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General| Number of colors | 134 million colors |
|---|---|
| Projection distance | 1.5 - 12.2 m |
| Vertical scan range | 43 - 87 Hz |
| Horizontal scan range | 15 - 91.4 kHz |
| Projection technology | DLP |
| Contrast ratio (typical) | 2500:1 |
| Screen size compatibility | 36.9 - 300.2 \ |
| Projector native resolution | SVGA (800x600) |
| Aspect ratio | 4:3, 16:9 |
| RS-232 ports | 1 |
| Dimensions (WxDxH) | 280 x 205 x 80 mm |
| Power requirements | 100 - 240 V, 50/60 Hz |
| Focal length range | - mm |
| Lamp power | 180 W |
| Light source type | Lamp |
| Service life of light source | 4000 h |
| Analog signal format system | SECAM |
| RMS rated power | 1 W |
| DVI port | No |
| Audio (L/R) in | 2 |
| HDMI ports quantity | 0 |
| 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. |
| Power consumption (standby) | - W |
| Noise level | 30 dB |
| Market positioning | Presentation |
Weight and Dimensions| Weight | 2500 g |
|---|
Important safety precautions for disassembly and assembly procedures.
Specific safety notes regarding the projector lamp.
Safety warning about looking directly into the projector lens.
Warnings and guidelines for protecting eyes from projector light.
Overview of key technical specifications for the projector models.
Detailed specifications for DMD and color wheel components.
Information on the projector lamp and I/O connectors.
Visual diagram identifying projector input/output ports.
Identification of remote control parts and projector keypad/LEDs.
How to adjust focus and image size for ES520 and EX530 models.
Diagrams illustrating internal architecture and wiring.
Step-by-step instructions for disassembling the ES520 projector.
Step-by-step instructions for disassembling the EX530 projector.
Guide for installing necessary USB drivers for firmware updates.
Instructions for using the firmware update software.
Procedure to launch and initiate the firmware upgrade process.
Instructions for powering the projector on and off correctly.
How to enable and manage a security password for the projector.
Accessing and configuring advanced setup options.
Setting timers for projector usage and security features.
Explanation of various settings within the Options menu.
Detailed look at advanced options within the menu.
Procedure for calibrating analog RGB video input signals.
Procedure for calibrating analog YUV video input signals.
Adjusting color wheel, DMD, contrast, and brightness for optimal image.
Guide to selecting and testing display aspect ratios and modes.
How to customize the projector's startup logo.
Detailed procedure for safely replacing the projector lamp.
Specifications and advice for mounting the projector on a ceiling.
How to reset the lamp usage timer after replacement.
Instructions for cleaning the projector's optical lens.
Instructions for cleaning the projector's exterior casing.
Guidelines for cleaning specific internal components and surfaces.
Guide to interpreting LED blink patterns for troubleshooting.
List of default display modes and their corresponding resolutions/refresh rates.
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