Máy chiếu 4K OPTOMA UHD51A
- Công nghệ trình chiếu: Single 0.47” 4K UHD DMD DLP® by Texas Instruments™.
- Cường độ chiếu sáng: 2.400 ANSI lumens.
- Độ phân giải: 4K (4096 x 2160).
- Độ tương phản: 500.000:1.
- Tuổi thọ bóng đèn của máy chiếu: 4,000/10,000/15,000 giờ (Bright/ECO/Dynamic).
- Zoom manual: 1.3x.
- Zoom số: 0.8 ~ 2.0.
- Loa: 2 x 5W.
- Tương thích xem 3D: Side-by-Side: 1080i50 / 60, 720p50 / 60, Frame-pack: 1080p24, 720p50 / 60, Over-Under: 1080p24, 720p50 / 60.
- Cổng kết nối: 2xHDMI 2.0 (w/ HDCP 2.2, MHL 2.1), VGA-in, audio-in (3.5mm), audio-out, S/PDIF out (optical), x4 USB 2.0, RJ-45, RS-232C, 12V trigger.
- Nguồn điện: 100 – 240VAC, 50 ~ 60Hz.
Đặc tính kỹ thuật
| Model | UHD51A |
| Aspect Ratio | 16:9 (native), 4:3 and LBX compatible |
| Audio | 2 x 5 Watt Speakers |
| Brightness | 2,400 ANSI lumens |
| Color Wheel | RGBRGB 6 segment color wheel |
| Connections | 2xHDMI 2.0 (w/ HDCP 2.2, MHL 2.1), VGA-in, audio-in (3.5mm), audio-out, S/PDIF out (optical), x4 USB 2.0, RJ-45, RS-232C, 12V trigger |
| Contrast Ratio | Up to 500,000:1 with Dynamic Black |
| Display Technology | Single 0.47” 4K UHD DMD DLP® by Texas Instruments™ |
| Image Size | 34.1” – 302.4 (34.1” to 140” optimal image size) |
| Light Source Life | 4,000/10,000/15,000 (Bright/ECO/Dynamic) |
| Lens Shift | Vertical: +10% |
| Maximum Resolution | 4K (4096 x 2160) @ 30Hz |
| Native Resolution | 4K UHD (3840 x 2160) @ 60Hz with XPR Technology |
| Noise Level | 28/25dB (Bright/ECO) |
| Offset | 100% (see Lens Shift) |
| Operating Temperature | 41–104°F (5–40°C), 85% max humidity |
| Power Consumption | 317W typical (Bright mode), 348W max (Bright mode), 259W typical (Eco+ mode), 285W max (Eco+ mode) |
| Power Supply | AC input 100–240V, 50–60Hz, auto-switching |
| Projection Distance | 2.9’ – 34.89’ |
| Projection Lens | F=2.5 – 3.26, F=20.91 – 32.62 mm manual focus |
| Projection Method | Front, rear, ceiling mount, table top |
| Remote Control | Full Function Home Remote Control |
| Throw Ratio | 1.21 – 1.59 (distance/width) ±5% variance |
| Uniformity | 80% |
| Zoom Type | 1.3x Manual, 0.8 – 2.0 Digital |
| COMPATIBILITY | |
| 3D Compatibility | Side-by-Side: 1080i50 / 60, 720p50 / 60, Frame-pack: 1080p24, 720p50 / 60, Over-Under: 1080p24, 720p50 / 60 |
| Computer Compatibility | 4K UHD 2160p, WUXGA, HDTV 1080p, UXGA, SXGA, WXGA+, WXGA (1366×768), WXGA, HDTV (720p), XGA, SVGA, VGA, PC and Mac compatible |
| Video Compatiblity | 4K UHD 2160p (24/50/60Hz), 1080p (24/50/60Hz), 1080i (50/60Hz), 720p (50/60Hz), 480i/p, 576i/p |
| PHYSICAL | |
| Dimensions | 15.4” x 11.1” x 5.1” |
| Security | Kensington® lock port, password (OSD) |
| Weight | 11.75 lbs |
- Hãng sản xuất: OPTOMA (Mỹ).
- Bảo hành: 02 năm cho máy, 01 năm hoặc 1000 giờ cho bóng đèn tùy theo điều kiện nào đến trước.
