Epson EB-520 User Manual

The Interactive Pen Does Not Work
Check Remedy
There is an obstacle in the signal route between the interactive pen
and the projector.
Remove the obstacle. Also, do not block the signal route when standing in front of the projection screen.
The signal is interfering with other things such as a light source that
is emitting infrared rays.
Do not use an infrared remote control or infrared microphone in the same room because the interactive pen may
malfunction. Switch off the interfering device such as a light source that is emitting infrared rays.
The battery is low. Press the button on the side of the pen to check the remaining battery power. If the battery light does not turn on, replace
the battery.
s "Replacing the Battery for the Interactive Pen" p.20
The surrounding area is too bright. Do not allow strong light to shine on the projected screen or the projector's Easy Interactive Function receiver.
Has pen calibration been performed correctly? Make sure you perform pen calibration when using the interactive pen for the first time so that the projector recognizes
the position of the pen correctly.
Also, calibrate the pen again if you notice any discrepancy in positioning.
s "Pen Calibration" p.68
Are multiple projectors being used in the same room? When using the interactive pen in the same room as multiple projectors, interference may cause pen operations to
become unstable. Connect the optional Remote control cable set (ELPKC28). If you do not have a Remote control cable
set, change the Distance of Projectors setting from the Configuration menu.
s "Connecting Multiple Projectors (EB-536Wi only)" p.38
s Extended - Easy Interactive Function - General - Advanced - Distance of Projectors p.123
The Response Time for the Interactive Pen is Slow (Only when Projecting USB Display)
Check Remedy
Is Windows Aero enabled? (Windows 7 and Windows Vista only) Interactive pen operations may be slow when Windows Aero is enabled. Disable Windows Aero on the computer being
used.
Click All Programs - EPSON Projector - Epson USB Display - Epson USB Display Ver.x.xx Settings, and then select
the Disable Windows Aero and improve the tracking of the interactive pen. checkbox.
Problem Solving
159

Epson EB-520 Specifications

General

Matrix size	0.55 \
Matrix type	3-panel (p-Si TFT active)
Number of colors	1.073 billion colors
Native aspect ratio	4:3
Projection distance	0.5 - 1.3 m
Vertical scan range	50 - 85 Hz
Projection technology	3LCD
Contrast ratio (typical)	16000:1
Screen size compatibility	50 - 108 \
Projector native resolution	XGA (1024x768)
Keystone correction, horizontal	15 °
Projector brightness (economic mode)	1600 ANSI lumens
Focus	Manual
Throw ratio	0.55:1
Focal length range	0 - 6.4 mm
Lamp power	200 W
Light source type	Lamp
Service life of light source	5000 h
Service life of light source (economic mode)	10000 h
Full HD	No
Video processing	10 bit
Analog signal format system	-
Microphone in	Yes
USB connector type	USB Type-A, USB Type-B
Serial interface type	RS-232
USB 2.0 ports quantity	2
VGA (D-Sub) ports quantity	3
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN (RJ-45) ports	0
Noise level	35 dB
Country of origin	China
Noise level (economic mode)	28 dB
RMS rated power	16 W
Placement	Desktop, Ceiling
Product type	Short throw projector
Product color	White
Cable lock slot type	Kensington
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.28 W
Power consumption (typical)	278 W
Power consumption (PowerSave)	219 W
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	20 - 80 %
Pallet width	800 mm
Pallet height	2250 mm
Pallet length	1200 mm
Pallet width (UK)	1000 mm
Quantity per pack	1 pc(s)
Quantity per pallet	40 pc(s)
Quantity per pallet (UK)	60 pc(s)
Quantity per pallet layer	4 pc(s)
Quantity per pallet layer (UK)	6 pc(s)

Weight and Dimensions

Depth	315 mm
Width	344 mm
Height	94 mm
Weight	3700 g
Package depth	490 mm
Package width	385 mm
Package height	210 mm
Package weight	5860 g