CAUTION
¾
If any abnormal power conditions or blackout occur during operation,
immediately switch OFF the POS unit at the main power switch. Once
normal power is restored, restart the POS unit.
¾
If the Keyboard Loopback Plug
has been removed from the PS/2
keyboard port for any reason, reinstall to avoid keyboard error message
during boot up. If the Keyboard Loopback Plug has been lost, the Y cable
can be used as an interim solution.
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