D-8400 Ricoh Interactive White Board

General

Interface (input):

Interface (output):

Video (display port),

Audio (speaker-out)

Interface (others):

USB 2.0 (type B) x1, RS-232C

Dimensions (WxDxH)

1,935 x 131 x 1,134 mm

Weight

104 kg

Power Source

100 - 240 V, 50/60 Hz

Display Panel

Panel Size

Diagonal: 84" inch wide

Type

Liquid crystal display

Backlight

LED system

Effective display area (W x H)

1,860.48 x 1,046.52 mm

Resolutions

3,840 x 2,160 (4K)

Colour

Maximum: Over 1.06 billion colours

Brightness

Maximum: 308 cd/m²

Aspect ratio

16 : 9

Contrast Ratio

1,400 : 1

Pixel Pitch

0.744 mm

Response Speed

13 ms

Viewing angle (H/V)

178°/178°

Touch System

Touch technology

Infrared touch

Touch point

10 point (display only), 2 point (with Ricoh controller option)

Touch resolution

32,767 x 32,767

Accuracy

+/- 10 mm in touchable area

Touch output

USB 2.0 (type B)

Detection system electronic pen

Light interception method (optional pen sensor kit and

controller required)

Protection glass thickness

4 mm (AG pre-treated)

Ecology

Sound power level (full system)

40 dB

Power Consumption

Maximum: 564 W

S tand-by mode: 0.5 W (panel only), 45 W (with controller)

Recovery time from stand-by mode

5 sec.

Operating Temperature

0°C - 32°C

Operating Humidity

10% - 80%

Accessories

Set-up guide & safety instructions, VGA cable, Power cord, Remote control with batteries, USB cable,

Felt-tipped pen

Options

Remote License*, Pen sensor kit (Pen sensor & interactive pen), Ricoh IWB controller type 1, Ricoh

IWB OS-free controller type 1.

*Remote networking including the iPad app requires a license.