The RD JT92 model from LG combines DLP technology in the Homecinema sector with 1100 ANSI lumens, a contrast of 2000:1 and a native WVGA 854 x 480 resolution. The manufacturer lists the lamp life at 2000 hours. Looking at practical performance, up to 337 cm can be illuminated with 1100 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 225 cm. A look at the data sheet confirms a very subtle fan noise for the projector at just 30 decibels. This model dates back to 2004 and is no longer part of LG's current product range.
Display Type
1 x 0,55" 12 Grad DLP Chip WVGA 16/9 Ti Digital Light Processing Chip
Ansi-Lumen
Projector
1100
Screen
489 Lux (200 cm Screen width)
Contrast
2000:1 full on/off
2000:1 full on/off
Black Level
0,5500 min. Lumen
0,245 min. Lumen
Offset
50% Exactly on screen top edge →
SCREEN
+Projector
Resolution
WVGA 854 x 480
409.920 Pixel SXGA 1280 x 1024 compressed
Have changed the lamp but don‘t know how to reset the counter to zero,
like the RD-JT52 model it doesn‘t work.
Don‘t have a remote control.
The manual unfortunately doesn‘t explain this either.
Maybe someone has a solution for this.
Other than that I am very satisfied with the projector.
Greatest picture reproduction so far was full screen on a 2.40 m long screen. Sure, there are better things, but for the old "gentleman" it‘s a great performance.
Autor:
Clifford 07.01.08
4
Stars
All good - but...
The projector itself is pleasantly quiet and offers a good picture. However, the 854x480 resolution is annoying. The instructions say that the projector offers the best picture at a resolution of 800x600, but this is converted internally. My PC could even output 854x480, but this resolution cannot be used at all. Apart from this shortcoming, the RD JT92 is a good choice.
Freeze
LG Website
Product Sheet english
