PRODUCTS > LCD Open Frame Monitor > CH-778-42L
Configuration CH-778-42L
42" TFT-LCD With CGA open frame Monitor
LCD Display  42.02" TFT active matrix panel
Display Size  930.25(H)x523.01(V) mm
Pixel Pitch  1366 x 768
Max. Resolution  WXGA ( XGA-Wide)1366x768
Contrast Ratio  1200:1 (Typ)
Brightness  500 cd/m2
Response Time  TrR: 15 msec, TrD: 5 msec,
Gray to Gray: 8 msec (Max. 35msec)
Display Color  16.7M
Viewing Angle L/R +89°~-89°
  U/D +89°~-89°
Scan & Frequency Scan Horizontal: 31K-60K
  Frequency Vertical: 48-75Hz
Video Input for PC  RGB TTL & RGB analog 0.7V peak to peak
Sync Input For PC H + V (positive or negative)
H / V (positive or negative)
H XOR V (positive or negative)
SERR (positive or negative)
Display Mode CGA 640x215 (50/53/57/61/62/63 Hz)
EGA 604x436 (57 Hz)
EGA 750x350 (57/60/61 Hz)
VGA 720x400 (70 Hz)
VGA 640x480 (60/70/72/75 Hz)
SVGA 800x600 (56/60/72/75 Hz)
XGA 1024x768 (60/70/75 Hz)
SXGA 1280x1024 (60/75 Hz)
Signal Connector Analog D-sub 15 pin
TTL 6 Pin Connector
Control Setting Power on/off with LED, Menu, Sel+,
Sel-, Vol+,Vol-,SRC/ESC
Plug & Play  DDC1/2B compatible
Power Adapter  Input AC 100~240V, 50~60Hz
Operating Conditions  Temperature 0℃-40℃
Humidity 20%-80% (no condensation)
Altitude To 10,000 feet
Panel  LG
Additional Feature Open Frame
Dimensions (LxWxH mm)  
Gross Weight ( Kg) for one set 23.0 kgs (without AR glass)
42" TFT-LCD CGA open frame Monitor

Cheng Hong Electronics Co., Ltd.
9F-1 No. 306, Ta Tung Road, Sec. 1, Hsi Chih. Taipei Hsien, Taiwan
Tel : +886-2-2641-7329     Fax : +886-2-2641-7325
E-mail : ;