IBM 3745 Series, Hardware Maintenance Reference

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The table below shows the various ways of reading and setting these options.
Keying 'LOCAL CONFIGURATION' will cause the DCE to display and scroll field by
field its own configuration; the operator may update each configuration field which
appears on the display.
If the operator does not update the configuration, TI is not raised and data traffic
can take place without interruption.
If the operator updates the configuration, (keying 'ERASE'), TI is raised, CD and
RFS are dropped at local interface, and the data traffic through the DCE is inter-
rupted.
Keying 'REMOTE CONFIGURATION' causes the DCE to display and scroll the
configuration of the selected remote DCE.
During the operation, TI is raised, CD and RFS are dropped at the local and the
remote interface, and the DATA traffic through the DCE is interrupted.
* Read and set by customer
i Set by CE only
Options
Settable in the
Local LIC Type 5 Settable in the
Remote LIC Type 5
(if not CCITT)
PKD LPDA-2 PKD LPDA-2
DCE address * *
Default speed * * * *
Point-to-point - Multipoint * * * *
Control - Tributary * * * *
Type: IBM native * *
Long training sequence * * * *
Anti streaming * * * *
Transmit clock control * * * *
RFS delay * * * *
Line quality threshold * * * *
Receive level threshold * * * *
Hit count threshold * *
Nonswitching transmit level i
CCITT i
CD sensitivity i
LPDA-1 enable
LPDA-2 enable
* *
2nd backup speed * * * *
Auto self-test * * * *
Switched transmit level
Autoanswer
Ring protection
Autodisconnection
Telephone numbers
Serial number
Base card EC level
∆ ∆
Machine EC level
Microcode EC levels
∆ ∆
Customer information * *
4-68
IBM 3745 Models 130, 150, 160, 170, and 17A: Hardware Maintenance Reference