NEC Nc900ca Manual

							11
1. What’s in the Box? and \fithe Names of the Pr\fiojector Parts
NOTEDo not cover the air inlets and outlet while the projector is in operation. \bnsufficient ventilation leads to a rise of 
the internal temperature and may cause a \fifire or malfunction.
1-3-2. Rear of the projector
1 8
2 34 5
6
7
1.
  Lamp cover
This opens to allow the lamp to \fe replaced. Refer to “5-3. Replacing the Lamp and the Air Filter” (page 52) on how to replace 
the lamp.
2.  VOLTAGE SELECT switch
Can \fe switched to \fimatch the voltage o\fif the power supply\fi. (See page 17)
3.  Main power switch
While AC power is \feing supplied, set the main power switch to ON position (1), then your projector will enter a stand\fy 
state.
4.  Power cable stopper
Prevents the power p\filug from falling out from the projector.
5.  AC input
Connects to the AC power ca\fle. The AC power ca\fle is not an accessory. Consult with your dealer/distri\futor \fia\fout the 
AC power ca\fle.
6.  Air inlet / Air filter
The air inlet for \ficooling inside the \fiprojector. Do not cover.
An air filter is attached over the air inlet to prevent dust. Refer to “5-3. Replacing the Lamp and the Air Filter” (page 52) on 
how to replace the air filte\fir.
7.   Air Outlet
The air outlet to \fiexhaust heat insid\fie the projector. Do not cover. 
						

							12
1. What’s in the Box? and \fithe Names of the Pr\fiojector Parts
8. Buzzer (inside rear of projector)
The \fuzzer rings wh\fien the power is tu\firned on or an error has occurred.
NO TEDo not cover the air inlets and outlet while the projector is in operation. \bnsufficient ventilation leads to a rise of 
the internal temperature and may cause a \fifire or malfunction.
 CAUTION:
DO  NOT  TOUCH  THE  LAMP  immediately  after  it  has  \feen  used.  \bt  will  \fe  extremely  hot.  Turn  the  projector  off  and  then 
disconnect the pow\fier ca\fle. Allow at \fileast one hour for\fi the lamp to cool \fi\fefore handling.
1-3-3. Bottom of the projector
1
2
2
1.
  Handle (4 locations\l)
Handles for moving \fithe projector.
2.  Level adjusters (in four positions)
\bn the ordinary installation, yo\fiu can adjust the p\firojector inclinatio\fin at 4 positions. 
						

							13
1. What’s in the Box? and \fithe Names of the Pr\fiojector Parts
1-3-4. Connection terminals
LAN
GP I/O3DRS-232
USBREMO\fE
PWR SOF\f OS FM\f ICP BA
POR\f
FOR SER\bICE
1 2
9
3
456
7
8
1.  Ethernet port (LA\f) (RJ-45)
The port for interfacing with an image signal server or controlling the projector from a PC via a network. Connect the projec-
tor and the PC wit\fih a commercially availa\fle Et\fihernet ca\fle (10/100/1\fi000Base-T). 
2.  External control terminal (GP I/O) (D-S\lub 37P)
The terminal for externally controlling the projector or connect\fiing a 3D image syste\fim to the projector. (See page 81)
3.  3D terminal (3D) (D-Sub 1\l5P)
The terminal for connecti\fing a 3D image system\fi to the projector. (See page 86) 
4.  PC control terminal (RS-232) (D-Sub 9P)
The  terminal  for  operating  the  projector  from  a  PC  via  an  RS-232C  or  for  service  personnel  to  set  data  for  the  projector. 
Connect the projector and the PC\fi with a commercially availa\fle RS\fi-232C straight ca\fl\fie. 
5.  USB port (USB) (type A)
The port for the projector maintenanc\fie. 
6.  Service terminal (REMOTE) (Stereo mini)
This terminal is used for \fiservice purpose on\fily.
7.   Device management ind\licator
The indicator for \fidisplaying the projector status. Us\fied \fy service perso\finnel during mainten\fiance. 
8.  Slot B
Not used in this pr\fiojector.
9.  Slot A
The slot is used for an image media \flock (\bMB) or optional products (page 87). Contact your dealer/distri\futor \fifor an instal-
lation of optional\fi products.
Refer to the \bMB in\fistruction manual f\fior details on \bMB. 
						

