NEC Np52 Projector User Manual


. Us  ng On-Screen Menu
[INSTALLATION]
Select  ng Projector Or  entat  on [ORIENTATION]
This	 reorients 	 your 	 image 	 for 	 your 	 type 	 of 	 projection. 	 The 	 options 	 are: 	 desktop 	 front 	 projection, 	 ceiling 	 rear 	 projec-
tion,
	
desktop
	
rear
	
projection,
	
and
	
ceiling
	
front
	
projection.
DESKTOP 	 FRONT
CEILING 	 REAR
DESKTOP
	 REAR CEILING
	 FRONT
D sabl  ng the Cab  net Buttons [CONTROL PANEL LOCK]
This	 option 	 turns 	 on...

3
. Us  ng On-Screen Menu
Select  ng Menu Color [MENU COLOR SELECT]
You	 can 	 choose 	 between 	 two 	 options 	 for 	 menu 	 color: 	 COLOR 	 and 	 MONOCHROME.
Select ng Menu D  splay T  me [MENU DISPLAY TIME]
This	 option 	 allows 	 you 	 to 	 select 	 how 	 long 	 the 	 projector 	 waits 	 after 	 the 	 last 	 touch 	 of 	 a 	 button 	 to 	 turn 	 off 	 the 	 menu. 	
The 	 preset 	 choices 	 are 	 [MANUAL], 	 [AUTO 	 5 	 SEC], 	 [AUTO 	 15 	 SEC], 	 and 	 [AUTO...


. Us  ng On-Screen Menu
Sett ng ID to the Projector [CONTROL ID]
(Ava  lable only when the opt  onal remote control NP0  RC   s used)
You	 can 	 operate 	 multiple 	 projectors 	 separately 	 and 	 independently 	 with 	 a 	 single 	 remote 	 control 	 that 	 has 	 the 	 CON-
TROL
	
ID
	
function.
	
If
	
you
	
assign
	
the
	
same
	
ID
	
to
	
all
	
the
	
projectors,
	
you
	
can
	
conveniently
	
operate
	
all
	
the
	
projectors 	
together
	
using
	
the...


. Us  ng On-Screen Menu
[OPTIONS(  )]
Enabl ng or D  sabl  ng Auto Focus [AUTO FOCUS]
This	 option 	 turns 	 on 	 or 	 off 	 the 	 AUTO 	 FOCUS 	 feature. 	 (→	 page 	22)
NOTE: 
When the “AUTO FOCUS” is on, the AUTO FOCUS function works instantly under the following conditions:
When you turn on the power.
When you change the zoom.
When you reposition the projector.
When you change the projection angle.
Select ng Fan Mode [FAN MODE]
This	 option 	 allows...


. Us  ng On-Screen Menu
Enabl  ng Key Sound and Error Sound [BEEP]
This	 feature 	 turns 	 on 	 or 	 off 	 the 	 button 	 sound 	 or 	 alarm 	 when 	 the 	 following 	 operations 	 are 	 performed.
- 	 displaying 	 the 	 main 	 menu 	
- 	 switching 	 sources
-
	 Resetting 	 data 	 by 	 using 	 [RESET]
-
	 Pressing 	 POWER 	 ON 	 or 	 POWER 	 OFF 	 button
[OPTIONS( )]
Us ng Off T  mer [OFF TIMER]
1.  s elect  your  desired  time  between  30  minutes  and  16...

7
 . Us  ng On-Screen Menu
Enabl  ng Auto Power On [AUTO POWER ON(AC)]
Turns	 the 	 projector 	 on 	 automatically 	 when 	 the 	 power 	 cable 	 is 	 inserted 	 into 	 an 	 active 	 power 	 outlet. 	 This 	 eliminates 	
the 	 need 	 to 	 always 	 use 	 the 	 POWER 	 button 	 on 	 the 	 remote 	 control 	 or 	 projector 	 cabinet.
Turn ng On the Projector By Apply  ng RGB S  gnal [AUTO POWER ON(COMP.)]
When	 the 	 projector 	 is 	 in 	 Standby 	 mode, 	 applying 	 an...

8
 . Us  ng On-Screen Menu
❼ Menu Descriptions & Functions [INFO.]
Displays 	 the 	 status 	 of 	 the 	 current 	 signal 	 and 	 lamp 	 usage. 	 This 	 item 	 has 	 three 	 pages. 	 The 	 information 	 included 	 is 	
as 	 follows:
TIP: Pressing the HELP button on the remote control will show the INFORMATION menu items.
[USAGE TIME]
[LAMP 	 LIFE 	 REMAINING] 	 (%)*
[LAMP 	 HOURS 	 USED] 	 (H)
*	 The
	 progress 	 indicator 	 shows 	 the 	 percentage 	 of 	 remaining 	 bulb 	 life.
	 The...

9
 . Us  ng On-Screen Menu
[SOURCE]
[HORIZONTAL 	 FREQUENCY]	 [VERTICAL 	 FREQUENCY]
[SIGNAL 	 TYPE]	 	 	 [VIDEO 	 TYPE]
[SYNC
	 TYPE]	 	 	 [SYNC 	 POLARITY]
[SCAN
	 TYPE]
[VERSION]
[PRODUCT] 	
[SERIAL
	 NUMBER]
[FIRMWARE]
	 Version
[DATA]
	 Version
[CONTROL
	 ID] 	 (optional) 

70
. Us  ng On-Screen Menu
➑ Menu Descriptions & Functions [RESET]
Return  ng to Factory Default [RESET]
The	 RESET 	 feature 	 allows 	 you 	 to 	 change 	 adjustments 	 and 	 settings 	 to 	 the 	 factory 	 preset 	 for 	 a 	 (all) 	 source 	 (s) 	 ex-
cept
	
the
	
following:
[CURRENT
	
SIGNAL]
Resets
	
the
	
adjustments
	
for
	
the
	
current
	
signal
	
to
	
the
	
factory
	
preset
	
levels.
	
The
	
items
	
that
	
can
	
be
	
reset
	
are:
	
[PRESET],
	
[CONTRAST],
	
[BRIGHTNESS],...

7
7. Maintenance
This 	 section 	 describes 	 the 	 simple 	 maintenance 	 procedures 	 you 	 should 	 follow 	 to 	 clean 	 the 	 focus 	 sensor, 	 lens 	 and 	
replace 	 the 	 lamp 	 and 	 the 	 cooling 	 pump.
➊ Cleaning the Lens and Focus Sensor
Clean ng the lens
Use	 a 	 blower 	 or 	 lens 	 paper 	 to 	 clean 	 the 	 lens, 	 and 	 be 	 careful 	 not 	 to 	 scratch 	 or 	 mar 	 the 	 lens.
Clean ng the focus sensor
Use	 a 	 blower 	 or 	 lens 	 paper 	 to 	 clean 	 the 	 focus...