Front Panel Control Screen Menus; Main Menus; Modulator Menu Options And Parameters - Radyne DMD20 Installation And Operation Manual

User Interfaces

4.3 Front Panel Control Screen Menus

The DMD20 Front Panel Control Screens are broken down into sections under several Main
Menus.

4.3.1 Main Menus

MODULATOR
DEMODULATOR
INTERFACE
MONITOR
ALARMS
SYSTEM
TEST

4.3.2 Modulator Menu Options and Parameters

NETWORK SPEC
4-4
{IDR, IBS, DROP & INSERT, CLOSED NET}
Used with IDR, or IBS Interface Only.
The Network Spec Command sets a number of
parameters within the modem to meet a set
specification. The purpose is to eliminate keystrokes
and potential compatibility problems.
Additionally, data rates not covered by the given network
specification of operation will not be allowed. If the
mode of operation is selected after the data rate has
been entered, then the data rate must be compatible
with the desired mode of operation or the mode will not
be allowed. The following parameters are set for the
given mode of operation and cannot be changed while
the unit is in the given mode of operation:
IDR:
(IESS-308)
For Data rates 1.544, 2.048, 6.312, 8.448 Mbps
Framing Type:
Scrambler Type:
Spectrum Mask:
For Data Rates < 1.544
Framing Type:
Scrambler Type:
Spectrum Mask:
DMD20 Universal Satellite Modem
96 Kbps (IDR)
V.35
Intelsat
1/15 (IBS)
IESS-309
Intelsat
TM103 - Rev. 1.1