceiling or from the rear, be sure to select the correct Projection option in the projector's menu system.

Parent topic: Projector Placement

Related references

Projector Setup Settings - Extended Menu

Projection Distance

The distance at which you place the projector from the screen determines the approximate size of the image. The image size increases the farther the projector is from the screen, but can vary depending on the zoom factor, aspect ratio, and other settings.

Use the tables here to determine approximately how far to place the projector from the screen based on the size of the projected image. (Conversion figures may have been rounded up or down.)

You can also use the projector Throw Distance Calculator at epson.com/support (U.S.) or

epson.ca/support (Canada).

16:9 Aspect Ratio Image or Screen

Screen or image size

Projection distance (1)

Wide to Tele

50 inches (127 cm) 58 to 123 inches

(148 to 313 cm)

60 inches (152.4 cm)

80 inches (203.2 cm)

100 inches (254 cm)

150 inches (381 cm)

200 inches (508 cm)

70 to 148 inches

(178 to 376 cm)

94 to 198 inches

(239 to 630 cm)

118 to 248 inches

(300 to 630 cm)

178 to 373 inches

(452 to 947 cm)

238 to 498 inches

(604 to 1264 cm)

Offset from lens center (2)

11.3 inches (29 cm)

13.6 inches (35

Offset from lens center (3)

35.9 inches (91 cm)

43 inches (109 cm) ±24.6 inches (63

cm)

18.2 inches (46 cm)

22.7 inches (58 cm)

57.4 inches (146 cm)

71.7 inches (182 cm)

34 inches (86 cm) 107.6 inches (273

cm)

45.4 inches (115 cm)

143.4 inches (364 cm)

Horizontal offset from lens center

±20.5 inches (52 cm)

cm)

±32.8 inches (83 cm)

±41 inches (104 cm)

±61.6 inches (156 cm)

±82.1 inches (209 cm)

Screen or image size

Projection distance (1)

Wide to Tele

Offset from lens center (2)

Offset from lens center (3)

Horizontal offset from lens center

250 inches (635 cm)

300 inches (762 cm)

297 to 623 inches

(756 to 1582 cm)

357 to 748 inches

(908 to 1899 cm)

4:3 Aspect Ratio Image or Screen

Screen or image size

Projection distance (1)

Wide to Tele

50 inches (127 cm) 72 to 151 inches

(182 to 384 cm)

60 inches (152.4 cm)

80 inches (203.2 cm)

100 inches (254 cm)

86 to 182 inches

(219 to 462 cm)

115 to 243 inches

(293 to 617 cm)

145 to 304 inches

(368 to 772 cm)

56.7 inches (144 cm)

68.1 inches (173 cm)

Offset from lens center (2)

13.9 inches (35 cm)

16.7 inches (42 cm)

22.2 inches (56 cm)

27.8 inches (71 cm)

179.3 inches (455 cm)

215.2 inches (547 cm)

Offset from lens center (3)

43.9 inches (111 cm)

52.7 inches (134 cm)

70.2 inches (178 cm)

87.8 inches (223 cm)

±102.6 inches (261 cm)

±123.1 inches (313 cm)

Horizontal offset from lens center

±25.1 inches (56 cm)

±30.1 inches (77 cm)

±40.2 inches (102 cm)

±50.2 inches (128 cm)

120 inches (304.8 cm)

150 inches (381 cm)

200 inches (508 cm)

220 inches (558.8 cm)

174 to 365 inches

(442 to 927 cm)

218 to 457 inches

(554 to 1160 cm)

291 to 610 inches

(740 to 1548 cm)

321 to 671 inches

(814 to 1704 cm)

33.3 inches (854 cm)

41.7 inches (106 cm)

55.6 inches (141 cm)

61.1 inches (155 cm)

105.3 inches (268 cm)

131.7 inches (334 cm)

175.6 inches (446 cm)

193.1 inches (491 cm)

±60.3 inches (153 cm)

±75.4 inches (191 cm)

±100.5 inches (255 cm)

±110.5 inches (281 cm)

Screen or image size

Projection distance (1)

Wide to Tele

Offset from lens center (2)

Offset from lens center (3)

Horizontal offset from lens center

244.8 inches (622 cm)

Parent topic: Projector Placement

Projector Connections

See these sections to connect the projector to a variety of projection sources.

