The Lightbook 20 model from Proxima combines LCD technology in the Standard-Portabel sector with 200 ANSI lumens, a contrast of 125:1 and a native SVGA 800 x 600 resolution. The runtime of the lamp in this model is estimated at 50 hours before a replacement is necessary. Regarding projection size, the value of 200 ANSI lumens allows for an image width of up to 123 cm in darkened environments. In rooms with ambient light, the image width should be correspondingly reduced to a maximum of 82 cm. This device is no longer manufactured and has been removed from Proxima's current lineup.
Display Type
1 x LCD 16,3 cm TFT Panel SVGA 4/3 Liquid Crystal Display
Ansi-Lumen
Projector
200
Screen
67 Lux (200 cm Screen width)
Contrast
125:1 full on/off
125:1 full on/off
Black Level
1,6000 min. Lumen
0,549 min. Lumen
Offset
-
Resolution
SVGA 800 x 600
480.000 Pixel
XGA 1024 x 768 compressed
Video Modes
NTSC M 3.58 MHz PAL B, G 4.43 MHz SECAM 4.25 und 4.40 MHz S-Video
Application
Standard-Portabel | External training and company presentations, as well as product presentations. Very narrow picture width and rooms with very little light.
Light Source
400W EVD Lamp
Light Life
50 h.
Operating Costs
-
The projection is too dark. The screen width should be reduced.
Lux:
67 Lux
Contrast:
125:1
Candela pro m²:
21 cd/m²
Foot-Lamberts:
6 fL
•
Focus
Manual
Zoom
-
Objective
-
Throw Ratio
-
Audio
1W
Connections
1 Serial Jack
1 Computer D-sub 15pin in
1 Monitor VGA Out
1 S Video
1 Composite RCA Video In
2 Composite RCA Audio In (L und R)
Mini Jack Audio In
Mini Jack Audio Out
Freeze
Product Sheet
