Acer X1123H
29 Mar

Acer X1123H

Acer Essential series projectors are best value projectors ideal for everyday use, at work or home. Make your presentations more compelling and entertainment more exciting with high brightness, high contrast and DLP® 3D Ready2, while adhering to your bottom line.


Native Resolution SVGA (800 x 600)
Maximum Resolution 1920 x 1200
Standard Mode Brightness 3600 lm
Native Aspect Ratio 4:3
Compatible Aspect Ratio 16:9
Contrast Ratio 20,000:1
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
Throw Ratio 1.96 to 2.15 (50″@78.74″)
Lens Type Manual Focus
Manual Zoom
Minimum Lens Aperture F/2.56
Maximum Lens Aperture F/2.68
Minimum Focal Length 22.00 mm
Maximum Focal Length 24.10 mm
Minimum Diagonal Image Size 27”
Maximum Diagonal Image Size 25 ft
Minimum Projection Distance 39.37”
Maximum Projection Distance 32.81 ft
Optical Zoom 1.1x
Lamp Type OSRAM
Number of Lamps 1
Lamp Power 203 W
Normal Mode Lamp Life 5000 Hour
Economy Mode Lamp Life 10000 Hour
Extreme Eco Mode Lamp Life 15000 Hour
Number of USB Ports 1
USB Connector Type Mini-B
Number of Composite Video Ports 1
Composite Video Yes
Number of VGA Inputs 1
VGA In Yes
Number Of Audio Inputs 1
Number Of Audio Outputs 1
Audio Line In Yes
Audio Line Out Yes
Total Number of HDMI Ports 1
Technical Information
Projection System DLP
Projection Method Ceiling
Rear Ceiling
Video Compatibility EDTV
Computer Compatibility Mac PC
Windows PC
Number of Speakers 1
Speaker Output Power 3 W
Speaker Output Mode Mono
Power Description
Power Supply 100 V AC~240 V AC
Input Voltage 120 V AC
230 V AC
Operating Power Consumption 260 W
Operating Power Consumption (Eco Mode) 205 W
Physical Characteristics
Fan Noise 26 dB Approximate Economy Mode
30 dB Approximate Standard Mode
Temperature 0°C to 40°C
Humidity 90% Maximum Relative Humidity
Weight (Approximate) 2.40 kg
Form Factor Ceiling Mountable
Package Contents X1123H DLP Projector

AC Power Cord

Battery for Remote Control

Quick Start Guide

Remote Control

Security Card

VGA Cable

Carrying Case

Optional Accessories 3D glasses

Wireless CAST

Wireless HD-Kit

VGA cable

HDMI cable

Dust filter

Warranty 2 Years (Lamp:1-year or 1,000 hours)
SRP RM 1239