Position, Diagnostic General option set, 5-17power, terminal, 4-7
power-up routine, 2-5,3-8primary channel, 1-5PrimaryCore, DBM option set, 5-12progress messages, C-9
command, C-9dial backup, C-9
ProtoErr, DBM error message, C-12PrtSp(Kbps), DBM option set, 5-9
PSTN connecting, 2-5connection, 2-6
R
rate
adaption, 1-2,1-3data
2-Wire Switched 56 DBM, 1-8
4-Wire Switched 56 DBM, 1-7DSU, 1-5
V.32 DBM, 1-6port, 1-6,1-7,1-8
Rate(Kbps)
DBM option set, 5-9DSU option set, 5-6
RateMismatch, DBM error message, C-12Read, 4-20
rear connector plate, 1-4,D-4receive VF interface, 1-6received data errors application, E-2receiving messages, 4-20
Redun Fan Alarm message, C-6Redun Pwr Alarm message, C-6Redundant Power Alarm, C-2relative humidity, 1-4
Remot, 5-2
RemotDBM, DBM option set, 5-12Remote
branch, A-4mode, menu, A-4
Remote Digital Loopback, 4-9,4-10DBM test message, C-4
remote DSU
DBM test, initiator, C-4DSU test initiator, C-5
RemoteDiag, Diagnostic General option set, 5-17Remt, 5-2,5-3
DBM test initiator, C-4DSU test initiator, C-5
REN, 1-6
reporting external lead changes to NMS, 4-20requirements
ac power, 1-4government, C
RespondRDL
DBM Port option set, 5-14DSU Port option set, 5-8
RestorTimOut, 4-8Backup option set, 5-19
ringer equivalence number (REN), 1-6Ringing DBM message, C-9
RL, 2-12,3-12,4-10DBM test, C-4
RL by DTE, DBM Port option set, 5-14router connection, 2-9,3-9
RPower message, C-8RTS, status indicator, C-2RTS Cntrl
DBM Port option set, 5-13DSU Port option set, 5-7
RXD, status indicator, C-2RxPwd, DBM option set, 5-11
S
safety, CSA, 1-4safety instructions, B Save, 5-3
saving configuration options, 5-3SDCP, 1-2,4-2,4-3
connection to DSU, 3-11operation, 4-2
status indicators, C-3security
access levels, 4-21front panel, 4-21Switched 56 DBM, 1-3V.32 DBM, 1-2
Security failure message, C-7SecurityFail, DBM error message, C-12selecting application, 4-13session-disruptive, Local Loopback, 4-10setting configuration options, using the DCP, 5-2setup, DTR control, 1-2,1-3
shock, vibration, 1-4signal level, 1-6
simultaneous diagnostic application, E-4Single Rate, DBM option set, 5-10specifications, technical, 1-3
2-Wire Switched 56 DBM, 1-8
4-Wire Switched 56 DBM, 1-7DSU, 1-5
general, 1-4
V.32 DBM, 1-6speed
DBM, C-4external DBU, C-4
