Comtech EF Data RAP-100 - Manual (Page 25)

ODU Operation RAP-100 Remote Access Panel
3–8 Rev. 1
3.2.25 (ODU,ENABLE,1:1,CSAT#1,CONFIG,RECEIVER) LNA
(ODU,ENABLE,1:1,CSAT#2,CONFIG,RECEIVER) LNA
(ODU,ENABLE,STAND-ALONE,CONFIG,RECEIVER) LNA
SELECT LNA: STATE CAL
CURR-WINDOW FAULT-LOGIC
The user is prompted to select 1 of 4 selection using the LEFT/RIGHT arrow keys, then
to press ENTER.
3.2.26 (ODU,ENABLE,1:1,CSAT#1,CONFIG,RECEIVER,LNA) STATE
(ODU,ENABLE,1:1,CSAT#2,CONFIG,RECEIVER,LNA) STATE
(ODU,ENABLE,STAND-ALONE,CONFIG,RECEIVER,LNA) STATE
SELECT ODU LNA STATE:
ON OFF (PRESS ENTER)
The user is prompted to select either ON or OFF, using the LEFT/RIGHT arrow keys,
then to press ENTER. This controls whether or not the CSAT will provide LNA
POWER via the Receive RF Cable.
3.2.27 (ODU,ENABLE,1:1,CSAT#1,CONFIG,RECEIVER,LNA) CAL (Calibrate)
(ODU,ENABLE,1:1,CSAT#2,CONFIG,RECEIVER,LNA) CAL (Calibrate)
(ODU,ENABLE,STAND-ALONE,CONFIG,RECEIVER,LNA) CAL (Calibrate)
CALIBRATE LNA CURRENT?
CAL EXIT (PRESS ENTER)
The user is prompted to select either CAL or EXIT, using the LEFT/RIGHT arrow keys,
then to press ENTER. This provides a means to calibrate the LNA current for use with
the Current-Window function described below.
3.2.28 (ODU,ENABLE,1:1,CSAT#1,CONFIG,RECEIVER,LNA) CURR-WINDOW
(ODU,ENABLE,1:1,CSAT#2,CONFIG,RECEIVER,LNA) CURR-WINDOW
(ODU,ENABLE,STAND-ALONE,CONFIG,RECEIVER,LNA) CURR-WINDOW
EDIT LNA CURRENT WINDOW:
99 % (PRESS ENTER)
The user is prompted to edit the Current Window setting using the UP/Down arrow keys,
then to press ENTER. The value will scroll between 20% and 50% to define the
allowable LNA current change before declaring a fault. Selecting 99% disables the
current window function.