NEC VT491 - SVGA LCD Projector Support and Manuals
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Most Recent NEC VT491 Questions
Lamp On / Off
I have an NEC model VT491 which will turn on ok but after 5 or 10 minutes the lamp will go out.After...
I have an NEC model VT491 which will turn on ok but after 5 or 10 minutes the lamp will go out.After...
(Posted by walterschrassjr 9 years ago)
Do I Need The Remote Control To Be Able To Focus A Next Vt491 Projector?
(Posted by angelos602 10 years ago)
Color Red Does Not Show On Lcd Projector
The color red does not show up on the LCD projector. The image on the laptop screen looks fine but w...
The color red does not show up on the LCD projector. The image on the laptop screen looks fine but w...
(Posted by jscottmees 10 years ago)
Can I Contral The Pojector With Diffent Remote
(Posted by bradgrimm16 12 years ago)
Popular NEC VT491 Manual Pages
NP115 : RS232 codes- Projectors - Page 1
... Control 2. List of Response Error Codes
1. Interface Conditions 4. Control Commands for NEC Projector (Basic) Rev 02.03.11a
Copyright (C) NEC Display Solutions, Ltd. 2002-2010 Updated on February 3, 2011 This file contains information about NEC projector control commands. Model Name
GT60 : GT5000/GT6000 Series
GT50 : GT1150/GT2150 Series
HT
: HT1000/HT1100 Series
HT10 : HT410...
NP115 : RS232 codes- Projectors - Page 33
WXGA MODE SETTING SET Function: This command sets the WXGA Mode of Response Error Codes Table of projector. This returns ACK with adding data to the data portion for the ... request data. Command: 03H B1H 00H 00H 02H DATA01 DATA02 CKS (*3)
Data Portion Contents
DATA01
C3H fixed
DATA02
Setting Value
00H : OFF
01H : ON
Response: At the time of a success
23H B1H 01H xxH 02H DATA01...
NP115 : RS232 codes- Projectors - Page 34
...current model does not support this function. Setting not possible. Command: 02H 0FH 00H 00H 02H DATA01 DATA02 CKS (*3) Data Portion Contents DATA01 .. 02 : Remote control key code ...CODE Function: This command sends remote control key codes of projector. Specified terminal is unavailable or cannot be selected.
Invalid values specified. Power Off inhibited.
050. DATA01 DATA2
Error
Error...
NP115 : RS232 codes- Projectors - Page 46
...
Data Portion Contents DATA01 .. 32 Model name (NULL termination character string)
Response: At the time of Response Error Codes
DATA01 DATA02
Error types
Error descriptio
Error
contents
00H 00H
01H 01H
01H 02H... command The current model does not support this function. Available memory reservation error Operating memory Setting not possible On Forced on-screen mute mode Displaying ...
VT49/490/590 spec sheet - Page 1
... aspect (wide screen) ratio is
not detected from any application. ° Versatile color-coded connections to adjust lamp mode, aspect ratio, volume and image all with most computer signals and features one-
VERSATILE FEATURES AND POWERFUL PERFORMANCE. ° With native resolutions up to XGA, high brightness up to 2000 lumens and patented NEC
technologies like Advanced...
VT49/490/590 spec sheet - Page 2
... normal / 4000 hours eco
VT491
2000 hours normal / 3000 hours eco
VT590
2000 hours normal / 3000 hours eco
21 - 300 in Wall Color Correction Presets provide for projector, remote control, battteries, power cord, RGB signal cable, lens cap, user's manual on labor. OPTICAL
Display Technology Resolution
Light Output (lumens) Contrast Ratio Lamp Type Lamp Life (up to change without...
VT491/590/595 IG - Page 1
...: 25" - 300" diagonal (4:3)
Brightness: VT491: VT590/VT595:
2000 ANSI Lumens 2000 ANSI Lumens
Fan Noise: Weight: BTU's:
34 dB / 29dB @ 1 meter 6.17 lbs 870 BTU/hour
Focal Length: 18.9mm - 22.7mm
F/#:
1.7 - 2.07
Manual Focus/Manual Zoom
Notes
ƒ For screen sizes not indicated on the tables do not match the results of America, Inc. If the figures...
VT49/490/491/590/595/695 UM - Page 3
... such products, please follow the guidance of the LCD panel. The power outlet socket should be installed as near to the equipment as mercury contained in these images being temporarily sustained on the surface of your NEC VT695/VT595/VT590/VT490/VT59/VT49 projector and keep the manual handy for a prolonged period of separately from...
VT49/490/491/590/595/695 UM - Page 7
... 2 ᕣ Part Names of the Projector 3
Attaching the supplied carrying handle (VT695, VT595, VT590 and VT490 only 4 Top Features 5 Terminal Panel Features 6 ᕤ Part Names of Contents
Important Information i
1. Projecting an Image (Basic Operation 20
ᕡ Turning on the Projector 20 Note on Startup screen (Menu Language Select screen 21
ᕢ Selecting a Source 22 ᕣ...
VT49/490/491/590/595/695 UM - Page 19
...
180 4572
62
1570
353 8970
-
Distance Chart
α
Projector bottom
C
Screen center Lens center
B = Vertical distance between lens center and screen center
C = Throw distance D = Vertical distance between lens center and
screen bottom (top of the projector and screen. Installation and Connections
Throw Distance and Screen Size
The following shows the proper relative positions of...
VT49/490/491/590/595/695 UM - Page 29
...the selection. When the Lamp mode is too high, the projector detects abnormal high temperature. If this happens, replace the lamp. • If the lamp fails to light, and if the STATUS indicator flashes on and off in a...after turning on .
In this has been done, you will not turn on the projector, screen flicker may occur.
OFF
ON
POWER
MAGNIFY PIC-MUTE
PAGE UP
DOWN
MENU
21
ENTER...
VT49/490/491/590/595/695 UM - Page 60
... of service. *2 NOTE: This message will blink red and the message [The lamp has reached the end of glass may still be sure to replace the lamp. If this happens, contact your lamp has been operating for 2000*1 hours (up to access the lamp cover on the projector cabinet or the remote control. Maintenance
» Replacing the Lamp
After your NEC...
VT49/490/491/590/595/695 UM - Page 64
..., replace the lamp. In most cases the output signal from Normal to Eco.
* When there are connected properly. • Use menus to adjust the brightness and contrast. (→ page 42) • Remove the lens cap. • Reset the settings or adjustments to the projector before turning on . Image is lit or blinking
• See the POWER/STATUS/LAMP...
VT49/490/491/590/595/695 UM - Page 74
.... Lamp cover is distorted.
Still no image even though you press the AUTO ADJUST button.
Still no image even though you carry out [Reset] in installation.
66
Input source's resolution and frequency are supported by the projector. Image appears to the "Troubleshooting" section in the projector's menu. Some pixels are lost .
Remote control does not work ( only models with...
VT49/490/491/590/595/695 UM - Page 79
... Enduser, who cannot wait until their country of Warranty Case: In case faulty unit is repaired. In order to prevent collection problem, Enduser is offered to 12 days. Enduser needs to assume liability for this service, NEC Authorized Service Station supplies the customer with the loan unit, you for service. Service Options: There are 3 types of the loan unit...
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