DoubleSight DS-280UHD User Manual Download Page 4

Safety Instructions 

Safety Precautions

7

6

Available Temperature & Humidity 

For dot defect [dead pixel] of LCD

TFT-LCD produced by using high-end semiconductor technology with precision of 99.9% above is used for 

this monitor.

However the pixels of R.G.B. & White color seem to be right sometimes or some of black pixels could be seen 

on the LCD. This is not from bad quality or functional problem and you can use it without any problem.

Supported resolution mode table

* Not every graphic cards support 3840 x 2160 resolution.  Please check your graphic

   cards to see if it supports up to 3840 x 2160 resolution.

No

1

2

3

4

5

Resolution

3840 X 2160 @HDMI 30Hz/ DP 60Hz  (UHD)

1920 X 1200 @ 60Hz  (WUXGA)

1920 X 1080 @ 60Hz  (WXGA+)

1600 X 1200 @ 60Hz  (UXGA)

No

6

7

8

Resolution

1280 X 1024 @ 60Hz~75Hz  (XGA)

1024 X 768 @ 60Hz~75Hz  (SVGA)

800 X 600 @ 60Hz~75Hz (VGA)

9

640 X 480 @ 60Hz~75Hz (VGA)

No

Test Item

Condition

1

High temperature  storage test

Ta= 60

°

C   240h

2

Low temperature  storage test

Ta= -20

°

C  240h

3

High temperature  operation test

Ta= 40

°

C   50%RH    240h

4

Low temperature  operation test

Ta= 0

°

C     240h

5

Vibration test

(non-operating)

Wave form : random

Vibration level : 1.0G RMS

Bandwidth : 10-300Hz

Duration : X,Y,Z, 10 min 

One time each direction

6

Shock test

(non-operating)

Shock level : 100Grms

Waveform : half sine wave, 2ms

Direction :

±

X, 

±

Y, 

±

Z

One time each direction

7

Altitude

Operating

Storage  / Shipment

0 - 10,000  feet(3,048m)

0 - 40,000  feet(12,192m)

1024 X 768 @ 60Hz~75Hz  (SVGA)

10

2560 X 1440 @ 60Hz  (QHD)

Summary of Contents for DS-280UHD

Page 1: ...For the latest updates and more information visit our website at www doublesight com Pa r t N o 90 X DS30 9 W E U E X0 M a de in K ore a DoubleSight DS 280UHD LED MONITOR USER S MANUAL 877 TWO LCDS...

Page 2: ...rrect posture for effective use of the LCD monitor Specifications 3 2 Placement Trademarks Disclamer DoubleSight Displays LLC Tel 1 877 TWO LCDS 1 877 896 5237 U S A only E mail info doublesight com 1...

Page 3: ...Safety Precautions 5 4 Safety Precautions 28 Type 3840 x 2160 30 60Hz...

Page 4: ...n 3840 X 2160 HDMI 30Hz DP 60Hz UHD 1920 X 1200 60Hz WUXGA 1920 X 1080 60Hz WXGA 1600 X 1200 60Hz UXGA No 6 7 8 Resolution 1280 X 1024 60Hz 75Hz XGA 1024 X 768 60Hz 75Hz SVGA 800 X 600 60Hz 75Hz VGA 9...

Page 5: ...8 Packing Contents Please make sure the following items are included with your monitor If any items are missing contact your dealer LCD Monitor HDMI Cable Power Cord AC Adaptor Adjusting the Monitor S...

Page 6: ...card or mode is set appropriately on the PC Check whether DVI cable pins are not inserted or bent Power Check whether the power cord is correctly inserted and reconnect if necessary Pull out the power...

Page 7: ...tness Viewing Angle Response Time In Operation DPMS OFF TFT 28 Diagonal 648 9mm H x 369 3mm V 3 840 H X 2 160 V 0 16mm x 0 16mm 1 073 Billion Colors 1000 1 300 cd 5ms 84W 0 9W VESA DPMS AC 100V 240V 5...

Page 8: ...nitor does support OSD Menu control function Resolution 3 840 X 2 160 Refresh Rate 30Hz 60 Hz Input Source Select OSD Sub Menu Select Volume Up Down OSD Menu Left Right OSD Menu Up Down Channel Up Dow...

Page 9: ...y preset Language Select a language for OSD menu OSD Functions Description Adjusting the Monitor Screen Luminance Color Setup Horizontal Vertical Transparency Adjust the level of OSD window s transpar...

Page 10: ...19 18 How to adjust monitors Adjusting the Monitor Screen Note OSD Functions Description Source Scroll Up and Down to select the source and press source to select source Source Selection...

Page 11: ...DS 279W DS 279W 27 21 20...

Page 12: ...23 22...

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