User Manual

SerialGate User Guide
73
RS232(Signal)
Enter : If Cancel selected, go to the next menu.
If Yes selected, that action is performed.
RS422(Loopback)
RS485(Loopback)
Testing WAN Port
Testing LAN Port
Testing MMC
Testing Reset
Testing Console
Testing RTC
RS232 (Loopback)
Change all the serial ports of a device server to RS232, and conduct a Loopback test.
RS232 Loopback connector must be connected to all the serial ports for the test.
If a user selects ‘yes’ option, it starts Loopback test and prints out the result on LCD.
T e s t I n g ( R S 2 3 2 )
O O O O O O O O O O O O O O O O
If there is nothing wrong, it displays ‘O’ or ‘X’ otherwise.
RS232 (Seinal)
Change all the serial ports of a device server to RS232, and conduct a serial signal test.
RS232 Loopback connector must be connected to all the serial ports for the test.
If a user selects ‘yes’ option, it starts serial signal test and prints out the result on LCD.
T e s t I n g ( S I g n a l )
O O O O O O O O O O O O O O O O
If there is nothing wrong, it displays ‘O’ or ‘X’ otherwise.
RS422 (Loopback)
Change all the serial ports of a device server to RS422, and conduct a Loopback test.
RS422 Loopback connector must be connected to all the serial ports for the test.