Chapter 4 - Control from the Supervisory Port HCD-E1
Installation & Operation Manual
4-6 Starting a Supervision Terminal Management Session 11/01/00 19:23
1. If you don’t know the node number, go to step 2. If you know the node
number, enter it followed by the command (see General Guidelines and
Principles below). If there is still no response, go to step 3. If you see
asterisks instead of the command you typed, this means that HCD-E1
requires you to enter a password. Press <CR> and type in the node
number followed by the password. If you don’t know the password, set
the PASSWD section of switch S1 to ON, to enforce the default
password ‘HCD’. This action enforces the default (0) node number, and
you can enter the ‘HCD’ password without any node number prefix.
Now, you will receive the HCD-E1 working prompt and be able to start
the session.
2. Set the PASSWD section of S1 to ON, to enforce the default (0) node
number. Enter <CR>. If there is still no response, go to step 3. If the
prompt you see is ‘PASSWORD’, enter ‘HCD’ to see the working
prompt.
3. Set the DEF SP section of S1 to ON. If there is still no response, return
to step 1 or 2, depending on whether you know the node number.
Note that this time password protection is disabled.
Initial
Configuration
After successfully starting the management session, use the command
DEF TERM 'terminal_type' to select the terminal type, if needed.
'terminal_type' stands for one of the following types: VT-52, VT-100,
TV-920, FREEDOM-100, or FREEDOM-220. If your terminal requires control
sequences differing from those used by the terminals listed above, type the
command F and enter your terminal control sequences.
If the current control codes are not compatible with your terminal and you
cannot enter the desired codes, enter the INIT F command to reset the
codes to 0, and then use the F command to modify the control codes
starting from the known field values.
Working with
Time Slots
This section provides instructions for performing time slot configuration
from the supervisory terminal.
Reassigning All Time Slots between Data Channels/Sublink
If you want to reassign all timeslots from one data channel/sublink to
another data channel/sublink, you must close the data channel/sublink (free
all timeslots assigned to it), and then assign the time slots to another data
channel/sublink.
1. Check the current time slot allocation by entering the DSP TS
command.
2. If the data channel/sublink, which you want to close serves as master or
fallback clock source, you must select a different timing reference first.
Use the DEF SYS command to set temporarily the CLK MASTER to INT
and CLK FBACK to NONE.
3. Deactivate all loopback tests. To do this, use the CLR TST command.