Epson 737C User Manual

Epson PowerLite 737c Projector

Projector Parts

Lens cap
Audio port
Focus ring
Video port
S-Video port
Card slot
Exhaust air vent
Foot adjust lever
USB port (Type B)
Zoom ring
I/R receiver
Computer/ Component Video port
Control panel
Security lock
USB port (Type A)
Projection Front, rear, upside-down (ceiling mount) methods
Internal 1 W monaural sound system
Optical aspect 4:3 (horizontal:vertical) ratio
Zoom ratio 1:1.2
Noise level 36 dB (Low Brightness mode)
Mouse Supports USB (type B) compatibility

Projection Lamp

Type UHE (Ultra High Efficiency)
Power 170 W consumption
Lamp life High Brightness mode: about 2000 hours
Low Brightness Mode: about 3000 hours
Part number V13H010L32

Remote Control

Range 20 feet (6 meters)
Batteries (2) Alkaline AAA
foot
Power inlet
SpeakerRear adjustable

Specifications

General

Type of display Poly-silicon TFT active matrix
Resolution 1024 (native format)
Color 24-bit, 16.8 million colors reproduction
Brightness 2000 lumens (High Brightness mode) (ANSI) 1500 lumens (Low Brightness mode)
Contrast ratio 400:1
Image size 30 to 300 inches (0.8 to 7.6 meters) (diagonal)
Projection 3.2 to 39.7 feet (1.0 to 12.1 meters) distance
× 768 pixels (XGA)

Dimensions

Height 2.7 inches (70 mm), feet retracted
Width 10.9 inches (276 mm)
Depth 7.6 inches (193 mm)
Weight 3.9 lb (1.8 kg)

Electrical

Rated frequency 50/60 Hz AC
Power supply 100 to 120 VAC, 2.7 A
200 to 240 VAC, 1.1 A
Power Operating: 240 W consumption

Environmental

Temperature Operating: 41 to 95 °F (5 to 35 °C)
Storage: 14 to 140 °F (–10 to 60 °C)
Humidity Operating: 20 to 80% RH, (non-condensing) Storage: 10 to 90% RH
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Epson PowerLite 737c Projector

Safety and Approvals

United States FCC 47CFR Part15B Class B (DoC)
UL60950 Third Edition
Canada ICES-003 Class B
CSA C22.2 No. 60950
CE Marking Directive 73/23/EEC, 89/336/EEC
IEC60950 Third Edition EN 55022, EN 55024

Compatible Video Formats

The projector supports the video display formats listed below:
Mode Refresh Rate (Hz)
NTSC NTSC 4:43 PAL N—PAL M—PAL PAL—60 SECAM
HDTV (720p) HDTV (720p) HDTV (1080i) HDTV (1080i) SDTV (480p) SDTV (480p) TV480i TV480i

Compatible Computer Display Formats

To project images from a computer, set the computer’s video card at a refresh rate (vertical frequency) compatible with the projector; see the following table for compatible formats. Some images are automatically resized to display in the projector’s “native” format (XGA). The frequencies of some computers may not allow images to display correctly; see your computer’s documentation for details.
60 60 50 50 60 60 50
60 50 60 50 60 50 60 50
Mode Refresh Rate (Hz) Resolution
VGA EGA VGA—60 VESA—72 VESA—75 VESA—85
SVGA—56 SVGA—60 SVGA—72 SVGA—75 SVGA—85
XGA—60 XGA—70 XGA—75 XGA—85
SXGA1—70 SXGA1—75 SXGA1—85
SXGA2—60 SXGA2—75 SXGA2—85
SXGA+60 SXGA+75 SXGA+85
SXGA3—60 SXGA3—75 SXGA3—85
UXGA—60 60 1600
iMAC VGA iMAC SVGA iMAC XGA MAC13 MAC16 MAC19—60 MAC19 MAC21
*The image is resized using Epson’s SizeWise™ Technology.
70 60 72 75 85
56 60 72 75 85
60 70 75 85
70 75 85
60 75 85
60 75 85
60 75 85
117 95 75 67 75 59 75 75
640
× 350*
640
× 480*
640
× 480*
640
× 480*
640
× 480*
800
× 600*
800
× 600*
800
× 600*
800
× 600*
800
× 600*
1024
× 768
1024 × 768 1024 × 768 1024 × 768
1152
× 864*
1152
× 864*
1152
× 864*
1280
× 960*
1280
× 960*
1280
× 960*
1400
× 1050*
1400
× 1050*
1400
× 1050*
1280
× 1024*
1280
× 1024*
1280
× 1024*
× 1200*
640
× 480*
800
× 600*
1024
× 768
640 × 480* 832
× 624*
1024
× 768
1024 × 768 1152 × 870*
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Epson PowerLite 737c Projector

Positioning the Projector

Before connecting the projector, you need to decide where to place it. The location you choose depends on the size of the room and what you are projecting.
Place the projector on a sturdy, level surface, between
3.2 and 39.7 feet from the screen.
Make sure there is plenty of space for ventilation around and
under the projector. Do not set the projector on top of anything that could block the vents under the projector.
Make sure the projector is within 10 feet of an electrical
outlet or extension cord and within 5 feet of your computer and/or video source, unless you are projecting wirelessly or from a memory card.
Place the projector directly in front of the center of the
screen, facing the screen squarely. Otherwise, your image will not be rectangular.
Note:
It’s easier to position the projector when the screen is directly in front of the room.
Use the figure below as a guideline to help you determine how far from the screen to place the projector. Image size generally increases with distance, but may vary depending on how you position the zoom ring and whether you have adjusted the image size with other settings.
33.1 to 39.7 feet 6.6 to 7.9 feet 3.2 to 3.9 feet
To calculate exact measurements, use the following formulas:
To find the projection distance when you know the screen’s
diagonal dimension:
Wide (inches) = ((33.696
21.717) / 25.4 Tele (inches) = ((40.453
22.52) / 25.4
To find how large a screen’s diagonal dimension will be
when you know the projection distance:
Wide (inches) = (Projection distance [inches]
0.02171) / 0.033696 Tele (inches) = (Projection distance [inches]
0.02252) / 0.040453
× diagonal screen size [inches]) –
× diagonal screen size [inches]) –
× 0.0254 +
× 0.0254 +
If you place the projector below the level of the screen, you’ll have to tilt it up by extending the front adjustable foot, as shown. Tilting the projector upward causes the image to lose its rectangular shape, but you can correct the distortion by pressing the
Sync buttons on the projector. See page 6 for detailed
information about correcting the image shape.
If you place the projector level with the bottom of the screen, the image will be rectangular and you won’t have to adjust it. If you place the projector higher than the bottom of the screen, the image will still be rectangular, but you won’t be able to fill the whole screen with the image.

