Comtech EF Data CIM-550, Installation And Operation Manual

Page: 63 / 460

CiM-550 IP Enabled Satellite Modem Rev. 2
Front Panel Menus CD/CIM550.IOM
37
4.1.5.2.3 SELECT\CONFIG\FRAME
DISPLAY SELECTIONS/DESCRIPTION
SELECT FRAMING MODE:
TRANSPARENT FRAMED (ENT)
TRANSPARENT - No framing is selected. No
overhead is added, and the unit will be compatible
with other manufacturer’s equipment, when
operating in a ‘standard’ configuration (IESS 308
filtering, V.35 scrambling, Viterbi).
SELECT\CONFIG\FRAMED
DISPLAY SELECTIONS/DESCRIPTION
SELECT FRAMING OPTION:
EDMAC-OFF EDMAC-ON (ENT)
Embedded Distant-end Monitor And Control is
enabled or disabled in this sub-menu.
If EDMAC-OFF is selected then none of the EDMAC
features are available, even though framing will still
be enabled.
If EDMAC-ON is selected, the user is further
prompted to select whether the unit is an EDMAC
master, or an EDMAC slave:
SELECT EDMAC MODE:
MASTER SLAVE (ENTER)
An EDMAC MASTER is a unit which is local
to the M&C computer, and which passes
messages, via the overhead, to a distant-end
modem.
An EDMAC SLAVE is a unit which is not
local to the M&C computer, which is at the
distant-end of a satellite link.
EDIT DISTANT-END'S ADDR:
0240 (SEE HANDBOOK)(ENT)
(FRAMED/ON) EDMAC MASTER
Edit the address of the distant-end
modem which this unit will pass
messages to.
There is a restriction on values
which can be entered here - they
may only be in increments of 10.
This is automatically taken care of -
the user may not edit the last digit
of the address. This has been
implemented so that a single
MASTER may pass messages for
up to 10 devices at the distant end.
The valid range of addresses is
from 10 to 9990.