NEC Ht1000 Entertainment Projector Users Manual

							E-47
Tools
Provides tools for setting sleep timer, capturing images and displaying
files or changing your background logo in a PC Card.
NOTE: The Capture and PC Card Files features are required for a PC card.
Using Sleep Timer
1.Select your desired time between 30 minutes and 16 hours: Off, 0:30,
1:00, 2:00, 4:00, 8:00, 12:00, 16:00.
2. Select “Set” and press the ENTER button on the remote control.
3. The remaining time starts counting down.
4. The projector will turn off after the countdown is complete.
NOTE:
•To cancel the preset time, set Off for the preset time or turn off the power.
•When the remaining time reaches 3 minutes before the projector is turned off,
the Projector will turn off in 3 minutes message will be displayed on the
bottom of the screen.
Using Capture
Allows you to capture an image from a source that is currently being
displayed. The image is saved as JPEG in the PC card. When you se-
lect Capture from the menu, you will get a tool bar. You can capture an
image directly using the tool bar when the menu is not displayed.
See page E-28.
Using PC Card Files
The PC Card Files feature allows you to display a list of all the files
stored in the PC card so that you can select a file you want to display.
You can also sort files by file name or date, or display the file. See page
E-29.
Changing Background Logo
You can change the default background logo using the PC Card Files
feature. See page E-25 and 29.
NOTE: File size must be 256KB or less. Other file formats than JPEG and BMPare not available.
Help
Contents
Provides an online help about how to use the menus. An underlined link
means that you can move to an adjustment item directly.
Selecting the underlined link and pressing ENTER moves to the corre-
sponding adjustment item.
Information
Displays the status of the current signal, and the lamp and the projector
usage hours. This dialog box has three pages.
The information included are as follows:
NOTE: The progress indicator shows the percentage of remaining bulb life. Thevalue informs you of the amount of lamp and projector usage respectively.
Remaining Lamp Time Display
When the remaining lamp time reaches 0, the Remaining Lamp Time
bar indicator changes from 0% to 100 Hours and starts counting down.
If the remaining lamp time reaches 0 hours, the projector will not turn on
regardless of whether the lamp mode is set to Normal or Eco. [Page 1]
Source Name
Input Terminal
Entry No.
Horizontal Frequency
Vertical Frequency
Sync Polarity[Page 2]
Signal Type
Video Type
Sync Type
Interlace[Page 3]
Remaining Lamp Time (%)
Lamp Hour Meter (H)
Projector Usage (H)
Returning to Factory Default
The Factory Default feature allows you to change adjustments and set-
ting to the factory preset for source except the following:
All Data .................Reset all the adjustments and settings for all the
signals to the factory preset except Remaining
Lamp Time, Lamp Hour Meter, Projector Usage,
Language, Background, Entry List, Communica-
tion Speed, LAN mode, Security and Password.
(To reset the lamp usage time, see “Clear Lamp
Hour Meter” on page E-42)
Including Entry List:
Also deletes all the signals in the Entry List and
returns to the factory preset.
Current Signal ....... Resets the adjustments for the current signal to
the factory preset levels.
All the items in Volume, Image Options (except
Zoom Position) and Picture Management can
be reset. 
						

							E-48
MAINTENANCE
This section describes the simple maintenance procedures you should
follow to replace the lamp, and to clean the cabinet and the lens.
Replacing the LampAfter your lamp has been operating for 1500 hours (up to 2000 hours :
Eco mode) or longer, the Lamp indicator in the cabinet will blink red
and the message will appear. Even though the lamp may still be work-
ing, replace it at 1500 hours (up to 2000 hours : Eco mode) to maintain
optimal projector performance.
CAUTION
•DO NOT TOUCH THE LAMP immediately after it has been used.
It will be extremely hot. Turn the projector off, wait 90 seconds,
turn off the main power switch, and then disconnect the power
cable. Allow at least one hour for the lamp to cool before han-
dling.
•DO NOT REMOVE ANY SCREWS except the lamp cover screw
and two lamp case screws. You could receive an electric shock.
•The projector will turn off and go into stand by mode after 1600
hours (up to 2100 hours : Eco mode) of service. If this happens,
be sure to replace the lamp. If you continue to use the lamp after
1500 hours (up to 2000 hours : Eco mode) of use, the lamp bulb
may shatter, and pieces of glass may be scattered in the lamp
housing. Do not touch them as the pieces of glass may cause
injury.
If this happens, contact your NEC dealer for lamp replacement.
To replace the lamp:
1. Loosen the lamp cover screw until the screwdriver goes into a free-
wheeling condition and remove the lamp cover. The lamp cover screw
is not removable.
Interlock 2.Loosen the two screws securing the lamp housing until the screw-
driver goes into a freewheeling condition. The two screws are not
removable.
3. Remove the lamp housing by pulling out the handle.
NOTE: There is an interlock on this case to prevent the risk of electrical shock.Do not attempt to circumvent this interlock.
4.Insert a new lamp housing until the lamp housing is plugged into the
socket.
CAUTION: Do not use a lamp other than the NEC replacement lamp
(LT60LP).
5. Secure it in place with the two screws.Be sure to tighten the screws.
6. Reattach the lamp cover.
7. Tighten the lamp cover screw.
Be sure to tighten the screw.
8.After you install a new lamp, from the menu select [Projector Options]
→ [Setup] → [Page 4] → [Clear Lamp Hour Meter] to reset the lamp
usage hours.
If the projector will not be turned on after using 1600 hours (up to
2100 hours : Eco mode) of service, press and hold the [Help] button
on the remote control for ten seconds or longer to reset the lamp time
clock to zero. 
						