Starting Up the Projector

Make sure your projector and other equipment are set up and connected correctly. Then turn on your projector, as described below.
If you turn on your connected computer or video equipment before starting the projector, the projector automatically detects and displays the image source. If you turn on the projector first, or have multiple pieces of connected equipment, you may have to select the image source manually. See “Selecting the Image Source” on page 5.
Follow these steps to plug in and turn on the projector:
1. Remove the lens cap.
Caution
Do not use the projector with the lens cap in place. The heat generated by the lamp can damage the cap.
2. Connect one end of the power cord to the projector’s power inlet. Then connect the other end to an electrical outlet.
The P
Power light on top of the projector turns orange,
indicating that the projector is receiving power but not yet turned on.
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Epson PowerLite 737c Projector
3. Press the P
Power button on top of the projector or on the
remote control.
Power button
Remote controlProjector
The projector beeps once and the P
Power light flashes
green as the projector warms up, then an image begins to appear. When the P
Power light stops flashing and remains
green, the projector is ready for use.
Warning:
Never look into the lens when the lamp is on. This can damage your eyes, and is especially dangerous for children.
If you’ve connected a Windows
®
-based computer to the projector, you may see a New Hardware Wizard saying your computer has found a plug-and-play monitor; if so, click
Cancel.
If you don’t see the image you want, press the
Search button on the projector or the Search button on
Source
the remote control until you see the image you want to project.
If you are prompted to enter a password, see “Starting the
Projector with a Password” on page 10.
Note:
You can also use the Source buttons on the remote control to switch between devices connected to the ports identified on each button. For details, see page 5.
If a projected image fails to appear, see “What To Do If You See a Blank Screen” in the next column.
When you’re done with your presentation, shut down the projector as described on page 7. Shutting down the projector correctly prevents premature lamp failure and possible damage from overheating.

What To Do If You See a Blank Screen

If you see a blank screen or the No Signal message after turning on your computer or video source, try the following:
Make sure the cables are connected correctly.Make sure the P
the lens cover is off.
Press the
Search button on the remote control repeatedly until you
Source Search button on the projector or the
see the image you want to project. See page 5 for more information about selecting the image source.
If you’re using a Windows computer:
Hold down the Fn key and press the function key that lets
you display on an external monitor. It may have an icon such as or it may be labelled for the projector to sync up after pressing it. Check your computer’s manual or online help for details.
On most systems, the or between the LCD screen and the projector, or display on both at the same time.
Depending on your computer’s video card, you might need
to use the Display utility in the Control Panel to make sure that both the LCD screen and external monitor port are enabled. See your computer’s documentation or online help for details.
If you’re using a Macintosh® with OS X:
You may need to set up your system to display on the projector screen as well as the LCD screen. Follow these steps:
1. From the Apple menu, select click
Displays.
2. Select
If you’re using a Macintosh with OS 8.6 to 9.x:
VGA Display or Color LCD, click Arrange or
Arrangement, and make sure Mirror Displays is checked.
You may need to set up your system to display on the projector screen as well as the LCD screen. Follow these steps:
1. From the Apple menu, select
Monitors or Monitors and Sound.
2. Click the
Arrange icon.
3. Drag one monitor icon on top of the other.
If the
Arrange option isn’t available, try selecting one of the
Simulscan resolution settings. Click the necessary, and then select a seconds for the projector to sync up after making the selection.)
Power light is green and not flashing and
CRT/LCD. Allow a few seconds
CRT/LCD key lets you toggle
System Preferences, then
Control Panels, then click
Monitor icon, if
Simulscan resolution. (Allow a few
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Epson PowerLite 737c Projector

Selecting the Image Source

If multiple devices are connected to the projector, the easiest way to select the image source is to press the the remote control or the
Source Search button on the
Search button on
projector until the correct image is projected.
You can also press one of the following buttons on the remote control:
Computer to select the device connected to the projector’s Computer/Component Video port.
S-Video to select the device connected to the S-Video port.
Video button to select the device connected to the Video port.
EasyMP button to project wirelessly or from a memory
card.
After you select a source, the screen goes dark for a moment before the image appears.

Adjusting the Image

Once you see your image, you may need to make certain adjustments, as described in this section.

Focusing and Zooming Your Image

Rotate the focus ring to sharpen the image.
You can also change the image size by moving the projector closer to or farther away from the screen. You can use the
E-Zoom buttons on the remote control to zoom in on a portion
of the image. See “Zooming Your Image” on page 7 for instructions.

Adjusting the Height of Your Image

If the image is too low, you can raise it by extending the projector’s front adjustable foot.
1. Stand behind the projector. Press up on the blue foot release
lever and lift the front of the projector to extend the front adjustable foot.
2. Once the image is positioned where you want it, release the
lever to lock the foot in position.
3. If the projector is not level, rotate the
foot at the back of the projector.
If the image is no longer rectangular after raising it, see the next section.
Focus ring
Rotate the zoom ring to reduce or enlarge the image.
Zoom ring

Correcting Computer Images

If you’ve connected a computer and the image doesn’t look right, or it doesn’t fit properly on the screen, press the button on the remote control or the
Enter button on the
projector. This automatically resets the projector’s tracking, sync, resolution, and position settings. You must be projecting an image for this button to have any effect. Additionally, if the
Auto Setup option in the Signal menu is set to OFF, the Auto
function will not work.
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Auto
Epson PowerLite 737c Projector

Adjusting the Image Shape

The projector automatically corrects images that are distorted when the projector is tilted up or down (up to a 15° tilt). The Keystone window appears on the screen while the projector makes the correction. If the projected image still isn’t rectangular or has a “keystone” shape, do one or more of the following:
If your image looks like or , you’ve placed the
projector off to one side of the screen, at an angle. Move it directly in front of the center of the screen, facing the screen squarely.
If your image looks like or , you may need to
manually adjust the keystone correction value. Follow the directions below:
To make keystone corrections using the projector’s
Setting menu, press the remote control. Select the
Enter. Select Keystone and press Enter. Use the
Menu button on the projector or
Setting menu, then press
pointer button on the remote control (or the arrow buttons on the projector) to adjust the keystone setting as needed.
To manually adjust the keystone correction value, press
the or button on the projector to correct the shape of the image. After correction, your image will be slightly smaller.

