|
| Weight: |
10.9 kg
|
| Depth: |
425 mm
|
| Brand: |
Ricoh
|
| Description: |
Purpose: office, projector resolution: 1280x800, max. diagonal image size: up to 5 m, luminous flux: 2000-4000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI input x 2, VGA input
|
| Width: |
449
|
| Height: |
153
|
| Peculiarities: |
Speakers
|
| Additional Information: |
MHL support
|
| Type: |
Stationary
|
| Connectors and interfaces: |
Ethernet, RS-232, USB Type-A, USB Type-B, HDMI input x 2, VGA input x 2, RCA audio input, mini jack 3.5 mm audio input, composite video input
|
| Purpose: |
For office
|
| Noise level: |
38 dB
|
| Contrast: |
500:1
|
| Number of built-in speakers: |
2
|
| Technology: |
LCD
|
| Zoom optical: |
1.05
|
| Lamp type: |
LED
|
| Light flow: |
4000 lm
|
| Number of LCD/DMD panels: |
3
|
| Projector resolution: |
1280x800
|
| Image aspect ratio: |
8:5
|
| Image functions and options: |
Keystone correction, ultra short throw
|
| Power per speaker: |
10 W
|
| F-number F, max: |
1.83
|
| Aperture number F, min: |
1.78
|
| Max. ratio of distance to image size: |
0.29
|
| Max. projection distance: |
0.8 m
|
| Max. diagonal size: |
3.3 m
|
| Min. ratio of distance to image size: |
0.27
|
| Min. projection distance: |
0.4 m
|
| Min. diagonal size: |
1.78 m
|
| Focal length max.: |
518 mm
|
| Focal length min.: |
495 mm
|
| Lamp life: |
20000 h
|
| Lens shift: |
Vertically and horizontally
|
| Keystone correction type: |
Vertical/horizontal
|