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CDM-550T Satellite Modem
(CONFIG, TX) DATA (Data Rate)
(CONFIG, TX) FEC TYPE (Forward Error Correction):
Rev. 1.3
EDIT TX DATA RATE:
2048.000 kbps(PRESS ENT)
Edit the transmit data rate. This is accomplished by selecting the digit to be
edited, using the LEFT/RIGHT arrow keys. The value of the digit is then
changed using the UP/DOWN arrow keys. The user should then press ENTER.
The overall range of data rates is from 2.4 to 2048 kbps.
NOTE: The minimum and maximum data rates are dependent on modulation
type and FEC encoder rate. If the user changes the modulation or FEC, and
the currently selected data rate is then invalid, it will be adjusted
automatically.
If either the Reed-Solomon Codec option or the Turbo Codec option are not
installed, the following menu will be displayed:
SELECT FEC TYPE: VITERBI
SEQUENTIAL
(CONFIG, TX, FEC)
Select either Viterbi, Sequential, or None, using the LEFT/RIGHT arrow keys,
then press ENTER.
If the Reed-Solomon Codec option is installed, the following menu will be
displayed:
SELECT FEC TYPE: VIT SEQ
VIT+RS SEQ+RS NONE (ENT)
NONE (ENTER)
Front Panel Operation
6–7
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