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Home Cinema 3200
User Manual
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Product Sheet
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Epson Home Cinema 3200, Home Cinema 3800 User Manual

Home Cinema 3200/3800 User's Guide

Contents

Home Cinema 3200/3800 User's Guide...................................................................................................... 9
Introduction to Your Projector ................................................................................................................. 10
Setting Up the Projector ........................................................................................................................... 23
Projector Features.............................................................................................................................. 10
Product Box Contents.................................................................................................................... 11
Additional Components ................................................................................................................ 12
Optional Equipment and Replacement Parts................................................................................. 13
Notations Used in the Documentation ................................................................................................ 13
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 - Remote Control................................................................................................... 21
Projector Placement........................................................................................................................... 23
Projector Setup and Installation Options ....................................................................................... 23
Projection Distance........................................................................................................................ 25
Projector Connections........................................................................................................................ 29
Connecting to an HDMI Video Source ........................................................................................... 29
Connecting to a Computer for HDMI Video and Audio................................................................... 30
Connecting to a Trigger Out Port ................................................................................................... 30
Connecting to External Speakers .................................................................................................. 31
Connecting to a Bluetooth Audio Device ....................................................................................... 32
Installing Batteries in the Remote Control .......................................................................................... 35
Using the Projector on a Network ............................................................................................................ 37
Wireless Network Projection .............................................................................................................. 37
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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
Using Basic Projector Features ............................................................................................................... 49
Turning On the Projector .................................................................................................................... 49
Using the Home Screen................................................................................................................. 51
Turning Off the Projector .................................................................................................................... 52
Viewing 3D Images ............................................................................................................................ 54
Pairing the 3D Glasses with the Projector...................................................................................... 55
Charging the 3D Glasses............................................................................................................... 56
3D Viewing Range......................................................................................................................... 57
Selecting the Language for the Projector Menus................................................................................ 57
Adjusting the Image Height ................................................................................................................ 58
Adjusting the Image Position Using Lens Shift ................................................................................... 59
Image Shape...................................................................................................................................... 61
Correcting Image Shape with the Keystone Buttons...................................................................... 61
Correcting Image Shape with Quick Corner .................................................................................. 63
Resizing the Image with the Zoom Ring ............................................................................................. 65
Focusing the Image Using the Focus Ring......................................................................................... 66
Remote Control Operation ................................................................................................................. 66
Selecting an Image Source ................................................................................................................ 68
Projection Modes ............................................................................................................................... 68
Changing the Projection Mode Using the Menus........................................................................... 69
Image Aspect Ratio ............................................................................................................................ 69
Changing the Image Aspect Ratio ................................................................................................. 70
Available Image Aspect Ratios...................................................................................................... 70
Color Mode......................................................................................................................................... 71
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Changing the Color Mode.............................................................................................................. 72
Available Color Modes................................................................................................................... 72
Turning On Auto Iris....................................................................................................................... 73
Adjusting Projector Features ................................................................................................................... 74
Shutting Off the Picture and Sound Temporarily ................................................................................ 74
Adjusting the Color Convergence (Panel Alignment) ......................................................................... 74
Projector Security Features................................................................................................................ 78
Locking the Projector's Buttons ..................................................................................................... 78
Unlocking the Projector's Buttons ............................................................................................. 80
Installing a Security Cable ............................................................................................................. 80
Saving Settings to Memory and Using Saved Settings ...................................................................... 80
Adjusting the Menu Settings .................................................................................................................... 82
Using the Projector's Menus............................................................................................................... 82
Image Quality Settings - Image Menu ................................................................................................ 83
Input Signal Settings - Signal Menu.................................................................................................... 88
Projector Feature Settings - Settings Menu........................................................................................ 92
Projector Setup Settings - Extended Menu......................................................................................... 97
Projector Network Settings - Network Menu..................................................................................... 100
Projector Information Display - Info Menu ........................................................................................ 101
Event ID Code List....................................................................................................................... 103
Projector Reset Options - Reset Menu............................................................................................. 104
Maintaining and Transporting the Projector ......................................................................................... 106
Projector Maintenance ..................................................................................................................... 106
Cleaning the Lens........................................................................................................................ 106
Cleaning the Projector Case........................................................................................................ 107
Cleaning the 3D Glasses............................................................................................................. 107
Air Filter and Vent Maintenance .................................................................................................. 108
Cleaning the Air Filter.............................................................................................................. 108
Replacing the Air Filter............................................................................................................ 111
Projector Lamp Maintenance....................................................................................................... 113
Replacing the Lamp ................................................................................................................ 114
Resetting the Lamp Timer....................................................................................................... 118
Replacing the Remote Control Batteries ..................................................................................... 119
5
Transporting the Projector................................................................................................................ 121
Solving Problems .................................................................................................................................... 123
Projection Problem Tips ................................................................................................................... 123
Projector Light Status ....................................................................................................................... 124
Solving Image or Sound Problems ................................................................................................... 126
Solutions When No Image Appears............................................................................................. 127
Solutions When "No Signal" Message Appears........................................................................... 128
Displaying From a PC Laptop ................................................................................................. 128
Displaying From a Mac Laptop ............................................................................................... 129
Solutions When "Not Supported" Message Appears ................................................................... 129
Solutions When Only a Partial Image Appears............................................................................ 129
Solutions When the Image is Not Rectangular ............................................................................ 130
Solutions When the Image Contains Noise or Static ................................................................... 131
Solutions When the Image is Fuzzy or Blurry .............................................................................. 131
Solutions When the Image Brightness or Colors are Incorrect .................................................... 132
Solutions When a 3D Image Does Not Display Correctly ............................................................ 133
Solutions to Panel Alignment Problems....................................................................................... 134
Solutions to Sound Problems ...................................................................................................... 134
Solutions to Bluetooth Audio Problems ....................................................................................... 135
Solving Projector or Remote Control Operation Problems ............................................................... 135
Solutions to Projector Power or Shut-Off Problems..................................................................... 136
Solutions to Remote Control Problems........................................................................................ 136
Solutions When Using HDMI Link................................................................................................ 137
Solutions When Wireless Authentication Fails ................................................................................. 138
Where to Get Help............................................................................................................................ 138
Technical Specifications ........................................................................................................................ 140
General Projector Specifications...................................................................................................... 140
Projector Lamp Specifications.......................................................................................................... 142
Remote Control Specifications ......................................................................................................... 142
Bluetooth Specifications................................................................................................................... 142
Projector Dimension Specifications.................................................................................................. 143
Projector Electrical Specifications .................................................................................................... 145
Projector Environmental Specifications............................................................................................ 146
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Projector Safety and Approvals Specifications................................................................................. 147
Supported Video Display Formats.................................................................................................... 147
Notices ..................................................................................................................................................... 150
Recycling.......................................................................................................................................... 150
Important Safety Information ............................................................................................................ 150
Warning Labels ................................................................................................................................ 151
Important Safety Instructions............................................................................................................ 151
Restriction of Use ........................................................................................................................ 154
List of Safety Symbols (corresponding to IEC60950-1 A2)............................................................... 154
FCC Compliance Statement............................................................................................................. 159
Binding Arbitration and Class Waiver ............................................................................................... 160
Trademarks...................................................................................................................................... 163
Copyright Notice............................................................................................................................... 163
A Note Concerning Responsible Use of Copyrighted Materials................................................... 164
Copyright Attribution.................................................................................................................... 164
7
Home Cinema 3200/3800 User's Guide
Welcome to the Home Cinema 3200/3800 User's Guide.
For a printable PDF copy of this guide, click here.
9

