Epson Projector Megaplex Mg 850hd User Manual

							Solving Remote Control Problems71
■Fine-tune the colors with the settings listed on page 44.
■If the picture looks dark, you may need to replace the lamp. Check the lamp usage timer 
to see how long the lamp has been in use (see page 64). Replace the lamp if it’s close to 
the end of its service life (see page 61).
I can’t find content on my iPod.
■The Videos menu will only play videos from your device that were imported into iTunes. 
To play videos that were not imported into iTunes, press   on the remote control to 
switch control to the device. Use the touch screen or controls on the device to navigate to 
the Photos icon on your device. Select the video you wish to project and press play.
Solving Remote Control Problems
The projector doesn’t respond to remote control commands.
■Make sure you’re within about 20 feet (6 m) of the projector, and the remote control is 
aimed at the projector’s front or back sensor within the ranges shown below.
■You may need to replace the remote control batteries (see page 17). Press the 
illumination button and check if the playback and volume buttons glow. If they don’t, 
replace the batteries.
■Dim the room lights and turn off any fluorescent lights. Make sure the projector is not in 
direct sunlight.
■Turn off nearby equipment that emits infrared energy, such as a radiant room heater. 
						

							72Problem Solving
■Make sure there are no objects between the remote control and the remote control 
receiver.
Where to Get Help
Internet Support
Epson provides technical assistance 24 hours a day at epson.com/support (U.S.) or 
epson.ca/support (Canada). Here you can access troubleshooting information, download 
product documentation, and receive technical advice through e-mail.
Speak to a Support Representative
To use the Epson PrivateLine Support service, call (800) 637-7661 and enter the PIN on the 
Epson PrivateLine Support card that came with your projector. This is the fastest way of 
speaking to a live representative, and it’s free. This service is available 6
AM to 6PM, Pacific 
Time, Monday through Friday, for the duration of your warranty period.
You may also speak with a projector support specialist by dialing one of these numbers:
■U.S.: (562) 276-4394, 6AM to 8PM, Pacific Time, Monday through Friday, and 7AM to 
4
PM Saturday.
■Canada: (905) 709-3839, 6AM to 8PM, Pacific Time, Monday through Friday
Days and hours of support are subject to change without notice. Toll or long distance charges 
may apply.
Before you call, please have the following information ready:
■Product name (MegaPlex MG-50 or MegaPlex MG-850HD)
■Product serial number (located on the bottom of the projector)
■Computer configuration, if you’re connected to a computer or iPod information if using 
an iPod
■Description of the problem
Purchase Supplies and Accessories
You can purchase screens or other accessories from an authorized Epson reseller. To find the 
nearest reseller, call 800-GO-EPSON (800-463-7766). To purchase online, visit 
www.epsonstore.com (U.S. sales) or www.epson.ca (Canadian sales). 
						

							Specifications73
Specifications
General 
Type of display Poly-silicon TFT active matrix
Size of LCD panels MG-850HD: 0.59 inch (15 mm) wide 
MG-50: 0.54 inch (14 mm) wide
Lens MG-850HD:
F=1.58–1.72
Focal length 16.9 mm–20.28 mm
MG-50:
F=1.44 (No optical zoom)
Focal length 16.70 mm
Resolution 
(native format) MG-850HD: WXGA 1280 × 800 pixels 
MG-50: 540p 960 × 540 pixels
Brightness MG-850HD: 
Normal mode: Color light output 2800 lumens (ISO 21118 standard)
ECO mode: 2240 lumens
MG-50: 
Normal mode: Color light output 2200 lumens (ISO 21118 standard)
ECO mode: 1760 lumens
Dynamic contrast ratio MG-850HD: Up to 3000:1/Auto iris On
MG-50: Up to 5000:1/Auto iris On 
Image size MG-850HD: 33 to 320 inches in Native 16:10 aspect
MG-50: 30 to 350 inches in Native 16:9 aspect
Projection distance 36 in. to 35.7 feet (0.9 m to 9.0 m)
Zoom ratio MG-850HD: 1 to 2.1
MG-50: 1 to 1.35 digital zoom
Aspect ratio MG-850HD: 16:10
MG-50: 16:9
Fan noise level 35 dB Normal mode
29 dB ECO mode 
						

