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Epson EX7220 User Manual

Epson EX7220
207 pages
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Power light Status light Lamp light Temperature Status and solution
light
Off Flashing blue Off Orange Projector has overheated and
turned off. Leave it turned off to
cool down. Once the temperature
and status lights turn off and the
power light turns blue (after about
five minutes), try the suggestions
below:
Make sure that the vents and air
filter are not clogged with dust or
obstructed by nearby objects.
Clean or replace the air filter.
If operating the projector at high
altitude, turn on High Altitude
Mode.
If the problem persists, unplug
the projector and contact Epson
for help.
Off Flashing blue Orange Off Lamp has a problem.
Check to see if the lamp is
burned out, broken, or installed
incorrectly. Reseat or replace the
lamp as necessary.
Clean or replace the air filter.
If operating the projector at high
altitude, turn on High Altitude
Mode.
If the problem persists, unplug
the projector and contact Epson
for help.
Flashing blue Light status Flashing Light status Replace the lamp soon to avoid
varies orange varies damage. Do not continue using the
projector.
131

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Epson EX7220 Specifications

General IconGeneral
Matrix type3-panel (p-Si TFT active)
Number of colors1.073 billion colors
Native aspect ratio16:10
Projection distance0.9 - 9 m
Projection technology3LCD
Contrast ratio (typical)10000:1
Projector native resolutionWXGA (1280x800)
Keystone correction, horizontal-30 - 30 °
FocusManual
Throw ratio1.3 - 1.56:1
Zoom capabilityYes
Focal length range16.9 - 20.28 mm
Aperture range (F-F)1.58 - 1.72
Lamp typeUHE
Lamp power200 W
Lamps quantity1 lamp(s)
Light source typeLamp
Service life of light source5000 h
Service life of light source (economic mode)6000 h
Full HDNo
Video processing10 bit
Analog signal format systemNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported graphics resolutions640 x 480 (VGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1440 x 1050, 1440 x 900 (WXGA+)
USB connector typeUSB Type-A, USB Type-B
USB 2.0 ports quantity2
Noise level37 dB
Noise level (economic mode)29 dB
RMS rated power2 W
PlacementDesktop, Ceiling
Product typeStandard throw projector
Product colorBlack
Cable lock slot typeKensington
Power sourceAC
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)207 W
Power consumption (typical)283 W
Operating temperature (T-T)5 - 35 °C
Remote control typeIR
Weight and Dimensions IconWeight and Dimensions
Depth228.6 mm
Width294.64 mm
Height76.2 mm
Weight2399.51 g

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