Acer AT4202P Service Manual page 48

NeedUpdateOSD = _FALSE_
SortShowInfo = g_Data.bShowInfo
NeedClearTimer = _TRUE_
VirtualKey !=
_VK_NOSIGNAL_
Y
ClearSysTimer(_XDDEMOTIMER_)
ShowInfo = _TRUE_
!ShowProgramStatus
&& !ShowSoundStatus
Y
ShowProgramStatus
NeedClearTimer = _FALSE_
SetSysTimer
N
ProcessCommand(ucVirtualKey)
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N
N
!g_Data.bShowSoundStatus
Y
ShowSoundInfo
SetSysTimer