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 Home Cinema 3200 and 3800 projectors include these special features:
Bright, high-resolution projection system
• Up to 3000 lumens of color brightness (color light output) and 3000 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.
• 4K PRO-UHD technology
• HDR and HLG support
• Images up to 300 inches (7.6 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 2.0 ports for video device or computer connections with HDCP 2.2
• Support for an optical HDMI connection
• Bluetooth audio device connectivity
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Easy-to-use setup and operation features
• Vertical and horizontal lens shift, and vertical keystone correction buttons for flexible projector placement
• 1.6× optical zoom ratio for improved zooming capability
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 projector box included all of these parts:
1 Projector
2 Lens cap
3 Remote control batteries (two AA alkaline)
4 Remote control
5 Power cord
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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
Audio from certain ports Commercially available audio cable compatible with your device
External audio Speakers, an audio video receiver, or a video source with speaker
Parent topic: Projector Features
Related references
Optional Equipment and Replacement Parts
Additional component necessary
Available for purchase from Epson or an authorized Epson reseller.
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
12

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 (ELPLP85) V13H010L85
Replacement air filter (ELPAF39) V13H134A39
RF 3D glasses (ELPGS03) V12H548006
Projector ceiling mount (ELPMB22/30) CHF1000
Wireless LAN module (ELPAP10) V12H731P02
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.
Note: Availability varies by region.
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.
Register your product online at this site: epson.com/webreg
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.
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• 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.), epson.ca/support (Canada), or epson.com.jm/support (Caribbean)
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 app Instructions are included
with the app
14
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.
Projector software Manual Description
— Open Source Software
Parent topic: Introduction to Your Projector
Related references
Where to Get Help

