Need help?Do you have a question about the InFocus in124st and is the answer not in the manual?
General| Number of colors | 1.073 billion colors |
|---|---|
| Native aspect ratio | 4:3 |
| Projection distance | - m |
| Projection technology | DLP |
| Supported aspect ratios | 4:3, 5:4, 16:9, 16:10 |
| Contrast ratio (typical) | 4000:1 |
| Screen size compatibility | - \ |
| Projector native resolution | XGA (1024x768) |
| Keystone correction, vertical | ±40 ° |
| Vertical synchronization (max) | 120 kHz |
| Vertical synchronization (min) | 50 kHz |
| Horizontal synchronization (max) | 100 kHz |
| Horizontal synchronization (min) | 31 kHz |
| Projector brightness (economic mode) | 2500 ANSI lumens |
| Focus | Manual |
| Offset | 10 % |
| Throw ratio | 0.6 - 0.6:1 |
| Focal length range | - mm |
| Lamp type | UHP |
| Lamp power | 230 W |
| Lamps quantity | 1 lamp(s) |
| Light source type | Lamp |
| Service life of light source | 3500 h |
| Service life of light source (economic mode) | 5000 h |
| Full HD | No |
| HD-Ready | Yes |
| Supported video modes | 1080i, 1080p, 480i, 480p, 576i, 576p, 720p |
| Analog signal format system | NTSC, PAL, SECAM |
| Supported graphics resolutions | 176 x 144, 1024 x 768 (XGA), 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA) |
| RMS rated power | 2 W |
| Number of built-in speakers | 1 |
| USB connector type | Mini-USB B |
| Serial interface type | RS-232 |
| 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. |
| VGA (D-Sub) ports quantity | 3 |
| Component video (YPbPr/YCbCr) in | 0 |
| Connectivity technology | Wired |
| Noise level | 30 dB |
| Preset modes | Cinema, Custom, Presentation |
| Certification | UL, c-UL, FCC, CE |
| Noise level (economic mode) | 28 dB |
| On Screen Display (OSD) languages | CHI (SIMPL), CHI (TR), DAN, DEU, DUT, ENG, ESP, FIN, FRE, ITA, KOR, NOR, POL, POR, RUS, SWE, TUR |
| Placement | Desktop, Ceiling |
| Product type | Short throw projector |
| Product color | Black |
| Cable lock slot type | Kensington |
| Power source | AC |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (standby) | - W |
| Power consumption (typical) | 260 W |
| Operating altitude | 0 - 3048 m |
| Operating temperature (T-T) | 5 - 35 °C |
| Cables included | AC, VGA |
Weight and Dimensions| Depth | 230 mm |
|---|---|
| Width | 327 mm |
| Height | 133 mm |
| Weight | 2720 g |
Regulatory compliance and warnings for the USA market, including FCC rules.
Statement regarding compliance with Canadian standards for digital apparatus.
Mentions cULus and other potential product certifications.
Essential guidelines for safe operation, handling, and environment.
Information on qualified service, replacement parts, and lamp handling.
Details on projector resolution, compatibility, and specifications.
Information on included accessories and warranty registration.
Description of various video, audio, and control connections available.
Recommendations for projector placement, screen distance, and offset.
Steps for connecting computers via VGA and HDMI interfaces.
Instructions for connecting power and optional audio inputs.
Procedure to turn on the projector and select the correct input source.
How to activate a laptop's external video port for projection.
Guide to adjusting projector height, focus, and keystone.
Information on screen sizes and corresponding projection distances.
Details on connecting composite, VGA, component, S-Video, and HDMI sources.
How to select the appropriate aspect ratio for video inputs.
Procedures for powering down the projector and Auto Off Time feature.
Interpretation of projector status lights for problem diagnosis.
Solutions for when the projector does not display a startup screen.
Fixes for when only the startup screen shows, not the computer image.
Resolving issues where the computer signal is not recognized.
Solutions when only the laptop background appears on screen.
Adjusting resolution and projector settings for clear images.
How to adjust the projector's position for proper image alignment.
Correcting trapezoidal distortion using keystone settings.
Adjusting sharpness and aspect ratio for optimal display.
Correcting image orientation (upside down, left/right reversed).
Adjusting color settings to match the source image.
Resolving problems with embedded videos in presentations.
Addressing projector overheating and lamp start-up failures.
Guidance on addressing the "Replace lamp" message and lamp replacement.
Explanation of remote functions, buttons, and optimal usage.
Tips for resolving issues with remote control functionality.
Connecting audio sources to the projector for sound output.
Solutions for no sound or incorrect audio playback.
Description of the projector's physical keypad buttons and their functions.
Steps to enhance computer image quality using onscreen menus.
Features designed to improve presentation delivery.
Adjusting video settings for optimal picture quality.
Tailoring projector settings for specific needs and environments.
Common adjustments available in the Basic Menu.
More complex settings available in the Advanced Menu.
How to set aspect ratio, auto image, brightness, and contrast.
Adjusting keystone, presets, sharpness, volume, and ceiling mount.
Configuring 3D settings and fine-tuning image colors.
Optimizing settings for PC and video sources.
Controlling overscan, audio setup, and closed captions.
Managing keypad lock and custom button assignments.
Adjusting lamp dimming, OSD display, and language.
Configuring power saving, AC power, and source selection.
Setting auto-off timer and enabling high altitude mode.
Viewing projector status and performing system resets.
Instructions for safely cleaning the projector lens.
Guidance on attaching a physical security lock.
Step-by-step guide for safely replacing the projector lamp.
Completing the lamp replacement process and resetting the lamp hour timer.
To Next Page
