Mocomtech CDM-QX - Manual (Page 86)

CDM-Qx/QxL Multi-Channel Satellite Modem with DoubleTalk™ Carrier-in-Carrier® Revision 7
Front Panel Operation MN/CDMQX.IOM
5–20
5.4.2.10 CONFIG: Tx
Æ Inv
Tx Inversion functions:
Spectrum Data Clock (◄ ►,ENT)
To set the Transmit Inversion Functions, select Spectrum, Data, or Clock using the ◄ ► arrow
keys, then press
ENTER
.
CONFIG: Tx
Æ Inv Æ Spectrum
Tx Spectral Inversion:
Normal Inverted (◄ ►,ENT)
Select Normal or Inverted using the ◄ ► arrow keys, then press
ENTER
.
CONFIG: Tx
Æ Inv Æ Data
Tx Data Sense:
Normal Inverted (◄ ►,ENT)
Select Normal or Inverted using the ◄ ► arrow keys, then press
ENTER
.
CONFIG: Tx Æ Inv Æ Clock
Tx Clock Inversion:
Normal Inverted (◄ ►,ENT)
Select Normal or Inverted using the ◄ ► arrow keys, then press
ENTER
.
5.4.2.11 CONFIG: Tx
Æ Tx α
Tx Roll-off: 20% 35%
(◄ ►,ENT)
To set the Transmit Roll-off ( α) Factor, select 20% or 35% using the ◄ ► arrow keys, then
press
ENTER
. Note that the default is 35%.