Projector Part Locations

Check the projector part illustrations to learn about the parts on your projector.
Note: The Home Cinema 3800 is shown in most illustrations in this manual, unless noted otherwise.
Projector Parts - Front/Top Projector Parts - Rear Projector Parts - Base Projector Parts - Control Panel Projector Parts - Remote Control
Parent topic: Introduction to Your Projector
License
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.
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Projector Parts - Front/Top

1 Lamp cover
2 Air exhaust vent
3 Focus ring
4 Lens cap
5 Lens
6 Zoom ring
7 Remote receiver
8 Front adjustable feet
9 Air intake vent/air filter cover
10 Vertical lens shift dial
11 Horizontal lens shift dial
12 Control panel and lights
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Parent topic: Projector Part Locations

Projector Parts - Rear

1 Speakers (Home Cinema 3800)
2 AC input port
3 Trigger Out port (Home Cinema 3800)
4 RS-232C port (Home Cinema 3800)
5 Security cable attachment point
6 Audio Out port
7 Cable holder
8 DC Out (2.0A) port (USB power for optical HDMI connections) (Home Cinema 3800)
9 Remote receiver
10 USB port
11 Service port
12 HDMI2 port
13 HDMI1 port
Parent topic: Projector Part Locations
17

Projector Parts - Base

1 Front adjustable feet
2 Mounting bracket holes
3 Air intake vent
Parent topic: Projector Part Locations
18

Projector Parts - Control Panel

Home Cinema 3200
1 Lamp light
2 Status light
3 Power button and light
4 Home button
5 Horizontal keystone adjustment buttons (adjust screen shape) and arrow buttons
6 Vertical keystone adjustment buttons (adjust screen shape) and arrow buttons
7 Esc button (cancels/exits functions)
8 Enter button (selects options)
9 Menu button (accesses projector menu system)
10 Temp light
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Home Cinema 3800
1 Lamp light
2 Status light
3 Power button and light
4 Home button
5 Volume control buttons, horizontal keystone adjustment buttons (adjust screen shape), and arrow
buttons
6 Vertical keystone adjustment buttons (adjust screen shape) and arrow buttons
7 Esc button (cancels/exits functions)
8 Enter button (selects options)
9 Menu button (accesses projector menu system)
10 Temp light
Parent topic: Projector Part Locations
20

Projector Parts - Remote Control

1 On button (turns on projector)
2 Standby button (turns off the projector)
3 Source buttons (select specific video input sources)
4 Pattern button (displays a test pattern)
5 Control buttons (control playback and other features of connected devices that support the HDMI
CEC standard)
Link Menu button (displays the main menu of the connected device)
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6 HDMI Link button (displays the settings menu for HDMI Link)
7 Color Mode button (selects display modes)
8 HDR button (displays Dynamic Range menu)
9 Arrow buttons (move though on-screen options)
10 Default button (returns selected setting to default value)
11 Menu button (accesses projector menu system)
12 Fine/Fast button (improves image response time for high frame rate sources)
13 Keystone button (corrects image distortion)
14 User button (customizable for different functions)
15 Memory button (accesses the Memory menu)
16 RGBCMY button (adjusts hue, saturation, and brightness for each RGBCMY color)
17 Grayscale button (adjusts grayscale level)
18 3D Format button (changes the 3D format)
19 Auto Iris button (displays the Auto Iris menu)
20 Frame Int button (adjusts the Frame Interpolation setting)
21 Esc button (cancels/exits functions)
22 Enter button (selects options)
23 Image Enh button (displays the Image Enhancement menu)
24 Volume up/down buttons (adjusts volume) (Home Cinema 3200 controls externally connected
speakers only)
25 Mute button (turns off sound only)
26 Aspect button (selects the image aspect ratio)
27 A/V Mute button (turns off picture and sound)
28 Home button (displays the Home screen)
29 Illumination button (temporarily lights the remote control buttons)
Parent topic: Projector Part Locations
22

