Epson Projector Emp 5100 User Manual

83Problems with the Image or Sound
Problems with the Image or Sound
zNo image appears on the screen.
Check to ensure that the operation indicator and projection lamp
indicator are both green, and that the lens cover is removed from the
projectorÕs lens.
Check to ensure that the screen is not blanked. Tr y pressing the
remote controlÕs Blank button to see if this turns off blanking.
Check to ensure that the image source is correctly selected. Try
pressing the Computer button or Video button on the remote...

846 ¥ Troubleshooting
zThe entire image or parts of the image are blurred or out of focus.
Try rotating the focus ring to focus the image.
Check to ensure that the projector is positioned at the proper
distance from the screen (page 5).
For best results, the projector must be perpendicular to the screen
and the projection sur face must be flat.
Try adjusting the brightness and contrast settings available in the
Computer and Video menus. Note that you can also adjust synchro-
nization using the  and...

85
Technical Specifications
A
General
Type of display Liquid cr ystal panel
Thin Film Transistor (TFT)
Size of liquid 33.6 mm (1.32 inches)
crystal panels
Resolution EMP-7100 : 1024 (horizontal) x
768 (vertical) pixels
EMP-5100 : 800 (horizontal) x
600 (vertical) pixels
Image size 0.6 to 7.6 m (23 to 300 inches)
Projection distance 2.0 m (6.56 feet) on 60 inch screen
1.0 to 10 m (3.28 to 32.8 feet)
Remote control range 10 m (30 feet)
Maximum volume 2 + 2 W stereo 

86A ¥ Technical Specifications
Optical
Aspect ratio 4 ´ 3 (horizontal ´ vertical)
Zoom ratio 1:1.3
Projector Lamp
Type Discharge Lamp
Power 150W
Parts No ELPLP04
Mechanical (with lens and feet)
Height 15.9 cm (6.3 inches)
Width 24.5 cm (9.7 inches)
Depth 38.0 cm (15.0 inches)
Weight (EMP-7100) 6.7 kg (14.7 lb.)
(EMP-5100) 6.5 kg (14.4 lb.) 

87
Electrical
Voltage100-120 VAC and 200-240 VAC ±10%,
50/60 Hz AC
Rated frequency 50/60 Hz
Power (EMP-7100) 100 - 120 VAC   2.9A, 50/60 Hz
200 - 240 VAC   1.8A, 50/60 Hz
(EMP-5100) 100 - 120 VAC   2.7A, 50/60 Hz
200 - 240 VAC   1.6A, 50/60 Hz
Environmental
Temperature Operation: 41 to 104°F (5 to 40°C)
Storage: 14 to 140°F (-10 to 60°C)
Humidity Operation: 20 to 80% RH,
non-condensing
Storage: 10 to 90% RH,
Max Temperature 104°F
(40°C)
non-condensing
Electrical 

88A ¥ Technical Specifications
Supported Monitor Displays (EMP-7100)
The projector displays images at a resolution of 1024 ´ 768 pixels.
To display a higher resolution image (1280 ´ 1024 mode), the
projector compresses the image to 1024 ´ 768 pixels.
The following table lists the display formats supported by the
projector:
Format Pixels Resize display Window display
PC 98 640 ´ 400 1024 ´ 640 640 ´ 400
VGA 60 640 ´ 480 1024 ´ 768 640 ´ 480
VGAEGA 640 ´ 350 1024 ´ 560 640 ´ 350
VESA 72/75/85 640 ´ 480...

89
Supported Monitor Displays (EMP-5100)
The projector displays images at a resolution of 800 ´ 600 pixels. To
display a higher resolution image (1024 ´ 768 mode), the projector
compresses the image to 800 ´ 600 pixels.
The following table lists the display formats supported by the
projector:
Format Number of pixels Resize display Window display
PC 98 640 ´ 400 800 ´ 500 640 ´ 400
VGA 60 640 
´ 480 800 ´ 600 640 ´ 480
VGAEGA 640 
´ 350 800 ´ 438 640 ´ 350
VESA 72/75/85 640 
´ 480 800 ´ 600 640 ´ 480
SVGA...

90A ¥ Technical Specifications
Supported Modes (EMP-7100/5100)
The following table lists the display modes supported by the projector:
Only the pixels and the modes shown in the table can be used for the
projector.
Supported Modes
PC98
PC/AT
DOS/V
Mac
Video
Format
PC98
VGA60
VESA72
VESA75
VESA85
VGAEGA
SVGA56
SVGA60
SVGA72
SVGA75
SVGA85
XGA43i
XGA60
XGA70
XGA75
XGA85
SXGA 70
SXGA 75
SXGA 85
SXGA 43i
SXGA 60
SXGA 75
MAC 13
MAC 16
MAC 19
MAC 19
MAC 21
NTSC
PAL
SECAMHor Pix
[Pixels]
640
640
640
640
640
640...

91
Computer In 1 and 2 and Monitor connector pin
assignments
The Computer In 1 and 2 connector is a female video RGB 15-pin
micro D-style connector. The Monitor connector is a female video
RGB 15-pin micro D-style connector. The pin assignments for both
connectors are as follows:
Input pin Signal
1 Red analogue input
2 Green analogue input
3 Blue analogue input
4 GND
5 GND
6 Red GND
7 Green GND
8 Blue GND
9 Reserved
10 Sync GND
11 GND
12 SDA
13 Horizontal sync/composite sync input
14 Vertical sync input...

92A ¥ Technical Specifications