7. Appendix

￿Specifications

This section provides technical information about the projector's performance.

Model Number

LV-7255

Optical

 

LCD Panel

0.7" p-Si TFT active-matrix with Micro Lens Array (Aspect 4:3)

Resolution

1024 ￿ 768 pixels* native, up to UXGA with scaling technology

Lens

Manual zoom and manual focus

 

F1.6 - 2.5 f=17.7 - 28.3 mm

Lamp

200W DC lamp (150W Quiet mode)

Brightness

2500 lm

Uniformity

85%

Image Size (Diagonal)

25" to 300"

Projection Distance

0.9 m to 7.6 m / 3.1' to 25.0'

Projection Angle

Tele: 1.86° - 1.93°/ Wide: 1.21° - 1.24°

Keystone Correction

+/- 30° Vertical (auto)

Electrical

 

Inputs

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 Service Port (Mini DIN 8 Pin)

Outputs

1 RGB (D-Sub 15 Pin), 1 Stereo Mini Audio

Video Compatibility

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

 

1125i (1080i), 750p (720p), 525p (480p), 525i (480i) / 60Hz

 

1125i (1080i), 625p (576p), 625i (576i) / 50Hz

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/YCbCr: 540 TV lines

 

SECAM: 300 TV lines

 

RGB: 1024 dots (H)￿768 dots (V)

External Control

RS232, IR

Sync Compatibility

Separate Sync / Composite Sync / Sync on G

Built-in Speaker

1W (monaural)

Power Requirement

100 - 240V AC, 50 / 60 Hz

Input Current

3.0 - 1.5A

Power Consumption

8W in Standby mode /

 

275W in Lamp Normal mode / 210W in Lamp Quiet mode

* Effective pixels are more than 99.99%.

56