55 inch interactive LCD whiteboard manual

parameter

model

55 inch interactive LCD whiteboard

Obvious

Show

Screen

Ginseng

number

Screen type

International first-line liquid crystal panel LCD

Display

55inches (16: 9)

Display size (H * V)

1209 * 680 mm

Resolution

1920X1080

brightness

500 cd / ㎡

Contrast

6000: 1

Perspective

178 °

color

16.7M

Electricity

As

Ginseng

number

Video format

PAL / SECAM

Channels

199

signal input

VGA IN * 2 / AV / HDMI * 3 / RF / S-VIDEO / YPbPr

Audio input

STEREO L / R

Audio output

STEREO L / R

image

Standard / Soft / Dynamic / User

touch

control

Ginseng

number

Induction method

Infrared sensor

Touch points

2 touch

Effective area

1209 * 680mm

Operation method

Fingers, stylus or other non-transparent objects

Transmittance

> 95%

Resolution

32768 * 32768

Minimum touch object

5mm

Touch accuracy

2mm

Surface hardness

Mohs 7

Corresponding speed

5 ~ 20ms

Touch life

Single point more than 50 million times

end

mouth

Input

HDMI

2

AV terminal

1

Component terminal (Y / Pb / Pr)

2

PC audio terminal

1

USB

1

headset

1

S terminal

1

VGA video

1

Output

Coaxial digital audio

1

AV video terminal

1

Expand

USB

2

LAN

1

Thing

Manage

special

Sex

Input power

AC110-220 50Hz

Power consumption (excluding PC)

250W

Standby power consumption

<1W

Machine life

60000H

Tempered glass

5mm fully tempered, explosion-proof, anti-glare glass

Operating temperature

0 ℃ ~ 43 ℃

Working humidity

10% -80% RH

Overall size

1366 × 826 × 158mm

Machine weight (excluding PC)

52KG

annex

User manual, certificate, warranty card, power cord, remote control, battery, writing pen

Matching

Wall-mounted board, mobile bracket.

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