Select: (Main) Menu; Select: Configuration - Comtech EF Data CDM-760 Installation And Operation Manual

Front Panel Operation
CDM-760 Advanced High-Speed Trunking Modem

6.2.1 SELECT: (Main) Menu

line of the SELECT: (main), SELECT: Monitor, and SELECT: TEST menu screens. If you
do not see this symbol, it means that Carrier-in-Carrier is either not installed, or it is
installed but turned OFF.

SELECT: Configuration

Use the   arrow keys to select a menu branch. Press ENTER.
The SELECT: (main) menu provides the access entry point for all other modem configuration,
monitor, and control operations. These menu branches and their submenus are described in the
sections that follow.
6.2.2 SELECT: Configuration
CONFIG: NetSpec
Use the   arrow keys to select a submenu. Press ENTER.
CONFIG
Description
Submenu
(Network Specification) Use to configure the top level network specification mode (DVB-S2 Open
NetSpec
Standard, DVB-S2-EB1/EB2 High Efficiency, or DVB-S2X Extended waveform and ModCod
selections), and also to select between Normal and Medium Earth Orbit (MEO) operating modes.
Tx (Transmit) Use to define the Tx configuration of the unit on a per-parameter basis.
Rx (Receive) Use to define the Rx configuration of the unit on a per-parameter basis.
(Interface) Use to configure the operating status of the installed optional Plug-in Interface Cards
Intf (PIICs), optional J7 | OPTICAL port, or the optional High-Speed Packet Processor, plus the
operating speed of Gigabit Ethernet Interface Ports GBEI1 (J5 | DATA) and GBEI2 (J6 | DATA).
CnC (DoubleTalk Carrier-in-Carrier) Use to select DoubleTalk Carrier-in-Carrier (CnC) options.
Comp
Use to configure optional K4 GZip lossless compression and decompression operation.
DPD (Dynamic Predistortion) Use to select Dynamic Predistortion mode and parameters.
(Remote Control) Use to define whether the unit can be controlled remotely via IP, serial, or both,
Remote
and to configure the serial remote parameters.
NOTE: Local Mode is always enabled.
Use to configure various IP parameters, including IP address/range and gateway addresses, and to
IP
view MAC addresses.
Mask Use to treat certain operational criteria as faults or alarms, or to mask (ignore) the conditions.
Use to select and configure the Frequency Reference as External or Internal, and to fine-adjust the
Ref
Internal Hi-Stability 10 MHz Reference.
MEO Use to select and configure the MEO (Medium Earth Orbit) and AHO (Antenna Handover) features
When the modem is running with Carrier-in-Carrier installed and turned ON,
you will see the blinking "CnC" symbol, shown here, at the far right of the top
Store/Ld Utility
Tx
Remote IP
Monitor Test
ODU FAST
Rx Intf CnC
Mask Ref MEO
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Revision 4
MN-CDM760
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Comp
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