Mitel sx-100 User Manual page 314

AT THE CROSS-CONNECT FIELD
(la). Clip a butt-in on the check
points indicated by Figure
704-l and listen for audio
after dialing the access code
(1B) Check the continuity of the
cable by measuring the DC
resistance of the circuit. The
resistance of the paging
transformer is 40 ohms (test
point 1, Figure 704-I)
START
7
SECTION MITL91 OS/91 1 O-096-350-NA
4
- AND
1 CHECK FOR
J
Was there audio
and continuity
NO
YES
Change the Tone Control card as
f3A) Measure for 300 ohm DC
resistance test point 2 (Figure
704-1). after the paging access
code has been dialed
I-
131
$
AND
Y
CHECK
OHMS
FOR 300
Page G-13