Adjusting the Color Mode

You may want to adjust the color mode to select a setting that is appropriate for the image you’re projecting and the environment in which you’re projecting it.
The following table lists the available color modes.
Color mode Description
sRGB
Dynamic
Presentation
Theater
Living Room
Blackboard
To change the color mode, press the the remote control until you see the mode you want. The currently selected setting appears in the upper right corner of the screen. You can also use the projector menu system to select the Color Mode setting in the Image menu.
For matching the color palette of standard sRGB computer displays.
For increased brightness in bright rooms (the default for non-computer display).
For computer presentations (the default when projecting from a computer with analog video).
For optimizing movie images with increased contrast.
For increased brightness when playing video games or watching TV in a bright room.
For projecting accurate colors on a green chalkboard (adjusts the white point).
Color Mode button on

Adjusting the Brightness

The brightness of an image depends on the source you are projecting and the amount of light in the room. If the image is too bright or not bright enough, do one of the following:
Change the
Select
the Setting menu. Low Brightness mode extends the life of the lamp and decreases the fan noise.
Brightness setting in the Image menu.
Low or High for the Brightness Control option in

Sleep Mode

When the projector has not received any input signals for 30 minutes, it automatically turns off the projector lamp and enters “sleep mode.” This conserves electricity, cools the projector, and extends the life of the lamp. If you are done using the projector, unplug the power cord. If you want to start projecting again, press the P
You can enable sleep mode in the Extended menu under
Operation.
Power button.
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Epson PowerLite 737c Projector

Using Direct Power On

The Direct Power On function enables faster setup. The projector will start up automatically when you plug it in; you won’t have to press the P
Power button.
Follow these steps to enable Direct Power On:
1. Press the
Extended menu.
2. Choose
3. Choose
4. Highlight
5. Press
Menu button on the remote control and select the
Operation and press Enter.
Direct Power On and press Enter.
ON and press Enter.
Esc or Menu to exit.
Note:
When Direct Power On is enabled, shut down the projector as you normally would. Follow the instructions in the next section. (The projector will start automatically when power is restored after a power failure if it is plugged in.)

Shutting Down the Projector

When you’ve finished using the projector, follow the recommended procedure to shut it down. This extends the lamp life and protects the projector from possible overheating.
1. Turn off any equipment plugged into the projector.
2. To turn off the projector, press the P
projector or remote control. You see a confirmation message. (If you don’t want to turn it off, press any other button.)
3. Press the P
Power button again. The P Power light flashes
orange as the projector cools down. When the projector beeps twice, it’s safe to unplug it.
To turn the projector on again, wait until the P stops flashing. Then press the P
4. Press up on the blue foot release lever and lower the projector to retract the front adjustable foot, as shown.
Power button on the
Power light
Power button.
Caution
To avoid damaging the projector or lamp, never unplug the power cord when the P
Power light is green or flashing orange.

Using the Remote Control

Before using the remote control, insert the two AAA alkaline batteries, as described on page 8.
When using the remote control, stand within 20 feet of the projector. Point the remote control either at the projector or at the screen (the projector’s front sensor can detect signals bounced off the screen). Press the button for the function you want to use.

Turning Off the Picture and Sound

You can use the A/V Mute button on the remote control to turn off the image and sound. This is useful if you want to temporarily redirect your audience’s attention.
To turn off the picture and sound, press the
button. The screen turns blue.
To turn the image and sound back on, press the
button again.
You can create an image, such as a company logo or a picture, to display on the screen whenever you press the See the User’s Guide for more information.

Stopping Action

Press the Freeze button to stop the action in your video or computer image and keep the current image on the screen. The sound will continue.
To restart the action, press the press
Esc.
Freeze button again or

Zooming Your Image

Follow these steps to zoom in on a portion of the image:
1. Press the a crosshair indicating the center of the zoom-in area.
2. Use the pointer button to position the crosshair in the area you want to enlarge.
3. Continue pressing the selected area up to 4 times.
E-Zoom button on the remote control. You see
E-Zoom button to enlarge the
A/V Mute
A/V Mute
A/V Mute button.
5. Replace the lens cap and unplug the power cord.
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Epson PowerLite 737c Projector
4. While the image is enlarged, you can:
Use the pointer button to move around the screen.
Press the
5. When you’re done, press the
E-Zoom button to zoom out.
Esc button to return the image
to its original size.

Using the Remote Control as a Wireless Mouse

When you use the remote control as a wireless mouse, you can control your computer or click through slideshow-style presentations (such as PowerPoint To control your computer with the remote, make sure you have connected the USB mouse cable between the projector and your computer.
Page up or page down
Left-click or double-click
®
) from up to 20 feet away.
Move the pointer
Right-click

Replacing the Batteries

Caution:
When replacing batteries, take the following precautions:
Replace the batteries as soon as they run out. If a battery leaks,
wipe away battery fluid with a soft cloth. If fluid gets on your hands, wash them immediately.
Do not expose batteries to heat or flame.
Dispose of used batteries according to local regulations.
Remove the batteries if you won’t be using the projector for a
long time.
Follow these steps to replace the AAA alkaline batteries:
1. Press in the tab to remove the battery cover.
2. Remove the old batteries, then insert the new ones as shown.
Display the pointer
To advance slides in a PowerPoint presentation in Slide
Show mode, press the control. Press the
To display the mouse pointer, press the
Page Up button on the remote
Page Down button to go back a slide.
Pointer button.
To move the pointer on the screen, aim the remote at the
screen and use the pointer button.
To click (or left-click), press the
To right-click, press the
Esc button.
To double-click, press the
To click and drag, press and hold the
Enter button.
Enter button twice.
Enter button and use
the pointer button to move the pointer, then release the
Enter button.
3. Replace the battery cover. (It should snap into place.)
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Epson PowerLite 737c Projector

