Sea Tel 4009-9 BROADBAND-AT-SEA, Руководство по установке

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Setup – Blockage & RF Radiation Hazard Zones 4009-9 Installation Manual
11-5
ZONE 3 begins (AZ LIMIT 5) at 155 degrees
Relative and ends (AZ LIMIT 6) at 205 degrees
Relative. Multiply these Relative positions by 10.
Enter AZ LIMIT 5 value of 1550 and AZ LIMIT 6
value of 2050. In this case the mast height only
causes blockage up to an elevation of 30
degrees, so we set EL LIMIT 56 to 0300. If the
antenna is between these two AZ Limit points
but the elevation is greater than 30 degrees, the
antenna will no longer be blocked.
ZONE 4 begins (AZ LIMIT 7) at 173 degrees
Relative and ends (AZ LIMIT 8) at 187 degrees
Relative. Multiply these Relative positions by 10.
Enter AZ LIMIT 7 value of 1730 and AZ LIMIT 8 value of 1870. In this case the mast height only causes
blockage up to an elevation of 55 degrees, so we set EL LIMIT 78 to 0550. If the antenna is between these
two AZ Limit points but the elevation is greater than 55 degrees, the antenna will no longer be blocked.
If your ACU software includes 5 volt polarization you will not see these AZ & EL LIMIT parameters.
11.2. Save New Parameters
Parameters that have been changed are only temporarily changed until they are SAVED. If changes are made and
not stored, they will still be effective but will be lost when power is removed or the RESET key is pressed.
Simultaneously press, and quickly release the LEFT and RIGHT arrow keys to access “SAVE NEW PARAMETERS”
directly from any other menu display. Verify that the change(s) you have made is/are correct and then select
“SAVE NEW PARAMETERS”. Press UP arrow and then ENTER to save any recent changes into the ACUs NVRAM
for permanent storage.