โปรเจคเตอร์ ยี่ห้อ NEC รุ่น PA723U
Specs.
| Size | 0.76″ (with DMLA) × 3 (aspect ratio: 16:10) |
| Pixels | 2,304,000 (1,920 dots × 1,200 lines) |
| Projection lenses | |
| Zoom | zoom range depends on lens |
| Focus | Motorised / Manual |
| Lens shifting | Refer to Lens Specifications |
| Lamp wattage | 400 W AC |
| Light source (Lamp) life | |
| ECO mode OFF | 3,500 H |
| ECO mode | 5,000 H |
| Light output | |
| ECO mode OFF | 7,200 lm |
| ECO mode | 4,800 lm |
| Contrast ratio (all white / all black) | 8k: 1 with Iris Lamp Adj |
| Screen size (throw distance) | 30″ to 500″ (throw distance depends on lens) |
| Colour reproducibility | 10-bit colour processing (approx. 1.07 billion colours) |
| Scan rate | |
| Horizontal | Analogue: 15 kHz, 24 to 100 kHz (24 kHz or greater for RGB inputs), conforms to VESA standards / Digital: 15 kHz, 24 to 153 kHz, conforms to VESA standards |
| Vertical | Analogue: 48 Hz, 50 to 85 Hz, 100, 120 Hz conforms to VESA standards / Digital: 24, 25, 30, 48 Hz, 50 to 85 Hz, 100, 120 Hz conforms to VESA standards |
| Maximum resolution (horizontal × vertical) | Analogue: 1,920 × 1,200 (with Advanced AccuBlend) / Digital: 4,096 × 2,160 (with Advanced AccuBlend) |
| Keystone Correction | |
| Horizontal | Manual, Approx. ± 40 Max degrees |
| Vertical | Manual, Approx. ± 40 Max degrees |
| Input / output connectors | |
| Computer / Component | |
| Video input | Mini D-Sub 15-pin × 1 |
| Audio input | Stereo mini jack × 1 |
| Audio output | Stereo mini jack × 1 (common for all signals) |
| HDMI | |
| Video input | Type A HDMI connector × 2, Deep Colour (colour depth): Support 8bits, 10bits, 12bits, Colourimetry Support: RGB, YCbCr444, YCbCr422, YCbCr420, Rec.2020, Rec.709, Rec.601, Support 4K, 3D, HDCP, LipSync, HDR |
| Audio input | Yes |
| HDBaseT / Ethernet Port | |
| Video input | RJ45 × 1, Support 100BASE-TX, Deep Colour (colour depth): Support 8bits, 10bits, 12bits, Colourimetry Support: RGB, YCbCr444, YCbCr422, YCbCr420, Rec.2020, Rec.709, Rec.601, Support 4K, 3D, HDCP, LipSync, HDR |
| Audio input | Yes |
| Video output | RJ45 × 1, Support 100BASE-TX, Deep Colour (colour depth): Support 8bits, 10bits, 12bits, Colourimetry Support: RGB, YCbCr444, YCbCr422, Rec.709, Rec.601, Support 4K, 3D, HDCP, LipSync |
| Audio output | Yes |
| DisplayPort | |
| Video input | DisplayPort 20 pin connecter × 1, Deep Colour (colour depth): Support 8bits, 10bits, 12bits, Colourimetry Support: RGB, YCbCr444, YCbCr422, Rec.709, Rec.601, Support 4K, 3D, HDCP |
| Audio input | Yes |
| PC control connector | D-Sub 9-pin × 1 |
| USB port | USB type A × 1, (USB 2.0 High speed / Full speed / Low speed) for Mouse |
| Ethernet / LAN / HDBaseT port | RJ-45 × 1, Supports 10BASE-T / 100BASE-TX, HDBaseT |
| Remote connector | Stereo mini jack × 1 |
| 3D SYNC output terminal | 5 V / 10 mA, synchronized signal output for 3D use |
| Usage environment | Operating temperature: 5 to 40ฐC*11, Operating humidity: 20 to 80 % (with no condensation) |
| Storage temperature: -10 to 50ฐC, Storage humidity: 20 to 80 % (with no condensation) | |
| Operating altitude: 0 to 3,650 m (1,700 to 3,650 m: Set [FAN MODE] to [HIGH ALUTITUDE] ) | |
| Power supply | 100 – 240 V AC, 50/60 Hz |
| Power consumption | |
| ECO mode OFF | 542 W (100 – 130 V) |
| 518 W (200 – 240 V) | |
| ECO mode | 390 W (100 – 130 V) / 376 W (200 – 240 V) |
| STANDBY (Link-up) | 0.15 W (100 – 130 V) / 0.21 W (200 – 240 V) |
| STANDBY (Link-down) | 0.11 W (100 – 130 V) / 0.16 W (200 – 240 V) |
| Rated input current | 6.0 A – 2.5 A |
| Dimensions (W × H × D) | 499 × 164 × 406 mm (Net dimensions, not including protruding parts), 591 × 259 × 491 mm (Gross dimensions) |
| Weight | 10.2 kg (not including lens), 12.5 kg (Gross weight) |
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