							74Specifications
Lamp 
Note: Lamp life will vary depending on mode selected, environmental conditions, and usage. 
Brightness decreases over time.
Turn off this product when not in use to prolong the life of the projector.
Type UHE (Ultra High Efficiency), E-TORL
Power consumption 200 W
Lamp life Normal mode, 4000 hours
ECO mode, 5000 hours
Part number V13H010L67
Remote Control
Range Approximately 20 feet (6 m)
Batteries AAA × 2
Dimensions
Height 4.5 inches (115 mm), not including adjustable feet 
Width 13.4 inches (340 mm)
Depth 11.5 inches (292 mm); not including dock
Weight 8.4 lb (3.9 kg) 
Electrical
Rated frequency 50 to 60 Hz AC
Power supply 100 to 240 VAC:
3.2 to 1.5 A 
Power consumption 100 to 120 VAC:
Operating (projector only): 
Normal mode: 277 W
ECO mode: 226 W
Standby: 0.23 W
Operating (with iPod docked):
MG-850HD: 
Normal mode: 319 W/ECO mode: 267 W
Standby (charging): 34 - 55 W (depending on volume)
Standby (not charging; device battery full): 14 W 
						

							Specifications75
MG-50: 
Normal mode: 313 W/ECO mode: 260 W
Standby (charging): 34 - 55 W (depending on volume)
Standby (not charging; device battery full): 14 W
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, non-condensing
Operating altitude Up to 7500 feet (2286 meters);
over 4921 feet (1500 meters), enable High Altitude mode 
in the Extended menu (see page 50)
Safety
United States FCC Part 15B Class B (DoC)
UL60950-1
Canada ICES-003 Class B
CSA C22.2 No. 60950-1
Pixelworks DNX
™ ICs are used in this projector.
Compatible Video Formats
The projector supports analog video in NTSC, PAL, and SECAM formats, and it automatically adjusts 
to the incoming signal. It can receive these formats as composite video, or component video—which it 
accepts through the Video and Component ports, respectively.
The projector also supports digital video (SDTV, HDTV) and various monitor display formats. Digital 
video is accepted by the HDMI and Component video ports. The PC port accepts analog RGB 
computer monitor signals. 
If necessary, you can select a different Aspect setting to optimize the image. The resolution at which the 
image displays for a given setting depends on the currently active picture source, as listed in the 
following tables. 
						

							76Specifications
Composite video 
Component video
FormatRefresh rate (Hz)Resolution
NTSC 60 720 × 480
PAL 50/60 720 × 576
SECAM 50 720 × 576
Format/
Signal
Refresh rate (Hz)Resolution
SDTV
480i
576i
480p
576p60
50
60
50720 × 480
720 × 576
720 × 480
720 × 576
HDTV
720p
1080i50/60
50/601280 × 720
1920 × 1080 
						

							Specifications77
Analog RGB (computer display)
*Only compatible when the resolution is set to wide.
HDMI 
SignalMG-850HD Refresh 
rate (Hz)MG-50
Refresh rate (Hz) Resolution
VGA 60/72/75/85 60/72/75/85 640 × 480
SVGA56/60/72/
75/8556/60/72/
75/85 800 × 600
XGA 60/70/75/85 60/70/75/85 1024 × 768
SXGA70/75/85
60/75/85
60/75/8570/75
60
601152 × 864
1280 × 960
1280 × 1024
WXGA 60
60
60/75/8560
60
60/751280 × 768
1360 × 768
1280 × 800
WXGA+ 60/75/80 — 1440 × 900
SXGA+ 60/75 — 1400 × 1050
WSXGA+* 60 — 1680 × 1050
UXGA 60 — 1600 × 1200
MAC13”
MAC16”
MAC19”
MAC21”67
75
59/75
7567
75
59/75
75640 × 480
832 × 624
1024 × 768
1152 × 870
Signal Refresh rate (Hz) Resolution
VGA 60 640 × 480
SVGA 60 800 × 600
XGA 60 1024× 768
WXGA 60 1280 × 800
SXGA60
601280 × 960
1280 × 1024
SXGA+ 60 1400 × 1050* 
						

