Bonjour,
pour essayer de faire un point sur les caractéristiques de ces 3 projos, j''ai récupéré les informations descriptives figurant sur le site de JVC UK et voila ce que celà donne :
X3 :• 50,000:1 native contrast ratio realised by the combination of enhanced full HD D-ILA devices and optical engine
• 3D stereoscopic viewing on D-ILA projection employing a Frame Sequential 3D method. Optional 3D Glasses (PK-AG1-B) and 3D Sync-emitter (PK-EM1) are required for viewing.
• New Clear Motion Drive• Picture modes for various video sources• Screen Adjustment Mode
• High-performance 2x zoom lens with motorised focus featuring a large diameter all-glass lens system with 17 elements in 15 groups including 2 ED lenses• Automatic lens cover
• Two HDMI standard (Ver.1.4a) terminals with 1080/24 input and Deep Colour
• Flexible installation guaranteed with +/-80% vertical and +/-34% horizontal powered lens-shift function
• Quiet operation: only 20dB
• Three 0.7" Full HD D-ILA devices
• Input signal capability: 1080p
• True full HD resolution: 1920 x 1080
• 220W Ultra High-pressure Mercury Lamp (lamp life: approx. 3000 hours when the lamp is in Normal mode)
• Projection Size: 60-inch to 200-inch
• Projection Distance: 3.01m to 6.08m (100-inch)
• Terminals: RS232C x 1, HDMI x 2 (v.1.4a), Component x 1, Trigger x 1, 3D sync x 1, Remote x 1
X7 : • Remarkable 70,000:1 native contrast ratio* realised by the combination of enhanced full HD D-ILA devices and new optical engine to deliver cinema-like quality
• 3D stereoscopic viewing on D-ILA projection employing a Frame Sequential 3D method. Optional 3D Glasses (PK-AG1-B) and 3D Sync-emitter (PK-EM1) are required for viewing.
•
Exclusive Real Colour Imaging Technology with Xenon lamp colour temperature setting bring out the colours in original film prints
• New colour filter creates a wider colour reproduction spectrum including Adobe RGB colour space
• New Colour Management System with 7-axis Matrix
• Original Film Tone Adjustment balances gamma, contrast and brightness settings without affecting the gray scaling
• New Screen Adjustment Modes; an optimal parameter can be selected from a set of 99 parameters
• Darkness and Lightness Correction•
New Clear Motion Drive• Automatic lens cover
• Two HDMI standard (Ver.1.4a) terminals with 1080/24 input and Deep Colour
• Flexible installation guaranteed with +/-80% vertical and +/-34% horizontal powered lens-shift function
• High-performance 2x zoom lens with motorised focus
• Quiet operation: only 20dB
• Three 0.7" Full HD D-ILA devices
• Input signal capability: 1080p
• True full HD resolution: 1920 x 1080
• 220W Ultra High-pressure Mercury Lamp (lamp life: approx. 3000 hours when the lamp is in Normal mode)
• Projection Size: 60-inch to 200-inch
• Projection Distance: 3.01m to 6.13m (100-inch)
• Terminals: RS232C x 1, HDMI x 2 (v.1.4a), Component x 1, PC x 1, Trigger x 1, 3D sync x 1, LAN x 1, Remote x 1
X9 : • Exceptional 100,000:1 native contrast ratio* realised by the combination of enhanced full HD D-ILA devices and new optical engine to deliver cinema-like quality
• 3D stereoscopic viewing on D-ILA projection employing a Frame Sequential 3D method. Optional 3D Glasses (PK-AG1-B) and 3D Sync-emitter (PK-EM1) are required for viewing.
•
Exclusive Real Colour Imaging Technology with Xenon lamp colour temperature setting bring out the colours in original film prints
• New colour filter creates a wider colour reproduction spectrum including Adobe RGB colour space
• New Colour Management System with 7-axis Matrix
• Original Film Tone Adjustment balances gamma, contrast and brightness settings without affecting the gray scaling
• New Screen Adjustment Modes; an optimal parameter can be selected from a set of 99 parameters
• Darkness and Lightness Correction• New Clear Motion Drive
• Automatic lens cover
• Two HDMI standard (Ver.1.4a) terminals with 1080/24 input and Deep Colour
• Flexible installation guaranteed with +/-80% vertical and +/-34% horizontal powered lens-shift function
• High-performance 2x zoom lens with motorised focus
• Quiet operation: only 20dB
• Three 0.7" Full HD D-ILA devices
• Input signal capability: 1080p
• True full HD resolution: 1920 x 1080
• 220W Ultra High-pressure Mercury Lamp (lamp life: approx. 3000 hours when the lamp is in Normal mode)
• Projection Size: 60-inch to 200-inch
• Projection Distance: 3.01m to 6.13m (100-inch)
• Terminals: RS232C x 1, HDMI x 2 (v.1.4a), Component x 1, PC x 1, Trigger x 1, 3D sync x 1, LAN x 1, Remote x 1
et pour finir la récap des fiches techniques.
http://www.jvc.co.uk/compare.php?ids%5B ... =DLA-X3-WE