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

Projector Setup and Installation Options

You can set up or install your projector in the following ways:
Front
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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.
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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).
Vertical lens shift adjustment
25
Horizontal lens shift adjustment
1 Screen or image size
2 Distance between projector and screen
3 Distance from center of lens to bottom of the projected image when the lens is shifted to the
highest position
4 Distance from center of lens to bottom of the projected image when the lens is shifted to the
lowest position
5 Distance the projected image moves from the center when the lens is shifted to its maximum
position left or right
16:9 Aspect Ratio Image or Screen
26
Screen or image size (1) Projection distance (2)
Wide to Tele
40 inches (101.6 cm) 46 to 74 inches
(116 to 189 cm)
60 inches (152.4 cm) 69 to 112 inches
(175 to 285 cm)
80 inches (203.2 cm) 93 to 150 inches
(235 to 381 cm)
100 inches (254 cm) 116 to 188 inches
(295 to 477 cm)
120 inches (304.8 cm) 139 to 226 inches
(354 to 574 cm)
150 inches (381 cm) 175 to 283 inches
(444 to 718 cm)
200 inches (508 cm) 233 to 377 inches
(593 to 958 cm)
Screen or image size (1)
Offset from lens center (3)
Offset from lens center (4)
Offset from lens center (5)
40 inches (101.6 cm) 2 inches (5 cm) 21.6 inches (55 cm) 8.4 inches (21 cm)
60 inches (152.4 cm) 2.9 inches (7 cm) 32.4 inches (82 cm) 12.6 inches (32 cm)
80 inches (203.2 cm) 3.9 inches (10 cm) 43.1 inches (110 cm) 16.7 inches (43 cm)
100 inches (254 cm) 4.9 inches (12 cm) 53.9 inches (137 cm) 20.9 inches (53 cm)
120 inches (304.8 cm) 5.9 inches (15 cm) 64.7 inches (164 cm) 25.1 inches (64 cm)
150 inches (381 cm) 7.4 inches (19 cm) 80.9 inches (205 cm) 31.4 inches (80 cm)
200 inches (508 cm) 9.8 inches (25 cm) 107.8 inches (274 cm) 41.7 inches (106 cm)
4:3 Aspect Ratio Image or Screen
27
Screen or image size (1) Projection distance (2)
Wide to Tele
40 inches (101.6 cm) 56 to 91 inches
(143 to 232 cm)
60 inches (152.4 cm) 85 to 138 inches
(215 to 350 cm)
80 inches (203.2 cm) 114 to 184 inches
(288 to 467 cm)
100 inches (254 cm) 142 to 230 inches
(361 to 585 cm)
120 inches (304.8 cm) 171 to 277 inches
(434 to 703 cm)
150 inches (381 cm) 214 to 346 inches
(544 to 879 cm)
200 inches (508 cm) 286 to 462 inches
(726 to 1174 cm)
Screen or image size Offset from lens
center (2)
Offset from lens center (3)
Offset from lens center (4)
40 inches (101.6 cm) 2.4 inches (6 cm) 26.4 inches (67 cm) 10.2 inches (26 cm)
60 inches (152.4 cm) 3.6 inches (9 cm) 39.6 inches (101 cm) 15.4 inches (39 cm)
80 inches (203.2 cm) 4.8 inches (12 cm) 52.8 inches (134 cm) 20.5 inches (52 cm)
100 inches (254 cm) 6 inches (15 cm) 66 inches (168 cm) 25.9 inches (66 cm)
120 inches (304.8 cm) 7.2 inches (18 cm) 79.2 inches (201 cm) 31.1 inches (79 cm)
150 inches (381 cm) 9 inches (23 cm) 99 inches (251 cm) 38.9 inches (99 cm)
200 inches (508 cm) 12 inches (30 cm) 132 inches (335 cm) 51.9 inches (132 cm)
Parent topic: Projector Placement
28

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 a Computer for HDMI Video and Audio Connecting to a Trigger Out Port Connecting to External Speakers Connecting to a Bluetooth Audio Device
Parent topic: Setting Up the Projector
Related references
Projector Setup Settings - Extended Menu

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 DC Out (2.0A) port.
You can also select the Fast setting using the Fine/Fast button on the remote control to reduce lag time.
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.
29
Parent topic: Projector Connections
Related references
Projector Feature Settings - Settings Menu

Connecting to a Computer for HDMI Video and Audio

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 includes only a Mini DisplayPort, Thunderbolt port, or Mini-DVI port for video output, you need to obtain an adapter that allows you to connect to the projector's HDMI port. Contact Apple 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 DC Out (2.0A) port.
Note: Built-in speakers are available only on the Home Cinema 3800. Make sure the HDMI audio playback device on your computer's audio settings is set to EPSON PJ.
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 signal is sent to the connected device while the projector is powered on.
Note: The Trigger Out port is available only on the Home Cinema 3800.
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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