NEC Gt2150 Lcd Projector Users Manual

							E – 31 REMOTE 1 Connector
Pin Configuration of Optional CTL-6010 Cable
REMOTE 1 connector
of the Switcher mini D-
sub 15 pin (female) REMOTE 1 connector of
the Projector mini D-sub
15 pin (female)
Shield (frame ground)
Pins without a number are open.
51423
10
11 12 13 14 156 978
This connector is used for either connecting the ISS-6020/ISS-6020G Switcher or a third
party external control device. When the Switcher is used, connect it with the optional control
cable (15-15 pin; 50 ft./16m; CTL-6010) to this connector.
When using with the Switcher ISS-6020/ISS-6020G, connect No. 1,2,6,7,9 and15 pins of
the projector to the same No. pins of the switcher as shown below. When used with the Switcher.
Pin No. FUNCTION
1, 2, 6 and 7 Sending and receiving data when the Switcher is used.
9 Identifying the Projector
15 Ground
8,11 and 12 Used inside the Projector. Normally set to OPEN.
11
2 2
15
156 6
9
97
7 
						

							E – 32
When used in stand alone operation.
Pin No.
14
5
10
3
4,8,12,11SHORT/OPEN
SHORT
OPEN
SHORT
OPEN
SHORT
OPEN
SHORT
OPEN
FUNCTION
External control mode ON
External control mode OFF
POWER ON
POWER OFF
PICTURE MUTE ON
PICTURE MUTE OFF
MUTE SOUND ON
MUTE SOUND OFF
* When the combinations other than specified in the above table are selected, the input will be forcefully
switched to RGB 1.
* The term “SHORT” means to connect with pin 15
* When in the external control mode, the POWER, Source/Alphanumeric, PICTURE MUTE and SOUND MUTE
buttons on the remote control will not function.
* When the External control mode is set to ON, the following settings are not effective: Timer, Power Manage-
ment, Power Confirmation, Default Source Select.
NOTE: Pin 13 is the external remote signal terminal. The projector can be controlled by the same format signal as thesupplied remote control from the external controller regardless of setting on Pin 14.
NOTE: When turning off the power to the projector using the external control, do not disconnect the plug from the poweroutlet. These procedures are to protect your projector and the connected equipment.
11pin
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
SHORT
SHORT12pin
OPEN
OPEN
OPEN
SHORT
SHORT
SHORT
OPEN
OPEN8pin
OPEN
OPEN
SHORT
OPEN
SHORT
SHORT
OPEN
SHORT4pin
OPEN
SHORT
OPEN
SHORT
OPEN
SHORT
OPEN
SHORTRGB 1
VIDEO 1
S-VIDEO
RGB 2
VIDEO 2
RGB1 (S-VIDEO)
DVI (DIGITAL)
RGB1 (VIDEO) 
						

							E – 33
PC CONTROLREMOTE2
OUT OUTIN IN
Operating Multiple Projector with Remote Control
You can operate multiple projectors with the same remote control in wireless operation.
To do so:
1. Select [Projector Options]→[Setup]→[Page 5]→[Projector ID] and assign an ID number to each projector. See
also page E-50.
2. On the remote control specify the ID number of the projector to be adjusted. Press and hold the CTL and press
MENU (ADDRESS) button to enter the ID number.
You can operate the projector assigned the same ID number as the remote control.
Projector ID= 01Projector ID= 02 Projector ID= 03
Remote Address = 03
You can daisy-chain multiple projectors and operate them separately with the same remote control in wired operation.
To do so:
1) Use the remote control cable to connect the REMOTE 2 Output of one projector to the REMOTE 2 Input of the next
projector until all the projectors are connected. Only one remote control cable is supplied with each projector.
2) Specify a unique projector ID for each projector.
3) Specify the same remote address as the projector ID to be adjusted.
NOTE: Specifying None for projector ID allows you to operate multiple projectors concurrently. However, some projectors may notsynchronize to the other projectors.
Remote Address = 03
To REMOTE 2 IN
Projector ID= 02Projector ID= 03Projector ID= 01
From REMOTE 2 OUT
To REMOTE 2 IN 
						

							E – 34
PC CONTROL
OUTIN
PC CONTROL
OUTIN
L/MONO
L/MONO
RGB 2R R
OUTPUTANALOG
DVI DIGITAL
DVI DIGITAL
L/MONO
L/MONO
RGB 2R R
OUTPUTANALOG
DVI DIGITAL
DVI DIGITAL
Using the PC CONTROL connectors
The Link mode function allows you to adjust or set multiple projectors using the DVI DIGITAL OUTPUT and the PC
CONTROL connectors.
Connection for Double Stacking in Link Mode
Master projector
Bi-directional RS-232C
cable (not supplied)
Slave projectorDVI cable
(not supplied)
Connect source equipment to the master projector. 
						

