Epson EB-520 User Manual

Indicators Status Explanation
Power supply Status
Blue - Lit Blue - Flashing
Warm-up status This is the status immediately after turning on the projector. Warm-up takes approximately 30 seconds after
the lamp turns on. In this status you cannot turn off the projector, even if you press the [t] power button.
Cool down status This is the status immediately after turning off the projector. In this status, all buttons are disabled.
Blue - Lit
Blue - Lit
Normal status The projector is projecting.
Refer to the following table to see what the indicators mean and how to remedy problems that they indicate.
If all indicators are off, check that the power cord is connected correctly and that the power is being supplied normally.
Sometimes, when the power cord is unplugged, the [
t
] power indicator remains lit for a short period, but this is not a fault.
Indicators Cause Remedy or Status
Power sup-
ply
Status Lamp Tempera-
ture
Off Blue - Flash‐
ing
Orange -
Flashing
Off
Internal Error Stop using the projector, remove the power plug from the electrical outlet, and contact your local
dealer or the nearest address provided in the Epson Projector Contact List.
s Epson Projector Contact List
Off Blue - Flash‐
ing
Off Orange -
Flashing
Fan Error
Sensor Error
Stop using the projector, remove the power plug from the electrical outlet, and contact your local
dealer or the nearest address provided in the Epson Projector Contact List.
s Epson Projector Contact List
Off Blue - Flash‐
ing
Off Orange - Lit
High Temp Error
Overheating
The lamp turns off automatically and projection stops. Wait for about five minutes. After about five
minutes the projector switches to standby mode, so check the following two points.
 Check that the air filter and air exhaust vent are clear, and that the projector is not positioned
against a wall.
 If the air filter is clogged, clean or replace it.
s "Cleaning the Air Filter" p.163, "Replacing the Air Filter" p.169
If the error continues after checking the points above, stop using the projector, remove the power
plug from the electrical outlet, and contact your local dealer or the nearest address provided in the
Epson Projector Contact List.
s Epson Projector Contact List
Problem Solving
144

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