NEC Nc900ca Manual

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6. Appendix
6-3-5. Downloading DCC from the projector for use
The execution file of DCC is integrated in the projector. This section descri\fes the procedure for downloading the execution 
file of DCC from the projector to your co\fimputer for use.
The following requirements must \fe met \fifor this function.\fi
• Java Runtime Envir\fionment (JRE) is in\fistalled on your co\fimputer.
•  The following We\f \frowser is \feing used\fi.
  When using Windows:\fi   \bnternet Explorer 7.X or later, Mozilla Firefox 2.X or later
  When using Linux:   Mozilla Firefox 3.6 or later
1 Start the Web browser on your computer.
2 Enter “http://(IP address of projector)” for the address of the Web browser, and press the Enter 
key.
\bn the initial stat\fius, the \bP address of the projector is set to \fi“192.168.10.10”.
\bn this case, enter\fi “http:/192.168.10\fi.10”.
The HTTP server sc\fireen of the projector is display\fied.
3 Click the [DCC(JWS)] b\lutton of DCC Download.
The splash screen of Java is dis\fiplayed, and the se\ficurity warning screen for the digital\fi signature is displayed.
NO TEWhen using Firefox as your We\f \frowser, a dialog confirming how to open th\fie file is displayed.\fi
• For Windows, selec\fit [Java(TM) We\f Start Launcher].
•  For Linux, select \fi[JavaWS]. 
						

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6. Appendix
4 On the security warning screen, confirm the following points and the\ln click the run button.
• [DCC Starter JWS] is displa\fiyed for the name.
• [NEC Display Solutio\fins, Ltd.] is displ\fiayed for the issue\fir. 
• [(\bP address of connected p\firojector)] is displ\fiayed for the downl\fioad source.
The DCC Starter starts and the downloading of DCC starts. Downloading definitely is performed when you click this 
the first time. From the second time, downloading is not performed when the version of DCC integrated in the projec-
tor matches the ve\firsion of DCC already downloaded to\fi your computer.
TIP\bf you select the c\fiheck \fox, the secur\fiity warning screen is not display\fied from the next time.
5  When downloading completes, DCC starts.
TIPThe downloaded DCC execution file is saved in the following folder. (\bf the folder does not exist, a folder is created 
automatically.)
For Windows:  “C:\DCC\(\bP address of connected p\firojector)“
For Linux:  “~/.wine/drive_c/DC\fiC/(\bP address of connected p\firojector)“ 
						

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6. Appendix
6-4. Writing of the log file (Save Information)
Log files saved on the main unit can \fe written to USB memory connected to the USB port of the main unit. To perform the 
writing of the log \fifile, use the follow\fiing procedure. 
1 Connect the USB mem\lory to the USB port of the main unit\l.
Wait until the USB memory is recognized, and it enters the condition in which it can \fe used (5 or more seconds). 
For details, refer to the instru\fiction guide of the \fiUSB memory.
2 Simultaneously press the UP button and E\fTER button.
The “Save \bnfo.” sc\fireen is displayed.
TIP\bf you press the EX\bT \futton during operation, operation is stopped and the display returns to the normal screen. 
3 Press the LEFT/RIGHT button, and select the \llog file writing period.
The items that can\fi \fe selected are as follows.
TodayWrites today’s log files.
7days Writes 7 days’ log fi\files from today.
30daysWrites 30 days’ log \fifiles from today.
Manual Writes the specified \fiperiod’s log files.
4 Press the E\fTER button.
When “Today”, “7days”, or\fi “30days” is selec\fited, the log file wr\fiiting period is dis\fiplayed. 
← The log file writin\fig period is display\fied. 
						

