Acer X1228 XGA Projector with 4,800 ANSI Lumens and Acer LumiSense Technology

Acer X1228: XGA presentation projector with 4,800 lumens for bright rooms and flexible installation

• Panel/chip: 1,024 x 768 pixels, XGA, 4:3 native (16:9 supported) - DLP BrilliantColor™ DarkChip™ 3 Contrast: 20,000:1
• Light source: 4,800 ANSI lumens (standard), 3,840 ANSI lumens (ECO), 220-watt Philips UHP lamp Noise level: 32 dB (standard), 24 dB (ECO)
• Lens: Standard lens, throw ratio 1.94–2.16:1, offset 130 % vertical
• Special features: Automatic keystone correction, top-loading lamp replacement, 3D-Ready, Auto Ceiling Mount Correction, HDMI Power On

Overview

The Acer X1228 is a reliable XGA projector for offices, classrooms and home cinema applications. With 4,800 ANSI lumens, it shines even in bright rooms, and its flexible mounting options and intuitive operation give you maximum versatility. Proven DLP technology with a 5-year chip warranty and Acer LumiSense image optimisation ensure consistently high picture quality throughout its entire life cycle.

Benefits and special features

• 4,800 ANSI lumens for brilliant projection even in bright environments
• Top-loading lamp replacement for easy swapping when ceiling-mounted
• Automatic keystone correction and Auto Ceiling Mount Correction for effortless installation
• Acer LumiSense dynamically adjusts brightness and colours to the surroundings and image content
• HDMI 3D-Ready and native 24p playback for cinema-quality movie enjoyment
• Energy-efficient modes (ECO, ExtremeEco) reduce power consumption and lamp hours
• PIN security protects against unauthorised use and theft
• Bluelight Shield reduces blue light by up to 30 % for comfortable viewing

Picture and sound quality

The Acer X1228 uses proven DLP technology with a 0.55" BrilliantColor™ DarkChip™ 3 DMD chip and produces a native 4:3 image with 1,024 x 768 pixels (XGA). Acer ColorBoost 3D technology delivers true-to-life colours in 2D and 3D modes throughout the entire life cycle. The 20,000:1 contrast ensures deep black levels and richly detailed images. The Acer LumiSense function continuously analyses the ambient brightness and the projected image to optimally adjust brightness and colour saturation – ideal for changing lighting conditions.

Wall Color Compensation delivers the best possible picture quality on coloured projection surfaces such as boards or wallpaper using five preset wall colour profiles. For movie nights, native 24p playback presents Blu-ray films in true cinema quality, while the HDMI 3D standard (HDMI 1.4a) allows trouble-free playback of 3D content from Blu-ray players, set-top boxes and games consoles.

Audio is provided by an integrated 3-watt mono speaker. A 3.5 mm audio input jack is available for external audio sources; the audio output lets you connect external sound systems.

Sources and connections: The projector features an HDMI input (with HDCP), a VGA D-Sub connection (analogue), a composite video RCA input and a USB Type A output (5 V DC) for powering USB devices. Acer SmartFormat technology automatically detects connected signal sources up to 1080p and compresses them intelligently. The Quick Detection function starts image playback without manual settings. The optional Acer Wireless Mirror module (MC.JQC11.008) is available for wireless projection from laptops and mobile devices.

Cable recommendation: For connections over longer distances, we recommend a high-quality HDMI cable with ferrite cores to minimise interference. A VGA cable (1.80 m long) is included in the box.

Mounting and installation

The Acer X1228 offers maximum installation flexibility with rear, front and ceiling mounting as well as rear and front projection. The integrated gravity sensor automatically detects overhead mounting and rotates the image by 180° – no manual adjustment required. It can be mounted with up to 360° rotation and up to 25° tilt.

Keystone correction: Automatic vertical keystone correction compensates for trapezoidal distortion when the projector is not set up exactly square to the screen and automatically projects a rectangular image. Manual correction additionally allows adjustments of ±40°.

In the box:

• 1x VGA cable (1.80 m)
• 1x IR remote control
• 1x lens cap
• 1x carry bag
• 1x quick start guide (printed)
• 1x power cable (Euro plug, IEC 320 C13)

Distance calculations: The projector has a housing depth of 114 mm. The following distances refer to the front of the projector to the screen, plus approx. 11–12 cm housing depth and 7–10 cm plug length:

• 80" diagonal (16:9): Image height approx. 100 cm, image width approx. 178 cm, throw distance approx. 2.0–2.2 m
• 100" diagonal (16:9): Image height approx. 125 cm, image width approx. 222 cm, throw distance approx. 2.5–2.8 m
• 120" diagonal (16:9): Image height approx. 150 cm, image width approx. 267 cm, throw distance approx. 3.0–3.3 m

For exact calculations, use the Acer Projection Calculator: https://www.acer.com/ac/de/CH/content/acer-projection-calculator

Running and follow-up costs

Power consumption: 275 watts (standard mode), 205 watts (ECO mode), less than 0.5 watts (standby).

Lamp life and running costs: The 220-watt Philips UHP lamp offers the following service lives:

• Standard mode: 6,000 hours = approx. 3.75 years at 4 hours/day or approx. 1.9 years at 8 hours/day
• ECO mode: 10,000 hours = approx. 6.25 years at 4 hours/day or approx. 3.1 years at 8 hours/day
• ExtremeEco mode: 15,000 hours = approx. 9.4 years at 4 hours/day or approx. 4.7 years at 8 hours/day

The Auto Shutdown function saves additional lamp hours by switching the projector off automatically after a preset time without an input signal. ECO and ExtremeEco modes considerably reduce power consumption and noise – ideal for longer operating times.

Replacement lamp: Replacement lamps (MC.JQH11.001) are available separately. The top-loading design allows easy replacement when ceiling-mounted, without removing the projector.

Other follow-up costs: The projector has a replaceable air filter; regular cleaning extends its service life. Maintenance costs are minimal, as there are no moving parts apart from the colour wheel.

Conclusion

The Acer X1228 offers excellent value for money for offices, schools and home cinema applications. With 4,800 ANSI lumens, proven DLP technology and a 5-year chip warranty, it reliably delivers high-quality images for years to come. Automatic keystone correction, the top-loading lamp design and intelligent image optimisation via Acer LumiSense make it the ideal partner for flexible installations in a wide variety of environments. The energy-efficient modes and the Auto Shutdown function lower running costs over the long term. If you value simplicity, reliability and economic efficiency, this projector is the right choice.

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