							E-49
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CleaningCleaning the Cabinet and the Lens
1. Turn off the projector before cleaning.
2.Clean the cabinet periodically with a damp cloth. If heavily soiled,
use a mild detergent. Never use strong detergents or solvents such
as alcohol or thinner.
3.Use a blower or lens paper to clean the lens, and be careful not to
scratch or mar the lens.
Lens ProtectorThe lens barrel has threads on the outside for mounting a commercially
available lens protector (φ 82mm) to protect the lens from dirt, dust,
scratches and damage. Note that both a lens protector and the supplied
lens cap cannot be used at the same time.
CAUTION: Use only transparent lens protectors designed for lens
protection. Use of filters for light reduction and special effects, such
as ND (Neutral Density) filters and color filters, can absorb heat,
resulting in damage to the filter and the projector. 
						

							E-50
TROUBLESHOOTING
This section helps you resolve problems you may encounter while setting up or using the projector.
Power Indicator
Indicator Condition
Projector Condition Note
Off
Blinking light
Steady lightGreen blinking
Green blinking
Orange blinking0.5 sec ON,
0.5 sec OFF
2.5 sec ON,
0.5 sec OFF
0.5 sec ON,
0.5 sec OFFThe main power is off
The projector is getting ready
to turn on.
The projector is in Sleep mode.
The projector is cooling down.
The projector is turned on.
The projector is in Standby or
Idle. Green
Orange–
Wait for a moment.
–
Wait for a moment.
–
–
Status Indicator
Indicator Condition
Projector Condition Note
Off
Blinking light
Steady lightRed blinking
Green blinking
Orange
Green1 cycle (0.5 sec ON,
2.5 sec OFF)
2 cycle (0.5 sec ON,
0.5 sec OFF)
3 cycle (0.5 sec ON,
0.5 sec OFF)
4 cycle (0.5 sec ON,
0.5 sec OFF)
6 cycle (0.5 sec ON,
0.5 sec OFF)Normal
Lamp cover error
Temperature error
Power error
Fan error
Lamp error
Re-firing the lamp
Control key locked
Idle condition–
Replace the lamp
cover correctly.
The projector is
overheated. Move
the projector to a
cooler location.
Power unit will not
work correctly.
Fans will not work
correctly.
Lamp fails to light.
Wait a full minute and
then turn on again.
The projector is re-
firing.
You have pressed
control panel key
when Control Key
Lock is enabled.
–
Lamp Indicator
Indicator Condition
Projector Condition Note
Off
Blinking light
Steady lightNormal
Lamp has reached its end of
life. Lamp replacement mes-
sage will be displayed.
Lamp has been used beyond
its limit. The projector will not
turn on until the lamp is re-
placed.
Lamp mode is set to Eco mode Red
Red
Green–
Replace the lamp.
Replace the lamp.
– 
						