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6. Appendix
When “Manual” is selected, specify the log file writing period. For how to enter numerals, refer to “4-1-3. How to enter 
alphanumeric characters” (See page 41). \bf you press the ENTER \futton, the display advances to the following screen.
← Enter the date/ti\fime to start writing.
← Enter the date/ti\fime to stop writing.\fi← The log file writin\fig period is display\fied.
Press the ENTER \futton\fi.
Press the ENTER \futton\fi.
5 
Confirm the log file writing period, press the LEFT/RIGHT button to select “Execute”, and press 
the E\fTER button.
The log files of the specified period are written to the USB device. When writing completes, the following screen is 
displayed. 
TIP\bf you select “Cancel” and press the ENTER \futton, the writing of log files is stopped, and the display returns to 
the normal screen. 
6 Press the E\fTER button.
The display returns to the normal screen.
7 Remove the USB from the USB port of the main unit\l. 
						

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6. Appendix
6-4-1. \fames of log files
Written log files are saved with the f\fiollowing file names.\fi
N?YYMMDD.txt
N?This shows the mod\fiel of projector. The numeral of t\fihe “?” portion differs depending on t\fihe model.
N1: NC3200S Series
N3: NC1200C Series
N4: NC2000C Series
N6: NC3240S Series
N7: NC900C Series
YYMMDD Shows the date/tim\fie when written.
YY: Year (lower 2 digits\fi)
MM: Month (2 digits\fi)
DD: Date (2 digits)
For example, if NC9\fi00C-A log file is wr\fiitten on Octo\fer 1,\fi 2012, it is saved\fi with the ”N7121001\fi.txt” file name. 
						

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6. Appendix
6-5. Outline Drawing
798810695
621
47 6.4
460.4
314
326
(33)(140.5)
Units: mm 
						

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6. Appendix
6-6. Specifications
Model nameNC900C-A
Projection method 3 chip DLP Cinema® \fimethod
0.69-inch DC2K chip\fi
Panel resolution 2048 x 1080
Lamp type 350W AC lamp
Screen sizes 7 m to 8.1 m @14ft-L / Screen Gain 1.3, Max.\fi 9.5 m @14ft-L / Screen Gain 1.8 (Depen\fids on setup condit\fiions)
Contrast ratio  1600:1 with DC\b spe\ficified color representation
Lens adjustment fu\finction Motorized lens shi\fift (vertical/horizontal),\fi motorized zoom, m\fiotorized focus, do\fiuser 
Signal input ports When shipped from factory: Empty
(for mounting optio\final components) (No\fite 1)
External Control RS-232C (D-su\f 9pin\fi) x 1
GP\bO port (D-su\f 37 pin) x \fi1
Service terminal (stereo mini jack) x 1
3D CTL (D-su\f 15 pin\fi) x 1
USB (Type A) x 1
\bnterlock port x 1
Ethernet port (G-\fit RJ-45) x 1\fi
Power supply volta\fige AC 100 to 130 V, 50/60 Hz single phase
AC 200 to 240 V, 50/60 Hz single phase
\bnput current 10.3 to 7.9 A (100 to 130 V)
5.1 to 4.3 A (200 to 240 V)
Power consumption 1023 W (100 to 130 V) (Note 2)
985 W (200 to 240 V) (Note 2)
Cooling method Cooling air system \fi(includes dust filte\fir)
Noise level Less than 52 dB
\bnstallation Orientation: Deskto\fip/front, Desktop/rear, Ceiling/front, Ceiling/rear
Net weight 44 kg (Excluding lens)\fi
Dimensions 621 mm (W) x 798 mm (D) x 314 mm (H) (Does not in\ficlude protruding portions, includes fo\fiot.)
Environment Operating temperatu\fire: 10 to 35°C
Operating humidity:\fi 10 to 85% (non-co\findensing)
Storage temperature: -10 to 50°C
Storage humidity: 1\fi0 to 85% (non-cond\fiensing)
Operating altitude:\fi 0 to 3000m/9800 f\fieet (1600m/5500 fe\fiet to 3000m/9800 f\fieet: Set “Fan Spee\fid Mode” to “High 
Altitude”)
Regulations 
USA UL60950-1 2nd Edit\fiion FCC Part15 Class A
Canada CSA60950-1 2nd Edi\fition \bCES-003 Class A
Europe EN60950-1 2nd Editi\fion EN55022 Class A, EN5\fi5024, EN61000-3-2/-\fi3-3
Russia \bEC60950-1 2nd Edit\fiion, GOST-R, Hygenic EN55022 Class A, EN5\fi5024, EN61000-3-2/-\fi3-3
Oceania \bEC60950-1 2nd Edit\fiion AS/NZS C\bSPR. 22 Cla\fiss A
Asia \bEC60950-1 2nd Edit\fiion EN55022 Class A, EN5\fi5024, EN61000-3-2/-\fi3-3
Korea K60950-1 K00022 Class A, K0\fi0024
Saudi Ara\fia SASO EN55022 Class A, EN5\fi5024, EN61000-3-2/-\fi3-3
Japan J60950-1 VCC\b Class A, J\bS C\fi 61000-3-2, J55022\fi Class-A
(Note 1) The video input slots are empty when the device is shipped. The optional Signal \bnput Board is availa\fle as separate 
optional products.
(Note 2)  The value is typic\fial.
* Note that these s\fipecifications and de\fisign can change wit\fihout prior notice.\fi 
						

