Tektronix CTS 850, User Manual

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Tutorial
2–46
CTS850 SDH/PDH Test Set User Manual
After selecting Single for pointer control, a message displays that
tells you how to adjust the pointer. Pointer movement alternates
between increment and decrement.
To adjust a pointer, press the POINTER ACTION button on the
front panel of the test set.
Each time you press the POINTER ACTION button, a pointer
adjusts and the POINTER ACTION light turns on. Also, a message
appears at the top of the display that describes the type of pointer
movement that occurs. On this page you can also adjust frequency
offset which may cause a network element to generate pointer
movements.
Be aware that it is necessary to press the Start/Stop button the front
panel to see all the changes. To see the pointer value changing
Press Menu
Button Select Menu
Page Highlight
Parameter
Select Choice
RESULTS SDH or PDH
RESULTS none Pointers
Now press the POINTER ACTION button again.
To adjust a pointer using frequency offset:
Press Menu
Button Select Menu
Page Highlight
Parameter
Select Choice
TRANSMIT POINTERS &
TIMING Pointer / Timing
Mode Frequency Offset
After selecting Frequency Offset, note that the available parameters
change. When in Frequency Offset mode, the only parameters that
can be set are Offset Mode and Frequency Offset.