Incoming Inspection Test
B-4
ST2400A SDH Test Set User Manual
13.
In the 2.4Gb/s STATUS section, observe that the error light for B2 flashes twice.
14.
On the receiver side of the front panel, press ERROR until the display shows B2 on the bottom left
corner. Observe that B2 errored seconds (ES) = 1, 2, 3, or 4 and total errors (TOT) = 4.
15.
On the transmitter side of the front panel, press ERROR until the display shows the Single Error Inject
menu.
16.
Using the LEFT/RIGHT cursors, select MS-REI and then press ENTER twice.
17.
In the 2.4Gb/s STATUS section, observe that the error light for REI/FEBE flashes twice.
18.
On the receiver side of the front panel, press ERROR until the display shows REI on the bottom left
corner. Observe that REI errored seconds (ES) = 1 or 2 and total errors (TOT) = 2.
19.
On the front panel, press RUN/STOP twice. Observe that the errors have now been reset to zero.
Note: Whenever errors are being cleared, verify that you are still in RUN mode after the errors are
cleared.
Summary of Contents for ST2400A
Page 7: ...ST2400A SDH Test Set User Manual vii Index I 1...
Page 12: ...General Safety Summary xii ST2400A SDH Test Set User Manual...
Page 13: ...Getting Started...
Page 14: ......
Page 24: ...Operating Basics...
Page 25: ......
Page 44: ...Reference...
Page 45: ......
Page 94: ...Reference ST2400A SDH Test Set User Manual 3 49...
Page 95: ...Appendices...
Page 96: ......
Page 113: ...Specifications SDH ST2400A SDH Test Set User Manual A 17...
Page 134: ...Factory Defaults C 4 ST2400A SDH Test Set User Manual...