Using Password Protection

If you assign a password for the projector, a screen appears requesting the password whenever you plug in and turn on the projector. If you enter the password incorrectly three times in succession, the projector’s operation is locked. Disconnect the projector and reconnect it. If you enter the incorrect password 30 times in a row, the projector is locked and remains locked until an authorized Epson servicer can unlock it.
You can also create a user’s logo for the projector, to be displayed as the startup screen and/or AV/Mute screen. Unauthorized users cannot turn it off or change it. This discourages theft and provides a way to identify the projector should it be stolen.
Additionally, to make sure a borrowed projector is returned, you can temporarily disable the password for a set period of time. When that time has elapsed, the password function is reactivated and you must enter the password before you can use the projector.
Note:
If you should happen to enable the password before you set one, enter the default password
If you lose the remote control, you will not be able to enter the password; so keep the remote control in a safe place at all times.

Setting a Password

1. Press the Freeze button on the remote control for about 5 seconds, until you see the Password Protect menu:
If a password has already been set, you see the Password Protect Release screen. See “Starting the Projector with a Password” on page 10.
2. Set
Power ON Protect to ON and press Enter.
3. Press Esc.
4. Select
5. Select Yes and press Enter.
6. Hold down the Num button on the remote control and use
Password and press Enter. You see the message
Change the password?
the numeric keypad to enter a 4-digit password.
0000 when prompted.
The password will be displayed as
****. After you
enter the last digit, a confirmation screen appears. Enter the password again.
7. After you finish setting the password, press the
Esc
button to return to the Password Protect menu.
8. Press the deactivate the numeric keypad.
Num button to
Numeric keypad Num button
Make a note of the password and keep it in a safe place.

Turning On the Password and User’s Logo

To enable the password and User’s Logo, follow these steps:
1. Press the seconds until you see the Password Protect menu.
2. Select
3. Select
After turning on this feature, you have to unplug the projector (not just turn it off) in order to activate it. The password prompt appears only after plugging in the projector and turning it on.
4. If you want to disable the password temporarily so someone can use the projector without entering the password, select
Timer and press Enter. Then hold down the Num button
while you use the numeric keypad to enter the number of hours (from 0 to 9999) you want the password feature disabled. If you want the projector to request the password every time it is turned on, set the timer to
The timer starts counting as soon as you close the Password Protect menu. (You can check the elapsed time in this menu next to
When the period defined in the Time-elapsed setting has passed, and the password is entered correctly, the elapsed time is reset to disable or change this setting when you’re finished using it.
5. To enable your User’s Logo, select press
When this feature is on, the logo appears when the projector is turned on (if the Extended menu) and as the A/V Mute screen (if you selected
Logo as the Background Color in the Extended menu).
Note:
None of the User’s Logo features can be changed when the User’s Logo Protect function is enabled.
6. Press
Freeze button on the remote control for about 5
Power ON Protect and press Enter.
ON and press Esc.
0H.
Time elapsed.)
0H and the timer starts again. Remember to
User’s Logo Protect and
Enter. Then select ON and press Enter.
Startup Screen is enabled in the
Menu to close the Password Protect menu.
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Epson PowerLite 737c Projector

Starting the Projector with a Password

Note:
You must unplug the projector and then plug it back in to enable password protection.
When the password function is enabled, you see this screen when you plug in and turn on the projector:
Hold down the the numeric keypad buttons to enter the password. Once you have entered the password correctly, the password screen closes, and projection begins.
If the password is not correct, you see the message
password. Please try again
password three times in succession, you see the message
projector’s operation will be locked. Request code xxxxx
and the projector switches to standby mode for approximately 5 minutes. Write down the request code. Then disconnect the projector’s power cord from the electrical outlet, reconnect it, and turn the projector back on. When you see the Password Protect Release screen, enter the correct password.
If you have forgotten the password, contact Epson for assistance and give them the request code number that appears in the Password Protect Release screen.
If you enter an incorrect password 30 times in a row, the projector remains locked and you must contact an authorized Epson servicer to unlock it.
Num button on the remote control as you use
Wrong
. If you enter an incorrect
The

Disabling the Projector’s Buttons

When you enable the Operation Lock function, all the projector’s buttons are disabled except the P
Power button.
This is useful, for example, if you want to prevent students in a classroom from playing with the projector.
1. Press the
2. Select the
3. Select
4. Select
Menu button.
Setting menu and press Enter.
Operation Lock and press Enter.
ON and press Enter. Then select Yes and press Enter
to confirm the setting.
5. Press the
Menu button to exit the menu system.
Note:
You can cancel Operation Lock by pressing the projector’s
Enter
button for 7 seconds.

Presenting Over a Wireless Network

Using EMP NS Connection, you can project images shown on your computer screen directly to your audience without connecting the projector to your computer. Before you begin, make sure you’ve installed EMP NS Connection from the CD-ROM that came with your projector. See the User’s Guide for installation instructions.
Starting EasyMP
Before you can connect to the projector wirelessly, you have to switch it to EasyMP mode.
1. Turn on the remote control and the projector. Press the
EasyMP button on the remote control to select EasyMP as
the source.
2. Locate the Epson 802.11 b/g card that came with your projector. Insert it with the label facing upward.
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Note: Only the Epson 802.11 b/g card is guaranteed to work. Other cards may not be compatible. Replacement cards are available only through an Epson authorized servicer.
Epson PowerLite 737c Projector
Depending on whether your projector is set up to connect in ad hoc mode or access point mode (also called infrastructure mode), you see this screen:
3. If you’ve already configured the projector for your wireless network, go to “Projecting Wirelessly” on page 15. Otherwise, continue with the next section.

