To Operate Projector Power On - Mitsubishi X50U User Manual

To operate projector power ON

COMPUTER OUT
USB RS-232C
3 • 7 • 8 4
POWER
LAMP
VOLUME
TEMP
1. Turn on the equipment connected to the projector.
2. Put the projector into standby mode by pressing the
main power switch. The POWER indicator lights up
red.
• The POWER indicator blinks red for 2, 3
seconds after the power switch ON. In this
time, the buttons will not work.
3. Turn the projector on by pressing the POWER button.
The light source lamp starts warming up, eventu-
ally turning completely on. In case the light source
lamp does not come on, wait for one minute before
switching power on again.
• If the main power switch to the unit is turned
off within two minutes of turning off the light
source lamp, power will not be applied to the
lamp for one minute when the next time the
main unit power switch is turned on. When
this happens, the indicator lamp will blink for
one minute.
Condition
Stand-by
When light source lamp is on
Light source lamp held off temporarily
Important:
• A darkened image may be seen right after pressing
the POWER button due to warming up of this pro-
jector. While warming up, no other commands can
be accepted.
´
2 •
MAIN
S-VIDEO
COMPUTER IN
VIDEO IN VIDEO
AUDIO L
(MONO)
AUDIO R
AC IN
AUTO POSITION button
AUTO POSITION
MUTE
COMPUTER
SOURCE
VIDEO
MENU
ENTER
Indicator LAMP POWER
-
Red
Green
Green
- Red
9
3 • 7 • 8
4
MUTE button
AUTO POSITION
button
• When the lamp indicator is blinking red, the the
lamp should be replaced. Replace the lamp. See
pages 23 and 26.
• The picture might not be of optimum performance
in extreme hot or cold conditions. (The projector is
not malfunctioning.)
4. Select the desired external input source by using
the COMPUTER or VIDEO button.
• The COMPUTER or VIDEO buttons do not work
when MENU is displayed.
• The projector automatically selects the appropriate
signal format. The selected signal format is dis-
played on the screen.
• When selecting the COMPUTER input, the image
may flicker. Press the $ or % button to adjust the
image.
• When input signal is jittering, please adjust by $
or % button also connecting with DVD player or
MUSE decoder etc.
• When supplying unstable signal like Still or
Reverse play with VCR, "NO SIGNAL" may
appear on the screen. In this case, you may avoid
this issue by selecting the right color format like
NTSC, PAL in OPTION menu.
5. Adjust the image size with the zoom ring by turn-
ing it.
6. Adjust the focus with the focus ring by turning it.
focus ring
near
MUTE button
POWER MUTE
4
COMPUTER VIDEO
MOUSE LASER
R-CLICK
MENU ENTER
AUTO POSITION STILL
STILL button
P in P EXPAND
– VOLUME +
zoom ring
tele
wide
far
EN – 13