The basic data of the Ally PTV01C-1 includes 1200 ANSI lumens, a resolution of VGA 640 x 480 as well as a contrast of 800:1. According to Ally, the included lamp lasts up to 6000 hours, achieving a lifespan of 8.2 years when used for 2 hours a day. Looking at practical performance, up to 302 cm can be illuminated with 1200 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 201 cm. Since entering the market in 2007, production has been discontinued; the manufacturer no longer actively offers the model.
Display Type
LCD TFT Panel VGA 4/3 Liquid Crystal Display
Ansi-Lumen
Projector
1200
Screen
400 Lux (200 cm Screen width)
Contrast
800:1 full on/off
800:1 full on/off
Black Level
1,5000 min. Lumen
0,502 min. Lumen
Offset
-
Resolution
VGA 640 x 480
307.200 Pixel HDTV 1920 x 1080 compressed
Video Modes
Pal, SECAM, NTSC,
Application
Standard-Portabel | External training and company presentations, as well as product presentations. Small screen width, rooms with very little ambient light below 50 lumens.
Light Source
150W Lamp
Light Life
6000 h. - 8000 h.
Operating Costs
-
Calculated brightness qualityGood (1.8)
Lux:
400 Lux
Contrast:
800:1
Candela pro m²:
127 cd/m²
Foot-Lamberts:
37 fL
•
Focus
Manual
Zoom
Manual 1,17
Objective
-
Throw Ratio
-
Audio
2 x 1,5W
Connections
D-sub 15 pin in
S-Video in
2 x Cinch Video in
2 x Cinch Stereo in
Product Sheet english HC
