ICP POS 566, Руководство пользователя, Страница: 15 / 54

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2.8 Clear CMOS Setup
If you forget the CMOS password, you can clear or reset it by
closing the
JP24
for about 3 seconds then open again. Now, the
password has been cleared from your CMOS.
•
JP24 : Clear CMOS Setup
JP24 DESCRIPTION
OFF Normal Operation
ON Clear CMOS Setup
Note : If you are using an ATX power supply, the ATX-power
connector should be disconnected from the motherboard in order
to be able to clear CMOS.
2.9 RS232 / RS422 / RS485 Selector (COMB)
•
JP17 : RS422 / RS485 Selector
JP17 DESCRIPTION
1-2 RS485
2-3 RS422
•
JP18 : RS422 / RS485 , RS232
JP18 DESCRIPTION
1-2 RS422/RS485
2-3 RS232
•
JP19 : RS422 / RS485 , RS232 Selector
JP19 PIN NO .
RS422/RS485 2-3 5-6 8-9 11-12
RS232 1-2 4-5 7-8 10-11