							E-51
Common Problems & Solutions
Does not turn on
No picture
Image isn’t square to the
screen
Picture is blurred
Image is scrolling verti-
cally, horizontally or
both
Remote control does
not work
Indicator is lit or blink-
ing
Cross color in RGB
mode•Check that the power cable is plugged in and that the power button on the projector cabinet or the remote
control is on. See pages E-17 and 18.
•Ensure that the lamp cover is installed correctly. See page E-48.
•Check to see if the projector has overheated or the lamp usage exceeds 1600 hours (up to 2100 hours : Eco
mode). If there is insufficient ventilation around the projector or if the room where you’re presenting is par-
ticularly warm, move the projector to a cooler location.
•Use the menu to select your source (Video, S-Video, Component, RGB, DVI (DIGITAL) or Viewer). See page
E-19.
•Ensure your cables are connected properly.
•Use menus to adjust the brightness and contrast. See page E-39.
•Remove the lens cap.
•Reset the settings or adjustments to factory preset levels using the Factory Default in the Adjustment Menu.
See page E-47.
•Reposition the projector to improve its angle to the screen. See page E-19.
•Use the 3DReform function to correct the trapezoid distortion. See page E-20.
•Adjust the focus. See page E-20.
•Reposition the projector to improve its angle to the screen. See page E-19.
•Ensure that the distance between the projector and screen is within the adjustment range of the lens. See page
E-12.
•Condensation may form on the lens if the projector is cold, brought into a warm place and is then turned on.
Should this happen, let the projector stand until there is no condensation on the lens.
•Use menus or Source button on the remote control or the cabinet to select the source you want to input.
•Install new batteries. See page E-10.
•Make sure there are no obstacles between you and the projector.
•Stand within 22 feet (7 m) of the projector. See page E-10.
•See the Status Indicator on page E-50.
•If Auto Adjust is off, turn it on or adjust the image manually with the Position/Clock in the Image Options. See
page E-38 and 41.
Problem Check These  Items
What is HDCP/HDCP technology?
HDCP is an acronym for High-bandwidth Digital Content Protection. High bandwidth Digital Content Protection (HDCP) is a system for preventing
illegal copying of video data sent over a Digital Visual Interface (DVI).
If you are unable to view material via the DVI input, this does not necessarily mean the projector is not functioning properly.  With the implementation
of HDCP, there may be cases in which certain content is protected with HDCP and might not be displayed due to the decision/intention of the HDCP
community (Digital Content Protection, LLC).
When using the Viewer function
•Is “Viewer” selected from the Source menu?
•Is the PC card seated in the PC Crad slot completely?
•Are slide data stored in the PC card?
•Have the contents of the PC card been destroyed?
•Use a computer, etc., to repair the data.
Problem Check These  Items
For more information contact your dealer.
No picture
Contents of PC Card are damaged 
						

							E-52
SPECIFICATIONS
This section provides technical information about the HT1000 Projectors performance
Model Number HT1000
Optical
DMD™ Single Chip Digital Micromirror Device (DMD™)
Resolution 1024
768 pixels up to 1080p (1920 
1080) with Advanced AccuBlend
Lens Manual zoom and focus: F2.5 – 2.8 f = 22.4mm – 27.0mm
Lamp 220 W DC standard
Image Size 30 – 200 (0.8 m – 5.08 m) diagonal (4:3) 40 – 200 (1.0 m – 5.08 m) diagonal (16:9)
Projection Distance 2.95ft – 24.93ft / 0.9m – 7.6m
Projection Angle 18.6° – 19.4°(wide) / 15.7° – 16.2°(tele)
Electrical
Inputs 1 RGB, 1 S-Video, 1 Video, 1 Component, 1 DVI digital, 1 PC Card, 4 Stereo Mini Audio, 1 PC Control
Outputs 1 SC.Trigger
Video Compatibility NTSC,  NTSC4.43, PAL, PAL-60, PAL-N, PAL-M, SECAM, Component: 1080p, 1080i, 720p, 576p, 480p, 576i, 480i
Scan Rate Horizontal: 15 kHz to 69 kHz (RGB: 24 kHz or over) / Vertical: 48 Hz to 88 Hz
Video Bandwidth RGB: 100 MHz (-3dB)
Pixel Clock Freq Less than 100 MHz
Color Reproduction 16.7 million colors simultaneously, Full color
Horizontal Resolution NTSC / NTSC4.43/PAL / YCbCr: 540 TV lines SECAM: 300 TV lines
RGB: 1024 dots (H)
768 dots (V),
External Control RS232C, IR, LAN (wired)
Sync Compatibility Separate Sync / Composite Sync / Sync on G
Built-in Speakers 2W 
2 (stereo)
Po wer Requirement 100 – 120V AC / 200 – 240V AC, 50 / 60 Hz
Input Current 3.2A (100 – 120V AC) / 1.6A (200 – 240V AC)
Po wer Consumption 290W (0.8W Standby)
Mechanical
Installation Orientation: Desktop/Front, Desktop/Rear, Ceiling/Front, Ceiling/Rear
Dimensions 10.2 (W) 
3.6 (H) 
10.8 (D)
260mm (W) 
92mm (H) 
275mm (D)
(not including protrusions)
Net Weight 7.1 lbs / 3.2 kg
Environmental Considerations Operational Temperatures  : 41°F to 95°F (5°C to 35°C), 20% to 80% humidity (non-cond\
ensing)
Storage Temperatures  : 14°F to 122°F (–10°C to 50°C), 20% to 80% humidity (no\
n-condensing)
Regulations UL Approved (UL 1950, CSA 950) Meets DOC Canada Class B requirements
Meets FCC Class B requirements
Meets AS/NZS3548 Class B
Meets EMC Directive (EN55022:1998, EN55024-1998, EN61000-3-2, EN61000-3-3)
Meets Low Voltage Directive (EN60950, TUV GS Approved)
For additional information visit:
US : http://www.necvisualsystems.com
Europe : http://www.nec-europe.com/
Global : http://www.nec-pj.com/
Digital Light Processing, DLP, Digital Micromirror Device and DMD are trademarks of Texas Instruments.
The specifications are subject to change without notice. 
						

