| Manufacturer | Optoma Technology |
| Manufacturer Part # | TX542 |
| Cost Central Item # | 10897319 |
| Product Description | Optoma TX542 - DLP projector - 2800 ANSI lumens - XGA (1024 x 768) - 4:3 |
| Device Type | DLP projector |
| Built-in Devices | Stereo speakers |
| Approximate Dimensions (WxDxH) | 12.8 in x 9.2 in x 3.8 in |
| Approximate Weight | 6.4 lbs |
| Image Brightness | 2800 ANSI lumens |
| Image Contrast Ratio | 3000:1 |
| Resolution | XGA (1024 x 768) |
| Native Aspect Ratio | 4:3 |
| Color Support | Up to 1.07 billion colors |
| Lamp Type | P-VIP 180 Watt |
| Lamp Life Cycle | 3000 hour(s) / 4000 hour(s) (economic mode) |
| Video Input | RGB, S-Video, composite video ( NTSC, SECAM, PAL ) |
| Digital Video Standard | High-Definition Multimedia Interface (HDMI) |
| Video Modes | 480p, 720p, 1080i, 1080p, 480i |
| Video Output | RGB |
| Audio Output | Speaker(s) - integrated |
| Sound Output Mode | Stereo 5 Watt |
| Input Device | Remote control |
| Power | AC 120/230 V ( 50/60 Hz ) |
| Power Consumption Operational | 225 Watt |
| Manufacturer Warranty | 3 years warranty |
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