Comtech EF Data CDM-570A Installation And Operation Manual page 440

Upconverter Parameters

Frequency – Enter a value in MHz.

Attenuation – Enter a value in dB.

Slope Mode – Select Manual or Calibrated from the drop-down list.

Slope Adjust (Manual Mode Only) – Select the desired setting from the drop-down list.

Mute – Select Enabled or Disabled from the drop-down list.

Gain Offset (1:1 Redundancy Only) – Select the desired setting from the drop-down
list.

Amplifier – Select On or Off from the drop-down list.
Downconverter Parameters

Frequency – Enter a value in MHz.

Attenuation – Enter a value in dB.

Slope Mode – Select Manual or Calibrated from the drop-down list.

Slope Adjust (Manual Mode Only) – Select the desired setting from the drop-down list.

Mute – Select Enabled or Disabled from the drop-down list.

Gain Offset (1:1 Redundancy Only) – Select the desired setting from the drop-down
list.
Unit Parameters

Mute Mode – Select Muted (after frequency change) or Unmuted (after frequency
change) from the drop-down list.

Auto Fault Recovery or Cold Start – Select Enabled or Disabled from the drop-down
lists.

Ext Reference Fault Logic – Select Summary or No Summary from the drop-down list.

Reference Oscillator Adjust – Enter a value from 0 to 255.
LNA Parameters

Current Alarm Window – Enter a value from 20 to 50, or 99 to disable this feature.

Current Source – Select Enabled or Disabled from the drop-down list.

Fault Logic – Select Summary or No Summary from the drop-down list.
ODU (Transceiver, BUC, LNB) Operation
CDM-570A/570AL Satellite Modem with Optional Packet Processor
10–28
Revision 5
MN-CDM570A