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Comtech EF Data CDM-760 User Manual

Page 324

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Appendix F

Revision 2

CDM-760 Advanced High-Speed Trunking Modem

MN-CDM760

F–10

F.2.2 Use the CDM-760 Front Panel to Enable Packet Processor Operation

See Chapter 6. FRONT PANEL OPERATION for in-depth information about the

function and operation of the CDM-760 front panel, when used for Packet Processor

operation.

Feature Description

Function

Chapter 6

Sect.

1

LED Indicators

The LEDs indicate, in a summary fashion, the status of the modem.

6.1.1

2

Keypad

The keypad comprises six individual keyswitches. The keys have a

positive ‘click’ action that provides tactile feedback. Enter data via the

keypad. Data, prompts, and messages are displayed on the VFD.

6.1.2

3

Vacuum

Fluorescent

Display (VFD)

The VFD is an active display showing two lines of 24 characters each.

It produces a blue light with adjustable brightness. Nested menus

display all available options and prompt you to carry out a required

action.

6.1.3

Figure F-2. CDM-760 Front Panel Features

With the Packet Processor installed, you must first enable Packet Processor operation using the

CDM-760 Front Panel. Do these steps:

1)

Before proceeding, make sure that your rear panel Ethernet traffic and M&C

cabling connections have been made for Packet Processor operation.

2)

Typical for all front panel screens, the flashing solid block indicates the cursor

position.

1.

Use the nested Configuration | Interface menu to enable Packet Processor operation:

a)

From the front panel main (SELECT:) menu, use the

◄ ►

arrow keys to select the

Configuration menu branch. Press ENTER to proceed:

SELECT: Uonfiguration Monitor Test

Store/Ld Utility ODU FAST ()

b)

From the CONFIG: screen, use the

◄ ►

arrow keys to select the Intf (Interface) menu.

Press ENTER to proceed:

CONFIG: NetSpec Tx Rx Untf CnC Comp

Remote IP Mask Ref MEO ()