NEC Np905 Projector User Manual

							
97
Selecting Aspect Ratio and p osition for Screen [S CREEN]
SCREEN  Ty PE   .......Select  one  of  two  options:  4:3  SCREEN  or  WIDE  SCREEN  for  the  screen  to  be  used.  See  also  [ A SPECT  
R ATIO
].
(→ page 83)
P
OSITION
 
..............
This feature allows you to adjust the vertical position of the image when WIDE SCREEN has been selected 
for the screen type.
When WIDE SCREEN has been selected there is no-signal area above and below the image.
NOTE: This option is available only when [WIDE SCREEN] is selected in [ S CREEN  T YPE].
NOTE: 
•
  After changing the screen type, check the setting of [ A
SPECT  R ATIO
] in the menu. (→page 83)
•
 
NP905: [ P
OSITION
] is not available when [4:3 SCREEN] is selected for [ S CREEN  T YPE] or when [L ETTER B OX] is selected for 
[A SPECT  R ATIO].
Using Geometric Correction [GEO m ETRIC CORRECTION]
This feature retrieves geometric data registered in the projector memory\
.
Three presets of geometric data have been registered. To turn off this f\
eature, select [OFF].
NOTE:
•
  The [KEYSTONE] and [CORNERSTONE] adjustments are not available when geom\
etric data is applied.
•
  To clear your geometric data, press the 3D REFORM button for a minimum of\
 2 seconds.
•
  The  [GEOMETRIC  CORRECTION]  feature  can  cause  an  image  to  be  slightly  blurred  because  the  correction  is  made  electroni
-
cally.
6. Using On-Screen Menu
Blanking area or no-signal area
(NP905 only) 
						

							
98
6. Using On-Screen Menu
Using Multi-Screen Compensation [MULTI-SCREEN COMP.]
This feature allows you to match images projected from multiple projecto\
rs that are placed in parallel.
MODE  ....................OFF: Turns off this function to return to the normal brightness.
ON:  Turns  on  this  function  to  make  the  screen  darker.  The  [BRIHGTNESS]  and  the  [CONTRAST]  can  be 
adjusted.
CONTRAST   ............Adjusts the bright part of the picture.
BRIGHTNESS   .........Adjusts the dark part of the picture.
Adjusting
1.  Prepare black and white images so that the images can be displayed on the computer screen.
2.   Display the black image on the computer screen, and project the image from the projector.
3.
  Select [MULTI-SCREEN COMP.] 
→ [MODE] → [ON].
4.
 
Adjust the dark part of the images.
 
Press  the 
sele
C
t
 
   button  to  select  [B rightness ]  and  use  the  sele C t    or   to  match  the  black  part  of 
another projector.
5.
 
Display the white screen on the computer screen.
 
Project the image from two or more projectors.
6.
 
Adjust the bright part of the images.
 
Press the  sele C t  
 button to select [CO ntrast ] and use the  sele C t   or  to match the white part of an-
other projector.
 
Moving the slide bar toward [+](plus) can change the white part of the image.  s hould this happen, move the slide 
bar toward [-] (minus) to adjust the brightness.
TIP:
•  When  you  use  multiple  projectors,  you  can  use  the  [CONTROL  ID]  function  to  operate  a  single  projector  or  all  the  projectors 
from the remote control. (→ page 114)
•
 
Your setting will not be affected even when [RESET] is done from the menu\
. 
						

							
99
6. Using On-Screen Menu
[INSTALLATION(2)]
[NETWORK SETTINGS]
This feature allows you to set various setting items when the projector \
is used on your network.
Important•   Consult with your network administrator about these settings.
•
  The NP905/NP901W series projectors distributed in some areas and countries do not come standard with 
the USB Wireless LAN Unit.
 
If you purchase the projector without the USB Wireless LAN Unit installed and need to present to the pro
-
jector via a wireless connection, the optional USB Wireless LAN Unit mus\
t be installed.
h
ints on  h ow to Set Up LAN Connection
To configure the projector to communicate on the network using the LAN\
 port (RJ-45) or Wireless LAN Unit:1.   Select the [
WIRED] tab for the LAN port (RJ-45) or the [WIRELESS] tab for the Wireless LAN Unit.  
2.
 
