NEC Projector Vt45 User Manual

E–33
Position/Clock
Horizontal
Vertical
Clock
Phase
100
800
50 50
This allows you to manually adjust the image horizontally
and vertically, and adjust Clock and Phase.

Adjusts the image location horizontally and vertically using
the 
 and  buttons.
This adjustment is made automatically when the Auto Ad-
just is turned on.

Use this item with the “Auto Adjust  off” to fine tune the
computer image or to remove any vertical banding that might
appear. This function adjusts the clock frequencies that elimi-...

E–34
Projector Options
Allows you to set preferences for the on-screen menu.

This feature allows you to select two menu modes: one has
basic functionality and the other more advanced functional-
ity.
Basic Mode: This is the normal mode.
Advanced Mode:This mode is used for advanced users.

You can choose one of seven languages for on-screen in-
structions. The options are: English, German, French, Ital-
ian, Spanish, Swedish and Japanese.
NOTE: The “Language” setting cannot be reset back to
“English”...

E–35
Setup
Page1 Page2 Page3 Page4
RGB
Video
S-VideoAuto
Auto
Auto
Signal Select

When this feature is turned on, the “No Input” message will
appear if there is no signal present.

This option turns on or off the volume bar when you adjust
the sound volume using VOL+/-(up and down) button.
On: You can increase or decrease the sound vol-
ume with the volume bar on screen.
NOTE: If no adjustments are performed within 3 seconds,
the Volume bar will disappear.
Off: You can increase or decrease the sound...

E–36
[Page 4] (Advanced mode)
Setup
Page1 Page2 Page3 Page4
Default Source Select
Communication SpeedSelect
19200bps
Control Panel Key LockClear Lamp Hour MeterClear Filter Usage
Default Source RGB
Unlock
[Page 3] (Advanced mode)
Setup
Page1 Page2 Page3 Page4
Auto Adjust
Auto Start
Power Management
Keystone SaveFan High Speed Mode
On Off
On Off
On OffPower Off ConfirmationOn OffOn OffOn Off

When “Auto Adjust” is set to “On”, the  projector automati-
cally determines the best resolution for the current...

E–37
NOTE:The progress indicator shows the percentage of remain-
ing bulb life.The value informs you of the amount of lamp and
projector usage respectively. To lock the cabinet buttons:
1) Use the Select 
 or  button to select “Control Panel
Key Lock”  and press the ENTER button. The submenu
will be displayed.
2) Use the Select 
 or  button to select “Lock” and press
the ENTER button. The following confirmation screen
will be displayed.
3) Use the Select 
 or  button to select “Ye s” and press
the ENTER...

E–38
4. MAINTENANCE
This section describes the simple maintenance procedures you
should follow to replace the lamp, clean the filters, and replace
the batteries in the remote control.
Replacing the Lamp
After your lamp has been operating for 1000 hours (up to 2000
hours in Eco 2 mode and up to 1500 hours in Eco 1 mode) or
longer, the “Status” light in the cabinet will go on and the mes-
sage will appear. Even though the lamp may still be working,
replace it at 1000 (up to 2000 hours in Eco 2 mode and up...

E–39
Cleaning or Replacing the Filters
The air-filter sponge keeps the inside of the VT45 Projector free
from dust or dirt and should be cleaned after every 100 hours of
operation (more often in dusty conditions). If the filter is dirty or
clogged, your projector may overheat.
CAUTION
•Turn off the power and unplug the projector before
replacing the filter.
•Only clean the outside of the filter cover with a
vacuum cleaner.
•Do not attempt to operate the projector without a
filter cover.
•Your projector...

E–40
5. TROUBLESHOOTING
This section helps you resolve problems you may encounter while setting up or using the projector.
Standby
Cooling down
Lamp in Nomal mode
Lamp in Eco 1 mode
Lamp in Eco 2 mode
One minute after lamp is turned on
Retrying to turn on lamp
Lamp has reached its end of life
(1000 hours or over: Normal mode)
(1500 hours or over: Eco 1 mode)
(2000 hours or over: Eco 2 mode)
Lamp life has reached its end of life
(1100 hours or over: Normal mode)
(1600 hours or over: Eco 1 mode)
(2100...

E–41
6. SPECIFICATIONS
This section provides technical information about the VT45 Projector’s performance.
Model Number VT45
Optical
LCD Panel 0.7” p-Si TFT active-matrix, 800
600 dots
Lens Manual zoom, manual focus
F2.0 – 2.2    f=26.7 – 29.3 mm
Lamp 135W NSH lamp (120W in Eco 1 mode and 110W in Eco 2 mode)
The lamp is warranted for 1000 hours of operation time within 6 months.
Image Size 25 – 300 inches (0.64 – 7.62 m) diagonal
Projection Distance 3.3 – 39.4 ft (1.0 – 11.2 m)
Electrical
Inputs Video...

E–42
Cabinet Dimensions
Unit = mm (inch)
VT45
SOURCESELECTAUTO ADJUST
ON
 STAND BY STATUS
POWER
MENU
ENTERCANCEL
AUDIO
INOUT
S-VIDEO
VIDEO
IN
IN
L/MONO
R
IN
INRGB  OUT
RGB  IN
AC   IN
VT45CONTROLPC
207(8.15")
117(4.61")
299(11.77")
80(3.15")24
(0.94")
47(1.85")
5.4(0.21")
78(3.07")
39.6
(1.56")
4.6(0.18") 4.6(0.18")
85(3.35")5(0.2")
90(3.54")