							E-53
APPENDIX
Cabinet Dimensions
Unit = mm (inch)
260 (10.24)57 (2.24)
275 (10.83)319 (12.56)
120.5 (4.74)107 (4.2)83 (3.27)
92 (3.6)
120.5 (4.74)
120 (4.72)
Mini D-Sub 15 Pin Connector
Pin Assignments of D-Sub RGB Input Connector
Pin No. RGB Signal (Analog) YCbCr Signal
1Red Cr
2Green or Sync on Green Y
3Blue Cb4Ground
5Ground
6Red Ground Cr Ground7Green Ground Y Ground
8Blue Ground Cb Ground
9No Connection10 Sync Signal Ground
11 SCART Sync Sync
12 Bi-directional DATA (SDA)13 Horizontal Sync or Composite Sync
14 Vertical Sync
15 Data Clock
Signal Level
Video signal : 0.7Vp-p (Analog)
Sync signal : TTL level
51423
10
11 12 13 14 156 978 
						

							E-54
Compatible Input Signal List
Signal Resolution Frequency H. Refresh Rate Dot Clock
( Dots ) ( kHz ) ( Hz ) ( MHz )
NTSC – 15.734 60 –
PAL–15.625 50 –
SECAM – 15.625 50 –
VESA 640
480 31.47 59.94 25.175
IBM 640
480 31.47 60 25.175
MAC 640
480 31.47 60 25.175
MAC 640
480 34.97 66.67 31.334
MAC 640
480 35 66.67 30.24
VESA 640
480 37.86 72.81 31.5
VESA 640
480 37.5 75 31.5
IBM 640
480 39.375 75 31.49
VESA 640
480 43.269 85.01 36
IBM 720
350 31.469 70.09 28.322
VESA 720
400 37.927 85.04 35.5
IBM 720
350 39.44 87.85 35.5
IBM 720
400 39.44 87.85 35.5
VESA 800
600 35.16 56.25 36
VESA 800
600 37.879 60.32 40
VESA 800
600 48.077 72.19 50
VESA 800
600 46.88 75 49.5
VESA 800
600 53.674 85.06 56.25
MAC 832
624 49.725 74.55 57.283
VESA 1024
768 35.5 43 Interlaced 44.9
VESA 1024
768 48.363 60 65
VESA 1024
768 56.476 70.07 75
MAC 1024
768 60.241 74.93 80
VESA 1024
768 60.023 75.03 78.75
VESA 1024
768 68.677 85 94.5
#HDTV(1080p) 1920
1080 67.5 60 Progressive –
#HDTV(1080i)(1125i) 1920
1080 33.75 60 Interlace 74.25
#HDTV(1080i)(1125i) 1920
1080 28.13 50 Interlace 74.25
#HDTV(720p)(750p) 1280
720 45 60 Progressive 74.25
SDTV(480p)(525p) 720
480 31.47 59.94 Progressive 27
SDTV(576p)(625p) 720
576 31.25 50 Progressive 27
Set-top box YCbCr 1440
480 15.734 59.94 Interlaced 27
#:Images in above flagged with # are compressed with Advanced AccuBlend.
NOTE: Some composite sync signals may not be displayed correctly.
Signals other than those specified in the table above may not be displayed correctly. If this should happen, change the refresh rate or
resolution on your PC. Refer to Display Properties help section of your PC for procedures. 
						