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6. Appendix
6-7. Power Cable
NOTEAsk your dealer fo\fir the power ca\fle t\fio select and purchase.
Power Cable Electrical Specification
The projector is equipped with an \bEC60320 C19 connector to connect an AC power supply ca\fle. Ensure that the AC power 
ca\fles that connect the connectors \fuilt into the projector to the AC power mains have the current capacities as shown \felow.
Power supply volta\fige Projector input cu\firrentPower ca\fle current\fi capacity
AC 100–130V 10.3 to 7.9A125V 15A or higher
250V 15A or higher
AC 200–240V 5.1 to 4.3A250V 15A or higher
Type of Power Cable
Cable
Plug
Connector
Use plugs, ca\fles, and connectors that are suita\fle for the regulations of the country of installation, as shown in the following 
ta\fle.
NOTEFor users in North America
Use a power ca\fle n\fio longer than 4.5m/\fi14.76 ft according to National Ele\fictrical Code.
Germany
Plug Ca\fle Connector
CEE 7
H05VV-F 3G1.5\bEC 320 C19
USA
Plug Ca\fle Connector
NEMA 5-15P
SJT 3 x AWG 14\bEC 320 C19 
						

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6. Appendix
Japan
PlugCa\fle Connector
J\bS C 8303
VCTF 3 x 2.0mm\bEC 320 C19
China
Plug Ca\fle Connector
GB2099
RVV 300/500GB17465.1
Connector
Dimensions of the c\fionnector of the po\fiwer ca\fle are shown \felow.
7+ 0.5-0
28+ 0-0.920+ 0-0.7
6.0+0.5-0
2.5
+0.5-0
2.5+0.5-0
8±0.2
13±0.2
Unit: mm
R3.5 min2\b min 
						

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6. Appendix
6-8. Pin Assignment and Functi\fns \ff Termina\b
6-8-1. PC CONTROL c\fnnect\fr (RS-232) (D-Sub 9 pin)\c
This is an RS-232\f interfa\be for \bontrolling the proje\btor from a P\f. The proje\btor operates as a D\fE (Data \fommuni\bation 
Equipment), so use \3a straight \bable wh\3en \bonne\bting to a \3P\f. 
Pin No. RS-232\f Signal Name\3 Fun\btions as RS-232\3\fProje\btor \fonne\btor Ope\3ration
1 \fD \farrier dete\btion Not used (N.\f.)
2 RXD Re\beption dataData transmission t\3o an external devi\be 
3 TXD Transmission data Data re\beption from an external devi\be 
4 DTR
Data Terminal ready (Note)\fonne\btion to 6 pin\3s
5 GND Signal GNDSignal GND
6 DSR Data set ready (Note) \fonne\btion to 4 pin\3s
7 RTS Transmission request SYSTEM: Hi-Z (Not u\3sed)
\fINEMA: Hi-Z (Used)
8 \fTS Transmission availab\3le SYSTEM: Fixed at -6\3.5 V (Not used)
\fINEMA: ±10.5 V (Use\3d: Depends on \bommu\3ni\bation status)
9 RI Ring indi\batorNot used (N.\f.)
(Note) Do not use DTR and\3 DSR signals when \3\bommuni\bating.