Part 1 Arranging Phone Line Installation; Part 2 Wiring Between Units - Chamberlain SENTEX Infinity Series Installation Instructions Manual

PART 1 ARRANGING PHONE LINE INSTALLATION

Your customer should have the telephone company install a telephone line as close as possible
to the Infinity system location.
•
This line can use either tone or rotary dialing.
•
Rotary lines are cheaper, but tone lines dial faster.
•
The Infinity is factory-set to tone dial, but can be changed during installation (see Part 5).
•
When ordering the telephone line, the phone company requires the following information:
FCC REGISTRATION NUMBER:
RINGER EQUIVALENCE NUMBER (REN): 0.1B
TYPE OF CONNECTOR REQUIRED:
If The Distance Between The Units Is Under 30 Feet:
• Connect via the RS-232 ports.
•
You will need 5 conductor 18 to 24 AWG cable (Belden #8445 or equivalent for unshielded
installations; Belden #9929 or equivalent for shielded installations).
If The Distance Between The Units Is 30 Feet Or More:
•
Connect through the dual short-haul modems.
•
You will need 2 conductor 16 to 24 AWG twisted pair cable (Belden #8740 or equivalent for
unshielded installations; Belden #9501 or equivalent for shielded installations).
Page 2 of 31

PART 2 WIRING BETWEEN UNITS

Doc 6001565
DS83E7-1796-ALE
USOC RJ11C
Rev C