EO18-12003 - toshiba tec europe

8. DIAGNOSTIC TEST OPERATION (C model)EO18-12003(Revision Date: Jun. 21, 2002)8.4 DIAGNOSTIC OPERATION METHOD8.4.10 COM SIO TestThe operation of COM and SIO ports of the ST-60 are checked.Before starting the test, connect a loop back connector to the port to be tested.(1) Select “10. COM SIO Test” from the Main Menu by pressing [1] [0], and the [ENTER] key.(2) When the following sub menu is displayed, select a port to be tested. When the selected port works properly,“[OK]” will be displayed. If there is any problem, “[NG]” will appear.Diagnostic Program===== COM Port Test Menu =====1:COM12:COM23:COM34:COM45:SIO16:SIO299:ENDNumber ==>[OK][OK][OK][OK][OK][OK](3) Pressing [9],[9], and the [ENTER] key will terminate this test and restore the display to the Main Menu.NOTES:1. The configuration of COM2 and SIO2 ports depends on whether or not the customer’s displayis used.CONNECTOR with Customer’s without Customer’sDisplayDisplayA COM 2 SIO 22. The loop back connector should be used at the time of this test performance.TXD + 1TXD - 2RXD + 3NC 4NC 5RXD - 6NC 7NC 88-11