Configuring the Connection

You must configure both the projector and your computer’s network settings to project wirelessly.
You can configure the projector for either of the following modes:
Ad hoc mode: Lets you connect just one computer at a time; you need a computer with a wireless (802.11g or 802.11b) network card or adapter, or a Macintosh with an AirPort or
®
AirPort Extreme card.
Access point mode: Lets multiple computers access the projector, or trade off control of the projector; you need a wireless (802.11g or 802.11b) access point or an AirPort (or AirPort Extreme) base station, and one or more computers with wireless network cards or adapters.
1. Switch the projector to EasyMP mode and insert the Epson
802.11 b/g card.
2. When you see the EasyMP screen, press the the remote control to select
Config.
3. Use the pointer button to highlight
Wireless LAN, the press Enter.
Enter button on
Basic under
4. Select either Easy connect mode (for ad hoc) or Access
point mode.
You see one of these screens:
Ad hoc mode
Access point mode
5. Make sure the projector has a unique name so you can identify it when connecting to it from your computer.
Use the pointer button on the remote control to highlight the Projector Name text box, then press
Enter.
The text box turns yellow to indicate you’re in input mode. Press the pointer button up to select individual letters in alphabetical order, or down to select letters in reverse order. Then press the pointer button to the right to move to the next character position. When done entering a new setting, press
To enter numbers, press and hold the
Enter.
Num button on the
remote control while pressing number buttons on the numeric keypad. (The button lights up to indicate that the numeric keypad is active.) Press the
Num button again to
exit numeric keypad mode. When done entering the setting, press
Enter.
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Epson PowerLite 737c Projector
6. Select the appropriate settings for your mode:
ESSID Ad hoc: Enter an ESSID in the ESSID
Password for WEB control
Projector keyword Turn this option on if you want to set
DHCP (access point mode only)
IP address (access point mode only)
Subnet mask. (access point mode only)
Gateway address (access point mode only)
textbox.
Access point: Enter an ESSID, which is the SSID name of your access point or the name of your AirPort network. (The name of your AirPort network may be different from that of your AirPort base station; select your base station in the AirPort Admin utility and click
Configure to check the name of
your network.)
Note that the ESSID is case-sensitive.
If you want to create a password for an internal web page, you can enter up to 8 alphanumeric characters.
up a security keyword so that only people in the same room as the projector can access it. When you connect to the projector wirelessly, it displays a four-digit randomized keyword on the screen that you need to enter when prompted.
If your access point assigns IP addresses automatically, turn this option on. Otherwise, turn it off and assign an IP address, subnet mask, and gateway address manually.
Enter the IP address you want to assign the projector. It must be formatted like other addresses on the network; usually the first three sections match the access point’s IP address. The last section should be unique.
Enter a subnet mask formatted like other subnet masks on your network.
Enter the IP address that was assigned to your access point or AirPort base station when it was set up. If you don’t know the address, see “Checking the Gateway (Access Point’s) IP Address” on page 14.
Configuring the Network Settings for Windows
Before connecting to the projector wirelessly, make sure your computer is configured correctly. Also, make sure that the Internet Connection Firewall is disabled. (See your Windows online help system for details.)
Note:
Depending on your computer’s wireless network adapter card, the dialog boxes you see may be different than those shown in this section.
1. Access your wireless network Properties window. For example, in Windows XP click
Network and Internet Connections
the
Network Connections icon. You see a screen similar to
Start > Control Panel >
. Then double-click
this:
Right-click and select Properties
2. Right-click the
Wireless Network Connection icon and
select Properties. You see a screen like this:
Click here
7. When done making settings, highlight the top of the screen. Then press button again and press
Enter. Highlight the OK
Enter to return to the main EasyMP
OK button at the
Network Screen.
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Epson PowerLite 737c Projector
3. Click the
Configure button. Then click the Advanced tab
on the screen that appears. You see a screen like this:
4. Ad hoc mode: Highlight
and set the Value to
Access point mode: Highlight Value to
Infrastructure.
5. Ad hoc mode: Highlight
Network Type in the Property list
802.11 Ad Hoc.
Network Type and set the
SSID and set the Value to match
the name you gave the projector’s ESSID (for example,
CONF ROOM).
Access point mode: Highlight
SSID and set the Value to
match the name assigned to the access point.
Note:
The SSID is case-sensitive.
6. Highlight
7. Click the
Encryption and make sure it is disabled.
General tab and make sure the network card or
wireless network device is enabled.
8. Ad hoc mode: Click
OK to close the network card’s
properties dialog box. Then go to “Projecting Wirelessly” on page 15.
Access point mode: On the General tab, select
Protocol, then click the Properties button. You see this
Internet
screen:
9. If your access point uses DHCP, select
automatically address
IP address: Type in the IP address you want to assign
. Otherwise, select Use the following IP
and enter the required information.
to the computer. It must be formatted like other addresses on the network; usually the first three sections (XXX.XXX.XXX) match the access point’s IP address, and the last section is unique.
Subnet mask: For example, 255.255.255.000, but
this too must match how your network is set up.
Default gateway: Enter the IP address that was
assigned to the access point when it was set up.
10.When done, click
11.Click the
Wireless Networks tab. You see this screen:
OK.
Obtain IP address
Note: If you don’t see this tab, you may need to enable your wireless card or network device by clicking
Configure to access the
device settings; then follow any instructions on the screen to enable the device.
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Epson PowerLite 737c Projector
12.Verify that you’ve enabled your computer’s connection to the access point. It should be listed as shown above, with the small icon next to it, indicating a connection.
If it’s not listed, click
Configure and then type the name of
your access point.
13.When done, click
OK. Continue with “Projecting
Wirelessly” on page 15.
Checking the Gateway (Access Point’s) IP Address
If you’re entering IP addresses manually in access point mode and need to find out the gateway IP address (the IP address of your access point), make sure the wireless connection to the access point is currently active, as described in the previous section.
Note: If you can’t identify the gateway address using this Windows utility, use the administrator’s utility software that came with your access point.
1. Access your wireless network Properties window. For
example, in Windows XP click
Network and Internet Connections
double-click the
2. Right-click the select
Status. Then click the Support tab.
Network Connections icon.
Wireless Network Connection icon and
Start > Control Panel >
. Then
The gateway’s (access point’s) IP address is listed as shown:
Gateway address
2. Click the
Network icon. You see the Network settings
menu.
Select Automatic
Select Network Port Configurations
then select AirPort
3. Make sure Location is set to
4. Select
Network Port Configurations in the Show pull-
Automatic.
down menu.
5. Under Port Configurations, select
6. Click
Apply Now and close the window.
AirPort.
7. Ad hoc mode: Go to step 10.
Access point mode: Start the AirPort Admin utility. Select
your base station, then click
Configure.
8. On the AirPort tab, make sure your AirPort network name matches your projector’s ESSID. If not, enter the projector’s ESSID in the AirPort Network text box and click
Update.
9. If you turned DHCP in your projector’s Advanced menu, click the
addresses Update.
Network tab and make sure the Distribute IP
checkbox is selected. If you need to select it, click
10.Click the AirPort icon on the menu bar at the top of the Macintosh desktop. You see the AirPort status menu:
Configuring the Network Settings for Macintosh
Your AirPort software is automatically configured to allow your Macintosh to detect both computer-to-computer (ad hoc) and access point networks.
Typically you only need to select your projector’s ESSID (ad hoc) or your AirPort network name (access point) on the Macintosh menu bar. If you’re having problems connecting to the projector, follow these steps:
1. From the Apple pull-down menu, select
Preferences.
System
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11.Check to make sure AirPort is turned on.
12.Select your projector’s ESSID (ad hoc) or the name of your AirPort network (access point).
Epson PowerLite 737c Projector

