Epson EB-1880 User Manual

Attention
• The lamp replacement message is set to appear after the following time
periods in order to maintain the initial brightness and quality of the projected
images.
When Power Consumption is set to Normal: About 3000 hours
When Power Consumption is set to ECO: About 4000 hours
s Settings - Power Consumption p.79
• If you continue to use the lamp after the replacement period has passed, the
possibility that the lamp may explode increases. When the lamp replacement
message appears, replace the lamp with a new one as soon as possible, even if
it is still working.
• Do not repeatedly turn off the power and immediately back on. Turning the
power on and off frequently may shorten the lamp's operating life.
• Depending on the characteristics of the lamp and the way it has been used,
the lamp may become darker or stop working before the lamp warning
message appears. You should always have a spare lamp unit ready in case it is
needed.
How to replace the lamp
The lamp can be replaced even when the projector is suspended from a
ceiling.
Warning
• When replacing the lamp because it has stopped illuminating, there is a
possibility that the lamp may be broken. If replacing the lamp of a projector
which has been installed on the ceiling, you should always assume that the
lamp is cracked, and you should stand to the side of the lamp cover, not
underneath it. Remove the lamp cover gently.
• Never disassemble or remodel the lamp. If a modified or disassembled lamp
is installed in the projector and used, it could cause a fire, electric shock, or
an accident.
Caution
Wait until the lamp has cooled down sufficiently before removing the lamp
cover. If the lamp is still hot, burns or other injuries may result. It takes about
one hour after the power has been turned off for the lamp to be cool enough.
a
After you turn off the projector's power and the confirmation
buzzer beeps twice, disconnect the power cable.
b
Wait until the lamp has sufficiently cooled down, and then remove
the lamp cover at the top of the projector.
Loosen the Lamp cover fixing screw with the screwdriver supplied
with the new lamp unit or a Phillips screwdriver. Then slide the
lamp cover straight forward and lift it to remove.
Replacing Consumables
110

Epson EB-1880 Specifications

Display

native resolution	1024 x 768 (XGA)
color light output	4000 lumens
white light output	4000 lumens (ISO 21118 standard)

Power

power consumption (normal mode)	363 W
power consumption (eco mode)	297 W
power supply voltage	100 – 240 V ± 10%, 50/60 Hz AC

Projection Lens

f-number	1.51 – 1.99
focal length	18.2 mm – 29.2 mm
zoom ratio	1.0 – 1.6

Operating Environment

operating temperature	5˚ to 35˚C
fan noise (normal mode)	39 dB
fan noise (eco mode)	35 dB

Lamp

lamp type	275 W UHE E-TORL
lamp life (normal mode)	3000 hours
lamp life (eco mode)	4000 hours

Weight and Dimensions

weight	3.3 kg
dimensions (including feet)	345 x 263 x 103 mm
dimensions (excluding feet)	345 x 263 x 93 mm