NEC Np52 Projector User Manual


3. Project ng an Image (Bas  c Operat  on)
ZOOM
Use	 the 	 ZOOM 	 lever 	 to 	 adjust 	 the 	 image 	 size 	 on 	 the 	 screen.
NOTE:  Rotating  the  ZOOM  lever  will  cause  the  focus  to  be  adjusted 
automatically. For more detail, see "AUTO FOCUS" below.
•
  Moving  the  projector  back  and  forth  can  change  the  image  size 
on the screen.
•
 
Adjust the tilt foot if the image is distorted vertically.
AUTO FOCUS
The 	 focus 	 sensor 	 on 	 the 	 projector...

3
3. Project  ng an Image (Bas  c Operat  on)
AUTO KEYSTONE Correct on
The	 AUTO 	 KEYSTONE 	 correction 	 feature 	 will 	 correct 	 the 	 vertical 	 distortion 	 of 	 a 	 projected 	 image 	 on 	 the 	 screen. 	
No 	 special 	 operation 	 required. 	 Just 	 place 	 the 	 projector 	 on 	 a 	 flat 	 surface.
NOTE: When using the AUTO KEYSTONE function, heed the following:
•
  The AUTO KEYSTONE correction will take effect in 2 seconds after changing the projection angle during...


3. Project ng an Image (Bas  c Operat  on)
SELECTSOURCEAUTOADJ.
ON/STAND BY
FOCUS
LAMPSTATUSPOWER
SOURCEAUTOADJ.
ON/STAND BY
FOCUS
LAMPSTATUSPOWERSELECT
➍ Adjusting Focus Manually
Adjust	 the 	 focus 	 manually 	 in 	 the 	 following 	 cases:
•	 When 	 adjusting 	 the 	 focus 	 out 	 of 	 the 	 effective 	 range 	 of 	 the 	 auto
-
matic
	
focus
•	 When
	
finely
	
adjusting
	
the
	
focus
•	 When
	
the
	
menu
	
setting
	
for
	
[AUTO
	
FOCUS]
	
is
	
turned
	
off
Adjust  ng w...


3. Project ng an Image (Bas  c Operat  on)
SELECTSOURCEAUTOADJ.
ON/STAND BY
FOCUS
LAMPSTATUSPOWER
➎ Correcting Keystone Distortion Manually
You	 can 	 also 	 correct 	 the 	 vertical 	 keystone 	 distortion 	 manually.
NOTE:
•
  Keystone correction by using the SELECT 
▲/▼ button is not possible when [VIEWER] is selected for the source.
•
 
The vertical keystone angle can be corrected between 40 degrees upward and 40 degrees downward from level.
Adjust
	
the
	
keystone...


3. Project ng an Image (Bas  c Operat  on)
SELECTAUTOADJ.
ON/STAND BY
FOCUS
LAMPSTATUSPOWERSOURCE
[Poor picture]
[Normal picture]
➏ Optimizing RGB Picture Automatically
Adjust ng the Image Us  ng Auto Adjust
This	 adjustment 	 may 	 be 	 necessary 	 when 	 you 	 connect 	 your 	 computer 	 for 	 the 	 first 	 time.
Adjust ng w  th buttons on the cab  net
•	 Press	 the 	 SELECT 	◀	 button 	 with 	 no 	 menus 	 displayed.
	 An
	
RGB
	
image
	
will
	
be...

7
3. Project  ng an Image (Bas  c Operat  on)
➐ Adjusting Volume Up & Down
Sound	 level 	 from 	 the 	 speaker 	 on 	 the 	 projector 	 can 	 be 	 adjusted. 	
Another
	 way 	 to 	 adjust 	 volume 	 is 	 to 	 use 	 the 	 menu.
Select
	 [ADJUST] 	
→	 [BASIC] 	→	 [VOLUME] 	 from 	 the 	 menu.
AUTOADJ.
ON/STAND BY
FOCUS
LAMPSTATUSPOWERSELECT
❽ Turning off the Projector
To turn off the projector:
ENTEREXIT
MENU
UPPAGE
OFFPOWERON
DOWN
MAGNIFYAV-MUTEF rst,  press  the  POWER  (ON/STAND...

8
3. Project  ng an Image (Bas  c Operat  on)
❾ After Use
Preparat on: Make sure that the projector   s turned off.
1.   Unplug the power cable.
2.
  d isconnect any other cables.
3.
  r etract adjustable tilt foot and rear foot if extended.
4.
  Cover the lens with the lens cap.
5.
  Put the projector and its accessories in the supplied soft case.
 
Place the projector in the soft case as shown below. This is to prevent the lens from damage.
CAUTION:
Use 	 caution 	 when...

9
4. Convenient Features
➊ Turning Off the Image and Sound
Press 	 the 	 AV-MUTE 	 button 	 to 	 turn 	 off 	 the 	 image 	 and 	 sound 	 for 	 a 	 short 	
period 	 of 	 time.
Press
	 again 	 to 	 restore 	 the 	 image 	 and 	 sound 	 from 	 the 	 speaker.
NOTE:  Even  though  the  image  is  turned  off,  the  menu  still  remains  on  the 
screen.
VOLUME
ENTEREXIT
MENU
UPPAGE
OFFPOWERON
DOWN
ASPECTHELP
AV-MUTEMAGNIFY
FOCUSL-MOUSE-R
FREEZEPICTURE
LAMP MODEVIDEOAUTO ADJ.COMPUTERS-VIDEOVIEWER➋...

30
. Conven  ent Features
➍ Changing Lamp Mode
VOLUMEASPECTHELP
FOCUSL-MOUSE-R
FREEZEPICTURE
LAMP MODE
VIDEOAUTO ADJ.COMPUTER
S-VIDEOVIEWER
The	 lamp 	 life 	 can 	 be 	 extended 	 by 	 using 	 the 	 ECO 	 mode.
To 	 change 	 to 	 the 	 “ECO” 	 mode, 	 do 	 the 	 following: 	
1.
  Press the  la MP MO de  button to display [ la MP MO de ] screen.
2.
  Use the  sele C t  
▲ or ▼ button to select [ e CO] mode.
3.
 
Press  the 
enter
  button.  Or  press  the  sele C t  
▶  button  to  se-
lect...

3
 . Conven  ent Features
5.   Press the  sele C t  ▼ button to select [O n ] and press the  enter  button.
 
 The [SECURITY KEYWORD] screen will be displayed.
6.   t ype in a combination of the four  sele C t  
▲▼◀▶ buttons and press the  enter  button.
NOTE: A keyword must be 4 to 10 digits in length.
 
 The [CONFIRM KEYWORD] screen will be displayed.
7.   t ype in the same combination of  sele C t  
▲▼◀▶ buttons and press the  enter  button.  
 
 The confirmation screen will be...