On  the  [
WIRED]  tab  or  the  [WIRELESS]  tab,  select  a  number  from  the  [ P ROFILES]  list  for  your  LAN 
settings.
Two settings can be stored in memory for each the LAN port and the Wireless LAN Unit respectively.
3.
 
On  the  [
WIRED]  tab  or  the  [WIRELESS]  tab,  turn  on  or  off  [DHCP],  specify  IP  address,  Subnet  Mask, 
Gateway and DNS Configuration. Select [OK] and press the ENTER button. 
(→ page 102, 103)
To recall the settings from memory:
After selecting the [WIRED] tab or the [WIRELESS] tab, select the number from the [ P ROFILES] list.
Select [OK] and press the ENTER button. (→ page 102, 103)
To connect a DHCP server:
On the [WIRED] tab or the [WIRELESS] tab, select [DHCP] and press the ENTER button. A check mark will be 
placed. Select again and press the ENTER button. The check box will be c\
leared.
When setting an IP address without using a DHCP server, clear the check \
box for [DHCP]. (→ page 102, 103)
To set only for wireless LAN (N ETWORK  T YPE and WEP/WPA):
1.
 
On the [
WIRELESS] tab, select [ P ROFILES] and then select [ P ROFILE  1] or [P ROFILE  2]. 
2.
 
On  the  [
WIRELESS]  tab,  select  [ A DVANCED]  and  press  the  ENTER  button. The  [ A DVANCED]  menu 
will be displayed.
 
(
→ page 104, 105)
To select a wireless LAN access point: 1.   On the [
WIRELESS] tab, select [ P ROFILES] and then select [ P ROFILE  1] or [P ROFILE  2]. 
2.
 
On the [
WIRELESS] tab, select [ A DVANCED] and press the ENTER button.
3.
 
On the Advanced menu, select [CONNECTION] 
→ [ S ITE  S URVE y] and press the ENTER button. 
4.
 
Select an SSID which you can access.
 
To  select  an  SSID,  highlight  [SSID]  and  use  the  SELECT 
  to  select  [OK]  and  press  the  ENTER  but-
ton.  When  you  do  not  use  [SITE  SURVE
y
],  simply  enter  an  SSID  and  [INFRASTRUCTURE]  or  [AD 
HOC]. (→ page 104) 
						

							
100
6. Using On-Screen Menu
To receive error messages or information on the remaining lamp life via \
e-mail:1.   On the [ M
AIL
] tab, select [A LERT  M AIL] and press the ENTER button. A check mark will be placed. 
2.
 
Set  [ S
ENDER
’
S
  A
DDRESS
],  [ SMTP  S ERVER   N AME]  and  [R ECIPIENT ’ S   A DDRESS].  Select  [OK]  and 
press the ENTER button.
 
(
→ page 107)
To execute [ E ASY  C ONNECTION] using Image Express Utility 2.0:
The [E ASY  C ONNECTION] is a mode that can abbreviate the troublesome LAN settings when using the Image 
Express Utility 2.0 and connecting the PC and projector via a wireless L\
AN.
The Image Express Utility 2.0 is contained on the supplied User Supportware 5 CD-ROM. To use [ E ASY  C ON-
NECTION], select [WIRELESS] → [P ROFILES] → [E ASY  C ONNECTION]. (→ page 103)
NOTE: This function can be used when Windows XP is used as the OS and when you have a “Computer Administrator” privi-
lege. If the OS is Windows Vista, input of logon password as “Adminis\
trator” may be prompted.
[GENERAL]
This page allows you to specify a unique projector name and to check the\
 current status of the LAN settings. 
						

							
101
[pROJECTOR  N A m E]
Specify a unique projector name. Press  to display the software keyboard and type in. Up to 16 alphanumeric 
characters, signs and symbols can be used. After entering a name, select\
 [OK] and press the ENTER button.
NOTE: The [PROJECTOR NAME] will not be affected even when [RESET] is don\
e from the menu.
Using Software Keyboard
1 to 0 and
Characters  .......Use to type in password or keyword.
MODE  ....................Selects one of three modes for numbers, alphabet and special characters.\
SP  ..........................Inserts a space
BS  ..........................Deletes one character backward
>   .........................Advances to the next
OK  ..........................Executes the selection
C
ANCEL
 