							78Specifications*MG-850HD only.
System Requirements
The following system requirements need to be met in order for USB display to work 
(MG-850HD only).
Windows
UXGA 60 1600 × 1200*
SDTV
480i
576i
480p
576p60
50
60
50720 × 480
720 × 576
720 × 480
720 × 576
HDTV
720p
1080i
1080p50/60
50/60
24/30/50/601280 × 720
1920 × 1080
1920 × 1080
OS Windows 2000 (Service Pack 4 only)
Windows XP (except for Service 
Pack 1)Professional, Home Edition 
and Tablet PC Edition 32 bit.
Windows Vista Ultimate, Enterprise, 
Business, Home Premium, 
Home Basic 32 bit.
Windows 7 Ultimate, Enterprise, 
Professional, Home 
Premium 32/64 bit and 
Home Basic and Starter 32 
bit.
CPU Mobile Pentium
® III 1.2 GHz or faster
Memory 256 MB or more (Recommended: 512 MB or more)
Hard Disk Free Space 20 MB or more
Display Minimum resolution: 640 
× 480
Maximum resolution: 1600 × 1200
Display color in 16-bit color or greater.
Signal Refresh rate (Hz) Resolution 
						

							Specifications79
Macintosh
OS Mac OS X 10.5.x, Mac OS X 10.6.x 
CPU Power PC G4 1 GHz or faster
Memory 512 MB or more
Hard Disk Free Space 20 MB or more
Display Minimum resolution: 640 
× 480
Maximum resolution: 1680 × 1200
Display color in 16-bit color or greater. 
						

							80Notices
Notices
Important Safety Information
Follow these safety instructions when setting up and using the projector:
■Never look into the projector lens when the lamp is turned on; the bright light can damage your eyes. Never 
let children look into the lens when it is on.
■Never open any cover on the projector, except the lamp and filter covers. Dangerous electrical voltages inside 
the projector can severely injure you.
■Except as specifically explained in this User’s Guide, do not attempt to service this product yourself. Refer all 
servicing to qualified service personnel.
■The projector’s accessories come packaged in plastic bags. Keep plastic bags away from small children to avoid 
any risk of suffocation.
■Don’t place the projector on an unstable cart, stand, or table. Also, don’t use the projector near water or 
sources of heat.
■Use the type of power source indicated on the projector. If you’re not sure of the power available, consult 
your dealer or power company.
■Place the projector near a wall outlet where the plug can be easily unplugged.
■Don’t insert the plug into an outlet with dust present, and insert the plug firmly into the outlet. Failure to do 
so could result in sparks or fire.
■Don’t overload wall outlets, extension cords, or integral convenience receptacles. This can cause fire or 
electric shock.
■Don’t block the slots and openings in the projector case. They provide ventilation and prevent the projector 
from overheating. Don’t operate the projector on a sofa, rug, or other soft surface, or in a closed-in cabinet 
unless proper ventilation is provided.
■Never push objects through the cabinet slots or spill liquid into the projector.
■Unplug the projector from the wall outlet and refer servicing to qualified service personnel under the 
following conditions: when the power cord or plug is damaged or frayed; if liquid has been spilled into the 
projector, or if it has been exposed to rain or water; if it doesn’t operate normally when you follow the 
operating instructions, or if it exhibits a distinct change in performance, indicating a need for service; if it has 
been dropped or the housing has been damaged.
■Don’t place the projector where the cord can be walked on. This may result in fraying or damage to the plug.
■Unplug the projector from the wall outlet before cleaning. Use a damp cloth for cleaning. Do not use liquid 
or aerosol cleaners.
■ The lamp(s) in this product contain mercury. Please consult your state and local regulations regarding 
disposal or recycling. Do not put in the trash.
■Allow the lamp to cool for one hour before replacing it.