Projecting Wirelessly

Once you’ve started EasyMP and set up your projector and computer in either ad hoc mode or access point mode, follow these steps to start NS Connection and project wirelessly.
Note: You must have installed EMP NS Connection from your projector CD-ROM. See the User’s Guide for installation instructions.
1. Make sure you’ve inserted the Epson 802.11 b/g card in the projector’s card slot (see page 10).
2. Windows: Select
EMP NS Connection from the Windows
Start menu.
Macintosh OS X: Double-click the
EMP NS Connection
icon in your Applications folder.
The first time you start NS Connection, you see a dialog box asking you to select your network. Select the name for your computer’s wireless network adapter card and click
OK.
Note: If you don’t see your network adapter’s IP address, allow a minute for it to appear. If your access point or AirPort base station uses DHCP, sometimes it takes a minute for the server to pick up the IP address.
You see the screen below. (If you have previously started NS Connection, this is the first screen you see.)
Note: Once you’ve selected the IP address for your network adapter, you won’t see the Switch network dialog box when you start NS Connection. If you want to change to a different network adapter, click box, then click
Extension on the EMP NS Connection dialog
Switch LAN.
If the connection is working properly, you see your projector listed. If you have additional Epson projectors on the network, they are also listed, along with their status. The color of the status icon next to each projector’s name indicates its status:
Gray: the projector is not connected
Orange: the projector is connected to another
computer
Green: the projector is connected to your computer
3. If you don’t see your projector, check the following:
Make sure your wireless signal is strong enough to
establish a connection. If you have a Macintosh, check the AirPort icon on the Macintosh menu bar. For Windows, see the documentation for your access point or computer network card.
Make sure you’re trying to connect to the right
network. In Windows, verify that you’ve enabled your computer’s connection to the access point or that your wireless card or adapter is enabled, and that its SSID matches the projector’s ESSID. In Macintosh, check the AirPort status menu (click the AirPort icon on your menu bar) to make sure AirPort is turned on and the projector’s ESSID or your AirPort network is selected. Remember that the ESSID is case-sensitive.
Make sure you aren’t projecting one of the EasyMP
configuration screens. (You should see a message that the projector is ready to connect.) If you have to exit the configuration screen, restart NS Connection.
Check the IP address for both your projector and your
wireless card, adapter, access point, or AirPort base station. The first three sections of the IP address should be identical. The last section of the projector’s IP address should be close, but not identical, to the last section of the IP address for your wireless interface, access point, or base station.
Restart your computer and start NS Connection again.
If you still don’t see your projector and you are using
access point mode, follow the instructions in “Connecting in IP Connect Mode” on page 16 to connect to the projector manually.
Make sure you have disabled any firewall software.
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Epson PowerLite 737c Projector
4. Once the name of your projector appears, select it and click
Connect. If more than one projector is listed, you can select
up to four additional projectors and connect to them at the same time. If the selected projector is being used by another person, you can still connect to it; doing so automatically disconnects the other user.
5. If you are prompted for a keyword, enter the four-digit number displayed on the EasyMP Network screen and click
OK.
6. Once the connection is established, you see your computer’s image transmitted to the projection screen, and a floating control bar:
Lets you switch between the computer and EasyMP.
Flashes three lights in sequence when the computer and projector connection is active.
8. When done with your presentation, click
Disconnect on the
control bar.
Connecting in IP Connect Mode
Even if your projector and computer are on different subnets (access point mode only) or connecting over different routers, you can establish a connection manually using IP Connect Mode.
1. Start NS Connection on the computer to which you want to connect. You see this screen:
Click here to minimize
7. From the control bar, you can access these NS Connection features:
Provides help for NS Connection.
Lists projectors and specifies which ones are in use.
Lets you access the projector’s menu system from an
HTML browser window.
Lets you keep the projected image on the screen,
even if the image on your computer changes.
Turns off the image and sound.
Lets you zoom in on a part of the image.
Lets you change the brightness, contrast, and color mode.
Lets you switch between the
S-Video ports.
Video and
2. Click the
Click here
Extension button. You see this screen:
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Epson PowerLite 737c Projector
3. Click
screen:
4. Click
Use IP connect mode, then click OK. You see this
IP connection. You see this screen:
Note: If you still don’t see the projector, make sure the Internet connection firewall is disabled.
6. Click the projector you want to connect to, then click the
Connect button. If more than one projector is listed, you
can select additional projectors and connect to them at the same time.
7. If you are prompted for a keyword, enter the four-digit number displayed on the EasyMP Network screen and click
OK.

