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5.6. Circuit Operation Theory
I. Introduction:
GL2055
/
GL2055A
/
GL2055M
is a 20
W” WXGA+ (1600x900) resolution
TFT LCD monitor. The monitor shall support VGA and DVI with HDCP inputs. It‟s
compliant with VESA specification to offer a smart power management and power
saving function. It also offers OSD menu for users to control the adjustable items
and get some information about this monitor, and the best function is to offer users
an easy method to set all adjustable items well just by pressing OSD auto-adjust
function which can auto adjusting all controlled items.
GL2055
/
GL2055A
/
GL2055M
also offer DDC2BI function to meet VESA
standard.
A-1.) Interface board diagram:
GL2055A
(a) Circuit operation theory:
Summary of Contents for GL2055
Page 31: ... 31 Step 4 Program Setting Click the button Auto to set the ISP tool as bellow ...
Page 58: ... 58 11 Fix it by 2pcs screws ...
Page 59: ... 59 5 3 Packing ...
Page 63: ... 63 5 5 2 BUTTON Function ...
Page 64: ... 64 5 5 2 1 OSD Function ...
Page 65: ... 65 5 5 3 Power no work troubleshooting Only for GL2055A ...
Page 66: ... 66 Only forGL2055 GL2055M ...