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Optical aspect ratio PowerLite 1940W/1945W:
(width-to-height) 16:10
PowerLite 1930/1950/1955/1960/1965:
4:3
Focus adjustment Manual
Zoom adjustment Manual
Zoom ratio 1:1.6
(Tele-to-Wide)
Internal sound system 10 W monaural
Noise level 37 dB (Normal Power Consumption mode)
29 dB (ECO Power Consumption mode)
Keystone correction angle PowerLite 1930/1940W/1950/1960:
Vertical: ± 30º (manual or Auto Keystone)
Horizontal: ± 30º (manual or Horizontal Keystone slider)
PowerLite 1945W/1955/1965:
Vertical: ± 30º (manual); ± 30º (using Auto Keystone or Screen Fit)
Horizontal: ± 30º (manual); ± 20º (using Auto Keystone or Screen
Fit)
USB Type B port compatibility USB 1.1 and 2.0 compliant for USB display or external mouse
USB Type A port compatibility PowerLite 1930/1940W/1950/1960:
One USB 1.1 and 2.0 compliant port for USB device input or EPSON
document camera display
PowerLite 1945W/1955/1965:
One USB 1.1 and 2.0 compliant port for USB device input
One USB 1.1 and 2.0 compliant port for EPSON document camera
display
Parent topic: Technical Specifications
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