Removing the Wireless 802.11 b/g Card

Follow these steps to remove the card from your projector.
1. If you’re running NS Connection, click
Disconnect on the
control bar.
Click here
2. Check the card access light to make sure it isn’t flashing.
Caution:
Never remove the card while the card access light is green or flashing. You may damage the card or lose data.
5. Enter the projector’s IP address and click
Search.
The IP address appears in the Projector list and a
searching icon displays.
Indicates search in progress
If the search fails to find a projector with the specified IP address, the searching icon turns into a question mark. If this happens, run EasyMP to check the projector’s IP address, then repeat this step.
3. Press the eject button. The button pops out.
Eject button
Access light
4. Press the eject button again. The wireless card partially ejects.
5. Pull the card straight out. Then press the eject button back in to prevent it from being damaged.
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Epson PowerLite 737c Projector

Managing Projectors from a Remote Computer

The software included with your projector lets you monitor and control projector(s) from a remote computer. These features are intended for use by network administrators.
Use EMP Monitor to see your projectors’ status, switch
image sources, and control basic settings.
Use the mail notification function to receive e-mail alerts
about possible problems.
Use a network management utility running SNMP, such as
HP OpenView, a pre-existing system.
Make sure you have installed the EMP Monitor software (included on the projector’s CD-ROM) on the computer you want to use to monitor your projectors. (See the User’s Guide for instructions.)
Note: Your computer must be running Microsoft Windows XP, 2000, Me or 98SE.

Opening and Closing EMP Monitor

To start EMP Monitor, click
Programs > EPSON Projector > EMP Monitor
If you’ve added the program to the Startup programs folder, it may already be open. If so, click the icon in the system tray on the lower-right corner of your screen to display the EMP Monitor window:
to manage your facility’s equipment from
Start > Programs or All
.

Registering Projectors in EMP Monitor

Before you can monitor a projector, you have to register it. Follow these steps:
1. Open EMP Monitor. You see this screen:
Click here
2. Click
3. Click
Register projector. You see this screen:
Auto detect to locate projectors currently operating
on the network. Or click
Manual registration and enter the
Click here
projector’s name and network address.
Note: If Auto detect fails to find the projector, your projector may not be connected or configured correctly for the network.
Any projectors found on the network are listed:
Click here to start EMP Monitor
To close EMP Monitor, right-click the program icon shown above, then select
Exit.
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Click here
4. Select each projector you want to add by clicking its name and clicking
Add. When you’re done, click Close.
Epson PowerLite 737c Projector
You see this screen listing all registered projectors:
Note: To delete a projector from the list, highlight the projector name, and click
5. Click
Close. You see the status of each of your registered
Delete.
projectors on the main EMP Monitor screen:
The following tables explain the status, video source, and error icons. (Additional unsupported icons also appear.)
Status icons
(green) Projecting; no problems
(dark) Turned off; no problems
(green) Projecting; problems detected
(dark) Turned off; problems detected
Network error (for example, not connected to
Video source icons
network or power cable disconnected). You may also see this error if selected in
Computer/Component 1
Computer/Component 2 (not used with this product)
Standby Mode.
Network OFF is

Monitoring Your Projectors

The EMP Monitor screen lets you monitor your projectors using the Status, Video Source, and Error icons shown below. These let you see which projectors are currently being used, from which source (or port) they are projecting an image, and if a problem occurs.
Status icon Video Source icon Error icon
Note: To monitor a projector when it’s in standby mode (plugged in but not projecting), you must first select
Standby Mode setting in the projector’s Extended menu.
Network ON as the
S-Video
Video
EasyMP
Error icons
Lamp replacement notification (the lamp is nearing the end of its life; see page 22)
High-speed cooling in progress (the projector is getting too hot but continues to operate)
Overheating (projection turned off automatically)
Lamp out or lamp cover open
Fan error
Sensor error
For detailed status information, select the projector and click
View details.
Internal problem
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Epson PowerLite 737c Projector

Controlling Your Projectors

The control buttons in the upper-right of the EMP Monitor screen let you turn the projectors on and off and select video signals. (Hold the mouse pointer over a button to see a description of its meaning.) Select the projector you want to operate (with the mouse pointer) before clicking one of the buttons.
Control buttons
If you need the most current status information about your projectors, click the
Refresh button.
Note: To turn on a projector when it’s in standby mode (plugged in but not projecting), first select
Network ON as the Standby Mode
setting in the projector’s Extended menu.

Understanding the Notification Messages

If a projector experiences a problem, it can send an e-mail message to each of the addresses you provided using EMP NetworkManager. The message includes the heading “Epson Projector” in the subject line. The body of the message contains the name of the projector, the projector’s IP address, and a description of the problem. The problem descriptions are similar to the errors reported by EMP Monitor listed on page 19.
If a plus (+) sign appears before the description, it indicates that a problem has occurred. A minus (–) sign appears when the problem is resolved.
Note: If a projector develops a critical problem, it may not be possible for it to report the error.

Projector Status Lights

The lights on top of the projector indicate the projector’s status and let you know when a problem occurs.
Power light

Configuring the Monitoring Interval

You can select how often EMP Monitor checks the projector status:
1. From the Tool menu, select
Configuration. You see this
screen.
Note: If you want EMP Monitor to run whenever you start your computer, click
2. Select the desired update interval and click
Add to Startup.
OK.
Lamp light
Temperature light
Power light
Flashing green
Green Off Off The projector is operating
Flashing orange
Red Flashing
Red Off Flashing red There is a problem with the
Lamp light
Off Off The projector is warming up.
Off Off The projector is cooling
red
Temperature light Description
Wait for the image to appear.
normally.
down. Wait for the light to stop flashing and remain orange before unplugging it.
Flashing red There is an internal error in
the projector. Turn off the projector and unplug it. Contact Epson for help.
fan or a sensor. Turn off the projector and unplug it. Contact Epson for help.
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Epson PowerLite 737c Projector
Power light
Red Flashing
Red Flashing
Red Off Red The projector has overheated
Flashing red
Orange Off Off The projector is in standby or
Lamp light
red
orange
Off Flashing
Temperature light Description
Off The lamp is burned out,
Off Replace the lamp with a new
orange
broken, or not installed correctly, or the lamp cover is open. Close the cover or replace or reseat the lamp, if necessary, as described on page 22.
one as soon as possible. See page 22 for instructions. If you continue to use the lamp, there is a risk it may break.
and turned itself off. Let it cool for about five minutes, then turn it back on. Make sure there is plenty of space around and under the projector for ventilation. Also clean the air filter and air exhaust vents. If it continues to overheat, you may need to replace the air filter.
Rapid cooling is in progress. Make sure the room is not above 95 °F and there is plenty of space around and under the projector for ventilation. Clean the air filter and air vents, if necessary.
sleep mode. You can unplug it or press the P button to turn it on.
Power

Cleaning the Projector Case

Before you clean the case, first turn off the projector and unplug the power cord.
To remove dirt or dust, wipe the case with a soft, dry,
lint-free cloth.
To remove stubborn dirt or stains, wipe the case with a soft
cloth moistened with a mild detergent.
Caution:
Do not use wax, alcohol, benzene, paint thinner, or other chemical detergents. These can damage the case.

