Operating Basics: User Interface

the Trace Value box and start typing. When the desired edits are complete, click OK to return to the main menu. In 16-byte, the last byte is filled with CRC. In 64-byte, the last two bytes are filled with CR LF.

Figure 2-29: J0 Trace Editor dialog box

J1 Multi-Byte Trace

J1 Trace provides a capability to uniquely identify each of the multiple channels being carried in a Dense Wave Division Multiplexer (DWDM) system, providing an end-to-end continuity check.

To analyze, ensure the box beside the Analyze J1 Trace Mismatch is checked.

To edit, click on the Edit Expected J1 Trace button. A dialog box is displayed, as shown in

Figure 2-30, reflecting the current settings of the J1 Trace. Click the appropriate radio button to choose between No Trace, 16 Byte Trace, and 64 Byte Trace. To input a Trace Value, click in the Trace Value box and start typing. In 16-byte, the last byte is filled with CRC. In 64-byte, the last two bytes are filled with CR LF.

Figure 2-30: J1 Trace Editor dialog box

Edit C2 Byte

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Tektronix 071-0855-05 user manual Edit C2 Byte, 29 J0 Trace Editor dialog box