PRODUCTS > Touch LCD Monitor > CH-778-3919LS
Configuration CH-778-3919LS
19" TFT-LCD with SAW open frame Touch Monitor
LCD Display 19.0" TFT active matrix panel
Display Size 376.32(H)x301.06(V) mm
Pixel Pitch 0.098(H)x0.294(V) mm
Max. Resolution SXGA 1280x1024
Contrast Ratio 800:1 (Typ)
Brightness 300 cd/m2 ( center, Typ ) @7mA
Response Time TrR: 1.3 msec, TrF: 3.7 msec,  Raising+falling: 5 msec
Display Color 16.7M 
Viewing Angle L/R +85°~ -85° 
U/D +75°~ -85°
 Scan & Frequency Scan Horizontal: 15K-80K
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) 
SOG(SYNC ON GREEN)
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-,SRC/ESC
Plug & Play DDC1/2B compatible
Power  AC 100~240V, 50~60Hz; Output DC 12V / 4.16A
OperatingConditions Temperature 0℃-40℃ 
Humidity 20%-80% (no condensation)
Altitude To 10,000 feet
Storage Temperature -20℃-60℃ (-4℉-140℉)
Conditions Humidity 10%-90% (no condensation)
Optional Module Adjustable arm
Panel LG LM190E08-TLG1         RoHS compliance
Additional Feature Open Frame / Touchscreen SAW Water-proof
Dimensions (LxWxH mm) 415 x 343 x 50
Gross Weight ( Kg) for 2 sets
* Specifications are subject to change without notice.
CH-778-3919LS
19" TFT-LCD with SAW open frame Touch 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 :
rodotron@ms34.hinet.net ; rodotron@rodotron.com.tw