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7. Appendix
ᕢ 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 ן 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)ן768 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%.