Specifications; Ricoh Interactive Whiteboard D5510 - Ricoh D5520 Operating Instructions Manual

Specifications

RICOH Interactive Whiteboard D5510

LCD panel
Item
Size
Effective display area (H × V)
Display type
Backlight
Maximum resolution
Aspect ratio
Display color
Pixel pitch (H × V)
Maximum brightness
Contrast ratio
View angles
Response speed
Touch panel
Item
Detection method
Guard glass
(With AR coating)
55 inch wide (diagonal 1387 mm)
1209.6 × 680.4 mm (47.6 × 26.8 inches)
VA
LED system
1920 × 1080 pixels
16 : 9
Approximately 16.77 million colors
0.63 × 0.63 mm (0.03 × 0.03 inches)
2
300cd/m
• Brightness changes in accordance with the image settings. In
addition, the brightness fades as the product ages. It does
not maintain a consistent level of brightness.
2670 : 1
160° in the horizontal field; 160° in the vertical field
(Contrast ratio = 10 or more)
6.5 ms (Gray to Gray, Average)
IR Camera Type
Thickness : Approximately 2.0 mm (0.08 inches)
Specifications
Specifications
Specifications
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