Mitsubishi HC3800 User Manual

EN-19
Viewing video images (continued)
Adjust the position of the projector so that the projector and the screen are perpendicular to each other. (See page
10.)
When the projector cannot be positioned perpendicularly to the screen, adjust the projection angle. (See page
12.)
Adjust the image size by turning the zoom ring.
If necessary, adjust the focus and zoom again.
To stop projecting:
POWER button
POWER indicator
STATUS indicator
OFF ( ) button
Press the POWER button on the projector or the OFF ( ) button on the remote control.
A confirmation message is displayed.
To cancel the procedure, leave the projector for a while or press the MENU button.
Press the POWER button on the projector or the OFF ( ) button on the remote control again.
The lamp goes out and the projector goes into a standby mode. In this standby mode, the STATUS indicator
blinks green.
10 . Wait about 90 seconds.
During this period of 90 seconds in the standby mode, the intake fan and exhaust fan rotate to cool the lamp.
The lamp can’t be lit again for 1 minute after turning off the projector for safety purpose. It will take another 1
minute for the STATUS indicator to go out. If you want to turn on the projector again, wait until the indicator goes
out, and then press the POWER button.
The air outlet fans rotate faster as the temperature around the projector rises.
Do not unplug the power cord while the STATUS indicator is blinking. Unplugging the power cord immediately
after use may cause a lamp breakdown.
Though the fan makes loud sound during cooling, such symptom is not a malfunction.
11 . Unplug the power cord from the outlet.
The POWER indicator will go out.
If the power cord should be unplugged accidentally while either the air inlet fan or the air outlet fans are
operating or the lamp is on, allow the projector to cool down for 10 minutes with the power off. To light the lamp
again, press the POWER button. If the lamp doesn’t light up immediately, repeat pressing the POWER button
two or three times. If it should still fail to light up, replace the lamp.
Cover the lens with the lens cap to protect it from dust.
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Mitsubishi HC3800 Specifications

General

Native aspect ratio	-
Projection distance	- m
Vertical scan range	50 - 85 Hz
Horizontal scan range	15 - 80 kHz
Projection technology	DLP
Supported aspect ratios	4:3, 16:9
Contrast ratio (typical)	4000:1
Screen size compatibility	50 - 300 \
Projector native resolution	1080p (1920x1080)
Keystone correction, vertical	-15 - 15 °
Focus	Manual
Focal length range	20.6 - 30.1 mm
Lamp power	230 W
Light source type	Lamp
Lamp power (economic mode)	190 W
Service life of light source	5000 h
Noise level	31 dB
Plug and Play	Yes
Dot clock scanning frequency	170 MHz
Supported video modes	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Analog signal format system	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Built-in speaker(s)	No
Audio (L/R) in	2
Serial interface type	RS-232
USB 2.0 ports quantity	0
S-Video inputs quantity	1
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	340 W
Placement	Desktop
Product type	Standard throw projector
Product color	Black

Weight and Dimensions

Depth	270 mm
Width	345 mm
Height	129 mm
Weight	3500 g