Caution: If you will use the projector at altitudes above 4921 feet (1500 m), turn on High Altitude Mode to ensure the projector's internal temperature is regulated properly.

Connecting to an HDMI Video Source Connecting to Computer Sources Attaching and Removing the Cable Clips Connecting to External Speakers Connecting to a Trigger Out Port

Parent topic: Setting Up the Projector

Related references

Projector Setup Settings - Extended Menu

357 to 746 inches

(906 to 1896 cm)

68 inches (173 cm) 214.8 inches (546

cm)

±123 inches (312 cm)

Connecting to an HDMI Video Source

If your video source has an HDMI port, you can connect it to the projector using an optional HDMI cable. The HDMI connection provides the best image quality.

1. Connect the HDMI cable to your video source's HDMI output port.

2. Connect the other end to one of the projector's HDMI ports. If you are connecting an optical HDMI

cable, you must also connect the cable's USB power connector to the Opt.HDMI (300mA) port.

Note: When an audio/video source that meets the HDMI CEC standard is connected to the projector's

HDMI port, you can use the projector's remote control to control certain features of the linked device by pressing the HDMI Link button on the remote control and setting HDMI Link to On.

Parent topic: Projector Connections

Connecting to Computer Sources

Follow the instructions in these sections to connect a computer to the projector.

Connecting to a Computer for VGA Video Connecting to a Computer for HDMI Video

Parent topic: Projector Connections

Connecting to a Computer for VGA Video

You can connect the projector to your computer using a VGA computer cable.

1. If necessary, disconnect your computer's monitor cable.

2. Connect the VGA computer cable to your computer's monitor port.

3. Connect the other end to a PC port on the projector.

4. Tighten the screws on the VGA connector.

Parent topic: Connecting to Computer Sources

Connecting to a Computer for HDMI Video

If your computer has an HDMI port, you can connect it to the projector using an optional HDMI cable.

Note: To connect a Mac that does not include a compatible video output port, you need to obtain an

adapter that allows you to connect to an input port on the projector. Contact Apple for compatible adapter options. To connect a smartphone or tablet, you may need to obtain an adapter that allows you to connect to the projector. This allows you to mirror your smartphone or tablet screens, watch movies, and more. Contact your device manufacturer for compatible adapter options.

1. Connect the HDMI cable to your computer's HDMI output port.

2. Connect the other end to one of the projector's HDMI ports. If you are connecting an optical HDMI

cable, you must also connect the cable's USB power connector to the Opt.HDMI (300mA) port.

Parent topic: Connecting to Computer Sources

Attaching and Removing the Cable Clips

You can install the cable clips that came with your projector to provide additional support to the HDMI cables.

1. Plug in the HDMI cables.

2. Insert each guide into the cable clip holes near the HDMI port.

3. Attach the cable clips to the HDMI cables. Be sure to leave the clamps unlocked.

4. Slide each cable clip onto the guides and lock the clamps onto the connectors.

To remove the cable clips, open the clamps and disconnect the cables. Then pinch the sides of each guide and carefully pull them out of the cable clip holes.

Parent topic: Projector Connections

Connecting to External Speakers

To add sound, you can connect your video source and speakers to an audio video receiver, then connect the receiver to the projector using one of the receiver's compatible video outputs (an HDMI connection provides the best image quality, if available). You can also connect speakers to any video source that has its own speaker connections.

1 Video source

2 Surround sound speakers

3 Receiver

4 Video cable

Parent topic: Projector Connections

Connecting to a Trigger Out Port

You can connect your projector to external devices such as motorized screens that support a trigger signal. When active, a 12V (200 mA maximum) signal is sent to the connected device while the projector is powered on.

1. Connect a 3.5 mm stereo mini-jack cable to the external device's trigger port. See your device's

documentation for details.

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