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TSU LT User Manual
Cntrl Port Submenu
Use to set up the unit as the master or slave on a chain of units, and to initialize a modem and the control
port data rate.
POSITION
[of TSU LT]
MODEM INIT
DATA RATE
Alarms Submenu
Use these submenus to initialize the method by which the control port handles alarm conditions.
Determines if alarm conditions should automatically trigger an alarm message (trap)
TRAPS
to the controlling PC/Proxy Agent. The setting is for this unit, or for slaves if this unit
is a master. For applications where the A
T
RAPS
Choices: ENA (enable), DISA (disable)
OUTPUT
Selects whether the alarm traps (if enabled) are sent directly, or if the telephone
number stored in the TSU LT should be dialed first (industry-standard AT dial
command sent to modem).
Choices: DIRECT, DIAL
61203060L1-1A
This option determines if the TSU LT is at the head of a chain of units (directly
connected to the modem or PC). The head of the chain is referred to as the master
unit. Units down the chain are referred to as slaves or a slave unit.
Setting the position is only necessary when you are using a modem, in which case
the head unit should be
in charge of control of the modem.)
Choices: MASTER, SLAVE
Use this option to initialize a modem, but only when the TSU LT is serving as the
unit. The modem should be physically connected to the TSU LT with the
M
ASTER
power turned on prior to initialization. At this point, an industry-standard AT
command string is used to initialize the modem. The string is also used following
future power-up sequences.
Choices: ENA (enable), DISA (disable)
Selects the data rate for the control port. The data rate should be consistent with all
units on a chain and with the modem and/or PC/Proxy Agent serial port.
Choices: 1200, 2400, 9600
should only be enabled with the Inband selection set to O
© 2003 ADTRAN, Inc.
. For all other cases, select
M
ASTER
I
UTO
NBAND
Chapter 5 Config Menu
. (The master is
S
LAVE
selection is not acceptable,
or O
.
N
FF
43
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