							E-55
Compatible Input Signal List for DVI Signal (RGB only)
Signal Resolution Frequency H. Refresh Rate Dot Clock
( Dots ) ( kHz ) ( Hz ) ( MHz )
VESA 640
480 31.47 59.94 25.175
IBM 640
480 31.47 60 25.175
MAC 640
480 31.47 60 25.175
MAC 640
480 34.97 66.67 31.334
MAC 640
480 35 66.67 30.24
VESA 640
480 37.86 72.81 31.5
VESA 640
480 37.5 75 31.5
IBM 640
480 39.375 75 31.49
VESA 640
480 43.269 85.01 36
IBM 720
350 31.469 70.09 28.322
VESA 720
400 37.927 85.04 35.5
IBM 720
350 39.44 87.85 35.5
IBM 720
400 39.44 87.85 35.5
VESA 800
600 35.16 56.25 36
VESA 800
600 37.879 60.32 40
VESA 800
600 48.077 72.19 50
VESA 800
600 46.88 75 49.5
VESA 800
600 53.674 85.06 56.25
MAC 832
624 49.725 74.55 57.283
VESA 1024
768 35.5 43 Interlaced 44.9
VESA 1024
768 48.363 60 65
VESA 1024
768 56.476 70.07 75
MAC 1024
768 60.241 74.93 80
VESA 1024
768 60.023 75.03 78.75
VESA 1024
768 68.677 85 94.5
#HDTV(1080i)(1125i) 1920
1080 33.75 60 Interlace 74.25
#HDTV(1080i)(1125i) 1920
1080 28.13 50 Interlace 74.25
#HDTV(720p)(750p) 1280
720 45 60 Progressive 74.25
SDTV(480p)(525p) 720
480 31.47 59.94 Progressive 27
SDTV(576p)(625p) 720
576 31.25 50 Progressive 27
Set-top box YCbCr 1440
480 15.734 59.94 Interlaced 27
#:Images in above flagged with # are compressed with Advanced AccuBlend.
:The “0%” overscan is not available.
NOTE: Some composite sync signals may not be displayed correctly.
Signals other than those specified in the table above may not be displayed correctly. If this should happen, change the refresh rate or
resolution on your PC. Refer to Display Properties help section of your PC for procedures. 
						

							E-56
Cable ConnectionCommunication Protocol
Baud rate ............................. 38400 bps
Data length .......................... 8 bits
Parity .................................... No parity
Stop bit ................................ One bit
X on/off ................................ None
Communications procedure . Full duplex
NOTE: Depending on the equipment, a lower baud rate may be recommendedfor long cable runs.
PC Control Codes and Cable Connection
PC Control CodesFunction Code Data
POWER ON 02H 00H 00H 00H 00H 02H
POWER OFF 02H 01H 00H 00H 00H 03H
INPUT SELECT RGB 02H 03H 00H 00H 02H 01H 01H 09H
INPUT SELECT COMPONENT 02H 03H 00H 00H 02H 01H 10H 18H
INPUT SELECT VIDEO 02H 03H 00H 00H 02H 01H 06H 0EH
INPUT SELECT S-VIDEO 02H 03H 00H 00H 02H 01H 0BH 13H
INPUT SELECT DVI (DIGITAL) 02H 03H 00H 00H 02H 01H 1AH 22H
INPUT SELECT VIEWER 02H 03H 00H 00H 02H 01H 1FH 27H
PICTURE MUTE ON 02H 10H 00H 00H 00H 12H
PICTURE MUTE OFF 02H 11H 00H 00H 00H 13H
SOUND MUTE ON 02H 12H 00H 00H 00H 14H
SOUND MUTE OFF 02H 13H 00H 00H 00H 15H
ON SCREEN MUTE ON 02H 14H 00H 00H 00H 16H
ON SCREEN MUTE OFF 02H 15H 00H 00H 00H 17H
NOTE: Contact your local dealer for a full list of PC Control Codes if needed.
NOTE: Pins 2, 3, 5, 6 and 8 are used inside the projector.
PC Control Connector (DIN-8P)
1 2 54 36
7 8
To RxD of PC
To TxD of PC To GND of PC
Using Software Keyboard
1 to 0 and Characters
........................... Use to type in IP address or projector name
SP ...................... Inserts a space
BS ...................... Deletes one character backward
........................ Returns to the previous
........................ Advances to the next
OK ...................... Executes the selection
Cancel ................ Cancels the selection
MODE ................ Selects one of three modes for alphabet and special
characters.