							E – 35
5. OPERATION
This section describes how to select a computer or video source, ad-
just the picture and sound, edit a signal and adjust all other settings
and adjustments for proper projector set-up.
General Controls
Before you turn on the projector ensure that the computer or video
source is turned on and that the lens hood cap is removed.
1.Turn on the Projector
Plug the supplied power cable in the wall outlet. The projector
will go into its standby mode and the power indicator will glow
orange.
Only after you press the POWER ON button on the remote con-
trol (ON/ STAND BY button on the projector cabinet) will the
power indicator turn to green and the projector become ready to
use.
2.Select The Computer Or Video Source
Press one of the Source buttons on the remote control to select the
desired source. Or press the MENU button on the remote control
and use the Source Select to select your video source: Video, S-
Video, RGB or DVI digital.
3.Adjust The Image
Press the ADJUST PICTURE button  on the remote control or use
the menu to adjust the picture.
4.Turn Off The Projector
First press the POWER OFF button on the remote control (ON/
STAND BY button on the projector cabinet) for a minimum of
two seconds. The power indicator will glow orange. Then, unplug
the power cable. The power indicator will go out.
IMPORTANT:
• The projector should be unplugged if it will not be used for an extended
period.
• If you want to turn off the image briefly (five minutes or less), press the
MUTE PICTURE button instead of turning the projector off and on.
• The projector will display a black, blue image or logo if no input signal is
present.
• Do not turn the projector off and then immediately back on. The Projector
needs to cool down for ONE minute before it is powered on again.
CAUTION: Do not disconnect the power cable while the cooling fan is run-ning.
Using the Menus
1. Press the Menu button on the remote control or projector cabi-
net to display the menu.
2. Press the 
 buttons on the remote control or the projector cabi-
net to highlight the menu for the item you want to adjust or set.
3. Press the 
 button or the Enter button on the projector cabinet
or the remote control to select a submenu or item.
NOTE: The right-oriented delta symbol indicates further choices are avail-able.
4. Adjust the level or turn the selected item on or off by using Se-
lect  or  buttons on the remote control or the cabinet. The on-
screen slide bar will show you the amount of increase or decrease.
5. Changes are stored until you adjust it again.
ENTER ......... Stores the setting or adjustments.
CANCEL ....... Return to the previous screen without storing settings or
adjustments.
NOTE: The change is stored automatically when any one of the following pro-
cedures is performed:
* The on-screen disappears.
* The projector goes into standby.
* One input is switched to another.
6. Repeat steps 2-5 to adjust an additional item, or press Cancel
on the projector cabinet or the remote control to quit the menu
display. 
						

							E – 36
Customizing Basic/Custom Menu
The Basic/Custom menu can be customized to meet your requirements.
Selecting a menu item from the “Basic/Custom Menu Edit” list, allows
you to custom tailor the menu items to your needs.
1. Select “Basic/Custom Menu Edit” to display the “Basic/Custom
Menu Edit” screen.
2. Use the 
 or  button to highlight your selection and press the
Enter button to place a check mark next to an option. This action
enables that feature.
Press the Enter button again to clear the check box.
If you select an item with a solid triangle  and press the Enter
button on the remote control or the projector cabinet, you can
enable all the items within that submenu.
Also you can turn on an item within the submenu without placing
a check mark on the main menu item.
NOTE: Up to 12 main menu items (within Basic/Custom Menu Edit, notincluding submenu items) can be selected.
3. In order for the changes to take effect, use the  or  button on
the remote control or the projector cabinet to highlight “OK”,
then press the Enter button. To cancel the changes, use the 
 or
 buttons to highlight “Cancel” and press the “Enter” button.
To return to the factory default, select “Reset” then press the “En-
ter” button.
The default Basic/Custom Menu items are:
Source Select (RGB1/2, DVI DIGITAL, Video1/2, S-Video and En-
try List), Brightness, Contrast, Pixel Adjust and Position.
NOTE: Once you have selected OK on the Basic/Custom Menu Edit screen, you
cannot cancel the changes on the Menu screen. However, you can re-edit the
menu items over again as described in the steps above.
NOTE: If the “Advanced Menu” item has been selected on the Menu mode, you
get the “Confirmation Change Menu” upon completion of “Basic/Custom Menu”
editing. In this case, selecting “Yes” then “Enter” will close all the menus and
apply the changes from the Advanced menu to the Basic/Custom Menu. If you
select “No” then “Enter” functions, then all menu items will return to the Ad-
vanced menu, but your changes will still be available within the “Basic/Custom
Menu” selection. To display the previously tailored Basic/Custom Menu, select
“Basic/Custom Menu” from the “Menu Mode”.
An item “To Advanced Menu” will be added to the bottom of the Basic/
Custom Menu.
Selecting this item and pressing the “Enter” button will display the “Ad-
vanced Menu” features. 
						

