Epson PowerLite 1261W User's Guide - Page 115

USB Type A port compatibility

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Image size PowerLite 1221: 28 to 300 inches (0.71 to 7.62 m) PowerLite 1261W: 29 to 320 inches (0.74 to 8.13 m) Projection distance PowerLite 1221: 35 to 431 inches (0.89 to 10.95 m) PowerLite 1261W: 36 to 429 inches (0.91 to 10.90 m) Projection methods Front, rear, ceiling-mounted Optical aspect ratio PowerLite 1221: (width-to-height) 4:3 PowerLite 1261W: 16:10 Focus adjustment Manual Zoom adjustment Manual (optical) Zoom ratio 1:1.2 (Tele-to-Wide) Internal sound system 2 W monaural Noise level 37 dB (Normal Power Consumption mode) 29 dB (ECO Power Consumption mode) Keystone correction angle Vertical: ± 30º Horizontal: ± 30º USB Type B port compatibility USB 1.1 and 2.0 compliant for USB display or external mouse USB Type A port compatibility One USB 1.1 and 2.0 compliant port for USB device input or Epson document camera display Parent topic: Technical Specifications 115

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Image size
PowerLite 1221
:
28 to 300 inches (0.71 to 7.62 m)
PowerLite 1261W
:
29 to 320 inches (0.74 to 8.13 m)
Projection distance
PowerLite 1221
:
35 to 431 inches (0.89 to 10.95 m)
PowerLite 1261W
:
36 to 429 inches (0.91 to 10.90 m)
Projection methods
Front, rear, ceiling-mounted
Optical aspect ratio
PowerLite 1221
:
(width-to-height)
4:3
PowerLite 1261W
:
16:10
Focus adjustment
Manual
Zoom adjustment
Manual (optical)
Zoom ratio
1:1.2
(Tele-to-Wide)
Internal sound system
2 W monaural
Noise level
37 dB (Normal Power Consumption mode)
29 dB (ECO Power Consumption mode)
Keystone correction angle
Vertical: ± 30º
Horizontal: ± 30º
USB Type B port compatibility
USB 1.1 and 2.0 compliant for USB display or external mouse
USB Type A port compatibility
One USB 1.1 and 2.0 compliant port for USB device input or Epson
document camera display
Parent topic:
Technical Specifications
115