							14
1. What’s in the Box? and \fithe Names of the Pr\fiojector Parts
1-3-5. Control panel 
1
2
3
4
5
1\b
11
14
9
13
126
7
8
1.   LCD screen
The LCD screen displays menus\fi and setting values\fi for the projector operations\fi. 
2.  /// (UP/DOW\f/LEFT/RIGHT) buttons
Press these \futtons t\fio select a menu it\fiem while a menu is\fi displayed. 
3.  ME\fU button
Press this \futton to \fidisplay the menu f\fior various settings\fi and adjustments. \fi(See page 42)
4.  E\fTER button
Press this \futton to \fiselect the menu it\fiem. 
5.  EXIT button
Press this \futton to \fireturn to the previous menu item. \fi
6.  KEY LOCK button
Press this \futton to lock (KEY LOCK) the \futtons on the control panel. Buttons on the control panel do not function while 
KEY LOCK is on. 
Pressing the KEY LOCK\fi \futton for one sec\fiond or longer while\fi KEY LOCK is off locks the \futtons\fi. 
Pressing the KEY LOCK\fi \futton for one sec\fiond or longer while\fi KEY LOCK is on un\filocks the \futtons. \fi(See page 33)
NO TEKEY LOCK \fecomes automatically on if no control panel operation takes place in the stand\fy state for 30 sec-
onds \fy default. (S\fiee page 33)
7.  POWER button
Press this \futton for\fi more than three seconds to turn on or off (stand\fy) the projector. (See page 67)
\bn order to start up the projector, turn on the main power switch for the projector to set the projector in the stand\fy state. 
(See page 24)
8.  DOUSER button
Press this \futton to \fiopen and close the\fi douser. (See page 67)
9.  LAMP O\f/OFF button
Press this \futton for\fi five seconds or lon\figer to turn on or off the lamp while t\fihe projector is on. (Se\fie page 34)
1\b. LAMP button
Press this \futton to \fidisplay the lamp a\fidjustment menu. (S\fiee page 31) 
						

							15
1. What’s in the Box? and \fithe Names of the Pr\fiojector Parts
11.  IMB button (planned to be supported in a future update)
This \futton is oper\fia\fle when the media\fi \flock is installed\fi in the projector. 
Press this \futton to \fidisplay the operat\fiion menu of the me\fidia \flock.
12. Play/pause button (planned to be supported in a future update)
This \futton is oper\fia\fle when the media\fi \flock is installed\fi in the projector. 
Press this \futton to \fiplay or pause the \fiimage contents. 
13.  Stop button (planned to be supported in a future update)
This \futton is oper\fia\fle when the media\fi \flock is installed\fi in the projector. 
Press this \futton to \fistop playing the im\fiage contents. 
14.  Preset buttons
Press the preset \futton to select a title (input signal) assigned to each \futton. Up to 100 titles (input signals) can \fe regis-
tered  to  this  projector,  and  any  16  titles  from  them  can  \fe  assigned  to  the  preset  \futton.  Please  request  your  dealer  to 
register and change \fithe titles of the \fi\futtons as required. 
The preset \futton indicat\fiors show their ass\fiigned title or sele\fiction status. (See\fi page 66)
TIPTo select a title a\fillocated to one of\fi the preset \futtons, use t\fihe following procedure.
•    To select a title a\fillocated to one of\fi “Preset Button1” to “\fiPreset Button8”
    Press the \futton whic\fih corresponds to the num\fi\fer of the preset \futton (\futton\fi  to ).
-  Press the  \futton \fito select the “Preset Button1”.
-  Press the  \futton \fito select the “Preset Button8”.
•    To select a title a\fillocated to one of\fi “Preset Button9” to “\fiPreset Button16”
    Press the preset \futton (\futton\fi  to ) while\fi holding down the U\fiP \futton.
-  Press the  \futton \fiwhile holding down \fithe UP \futton to se\filect the “Preset Button9”.
-  Press the  \futton \fiwhile holding down \fithe UP \futton to se\filect the “Preset Button16”. 
						

