Đặc điểm nổi bật
ViewSonic PG703X is a practical 4,000 ANSI Lumens XGA business/education projector. With a throw ratio match for mainstream installation conditions and 1.3x optical zoom, it serves as a hassle-free upgrade choice for users to easily get bright and large images with low cost-per-inch in small-to-medium meeting/training rooms. Adding on to that are the energy-efficient 20,000 hours long lamp life and comprehensive LAN control compatibility, making it even more favorable to cost-effective and efficient management.
Bright Images in Business/Education Environments
Packed with 4,000 ANSI Lumens and a 22,000:1 contrast ratio, this projector can deliver bright and detailed images.
4,000 ANSI Lumens
Larger Screen Size with Lower Cost-per-inch
The projector allows for an up-to-300” image size, which is much larger and also easier to install than commercial displays.
Hassle-free Equipment Upgrade
With a throw ratio matching mainstream installation conditions, the projector can be fitted to an existing ceiling mount and projection screen without changing the setup completely.
1.51-1.97 throw ratio
Adaptable to Any Environment
Equipped with a 1.3x optical zoom lens, the projector empowers users to choose the most ideal set-up location within a wider throw distance range that doesn’t interfere with existing interior design while still getting the desired image size.
1.3x Optical Zoom
Reliable Long-term Performance
The latest SuperEco+ mode technology greatly extends the lamp life of the projector from 15,000 hours to 20,000 hours – meaning 4 hours a day for more than 13 years – saving you maintenance cost and effort.
Centralized Control for Management Efficiency
This projector comes equipped with Crestron, AMX, Extron and ViewSonic vController, an easy-to-use network management tool.
Easy Image Adjustment
Horizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.
A Simpler Way to Update Projector Software
ViewSonic Projector Software Update is available online and enables you to keep your projector firmware up to date easily and conveniently; no need to take your projector in to a service center for software updates.
*The latest projector software update can be found in the download section at the bottom of the page when available.
ViewSonic’s proprietary SuperColor™ Technology displays a wide color range, ensuring that users enjoy a true-to-life color performance in both bright and dark environments without sacrificing image quality.
Satisfying Audio Performance
The projector is embedded with a 10W speaker to deliver satisfying audio performance right out of the box.
The projector provides dual HDMI ports to connect to your multimedia devices, ready for expanding your audiovisual experience.
USB Type-A Power Supply
A built-in USB power output (5V/1.5A) can be used to supply power to HDMI dongles, eliminating the need for separate power adapters for connected dongles.
Exterior & Rear I/O Connectors
- LED Indicator
- Power Key
- Zoom/Focus Ring
- Adjustment Foot
- Front IR
- HDMI 2
- HDMI 1
- Audio In
- Audio Out
- USB Type A(5V/1.5A)
- Computer In
- Monitor Out
- Kensington Lock
Thông số kỹ thuật
Độ phân giải gốc: 1024×768
DC type: DC3
Độ sáng: 4000 ANSI lumens
Contrast Ratio with SuperEco mode: 22000:1
Display Color: 1.07 Billion Colors
Nguồn sáng: Lamp
Light source life (Nor/SuperEco): 6000/20000
Đèn Watt: 203W
Ống kính: F=2.59-2.87, f=16.88-21.88mm
Chênh lệch chiếu: 115%+/-5%
Tỷ lệ chiếu: 1.51-1.97
Zoom quang học: 1.3x
Zoom kỹ thuật số: 0.8x-2.0x
Image size: 30″ – 300″
Khoảng cách chiếu: 0.9m-12m, (100″@3.1m)
Keystone: H:+/-40° , V:+/-40°
Tiếng ồn có thể nghe được (Normal): 32dB
Audible Noise (Eco): 28dB
Độ trễ đầu vào: 16ms
Hỗ trợ độ phân giải: VGA(640 x 480) to FullHD(1920 x 1080)
Tương thích HDTV: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Khả năng tương thích video: NTSC, PAL, SECAM
Tần số ngang: 15K~102KHz
Tốc độ quét dọc: 23~120Hz
- Đầu vào
Máy tính trong (kết nối với linh kiện): 1
Tổng hợp: 1
HDMI: 2 (HDMI 1.4/ HDCP 1.4)
Đầu vào âm thanh (3,5 mm): 1
- Đầu ra
Giám sát: 1
Cổng ra âm thanh (3,5 mm): 1
USB Type A (Nguồn): 1 (5V/1.5A)