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NEC VT670 VT47/470/575/670/676 UM - Page 63

(2) Specifications - lcd projector lamp

UPC - 050927246678

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ᕢ Specifications 7. Appendix This section provides technical information about the VT676/VT670/VT575/VT470/VT47 Projector's performance. Model Number VT676/VT670/VT575/VT470/VT47 Optical LCD Panel Resolution Lens Lamp Image Size (Diagonal) Projection Distance Projection Angle Keystone Correction 0.7" p-Si TFT active-matrix (with Micro Lens Array on VT676, VT670 and VT575 only) VT676/VT670/VT575: 1024 ‫ ן‬768 pixels* native, up to UXGA with Advanced AccuBlend VT470: 800 ‫ ן‬600 pixels* native, up to UXGA with Advanced AccuBlend VT47: 800 ‫ ן‬600 pixels* native, up to SXGA with Advanced AccuBlend VT676/VT670/VT575/VT470: Manual zoom and manual focus F1.7 - 2.0 f=21.6 - 25.9 mm VT47: Digital zoom and manual focus F2.0 f=17.5 mm VT676 : 190W DC lamp (150W Eco mode) VT670/VT470: 180W DC lamp (150W Eco mode) VT575/VT47: 130W DC lamp (110W Eco mode) VT676/VT670/VT575/VT470: 21 - 300 inches / 0.5 - 7.6 m VT47: 25 - 300 inches / 0.6 - 7.6 m VT676/VT670/VT575/VT470: 2.4 - 35.89 ft / 0.73 - 10.9 m VT47: 1.9 - 23.92 ft / 0.58 - 7.3 m VT676/VT670/VT575/VT470: Tele: 9.5° - 9.9°/ Wide: 11.5° - 12.0° VT47: 14.0° - 14.6° +/- 30° Vertical (auto) Electrical Inputs Outputs Video Compatibility Scan Rate Video Bandwidth Color Reproduction Horizontal Resolution External Control VT676/VT670/VT575/VT470: 2 RGB/Component (D-Sub 15 Pin), 1 S-Video (DIN 4 Pin), 1 Video (RCA), 2 (L/R) RCA Audio, 1 Stereo Mini Audio, 1 PC Control (DIN 8 Pin) VT47: 1 RGB/Component (D-Sub 15 Pin), 1 S-Video (DIN 4 Pin), 1 Video (RCA), 1 (L/R) RCA Audio, 1 Stereo Mini Audio, 1 PC Control (DIN 8 Pin) 1 RGB (D-Sub 15 Pin), 1 Stereo Mini Audio (not available on VT47) NTSC, NTSC4.43, PAL, PAL-60, PAL-N, PAL-M, SECAM, HDTV: 1080i, 1080i/50Hz, 720p, 576p, 480p, 480i/60Hz Horizontal: 15 kHz to 100 kHz (RGB: 24 kHz or over) Vertical: 50 Hz to 120 Hz RGB: 80 MHz (-3dB) 16.7 million colors simultaneously, Full color NTSC / NTSC4.43/PAL/PAL-M/PAL-N/PAL60: 540 TV lines SECAM: 300 TV lines YCbCr: 800 TV lines RGB: VT676/VT670/VT575: 1024 dots (H)‫ן‬768 dots (V), VT470/VT47: 800 dots (H)‫ן‬600 dots (V) RS232, IR * Effective pixels are more than 99.99%. 56

