ADC Soneplex Broadband System Operation And Maintenance Manual page 239

ADCP-61-471 • Issue 4 • June 2000 • Section 2: Operation and Maintenance
DLP-570
Page 6 of 18
FIELD TYPE
EQUIPMENT SETUP FIELDS
Current User Toggle
Line Code Toggle
Test Circuit Input
2-216
© 2000, ADC Telecommunications, Inc.
Table 570-1. RTAU Configuration Fields
OPTIONS
OVERVIEW: The Current User field can only be set to NONE or
CRAFT from the Craft menu. If the Current User field is set to
NONE, the Mode field is automatically set to DISABLE.
However, to change this field to CRAFT, the Mode field must
first be set to an option other than DISABLE. At that point, the
Current User field is automatically set to CRAFT.
NONE The RTAU is not being used.
CRAFT The RTAU is being controlled via the Craft.
TL1 The RTAU is being controlled via the TL1 interface. This
option cannot be enabled from the Craft menu. When a
"Connect Test Access T1" command is issued, the Current
User field is automatically set to TL1.
OVERVIEW: If external test equipment is being used, set the
Line Code field to either AMI or B8ZS. (External test
equipment required: T-Berd 211 DS1 test set or equivalent that
can generate a T1 signal.) If the internal signal monitor and
signal generator of the RTAU is being used, set the line code to
INTERNAL. In addition, when an intrusive test mode is
selected and the line code is set to INTERNAL, the signal
generator "Pattern Type" field defaults to QRS to transmit an
unframed QRSS signal.
INTERNAL Disables RTAU front panel bantam jacks for test access.
Selects internal TSG and SPD.
B8ZS Enables Bipolar Eight-Zero Substitution line code through
the Craft Interface.
AMI Enables Alternate Mark Inversion line code through the Craft
Interface.
1-1 thru 1-4, Group and slot number to be dropped by the DS3 MUX. The
2-1 thru 2-4, Test Circuit option can only be changed if the value set in
3-1 thru 3-4, the Mode field is DISABLE.
4-1 thru 4-4,
5-1 thru 5-4,
6-1 thru 6-4,
7-1 thru7-4
DESCRIPTION DEFAULT
NONE
B8ZS
1-1
(continued)