| Customer review |
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Brief Introduction
Beta 2.5 |
The Optoma TXR774 BrilliantColor DLP projector has 4300 Ansi lumens, a contrast of 3000:1 and an XGA 1024 x 768 resolution. The projector will be able to illuminate a screen width of 571 cm well. Rooms with residual light can be created by the projector with a smaller image width, max. 381 cm is recommended here. The model is also Full HD 1080P compatible. On the market since 2008, the model is no longer offered by the manufacturer Optoma.
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| Display Type |
1 x 0,7" DC3 DDR DLP Chip
XGA 4/3 Ti Digital Light Processing Chip
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| Ansi-Lumen |
Projector |
4300 |
Screen |
1433 Lux (200 cm Screen width) |
| Contrast |
3000:1 full on/off |
3000:1 full on/off 
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| Black Level |
1,4333 min. Lumen |
0,478 min. Lumen |
| Offset |
-
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| Resolution |
XGA 1024 x 768
786.432 Pixel
UXGA 1600 x 1200 compressed |
| Video Modes |
PAL, SECAM, NTSC, HDTV 720p, 1080i, 1080p EDTV 480p, 576p |
| Application |
Standard-Portabel | External training and company presentations, as well as product presentations.
Wide screen width or rooms with plenty of light (over 200 lumens). |
| Light Source |
280W Lamp
Article Nr.: BL-FU280A / BL-FP280A
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| Light Life |
2000 h. 3000 h. in Eco Mode |
| Operating Costs |
-
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360 - 420 cm
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Lux: |
1433 Lux |
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Room light max.: |
287 Lux |
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Candela pro m²: |
456 cd/m² |
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Foot-Lamberts: |
133 fL |
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Screen width: 200 cm Gain:1 |
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| Focus |
Manual |
| Zoom |
Manual 1,15 |
| Objective |
F=2,6-2,81 f=26,01-29,84 mm |
| Throw Ratio |
1,8-2,1:1 show |
| Audio |
1 x 3W |
| Connections |
DVI-I mit HDCP in
D-sub 15 pin in
S-Video in
Cinch Video in
Mini Jack Audio in und out
12V Trigger out
RS232C
RJ45 in
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| Ceiling Mounting |
Yes, is possible. |
| Power |
350W / 5W standby |
| Size WxHxD |
300 x 100,5 x 244 mm (11,8"x4"x9,6") 7,32 L/dm³
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| Operating Noise |
32 / 30 dB in Eco Mode |
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| Weight |
3,70 kg / 8,16 lbs. |
| Keystone |
Vert.: +/-30°
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| Illumination |
- |
| Frequenz |
H-sync: 15-90 kHz
V-sync: 50-85 Hz
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| Foot-Lamberts |
133 fL
/ max. 571 cm screen width |
| Candela m² |
456 cd/m² |
| Features |
 Full HD 1080P compatible
Freeze
Eco Mode
Kensington Slot
sRGB
Digital image shift
Password protection
BrilliantColor™
Remote control with laser pointer und mouse control
Control via web browser
Lan network compatible.
Overscan adjustable
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In Comparison
The Optoma TXR774 compared to others not current "Standard-Portabel" projectors. |
| Ansi-Lumen: |
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53 |
Weight: |
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82 |
| Contrast: |
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1 |
dB: |
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44 |
| Black level: |
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95 |
Power cons.: |
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96 |
| Picture Total Points: | 50 |
Projector Total Points: | 74 |
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| Popularity Top 100 |
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| Points: |
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6 |
| Ranking: |
4946 (From: 7662) |
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| Status |
2008 Discontinued (EOL) // Last update of the data: 2023-08-04
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| Data |
 Product Sheet english HC
Product Sheet USA
User Manual english (15.56 MB)
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Optoma Website
