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Epson EB-4770W
- ความสว่าง(ANSI Lumens) 5000
- ความละเอียด(พิกเซล) 1280x800(WXGA)
- ค่า Contrast เท่ากับ 5000
- ขนาดภาพ(นิ้ว) 50-300
- ขนาดเครื่อง(มม.) D/W/H: 320 x 472 x 134 mm
- น้ำหนัก 6.5 kg
- การรับประกันตัวเครื่อง 2 ปี หลอดภาพ 1 ปีหรือ 1000 ชม.
WHAT'S IN THE BOX |
|
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EB-4770W Projector, 3m Power Cable, 1.8m Computer Cable, Remote Control, 2 x AA Batteries, HDMI Cable Clamp, Cable Cover, Manual, Projection Software CDROM.
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TECHNOLOGY |
Projection System |
RGB liquid crystal shutter projection system |
LCD Panel |
0.76-inch wide panel with MLA (D8, C2 Fine) |
OPTICAL |
Zoom |
1 - 1.8 (Optical) |
Screen Size |
- 50" to 300" [1.35m to 8.36m] (Zoom: Wide)
- 50" to 300" [2.47m to 15.01m] (Zoom: Tele)
|
Projection Distance |
100" screen 2.75 m - 4.98 m |
Throw Ratio |
1.27 (Zoom: Wide), 2.30 (Zoom: Tele) |
Projection Lens F Number |
1.65 - 2.55 |
Projection Lens Focal Length |
21.28mm - 37.94mm |
Focus Method |
Manual |
IMAGE |
Colour Light Output |
5,000 Lumens |
White Light Output |
5,000 Lumens |
Resolution |
WXGA |
Native Aspect Ratio |
16:10 |
Contrast Ratio |
5,000:1 |
Lamp Hours |
- 4,000 hours (Normal)
- 5,000 hours (ECO)
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Lamp Type |
280 W UHE |
Keystone Correction (With Std Lens) |
- Vertical: -30 to +30 degrees
- Horizontal: -30 to +30 degrees
|
Lens Shift |
- Vertical: -50% to +50%
- Horizontal: -10% to +10%
|
Tilt Angle |
-2.50 to 10 degrees |
CONNECTIVITY |
Input: Video |
1 x RCA (Yellow), 1 x S-Video, 1 x 5BNC |
Input: Computer |
1x D-sub 15-Pin (RGB) |
Input: Digital |
1 x HDMI, 1 x DisplayPort |
Input: Audio |
3 x Stereo mini-jack, 1 x RCA (Red/White), 1 x HDMI, 1 x DisplayPort |
Input: Control |
1 x RS232c, 1 x Stereo mini-jack (Remote) |
Input: Network I/O |
1 x RJ45, 1 x USB Type A (for optional Wireless LAN unit) |
Wireless Connectivity |
Optional |
Output: Video |
1 x Monitor Out (via D-sub 9-pin) |
Output: Audio |
1 x Stereo mini-jack |
Speaker Output |
10W |
ADVANCED FEATURES |
EasyMP Network & Control |
Yes |
EasyMP Network Projection |
Yes |
Split Screen |
Yes |
Arc Correction |
Yes |
Instant Off |
Yes |
Direct Power On/Off |
Yes |
Security |
- Kensington® – style lock provision
- Padlock & Security cable hole
- Wireless LAN Lock
|
Colour Modes |
Photo, Presentation, Theatre Dynamic, sRGB, Multi-Projection, DICOM SIM |
GENERAL |
Dimensions D x W x H |
320 x 472 x 134 mm |
Weight |
Approx. 6.5kg |
Lamp Warranty |
1 Year or 750 Hours* |
Projector Warranty |
3 Years |
Power Consumption: Lamp on |
388 W |
Power Consumption: Standby |
0.39 W |
Noise Level |
Normal/Eco: 38/30 dB |
ข้อมูลเพิ่มเติม
แบรนด์ |
Epson |
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