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S
PECIFICATIONS
Projector Specifications
This section provides technical information about the projector's performance.
Optical Specifications
I
TEM
D
ESCRIPTION
Projection system
Single DLP
®
chip, 4 segment color wheel
Resolution 1280
x
800 pixels* (up to UXGA @ 60 Hz)
Lamp
280 W AC (230 W in Eco mode), Dual lamp system
Image size (diagonal)
50" - 200" / 1.27m - 5.08m (GC805G)
40" - 500" / 1.02m – 12.7m (GB942G, GB940G, GB949G, GB957G)
Lens options
GC805G: Power focus, throw ratio 0.77:1, F2.0, f=11.4 mm
GB942G: Power zoom and focus, throw ratio 1.33-1.79:1, F1.8-2.3, f=19.3-25.8 mm
GB940G: Power zoom and focus, throw ratio 1.78-2.35:1, F1.7-1.9, f=26-34 mm
GB949G: Power zoom and focus, throw ratio 2.22-4.43:1, F2.1-2.9, f=32-63 mm
GB957G: Power zoom and focus, throw ratio 4.43-8.3:1, F2.2-3.1, f=63.5-117.4 mm
Lens shift
Ve 0.5V, Hori/- 0.1H (GB942G, GB940G, GB949G, GB957G)
*Effective pixels are more than 99.99%
