POSIFLEX Jiva KS-6215 Series, Техническое руководство

Страница: 38 / 65

KS-6215 / KS-6215I / KS-6217 series Technical Manual 5 - 2
SOFTWARE SYSTEM BACKUP
When the system integrator purchases the POS system with preloaded OS from
Posiflex, he gets a bonus support of system protection function. In the OS boot
process, there are few seconds of system protection function entry screen. Pressing the
three key combination of “Ctrl” + “Alt” + “F12” at this entry screen will activate this
system protection function. If no action taken in the period of the entry screen, then
the OS boot up will go on. At this screen, there is a hidden reserved key combination
for system integrator’s convenience. The system integrator may install all necessary
software into the OS and preserve the status quo at this screen by pressing “Ctrl” +
“Alt” + “F5” prior to shipment to end user. The system status (including OS + AP +
Data) preserved in this way will be recalled when later the end user presses “F2” at the
system restore screen. Please note that each time this “Ctrl” + “Alt” + “F5”
combination is pressed, earlier settings will be renewed to the latest settings.
PS/2 INTERFACE DEVICE
If the KS-6215/6217 series is not installed with any regular PS/2 keyboard nor
Posiflex programmable keyboard at system boot up, the application of some PS/2
interface device such as a bar code scanner could encounter some trouble if the OS
used is Win 2000. The registry modification as hot fix mentioned in web site
http://support.microsoft.com/default.aspx?scid=kb;en-us;262798 does not work in this
series. The only solutions are to connect a PS/2 keyboard or Posiflex programmable
keyboard for the application or to use an USB interface device (e.g. bar code scanner)
instead of the PS/2 interface one or to use other OS.
EXTENDED DUAL DISPLAY MODE
The external monitor connector is a standard VGA type 3 x 5 pins D connector
and can be connected to any market available PC monitors. However, if extended dual
display mode (1
st
and 2
nd
screen showing different pictures) is required, please note
that it can be supported only in VGA driver for Windows XP. Please enable the power
supply to this port per Hardware Details in later chapter when LM6101 is to be
connected.