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General| Projection distance | 1 - 10 m |
|---|---|
| Vertical scan range | 24 - 85 Hz |
| Horizontal scan range | 15.3 - 91.4 kHz |
| Projection technology | DLP |
| Contrast ratio (typical) | 4000:1 |
| Screen size compatibility | 27.2 - 301 \ |
| Projector native resolution | WXGA (1280x720) |
| Keystone correction, vertical | 16 ° |
| Digital zoom | 1.1 x |
| Focal length range | 21.86 - 24.00 mm |
| Aspect ratio | 16:9 |
| RS-232 ports | 1 |
| Dimensions (WxDxH) | 286 x 192 x 97 mm |
| Power requirements | 100–240 V AC, 50/60 Hz |
| Lamp power | 185 W |
| Light source type | Lamp |
| Service life of light source | 4000 h |
| Analog signal format system | PAL, SECAM |
| RMS rated power | 2 W |
| DVI port | No |
| Serial interface type | RS-232 |
| USB 2.0 ports quantity | - |
| Ethernet LAN (RJ-45) ports | 0 |
| Power consumption (standby) | - W |
| Noise level | 29 dB |
| Market positioning | Home cinema |
Weight and Dimensions| Weight | 2310 g |
|---|
Lists key technical specifications of the projector.
Details the tools and components required for disassembly procedures.
Step-by-step guide to remove the projector's top cover.
Identifies and describes connectors on the main board.
Procedure for adjusting internal components for optimal image alignment.
Instructions to update the projector's lamp usage time.
Interprets projector status based on LED indicator lights.
Outlines common troubleshooting steps for various projector issues.
Guide on accessing and exiting the projector's service mode.
Steps for verifying component function after maintenance or replacement.
Procedure to reset the fan speed calibration after part changes.
Instructions for connecting and testing the projector using a PC.
Details tests for evaluating the projector's video output quality.
Specifies conditions and criteria for measuring brightness, contrast, and uniformity.
Lists necessary software and hardware for firmware updates.
Step-by-step instructions for performing system firmware upgrades.
Details the equipment required for the 8051 firmware update process.
Guide for updating the necessary USB drivers.
Instructions for upgrading the 8051 microcontroller firmware on the projector.
Provides an introduction to the EDID upgrade process for display ports.
Explains the structure and meaning of the projector's serial number format.
Defines the components and coding used in the PCBA identification system.
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