User`s guide

100 Technical Specifications
Contrast ratio 2000:1 (with
Auto Iris setting turned
on in the Image menu; see page 61)
EX30
460:1 (with
Auto Iris setting turned off
in the Image menu; see page 61)
EX50
510:1 (with
Auto Iris setting turned off
in the Image menu; see page 61)
EX70
410:1 (with
Auto Iris setting turned off
in the Image menu; see page 61)
Image size EX30 (4:3 image)
23 to 350 inches (58.4 to 889 cm)
EX50 (4:3 image)
30 to 300 inches (76.2 to 762 cm)
EX70 (16:10 image)
27 to 270 inches (69 to 685.8 cm)
Projection distance EX30 (4:3 image)
34 to 412 inches (87 to 1047 cm)
EX50 (4:3 image)
33 to 412 inches (84 to 1047 cm)
EX70 (16:10 image)
33 to 412 inches (84 to 1047 cm)
Projection methods Front, rear, upside-down (ceiling
mount)
Internal sound system
(monaural) EX30/EX50
1 W
EX70
7 W
Optical aspect ratio EX30/EX50
4:3 (horizontal:vertical)
EX70
16:10 (horizontal:vertical)