							E – 37 List of Direct Button Combinations
CTL+  SOURCE  (1-10) Switches to any selected signal found in the Entry List.
To enable this combination, you must first assign specific remote buttons for direct input
selection in the Entry Edit window.
CTL+  ENTER (While  displaying  Entry  list) Displays the Entry Edit Command window.
CTL+CANCEL Returns  to  the previous menu without closing the slidebar or dialog.
CTL+  UNDO Clears all menus or adjustment/setting screens. All adjustments are saved automatically.
CTL+  
 /  / 
 / Moves  the slidebar or dialog box horizontally or ver tically.
While using zoom on remote control: Displays the magnifying glass icon.
CTL+ 
 (BS) Deletes  one  letter  or numeral in the entry screen.
CTL+MUTE OSD Turns off the on-screen display forcefully.
SOURCE (1-10) in SW Level mode Displays the Select switcher Input Slot window.
NOTE: This feature is available for SW 2 Level mode only.
When  the  SW 1 Level mode is selected, pressing Source button switches to the corresponding
slot without displaying the Select Slot window.
CTL+ MENU (ADDRESS) Displays the remote ID entry window.
CTL+ IMAGE (PROJECTOR) Sequentially selects the Projector Options sub menu.
CTL+  POSITION  (LENS) Displays the Lens Shift adjustment window.
CTL+  KEYSTONE  (R) Turns on red. Available only when the projector is in the test pattern mode.
CTL+  AMPLITUDE  (G) Turns  on  green. Available only when the projector is in the test pattern mode.
CTL+ ENTRY LIST (B) Turns on blue. Available only when the projector is in the test pattern mode.
Pressing and holding down CTL and then ENTRY LIST buttons simultaneously, enters a
signal in the Entry List when you are not displaying a test pattern.
CTL+ MAGNIFY (ZOOM) Zooms the lens in and out
CTL+ (FOCUS) Adjusts the lens focus. 
						

							E – 38 Menu tree
0 – 100
Normal / Natural 1 / Natural 2
Advanced Menu
Source Select
Adjust (Source)
Volume
Ref Adj
Factory Default
Projector Options
Help
Test Pattern
1. RGB1
2. RGB2
3. DVI (DIGITAL)
4. Video1
5. Video2
6. S-Video
7. RGB1 (VIDEO)
8. RGB1 (S-VIDEO)
Entry List
Switcher
Entry List When Switcher Control is
turned on:
StandaloneBrightness
Contrast
Saturation
Color
Hue
Sharpness
V-Aperture
Gamma Correction
Color Temperature
Brightness
Contrast
Signal Level
Pixel Adjust
Position
Aspect Ratio
Resolution
Overscan
Video Filter
Blanking
Noise Reduction
Color Matrix
Y/C Delay
Telecine
Motion Select
Motion Level
YTR Adjustment
CTR Adjustment
Clamp Timing
Sync Protection
VD Delay
Gain
Volume
RGB / Component Picture
White Balance
Image
Video Adj
Option Adj
Signal Type
Switcher
Brightness R/G/B
Contrast R/G/B
R/G/B, Y/Cb/Cr, Y/Pb/Pr
Clock / Phase
Horizontal / Vertical
Input Signal 1.25:1 / 1.33:1 / 1.78:1 / 1.85:1 / 2.35:1
Display Area 1.25:1 / 1.33:1 / 1.78:1 / 1.85:1 / 2.35:1
Auto / Native
0% / 5% / 10% / 25%
On / Off  Top / Bottom / Left / Right
Luminance  Off / Low / Medium / High
Chrominance  Off / Low / Medium / High
Select Color Matrix  HDTV / SDTV
Delect Color Matrix Type  B-Y/R-Y, U/V, Cb/Cr
Pb/Pr, IVX
Auto / Off
Still / Adaptive
Auto / Tri-Sync / Front Porch / Adjust
Red / Green / Blue 
						