							16
 
2.
Installati\bn and 
C\bnnecti\bn
2-1. Steps for setting up and connect\ling
Use the following s\fiteps for setting up\fi your projector: 
• Step 1 
Setup the screen and projector. (Contact your de\fialer to carry out the setup.) \fi
• Step 2
Connect the power \fica\fle to the projector. (See page 17)
• Step 3 
Connect ca\fles to t\fihe image input terminals. (See page 2\fi2) 
Connect ca\fles to t\fihe various control terminals. (See page 2\fi2)   
						

							17
2. \bnstallation and\fi Connection
2-2. Connecting the Power Cable
The power ca\fle is not included with the projector. Use a power ca\fle that meets the standards and power supply voltage of 
the country where you are using the projector. Ask your dealer \fifor the power ca\fle\fi to select and pur\fichase.
 WARNING:
Carefully read the contents descri\fed in this section \fefore connection and connect the ca\fles according to the proper 
procedure. \bnappropriate handling ma\fiy cause fatal, ser\fiious or other \fodil\fiy injuries due to \fifire or electric shoc\fik.
 CAUTION:
• 
Before connecting the power ca\fles, check that the main power switch of the projector is turned off. \bmplement the con-
nection with AC po\fiwer shut off.
•  Be sure to ground the equipment to ensure safety. Use a power ca\fle that meets the standards and power supply voltage 
of the country where you are using the projector (page 78), and always connect the equipment to the ground. \bf the ground 
is not connected, \fiit may cause elect\firical shocks.
•  When connecting the power ca\fle plugs to the AC \bN and the electrical outlet, securely insert the plugs all the way in. \bf 
the connection \fetween the power ca\fle plug and the electrical outlet is loose, the plug area may generate heat, causing 
\furns and accidents.
•  Switch the power ca\fle and power supply voltage of the projector to match the projector to the voltage of the electrical 
outlet you are connecting to. \bf\fi selected incorrectly, it may cause dam\fiage or fires.
NO TE• \bnstall the electric outlet near\fy the projector main unit so that the power supply can \fe cut \fy unplugging the 
AC power ca\fle.
•  When plugging in or unplugging the AC power ca\fle, make sure that the main power switch is pushed to the 
[O] position. Fail\fiure to do so may cau\fise damage to the pr\fiojector.
•  Do not use a three-phase power sup\fiply. Doing so may caus\fie malfunction. 
						

							18
2. \bnstallation and\fi Connection
1 Connect the AC power supply cable.
Connect the AC pow\fier supply ca\fle to \fithe projector.
VOLTAGE SELECT switch AC input 
						

							19
2. \bnstallation and\fi Connection
2 Set VOLTAGE SELECT switch according to the voltage being used.
Voltage of power to\fi use Power ca\fle to usePosition of the VO\fiLTAGE SELECT switc\fih
AC100V outlet AC100V power ca\fle“100 130V–”
AC200V (single phas\fie) outletAC200V power ca\fle“200 240V–”
3 Connect the power plug to the electrical outlet.
This completes the\fi connection of the\fi AC power supply c\fia\fle. 
						

							20
2. \bnstallation and\fi Connection
Attaching the power cable stopper
You can prevent the power pl\fiug from falling out from the main unit \fy\fi using the included\fi power ca\fle stoppe\fir.
 CAUTION:
Do not \fundle the p\fiower ca\fle. Doing th\fiis could cause hea\fit or a fire.
NO
TE• Do not clamp the power ca\fle with other ca\fles. Doing so can generate noise, which can affect adversely the 
signal ca\fle.
•  Be careful not to insert the \fand inversel\fiy. Once the \fand is \fiattached, it canno\fit \fe removed from the slot.
1 Insert the end of band of the power cable stopper into the slot next to the AC I\f on the terminal 
panel. 
2 Use the power cable stopper to clamp the power cable. 
Push the clamper t\fio lock it. 
clamper
3 Slide the clamper t\lo the hilt of the p\lower cable. 
This completes the\fi attachment of the\fi power ca\fle stoppe\fir.