מקרן X1228H DLP 4800LM Acer

Native Resolution

1024×768

Maximum Resolution

1920×1200

Standard Mode Brightness

4800 lm

Native Aspect Ratio

4:3

Compatible Aspect Ratio

16:9

Contrast Ratio

20,000:1

Throw Ratio

1.94 to 2.16 (1295.40 mm@2000 mm)

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 Supported

1.07 Billion Colors (30-bit)

Number of Lamps

1

Lamp Power

220 W

Normal Mode Lamp Life

6000 Hour

Economy Mode Lamp Life

10000 Hour

ExtremeEco Mode Lamp Life

15000 Hour

Number of USB Ports

1

USB

Yes

USB Connector Type

1 x Type-A

Composite 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

Projection System

DLP

Projection Method

• Front
• Rear
• Ceiling
• Rear Ceiling

Video Compatibility

• NTSC
• PAL
• SECAM
• HDTV
• EDTV
• SDTV

Computer Compatibility

• Windows PC
• Mac PC

Number of Speakers

1

Speaker Output Power

3 W

Speaker Output Mode

Mono

Power Supply

100 V AC ~ 240 V AC

Input Voltage

• 120 V AC
• 230 V AC

Operating Power Consumption

275 W

Standby Power Consumption

500 mW

Fan Noise

• 32 dB Approximate Standard Mode
• 24 dB Approximate Economy Mode

Weight (Approximate)

2.80 kg

Form Factor

Ceiling Mountable

Height

113.7 mm

Width

313 mm

Depth

240 mm

Optional Accessories

• Carrying Case (MC.JPV11.005)
• Lamp (MC.JR711.008)

Standard Accessories

• AC Power Cord
• Battery for remote control
• Lens Cap
• Quick Start Guide
• Remote Control
• Security Card
• VGA Cable