							E – 39
Normal / EcoAdvanced Menu
Source Select
Adjust (Source)
Volume
Ref Adj
Factory Default
Projector Options
Help
Test Pattern
All Data / Current Signal
Including Entry List Keystone
Lamp Mode
Ref. White Bal.
Contents
Source Information
Projector Information
Brightness R/G/B, Contrast R/G/B
Standalone / Master / Slave
Standalone / SW 1 Level / SW 2 Level
Network Board / Default Gateway
Contents
Cross Hatch, Gray Bars
Black Raster, Gray Raster (25%)
Gray Raster (50%), White Raster
Red / Green / Blue
Page 1
Page 2
Page 3Source Name / Input Terminal / Entry No. / Horizontal Frequency /
Vertical Frequency / Sync Polarity
Signal Type / Video Type / Sync Type / Interlace / Resolution / Direct Key
Aspect Ratio (I) / Aspect Ratio (D) / Gamma Correction / Noise Reduction (L) / 
Noise Reduction (C) / Color Matrix / Matrix Type
Page 1
Page 2
Page 3Menu Mode (Basic/Custom Menu, Advanced Menu, Service Menu)    
Basic/Custom Menu Edit    
Language (English / German / French / Italian / Spanish / Swedish / Japanese)
Menu Display Time (Manual / Auto 5 sec / Auto 10 sec / Auto 30 sec)
Display Select (Date, Time, Input Terminal, Source Name, Projector ID On/Off)
Date Format (MM/DD/YYYY, MM/DD/YYYY ddd, DD/MM/YYYY, DD/MM/YYYY ddd,
 YYYY/MM/DD, YYYY/MM/DD ddd, Month DD,YYYY, Month DD,YYYY ddd)    
Data, Time Preset    
Message (No Input, Clean Filter  On/Off)
Direct Button (Volume Bar, Keystone Bar  On / Off) On / Off Timer
Sleep Timer
Timer
Menu
Setup
Link Mode
Switcher Control
LAN Mode
Execute Switch (Active / Inactive)
Edit
Preset Time (Off / 0:30 / 1:00 / 1:30 / 2:00)
Page 1
Page 2
Page 3
Page 4
Page 5
Page 6Orientation (Desktop Front / Ceiling Rear / Desktop Rear / Ceiling Front)   
Background (Blue / Black / Logo)   
S-Video Mode Select (Off / S2)
Remote Sensor (Front, Back, Left, Right On/Off)
Signal Select RGB1 (Auto / RGB / Component)     
RGB2 (Auto / RGB / Component)
Sync Termination RGB1 (Hi-Z / 75Ω) 
Signal Select Video1 (Auto / NTSC3.58 / NTSC4.43 / PAL / PAL60 / SECAM)     
Video2 (Auto / NTSC3.58 / NTSC4.43 / PAL / PAL60 / SECAM)     
S-Video (Auto / NTSC3.58 / NTSC4.43 / PAL / PAL60 / SECAM)
RGB1(Video) (Auto / NTSC3.58 / NTSC4.43 / PAL / PAL60 / SECAM)
RGB1(S-Video) (Auto / NTSC3.58 / NTSC4.43 / PAL / PAL60 / SECAM)
Auto Adjust (RGB Only) Power Management Power Off Confirmation
Keystone Save Built-in Speaker Lamp Off Mode
Last Memory User Name
Communication Speed (4800 / 9600 / 19200 / 38400)
Projector ID (Enable / Disable) 1-64
Default Source Select (Last / Auto / Select)
Standalone
[RGB1/RGB2/DVI (DIGITAL)/Video1/Video2/S-Video/
RGB1(Video)/RGB1(S-Video)]
SW1 Level (Slot 1 – 10)
SW2 Level (M-01 S-01 – M-10 S-10)
Clear Lamp Hour Meter
Clear Filter Usage
Page 1
Page 2
Page 3
Page 4User Name / Remaining Lamp Time / Lamp Hour Meter / Filter Usage /
Projector Usage / Projector ID
Version (BIOS / Firmware / Data / SUB-CPU)
FPGA Version (OSD / JOE)
Link Mode (Master / Slave) 
						

							E – 40 Menu windows or dialog boxes typically have the following elements:
Title bar: Indicates the menu title.
Highlight: Indicates the selected menu or item.
Solid triangle: Indicates further choices are available. A highlighted triangle indicates the item is active.
Tab: Indicates a group of features in a dialog box. Selecting on any tab brings its page to the front.
Radio button: Use this round button to select an option in a dialog box.
Check box: Place a checkmark in the square box to turn the option On.
Slide bar: Indicates settings or the direction of adjustment.
OK button: Press to confirm your setting. You will return to the previous menu.
Cancel button: Press to cancel your setting. You will return to the previous menu.
Help button: Press the Help button on the remote control to display help.
Menu Elements
Title barTa b
HighlightHelp Button
OK Button
Cancel Button
Solid triangle
Radio button
Slide bar
Check box