LCD Panel - ASK Impact 24
MAIN FEATURES
- PC, MAC and SVGA compatible
- Built in Video
- Multistandard NTSC/PAL/SECAM
- Correct PAL/SECAM aspect ratio
- 16.7 million colors
- BatMouse™ , infrared remote mousee
- On Screen Display (OSD)
- On Screen Pointer
- Menu control
- User settings memorized
- Correct VGA text
- Infrared remote control
- Housing footprint fits OHP glass exacttly
- Low weight
- Intelligent Safecool system
- False light blocking
DISPLAY UNIT
Full color (RGB) unit connecting directly to external video sources.
SIZE 310 x 310 x 40 mm
12.2 x 12.2 x 1.6 inch
WEIGHT 2200 grams
4.9 pounds
POWER 20 W (max.)
LCD CELL Active matrix TFT stripe configuration
COLOR RESOLUTION 16.7 million
RESPONSE TIME 30 ms
CONTRAST RATIO 100:1
PIXEL RESOLUTION 640 x 480 x 3 (RGB)
SCREEN DIAGONAL 8.4 "
MOUSE COMPATIBILITY Microsoft two key compatible serial (9 pin)
PS/2 compatible two key
Macintosh ADB compatible one key
VIDEO FREQUENCY 25 ~ 40 MHz
HORIZONTAL SYNC 15 ~ 50 kHz
VERTICAL SYNC 60 ~ 100 Hz (VGA)
56 ~ 72 Hz (SVGA)
50 ~ 60 Hz (VIDEO)
66 Hz (MACII)
NTSC SYSTEM M, 4.43 NTSC
PAL SYSTEM B, G, H, D, I
SECAM SYSTEM B, G, H, D, I, K1, L
COMPUTER INPUT 0 ~ 0.7 Vpp
VIDEO INPUT 0 ~ 0.7 Vpp
S-VIDEO INPUT 0 ~ 0.7 Vpp
AUDIO INPUT 1 V RMS
MICROPHONE INPUT 10 mV RMS (electret)
SPEAKER OUTPUT 2x3 W in 8 ohms
Overhead Projector - Buhl 109
DESCRIPTION
BUHL's 109 Metal Halide Portable Overhead Projector is designed for use
with LCD panels. It has a super bright Metal Halide lamp that gives it
plenty of oomph to get through an LCD panel. It is supposedly cool running
but it feels pretty hot to me. The fan is a squirrel cage type and is
quite quiet for the amount of air it moves. It came in a nice padded case
as the unit folds down to about half it's main body height. Makes it a bit
easier to move around. The post sits snuggly into the cover lid and acts
as another handle when in place.
The details of the lamp;
OSRAM HMI 575W/GS
Luminous Efficacy in lm/W 85
Operating voltage in Volts 95
Rated current in Amps 7.0
Rated wattage in Watts 575
Luminous output in lumen 49000
Color temperature in Kelvin 6000
Arc length in mm 7
Diameter in mm 21
Electrode gap cold in mm 7
Length in mm 115
Average lamp life in hours 1000 hours
Operating position universal
Further Info...
DIY projector forum http://www.diyaudio.com/forums/forumdisplay.php?s=&forumid=12
Metal Halide lamp info http://www.gammapro.it/light/INGLESE/cl575lux.htm
ASK homepage (LCD panel) http://www.ask.no/
