Comtech EF Data CDM-710G Installation And Operation Manual page 105

CDM-710G High-Speed Satellite Modem
Front Panel Operation
If Intfc1 Rx Buffer:
Intfc1 Rx Buffer Size:
10.0 mSec (0343,680 Bits)
The range of Rx Buffer Size values is from 5.0 to 32.0 mSec in 0.1 mSec increments. To edit, use
the arrow keys to select the digit to be edited, then use the
of the digit. Press
If Intfc1 Rx Data:
Intfc1 Rx Buffer Fill:
(046%) ReCenter
The percentage (046%) indicates the current buffer fill status. To reset the buffer to the midpoint
(50%), select ReCenter using the
If Intfc1 Rx:
Intfc1 Rx Clock:
Source Invert
Select Source or Invert using the
If Intfc1 Rx Clock:
Intfc1 Rx Clock:
Rx-Sat Tx-Terr Internal
This selection determines which source clocks the output of the Rx Buffer for delivering data to
the Rx port at the user interface. Select Rx-Sat, Tx-Terr, or Internal using the
then press
ENTER
Effectively disables the Rx Buffer because the input and output clocks are the same.
Rx-Sat
(default) Normally, the Rx Buffer is set for minimum when Rx-Sat is selected.
Uses the clock from the Tx input (TT) to clock out the Rx Buffer.
Tx-Terr
Derives a clock from the internal 10 MHz reference clock.
Internal
If Intfc1 Rx Clock:
Intfc1 Rx Clock Invert:
Normal Inverted
This selection controls clock inversion (added for compatibility with certain older equipment).
Select Normal or Inverted using the
Size is selected:
when done.
ENTER
Recenter is selected:
( E)
◄ ►
Clock is selected:
( E)
◄ ►
Source is selected:
. Note the following:
Invert is selected:
(
arrow keys, then press
ENTER
arrow keys, then press
ENTER
E)
arrow keys, then press
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MN-CDM710G
arrow keys to change the value
.
.
arrow keys,
.
ENTER