.................
Cancels the selection
(→ page 71)
6. Using On-Screen Menu 
						

							
102
6. Using On-Screen Menu
[WIRED]
Profiles (for LAN port [RJ-45]):
Up to two settings for the LAN port (RJ-45) can be stored in memory of\
 the projector.
Select [P ROFILE  1] or [P ROFILE  2] and then do settings for [DHCP] and the other options. 
After doing this, select [OK] and press the ENTER button. This will stor\
e your settings in memory.
To recall the settings from memory:
After selecting the [WIRED] tab, select the [PROFILE 1] or [PROFILE 2] f\
rom the [PROFILES] list.
Select [OK] and press the ENTER button.
DHCP:
Enabling this option automatically assigns an IP address to the projecto\
r from your DHCP server.
Disabling  this  option  allows  you  to  register  the  IP  address  or  subnet  mask  number  obtained  from  your  network 
administrator.
IP A DDRESS   ..........
Set your IP address. Press  to display the software keyboard and type in 12 numeric characters.
S
UBNET
 M
ASK
 
......
Set your subnet mask number. Press  to display the software keyboard and type in 12 numeric characters.
G ATEWA y   ..............Set the default gateway of the network connected to the projector. Press  to display the software keyboard 
and type in 12 numeric characters.
DNS CONFIGURATION ..Type  in  the  IP  address  of  DNS  server  on  the  network  connected  to  the  projector.  12  numeric  characters 
are used.
R
ECONNECT
 
..........
Use this button to retry to connect the projector to a network. Try this if you have changed [PROFILES]. 
						

							
10
6. Using On-Screen Menu
[WIRELESS]
PROFILES (for USB Wireless LAN unit):
To execute a wireless LAN easily using Image Express Utility 2.0, select\
 [ E ASY  C ONNECTION].
Up to two settings for the USB wireless LAN unit can be stored in memory\
 of the projector.
Select [P ROFILE  1] or [P ROFILE  2] and then do settings for [DHCP] and the other options. 
After doing this, select [OK] and press the ENTER button. This will stor\
e your settings in memory.
To recall the settings from memory:
After selecting the [WIRELESS] tab, select the [PROFILE 1] or [PROFILE 2\
] from the [PROFILES] list.
Select [OK] and press the ENTER button.
DHCP:
Place a check mark to automatically assign an IP address to the projecto\
r from your DHCP server.
Clear this check box to register the IP address or subnet mask number ob\
tained from your network administrator.
IP ADDRESS   ..........Set your IP address. Press  to display the software keyboard and type in 12 numeric characters.
S
UBNET
 M
ASK
 
......
Set your subnet mask number. Press  to display the software keyboard and type in 12 numeric characters.
G
ATEWA
y
 
..............
Set the default gateway of the network connected to the projector. Press  to display the software keyboard 
and type in 12 numeric characters.
DNS C ONFIGURATION ..Type  in  the  IP  address  of  DNS  server  on  the  network  connected  to  the  projector.  12  numeric  characters 
are used.
A
DVANCED
 
............
Displays  the  Advanced  menu  which  includes  various  setting  for  wireless  LAN  connection  (NETWORK 
T y PE and SECURIT y ). See the Advanced menu later on.
R
ECONNECT
 
..........
Use this button to retry to connect the projector to a network. Try this if you have changed [PROFILES].
NOTE: If you select [EASY CONNECTION] from [PROFILES], you cannot make settings to DHCP and its following items except 
[CHANNEL] in [ADVANCED]. 
						

							
104
6. Using On-Screen Menu
[A DVANCED] menu
[CONNECTION] (required for wireless only)
SITE  S URVEY:
Displays a list of available SSIDs for wireless LAN on site. Select an S\
SID which you can access.
To select an SSID, highlight [SSID] and use the SELECT  to select [OK] and press the ENTER button.
 : Wireless access point
 : Ad Hoc PC
 : WEP or WPA enabled
SSID (Network name):
Enter  an  identifier  (SSID)  for  wireless  LAN  when  selecting  [ I NFRASTRUCTURE]  or  [A D   H OC]  in  [NETWORK 
TYPE]. Communication can be done only with equipment whose SSID matches SSID for your wireless LAN. Up 
to 32 alphanumeric characters can be used (case sensitive).
NETWORK TYPE:
Select communication method when using wireless LAN.
INFRASTRUCTURE..Select  this  option  when  communicating  with  one  or  more  equipment  connected  to  the  wireless  or  wired 
LAN network via a wireless access point.
A
D
 H
OC
 