Cleaning and Replacing the Air Filter

Clean the air filter and air vents on the bottom of the projector after every 100 hours of use. If not cleaned periodically, they can become clogged with dust, preventing proper ventilation. This can cause overheating and damage the projector.
1. Turn off the projector, allow it to cool down, and unplug the
power cord.
2. Turn the projector upside down.
Use a small vacuum cleaner designed for computers and other office equipment. If you don’t have one, use a very soft brush (such as an artist’s brush).

Cleaning the Lens

Clean the lens whenever you notice dirt or dust on the surface.
Use a canister of compressed air to remove dust.
To remove dirt or smears on the lens, use lens-cleaning
paper. If necessary, moisten a soft cloth with lens cleaner and gently wipe the lens.
Caution:
Do not use glass cleaner to clean the lens.
If dirt is difficult to remove or the filter is torn, replace it. Contact your dealer or call Epson at (800) 873-7766 to obtain a new set (part number V13H134A08). In Canada, please call (800) 463-7766 to locate a dealer.
Note:
When you get a replacement lamp for your projector, a new air filter is included. Replace the filter when you replace the lamp.
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Epson PowerLite 737c Projector
3. If you need to replace the filter, slide it off as shown.
4. Slide the new air filter until it clicks in place.

Replacing the Lamp

The projection lamp typically lasts for about 2000 hours of use (in High Brightness mode) or 3000 hours (in Low Brightness mode). It is time to replace the lamp when:
The projected image gets darker or starts to deteriorate.
The lamp light is flashing orange.
The message
the lamp comes on. To maintain brightness and image quality, replace the lamp as soon as possible.
Note:
You can check how many hours the lamp has been used in the Info menu.
Note:
Turn the projector off when not in use. Continuous use may reduce the overall life of the product.
Contact your dealer or call Epson at (800) 873-7766 in the United States for a replacement lamp. Request part number
V13H010L32. In Canada, please call (800) 463-7766 to locate a
dealer.
Follow these steps to replace the lamp:
1. Press the P When the P cord.
2. If the projector has been on, allow it to cool down for at least an hour (or until the lamp is cool).
Warning:
Let the lamp cool before replacing it. If the lamp breaks, handle the shards carefully to avoid injury.
Replace the Lamp appears on the screen when
Power button twice to turn off the projector.
Power light stops flashing, unplug the power
3. Turn the projector over. Press in on the tabs and lift up the lamp cover.
4. Loosen the two screws holding the lamp in place (you don’t need to remove them).
5. Hold the lamp as shown and pull it straight out.
6. Gently insert the new lamp. (If it doesn’t fit easily, make sure it is facing the right way.)
Warning:
This product includes a lamp component that contains mercury (Hg). Please consult your state and local regulations regarding disposal or recycling. Do not put it in the trash.
Caution:
Do not touch the glass portion of the lamp assembly. Touching the glass could result in premature lamp failure.
7. Once the lamp is fully inserted, tighten its screws.
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Epson PowerLite 737c Projector
8. Insert the two cover tabs, then press down on the cover until it snaps into place.
9. Reset the lamp timer as described in the next section.

Resetting the Lamp Timer

You must reset the lamp timer after replacing the lamp to clear the
Replace the Lamp message.
Note:
Do not reset the lamp timer if you have not replaced the lamp. If you do, the hours that the lamp has been used.
1. Connect the power cable and turn on the projector.
2. Press the
Reset menu. Then press Enter. You see this screen:
Lamp Hours will not accurately reflect the number of
Menu button on the remote control and select the

Optional Accessories

Epson provides the following optional accessories for the projectors:
Product Part number
Replacement lamp V13H010L32
Air filter set (includes 2 filters) V13H134A08
Samsonite ATA molded hard-shell carrying case Notebook/projector soft shoulder bag
Component video cable (VGA-to-RCA) ELPKC19
S-Video cable ELPSV01
Macintosh adapter set ELPAP01
Distribution amplifier ELPDA01
50-inch portable screen 60-inch portable pop-up screen 80-inch portable pop-up screen
83.6-inch hanging pull-down screen
High resolution document imager High resolution document camera
Kensington
Universal ceiling mount False ceiling plate Security bracket/cabling for gyro lock mounts Adjustable ceiling channel
®
wheeled soft case
®
security lock ELPSL01
ELPKS35-S ELPKS42 ELPKS43
ELPSC06 ELPSC07 ELPSC08 ELPSC09
V12H162020 V12H064020
ELPMBUNI ELPMBFCP ELPMBSEC ELPMBACC
3. Select
Lamp-Hours Reset and press Enter. You see this
prompt:
4. Select
5. Press
Yes and press Enter.
Esc to return to the Reset menu or the Menu button
to exit the menu system.
You can purchase these accessories from an Epson authorized reseller. For product information and to find the nearest authorized reseller, please call 800-GO-EPSON (800-463-
7766) or browse our catalog of products at www.epson.com, select the product you are interested in, and click "Where to Buy." To purchase online, please visit the Epson Store at
SM
www.epsonstore.com (U.S. sales only). In Canada, please call 800-463-7766 for a reseller referral.

Related Documentation

CPD-19399 PowerLite 737c/745c User’s Guide
CPD-19398 PowerLite 737c/745c Quick Setup
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