NEC LT155 - Manual (Page 9)

E – 9
1. Menu Button
Displays the menu.
2. Select ▲▼ ᮤ ᮣ / Volume (+) (-) Buttons
▲▼ : Use these buttons to select the menu of the item you wish to
adjust.
When no menus appear, these buttons work as a volume con-
trol.
ᮤ ᮣ : Use these buttons to change the level of a selected menu item.
A press of the
ᮣ button executes the selection.
When the menus or the Viewer tool bar is not displayed, these
buttons can be used to select a slide, or to move the cursor in
Folder List or Slide List.
When the pointer is displayed, these
▲▼ ᮤ ᮣ buttons move
the pointer.
3. Enter Button
Executes your menu selection and activates items selected from the
menu.
4. Cancel Button
Press this button to exit "Menus". Press this button to return the adjust-
ments to the last condition while you are in the adjustment or setting
menu.
5. Source Button
Use this button to select a video source such as a PC, VCR, DVD
player or PC Card Viewer (CompactFlash card).
Each time this button is pressed, the input source will change as fol-
lows:
→ RGB → Video → S-Video → PC Card Viewer 
If no input signal is present, the input will be skipped.
Top Features
6. Auto Adjust Button (RGB only)
Use this button to adjust Position-H/V and Pixel Clock/Phase for an
optimal picture. Some signals may not be displayed correctly or take
time to switch between sources.
7. Power Button (ON / STAND BY)
Use this button to turn the power on and off when the power is sup-
plied and the projector is in standby mode.
NOTE: To turn off the projector, press and hold this button for a minimum of
two seconds.
8. PC Card Access Indicator
Lights while accessing a CompactFlash memory card.
9. Status Indicator
When this is lit red (orange in Eco mode) continually, it's warning you
that the projection lamp has exceeded 1000 hours (2000 hours in Eco
mode) of service. After this light appears, it is advisable to replace the
projection lamp as soon as possible. (See page E-48). In addition the
message "The lamp has reached the end of its usable life. Please re-
place the lamp." appears continually until the lamp is replaced.
If this light blinks red rapidly, it indicates that the lamp cover is not
attached properly or the projector is overheated.
See the Power / Status Light Messages on page E-50 for more details.
10. Power Indicator ( )
When this indicator is green, the projector is on; when the indicator is
orange, it is in standby mode.
M
EN
U
E NTER
CA
N
C
EL
SELECT
POW
ER STATUS
ON
/
STAND BY
SOURCE
AUTO
ADJUST
PC CARD
ACCESS
C CARD
PC CONTROL
VIDEO
RGB
USB
S-VIDEO
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