.................
Select this option when using the wireless LAN to directly communicate with a computer in peer-to-peer 
mode. This is a method that meets the IEEE802.11 wireless standard.
NOTE: When in Ad Hoc mode, only 802.11b is available for communication m\
ethod. 
Data transmission speed in Ad Hoc mode is limited up to 11Mbps.
C
HANNEL
:
Select a channel. Available channels vary depending on the country and r\
egion.
TIP:  When  you  select  [INFRASTRUCTURE],  make  sure  that  the  projector  and  your  access  point  are  on  the  same  channel; 
when you select [AD HOC], make sure that the projector and your computer\
 are on the same channel. 
						

							
105
[SECURITY] (required for wireless only)
SECURITY TYp E
Select encryption mode for secure transmission.
When [WEP] or [DISABLE] is selected in [SECURITY TYPE]:
Select this option whether using the WEP (Wired Equivalent Privacy) key for encryption or not. To use encryp-
tion, specify WEP key.
DISABLE  ................ Will not turn on the encryption feature.  y our communications may be monitored by someone.
WEP(64bit)  ............Uses 64-bit datalength for secure transmission.
WEP(128bit)   ..........Uses  128-bit  datalength  for  secure  transmission.  This  option  will  increase  privacy  and  security  when 
compared to use of 64-bit datalength encryption.
WPA-PSK, WPA-EAP, WPA2-PSK, WPA2-EAP
 
..............................
These options provide stronger security than WEP.
For setting, refer to “WPA Setting Guide" on the supplied User's Manual CD-ROM.
NOTE:•   The WEP settings must be the same as communication devices such as PC or\
 access point in your wireless network.
•
  When you use WEP, your image transmission speed will slow down.
•
  [WPA-PSK],  [WPA-EAP],  [WPA2-PSK]  and  [WPA2-EAP]  are  not  available  when  [AD  HOC]  is  selected  from  [NETWORK 
TYPE].
K
EY  S ELECT
:
Selects one WEP key from the four keys below when selecting [64bit] or [\
128bit] in [SECURITY TYPE].
KEY
1-4:
Enter encryption key when selecting [64bit] or [128bit] in [SECURITY TYP\
E].
Up to 5 characters can be set in 64 bit, and up to 13 characters in 128 \
bit. 
The key can also be set in hexadecimal digit.
Press  the  [HEX]  button  to  change  to  [ASCII]  to  set  the  key  in  ASCII  digit.  You  can  toggle  this  button  between 
[ASCII] and [HEX].*   Enter 0x(numeral and alphabet respectively) right in front of your key\
 code.
*
  Hexadecimal uses 0 to 9 and A to F.
*
  When setting in a hexadecimal digit, up to 10 characters can be set in 64 bit, and up to 26 characters in 128 
bit.
6. Using On-Screen Menu 
						

							
10
6. Using On-Screen Menu
Using Software Keyboard to enter an encryption key
1.   Select one of [ K
E y 1
], [K E y 2], [K E y 3] and [ K E y 4] and press the ENTER button.
 
The software keyboard will be displayed.
 
2.   Use the SELECT   button to select one key and press the ENTER button.
3.
 
After finishing entering the WEP key, use the SELECT 
 button to select [OK] and press the EN-
TER button.
 
The software keyboard will disappear.
When [WPA-PSK], [WPA-EAP], [WPA2-PSK] or [WPA2-EAP] is selected in [SECU\
RITY TYPE]:
ENCRYPTION TYPE:    Select [TKIP] or [AES].
KEY:
  Enter encryption key. Key length must be eight or greater and 63 or less\
.
[AUT
h ENTICATION]
 (required for wireless only)
Setting is required for using WPA-EAP or WPA2-EAP. For setting, refer to "WPA Setting Guide" on the supplied 
User's Manual CD-ROM.
[D O m AIN]
HOST  N AME   ..........Type in a hostname. Up to 15 alphanumeric characters can be used.
D
OMAIN
 N
AME
 
......
Type in domain name of the network connected to the projector. Up to 60 alphanumeric characters can be 
used.