Select: Test - Comtech EF Data SLM-5650A Installation And Operation Manual

SLM-5650A Satellite Modem
Front Panel Operation
5.2.4.6 Monitor: GigaBit I/F Statistics
This menu is visible only when a GigaBit Ethernet Interface is installed in the
modem.
GigaBit Ethernet Card Statistics:
View
Use the arrow keys to select View or Clear-All, and then press [ENT].
Option
View
Clear-All

5.2.5 SELECT: Test

TEST: Carrier
Select Carrier, Loopback, BERT, or LampTest, and then press [ENT].
Carrier Test Modes, Loopback, and Tx BERT are not allowed when the modem is
set to Demod Only.
5.2.5.1 TEST: Carrier
Carrier Test Modes: Normal
Use the arrow keys to select Normal, Tx-CW, or Tx-1,0 then press [ENT].
Carrier Test Mode
Normal
TX-CW
TX 1,0
Clear-All
Description
Select to view the link statistical counters.
Select to clear or reset the FPGA link error counter.
Loopback
LampTest
Tx-1,0
Description
Not a test mode: Select for standard modem operation.
The modulator produces a pure carrier that can be used for frequency and power
measurements.
The modulator produces an offset (single upper side band suppressed) test carrier. Use this
test mode to check for quadrature error in the modulator.
BERT
(E)
Tx-CW
(E)
5–40
Revision 8
MN-SLM5650A