beautypg.com

Swapping the symbol for bpsk – Comtech EF Data RCS10 User Manual

Page 19

background image

Addendum

RCS10 Modem and Redundancy Control System

TM058 - Rev. 2.3

xix


Bit 1 = FMDSP Lock

Bit 2 = T1 signaling fault

Bit 3 = Turbo codec lock fault

Bits 4 – 7 = Spares


Insert after the following line:

RadRCS10_RxAlarm5Status OBJECT-TYPE

DESCRIPTION

Bit 0 = Trellis decoder lock


With:

Bit 1 = FMDSP Lock

Bit 2 = T1 signaling fault

Bit 3 = Turbo codec lock fault


Change

the following line:

RadRCS10_RxAlarm5Status OBJECT-TYPE

DESCRIPTION

Bits 1 – 7 = Spares


To:

Bits 4 – 7 = Spares

Turning On/Off the Fairchild Compatible Scrambler/Descrambler


For the Mod

1.

Go to the ‘Mod Confg’ Screen

2.

Press the ‘Next’ Key 4 times.

3.

‘Type’ will appear. Press ‘More’ until you see ‘V.35 (FC)’.

4.

Press ‘On’ or ‘Off’ as applicable.


For the Demod

1.

Go to the ‘Demod Confg’ Screen

2.

Press the ‘Next’ Key 5 times.

3.

‘Type’ will appear. Press ‘More’ until you see ‘V.35 (FC)’.

4.

Press ‘On’ or ‘Off’ as applicable.

Swapping the Symbol for BPSK


For the Mod

1.

Go to the ‘Mod Confg’ Screen

2.

Press the ‘Next’ Key 7 times.

3.

‘Pairing’ will appear. Press ‘Swapped’ or ‘Normal’ as applicable.


For the Demod