Download 6800-A2-GB31-20

2Modem/DSU Commands
Calibrate Tributary Transmitter (ctt)
Use the ctt command to cause a selected COMSPHERE 3400/4400 Series high-speed, multipoint
control modem to attempt to calibrate the pre-emphasis on a selected link-attached tributary
modem. For more information on the Calibrate Tributary Transmitter function, see the individual
device documentation.
For most commands, NMS enables you to specify the destination for the command’s results and
schedule its execution. If the last page of the input form cannot accommodate the Destination for
results and Schedule execution fields, an additional page is provided. For a complete description
of these fields, refer to Chapter 1, Introduction.
Access Level:
Data Technician, Manager, System Administrator
Abbreviation:
ctt
Restrictions:
None
Routine:
Yes
Schedule:
Yes
Related Commands: None
Calibrate Tributary Transmitter Input Form
The Calibrate Tributary Transmitter input form enables you to specify a control device(s) and the
tributary devices to be calibrated.
This input form contains the following fields:
Control device(s) (Required field)
Enter the control device(s) corresponding to the tributaries to be calibrated. One or more
devices may be specified. Standard addressing format applies to the input. For
information on device addressing, refer to Appendix D of the COMSPHERE 6800 Series
Network Management System User’s/System Administrator’s Guide.
Tributary device(s) (Required field)
Enter the tributary devices to be calibrated. One or more devices may be specified.
Standard addressing format applies to the input. You may also enter the keyword all to
specify all tributary devices on the control modem(s) poll list.
6800-A2-GB31-20
January 1997
2-9