How to adjust the Acer Projector image size?
To resolve an image that is too small or too large on your Acer projector: * Adjust the zoom lever on the top of the projector. * Move the projector closer to or further from the screen. * Press 'MENU' on the control panel or remote, navigate to 'Image' > 'Aspect Ratio', and experiment with different settings.
What to do if no image appears on Acer Projector?
If no image appears on the screen when using the Acer projector: * Ensure all cables are correctly connected as described in the 'Getting Started' section. * Check that none of the connector pins are bent or broken. * Verify that the projector is switched on.
Why is my notebook computer screen not displaying on Acer X1123HP Projector?
If the screen of your notebook computer is not displaying your presentation on the Acer projector: * For Microsoft® Windows® notebooks: Some PCs deactivate their screens when a second display is used. Refer to your computer's manual for reactivation instructions. * For Apple® Mac® OS notebooks: Open Display in System Preferences and turn Video Mirroring 'On.'
Why does my Acer X1123HP lamp burn out or make a popping sound?
If the Acer projector lamp burns out or makes a popping sound, it means the lamp has reached the end of its life. The projector will not turn on until you replace the lamp module. Contact your local dealer or an Acer service center to replace the lamp.
How to fix slanted sides on Acer X1123HP Projector image?
To fix slanted sides on the Acer projector image: * Try to center the projector on the screen, positioning it below the screen's bottom edge. * Use the Keystone correction keys on the control panel or remote to square the image. * Access the OSD menu by pressing 'MENU'. Then, go to 'Image' > 'Auto Keystone' or 'Image' > 'Manual Keystone' to adjust the image.
How to fix out of focus image on Acer X1123HP?
To correct an out-of-focus image on your Acer projector: * Adjust the focus ring on the projector lens. * Ensure the projection screen is within the required distance.
What to do if Acer X1123HP stops responding to all controls?
If the Acer projector stops responding, try the following: * Turn off the projector, unplug the power cord, and wait at least 30 seconds before plugging it back in. * Ensure the control panel lock function is disabled.
How to correct a reversed image on Acer X1123HP Projector?
If the Acer projector image is reversed, go to 'Image' > 'Projection Mode' or 'Image' > 'Projection Location' on the OSD and adjust the projection direction.
How to fix vertical flickering bar on Acer X1123HP?
If the Acer projector image has a vertical flickering bar, use the 'Frequency' setting to make an adjustment. Also, check and reconfigure the display mode of your graphics card to ensure it is compatible with the projector.
How to resolve unstable or flickering image on Acer X1123HP?
To resolve an unstable or flickering image on your Acer projector, use the 'Tracking' setting to correct it. You can also try changing the display color setting on your computer.
Instructions for safely powering down the projector before cleaning and disconnecting power.
Guidelines for safe electrical power usage and ensuring accessible power outlets.
Proper procedures for operating the projector using the correct electrical power sources.
When to seek professional servicing and important safety precautions for product use.
Visual guide for connecting various input devices and accessories to the projector.
Step-by-step instructions for powering the projector on/off and understanding indicator lights.
Key features and technologies of the Acer DLP projector, including DLP and Acer ColorBoost.
Inventory of items included in the projector box and optional accessories available.
Identification of the projector's physical components, outlook, and connection ports.
Guide to using the Installation menu and navigating general OSD menus for setup.
Customizing image quality via color settings, display modes, aspect ratio, and keystone correction.
Configuring system preferences, management options, security, and audio levels.
Settings for 3D display, language selection, and other advanced projector functions.
Solutions for common image problems, projector malfunctions, and OSD messages.
General| Number of colors | 1.073 billion colors |
|---|---|
| Native aspect ratio | 4:3 |
| Projection distance | 1 - 12 m |
| Projection technology | DLP |
| Supported aspect ratios | 16:9 |
| Contrast ratio (typical) | 20000:1 |
| Screen size compatibility | 23 - 300 \ |
| Projector native resolution | SVGA (800x600) |
| Keystone correction, vertical | -40 - 40 ° |
| Vertical synchronization (max) | 0.024 kHz |
| Vertical synchronization (min) | 0.12 kHz |
| Horizontal synchronization (max) | 100 kHz |
| Horizontal synchronization (min) | 15 kHz |
| Lamp power | 210 W |
| Lamps quantity | 1 lamp(s) |
| Light source type | Lamp |
| Service life of light source | 5000 h |
| Service life of light source (economic mode) | 15000 h |
| Focus | - |
| Zoom capability | Yes |
| Focal length range | 22 - 24.1 mm |
| Aperture range (F-F) | 2.56 - 2.68 |
| Full HD | No |
| Analog signal format system | NTSC, PAL, SECAM |
| Supported graphics resolutions | 1920 x 1200 (WUXGA) |
| HDMI version | 1.4 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| Component video (YPbPr/YCbCr) in | 0 |
| Noise level | - dB |
| Projection modes | Ceiling, Front, Rear |
| RMS rated power | 3 W |
| Placement | Desktop, Ceiling |
| Product type | Standard throw projector |
| Product color | Black |
| Power source | AC |
| AC input voltage | 120 - 230 V |
| Power consumption (standby) | - W |
| Power consumption (typical) | 260 W |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 0 - 90 % |
| Cables included | AC, VGA |
| Harmonized System (HS) code | 85286200 |
Weight and Dimensions| Weight | 2400 g |
|---|
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