Midland Radio Corporation SAU1900E Manual Do Utilizador

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The longest length of cabling for which the SAU-1900E has been designed is 

1000 feet (305 meters).  This should be sufficient for most installations.  However, if your 
wiring is longer than 1000 feet, you may experience some audio problems with your 
telephone(s). 

 

Note:  Do not allow anything to rest on telephone cords attached to the SAU-1900E.  Do 
not locate the cord in a pathway or in a location where it is easily accessible to pets or 
small children, etc.

 

 

6.  After installing the SAU-1900E, follow the instructions of one of the attached 

telephones to place a call, but do not dial a number.  If you hear a dial tone within a 
few minutes of power-up, the SAU-1900E is properly connected and has detected the 
local network service provider. You may begin making and receiving telephone calls. 

 
7.  If you hear a BEEP - BEEP - BEEP -…. Etc. the SAU-1900E has also been connected 

properly, but has not located a network service provider.  Adjust the antenna and/or 
move the SAU-1900E to try to find an area of maximum RF reception.  If you are still 
unable to receive a dial tone you should contact your service provider for assistance. 

 
8.  If you don’t hear any sounds coming from the telephone, follow the telephone’s 

instructions for placing a call, and listen to the receiver while pressing some of the 
number keys on the telephone.  If you do not hear any tones coming from the 
telephone speaker the problem could be a faulty cable or connector, or the SAU-