Section	Page
INDEX	1
Important Information	2
Table of Contents	6
1. Introduction	8
(1) What's in the Box?	8
(2) Introduction to the Projector	9
(3) Part Names of the Projector	11
Front/Top	11
Rear	11
Bottom	12
Top Features	13
Ter minal Panel Features	14
(4) Part Names of the Remote Control	15
Battery Installation	17
Remote Control Precautions	17
Operating Range for Wireless Remote Control	17
2. Installation and Connections	18
(1) Setting Up the Screen and the Projector	18
Selecting a Location (VT676/VT670/VT575/VT470)	18
Selecting a Location (VT47)	19
Throw Distance and Screen Size	20
(2) Making Connections	22
Enabling the computer’s external display	22
Connecting Your PC or Macintosh Computer	22
To connect SCART output (RGB)	23
Connecting an External Monitor	24
Connecting Your DVD Player with Component Output	25
Connecting Your VCR or Laser Disc Player	26
Connecting the Supplied Power Cable	27
3. Projecting an Image (Basic Operation)	28
(1) Turning on the Projector	28
(2) Selecting a Source	30
(3) Adjusting the Picture Size and Position	31
(4) Correcting Keystone Distortion	33
(5) Optimizing RGB Picture Automatically	35
(6) Turning Up or Down Volume	35
(7) Turning off the Projector	36
(8) After Use	36
4. Convenient Features	37
(1) Turning off the Image and Sound	37
(2) Freezing a Picture	37
(3) Enlarging and Moving a Picture	37
(4) Using Remote Mouse Receiver (VT676/VT670/VT470 only)	38
5. Using On-Screen Menu	39
(1) Using the Menus	39
(2) Menu Elements	41
(3) List of Menu Items	42
(4) Menu Descriptions & Functions [Picture]	44
Using the Wall Color Correction [Wall Color]	44
Using Picture Management [Picture Management]	44
Adjusting Brightness, Contrast, Sharpness, Color and Hue	45
(5) Menu Descriptions & Functions [Image]	46
Enabling Auto Keystone [Auto Keystone]	46
Correcting Vertical Keystone Distortion Manually [Keystone]	46
Saving Vertical Keystone Correction [Keystone Save]	46
Selecting Aspect Ratio [ Aspect Ratio]	46
Adjusting the Vertical Position of Image [Cinema Position] (for Cinema only)	47
(6) Menu Descriptions & Functions [Setup]	47
Using Off Timer [Off Timer]	47
Selecting Lamp Mode [Lamp Mode]	47
Selecting Menu Language [Language]	48
Selecting Menu Color [Menu Color Select]	48
Selecting Menu Display Time [Menu Display Time]	48
Selecting a Color or Logo for Background [Background]	48
Selecting Projector Orientation [Orientation]	48
Enabling Key Sound and Error Sound [Beep]	48
(7) Menu Descriptions & Functions [Advanced]	49
Security	49
Disabling the Cabinet Buttons [Cabinet Button Lock]	51
Enabling High Speed Fan Mode [Fan Mode]	51
Selecting Signal Format [Signal Select]	51
Enabling Power Management [Power Management]	52
Tur ning On Noise Reduction [Noise Reduction]	52
Tur ning On Flicker Reduction [Flicker Reduction]	52
Setting Auto Adjust [Auto Adjust]	52
Adjusting Position/Clock (when Auto Adjust is off)	52
Selecting Communication Speed [Communication Speed]	53
(8) Menu Descriptions & Functions [Information]	53
(9) Menu Descriptions & Functions [Default]	54
Returning to Factory Default [Factory Default]	54
Resetting the Filter Usage Hours [Clear Filter Usage]	54
Clearing Lamp Hour Meter [Clear Lamp Hour Meter]	54
6. Maintenance	55
(1) Cleaning or Replacing the Filter	55
(2) Cleaning the Cabinet and the Lens	56
(3) Replacing the Lamp	57
7. Appendix	60
(1) Troubleshooting	60
(2) Specifications	63
(3) Cabinet Dimensions	65
VT676/VT670/VT575/VT470	65
VT47	66
(4) Pin Assignments of D-Sub COMPUTER Input Connector	67
(5) Compatible Input Signal List	68
(6) PC Control Codes and Cable Connection	69
PC Control Codes (VT676/VT670/VT575/VT470)	69
PC Control Codes (VT47)	69
Cable Connection	69
PC Control Connector (DIN-8P)	70
(7) Optional Presentation Remote Control Kit (PR52KIT)	71
Package List	71
Part Names and Functions of the Remote Control	71
Battery Installation	73
Operating Range for Wireless Remote Control	73
Remote Control Precautions	73
Using the Laser Pointer	74
Using Remote Mouse Receiver	74
(8) Troubleshooting Check List	75

Match case Limit results 1 per page

7. Appendix

Specifications

This section provides technical information about the VT676/VT670/VT575/VT470/VT47 Projector's performance.

Model Number

VT676/VT670/VT575/VT470/VT47

Optical

LCD Panel

0.7" p-Si TFT active-matrix (with Micro Lens Array on VT676, VT670 and

VT575 only)

Resolution

VT676/VT670/VT575:

1024

768 pixels* native, up to UXGA with Ad-

vanced AccuBlend

VT470:

800

600 pixels* native, up to UXGA with Advanced AccuBlend

VT47:

800

600 pixels* native, up to SXGA with Advanced AccuBlend

Lens

VT676/VT670/VT575/VT470:

Manual zoom and manual focus

F1.7 - 2.0

f=21.6 - 25.9 mm

VT47:

Digital zoom and manual focus

F2.0

f=17.5 mm

Lamp

VT676 :

190W DC lamp (150W Eco mode)

VT670/VT470:

180W DC lamp (150W

Eco mode)

VT575/VT47:

130W DC lamp (110W

Eco mode)

Image Size (Diagonal)

VT676/VT670/VT575/VT470:

21 - 300 inches / 0.5 - 7.6 m

VT47:

25 - 300 inches / 0.6 - 7.6 m

Projection Distance

VT676/VT670/VT575/VT470:

2.4 - 35.89 ft / 0.73 - 10.9 m

VT47:

1.9 - 23.92 ft / 0.58 - 7.3 m

Projection Angle

VT676/VT670/VT575/VT470:

Tele: 9.5

- 9.9

/ Wide: 11.5

- 12.0

VT47:

14.0

- 14.6

Keystone Correction

+/- 30

Vertical (auto)

Electrical

Inputs

VT676/VT670/VT575/VT470:

2 RGB/Component (D-Sub 15 Pin),

1 S-Video (DIN 4 Pin), 1 Video (RCA), 2 (L/R) RCA Audio,

1 Stereo Mini Audio, 1 PC Control (DIN 8 Pin)

VT47:

1 RGB/Component (D-Sub 15 Pin), 1 S-Video (DIN 4 Pin),

1 Video (RCA), 1 (L/R) RCA Audio, 1 Stereo Mini Audio,

1 PC Control (DIN 8 Pin)

Outputs

1 RGB (D-Sub 15 Pin), 1 Stereo Mini Audio (not available on VT47)

Video Compatibility

NTSC, NTSC4.43, PAL, PAL-60, PAL-N, PAL-M, SECAM,

HDTV: 1080i, 1080i/50Hz, 720p, 576p, 480p, 480i/60Hz

Scan Rate

Horizontal: 15 kHz to 100 kHz (RGB: 24 kHz or over)

Vertical: 50 Hz to 120 Hz

Video Bandwidth

RGB: 80 MHz (-3dB)

Color Reproduction

16.7 million colors simultaneously, Full color

Horizontal Resolution

NTSC / NTSC4.43/PAL/PAL-M/PAL-N/PAL60: 540 TV lines

SECAM: 300 TV lines

YCbCr: 800 TV lines

RGB:

VT676/VT670/VT575:

1024 dots (H)

768 dots (V),

VT470/VT47:

800 dots (H)

600 dots (V)

External Control

RS232, IR

* Effective pixels are more than 99.99%.