iv
Auto/Select Button .........................................................................................3-9
(+) and (-) Buttons..........................................................................................3-9
Main Menu........................................................................................................3-10
Setup Menu.......................................................................................................3-11
Input Signal ..................................................................................................3-11
Picture Menu.....................................................................................................3-13
Brightness Control........................................................................................3-13
Contrast Control ...........................................................................................3-14
Color Menu.......................................................................................................3-15
Color Temperature........................................................................................3-15
OSD Menu ........................................................................................................3-17
OSD Timeout ...............................................................................................3-17
Horizontal Positioning..................................................................................3-18
Vertical Positioning......................................................................................3-18
Rotation/Mirror ............................................................................................3-19
Language ......................................................................................................3-19
System Menu ....................................................................................................3-20
Chapter 3: Touch Screen Calibration
Installing and Calibrating the Touch Screen .............................................................3-1
Installing the Driver............................................................................................3-1
Calibrating the Touch Screen .............................................................................3-3
Calibration Procedures ...................................................................................3-6
Verifying the Calibration ..................................................................................3-10
Optional Settings ..............................................................................................3-12
Chapter 4: Problem Isolation Procedures
General ......................................................................................................................4-1
Hardware Component Descriptions ..........................................................................4-2
Video Input/LVDS Output Circuits – Controller PCB .......................................4-2
EDID...................................................................................................................4-2
USB Hub – Controller PCB................................................................................4-2
Fault Conditions/Solutions........................................................................................4-3
Condition: Touch Screen not accurate................................................................4-3
Condition: No display.........................................................................................4-3
Condition: Image position ..................................................................................4-4
Condition: Image appearance .............................................................................4-4
Condition: Sparkling on the display ...................................................................4-4
Condition: LCD Dim/Contrast too Light or Dark...............................................4-4
Condition: Lines in LCD Display.......................................................................4-4
Condition: USB Device not Working Properly ..................................................4-5
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