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 LCD1U20-013 1U Rack Drawer 20"  LG LCD Quad Display With RS-232 / Alarm I/O / VCR in & out / S-Video / VGA

Part#  LCD1U20-013

*** This model is discontinued. Learn more about replacement model LCD1U19-016 / LCD1U19-017  ***

                                                      1U Rack Drawer 20" LG LCD Quad Displays
                          With RS-232 / Alarm I/O / VCR in & out / S-Video / VGA Optional DC Input Power      

Panel: LG  20" Widescreen LCD panel

Display type

Active Matrix TFT 


1600 x 1200

Response time

Tr =1 ms / Tf =4 ms (Typ.)

Contrast ratio

800 : 1 typical


300 cd/ m2 typical

Pixel pitch

0.255mm (H) x 0.255mm (W)

Panel color

16.7 million display colors

Viewing angle

160 º (Horiz.) / 160 º (Vert.)


Horizontal Synchronization :
50 KHz(Typ)
Vertical Synchronization :
60 Hz(Typ)
Input Signal : Analog RGB 0.7Vp-p

OSD Control

Brightness, Contrast, Colour, Clock,
H.Position, V.Position, Phase, Scaling,
Auto config, Input select, Multi window,
Clear EEPROM, OSD adjust, Save

External Connection

Power Input 12V/5A DC adapter
Video Input 15-pin D-Sub connector

Product Dimension

442(W) x 650(D) x 44(H)mm /
17.4" x 25.6" x 1.73"

Storage temp.

-5ºC to 60ºC

Operating temp.

0ºC to 50ºC

Relative Humidity

5 ~90%, non condensing


10G peak acceleration (11ms duration)


5~500Hz 1G RMS random vibration

Safety Approval


   Front View  

    Rear View

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     Product Sheet

     User Manual

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Features :

•  Built-in Quad Display
•  Ideal for CCTV security &industrial control
•  High resolution 1600 x 1200, 20" LCD in 1U Drawer
•  "One Man" installation slides included except 20" LCD model
•  Sliding LCD allowing LCD to remain open when the rack door is closed
•  Standard D-sub 15-pin VGA input connector
•  Built-in RS-232, Alarm I/O, VCR in/out, S-Video
•  Optional DC Power Supply
•  Side to side wide-angle viewing .
•  Built in On Screen Display controlled by integral membrane switches
•  Four camera outputs can be combined into one video signal for simutaneous display & recording
•  User selected video display mode including Quad Display mode (Cameras 1-4) & full screen sequential switching
•  One screen TIME, TITLE display for each channel & on-screen setup menu
•  Alarm detection for sensor contact closure & video loss in camera inputs
•  Built-in buzzer for alarm detection acknowledgement
•  Freeze of last ptcture before video loss

Power supply :

  • Remote adapter : 110V - 220 V AC Input
  • Optional  48V / 24V / 12V DC input power adapter available
Front QD membrane button
-On-screen menu setup in Quad mode
-LCD on-screen menu setup


Item Description
Model Number QD (NTSC) QD (PAL)
Number of Colour 16.7 Mil 16.7 Mil
Imaging System NTSC PAL
Resolution 1024 x 525 1024 x 625
Refresh Rate 60 50
Video Input Camera Input 1.0 Vpp, 75 Ohm x 4
VCR Input 1.0 Vpp, 75 Ohm x 1
Video Output Live Monitor 1.0 Vpp, 75 Ohm x 1
Loop Through Out 1.0 Vpp, 75 Ohm x 4
VCR Output 1.0 Vpp, 75 Ohm x 1
Auto Gain Control Yes
Time / Date Yes
On Screen Display Yes
Camera Title 8 Character Title
Display Format 2 x Zoom on Playback Yes
Dwell Time 0 to 99 Sec Adjustable
Built-in Buzzer Yes
Key Lock Yes

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Ordering  information 

Part Number  Description
1U Rackmount 20" LG LCD QUAD Display Drawer
Add 12V DC power supply
Add 24V DC power supply
Add 48V DC power supply


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