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Acer H7550ST
- ความสว่าง(ANSI Lumens) 3000
- ความละเอียด(พิกเซล) 1920x1080 (Full HD)
- ค่า Contrast เท่ากับ 16000
- การรับประกันตัวเครื่อง 2 ปี หลอดภาพ 1 ปีหรือ 1000 ชม.
Image |
Native Resolution |
1920 x 1080 |
Maximum Resolution |
1920 x 1200 |
Standard Mode Brightness |
3000 lm |
Native Aspect Ratio |
16:9 |
Compatible Aspect Ratio |
4:3 |
Contrast Ratio |
16,000:1 |
Throw Ratio |
0.69 to 0.76:1 |
Digital Zoom |
2x |
Vertical Keystone Correction |
-40°/+40° |
Maximum Vertical Sync |
120 Hz |
Maximum Horizontal Sync |
100 kHz |
Minimum Vertical Sync |
24 Hz |
Minimum Horizontal Sync |
15 kHz |
Colour Support |
1.07 Billion Colors (30-bit) |
Projection Lens |
Lens Type |
|
Minimum Lens Aperture |
F/2.6 |
Maximum Lens Aperture |
F/2.78 |
Minimum Focal Length |
10.20 mm |
Maximum Focal Length |
11.22 mm |
Minimum Diagonal Image Size |
54" |
Maximum Diagonal Image Size |
25 ft |
Minimum Projection Distance |
35.43" |
Maximum Projection Distance |
15.09 ft |
Optical Zoom |
1.1x |
Lamp |
Lamp Type |
OSRAM |
Number of Lamps |
1 |
Lamp Power |
210 W |
Normal Mode Lamp Life |
4000 Hour |
Economy Mode Lamp Life |
6000 Hour |
ExtremeEco Mode Lamp Life |
8000 Hour |
Interfaces/Ports |
Number of HDMI Ports |
3 |
HDMI |
Yes |
Number of USB Ports |
3 |
USB |
Yes |
USB Connector Type |
|
Number of Composite Video Ports |
1 |
Composite Video |
Yes |
Number of Component Video Ports |
1 |
Component Video |
Yes |
Number of S-Video Ports |
1 |
S-Video |
Yes |
Number of VGA Inputs |
1 |
VGA In |
Yes |
Number of VGA Outputs |
1 |
VGA Out |
Yes |
Number Of Audio Inputs |
1 |
Number Of Audio Outputs |
1 |
Audio Line In |
Yes |
Audio Line Out |
Yes |
Technical Information |
Projection System |
DLP |
Projection Method |
|
Video Compatibility |
- EDTV
- HDTV
- NTSC
- PAL
- SDTV
- SECAM
|
Computer Compatibility |
|
3D Capability |
DLP 3D |
Audio |
Number of Speakers |
1 |
Speaker Output Power |
10 W |
Speaker Output Mode |
Stereo |
Power Description |
Power Supply |
100 V AC~240 V AC |
Input Voltage |
|
Operating Power Consumption |
399 W |
Physical Characteristics |
Fan Noise |
- 30 dB Approximate Economy Mode
- 33 dB Approximate Standard Mode
|
Temperature |
32°F (0°C) to 104°F (40°C) |
Humidity |
80% Maximum Relative Humidity |
Weight (Approximate) |
7.50 lb |
Form Factor |
Ceiling Mountable |
Miscellaneous |
Package Contents |
- H7550ST DLP Projector
- Battery for remote control
- Security Card
- User's Guide (CD-ROM)
- Quick Start Guide
- Remote Control
- VGA Cable
- AC Power Cord
- Carrying Case
- 3D Glasses
|
Optional Accessories |
- Dust Filter
- iPhone/iPod Adapter
|
ข้อมูลเพิ่มเติม
แบรนด์ |
Acer |
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