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INSTALLATION INSTRUCTIONS
SECTION 200-255-204
FEBRUARY 1992
CKT
1
CKT
2
CKT
3
CKT
4
CKT
5
CKT
6
CKT
7
CKT
a
NOCU PCB
CROSS-CONNECT BLOCK
I
-
-
TLI
(-1
26
I
RLI
f
'
I
l-
TL2
1
!
28
RL2I
!
I
0
3
-
TL3
I
]
I
30
-
RL3 '
!
I
5
-
TL4
!
;
I
32
-
RL4 !
;
7
-
I
TL5
!
,
RL5 f
;
34
-
I
9
-
TL6
1
I
36
I
RL6II
,,
I
TL7
1
I
38
I
TL8Il
,3
I
RL7
;
l
4.
I
RL8I
!
I
'
15
-
\,I
I
"J" CABLE CONNECTOR PINSr
(W-BL)
I-:
I
&
TLl
@L-W)
;
I
RLI
(W-G)
1
;
TL2
I
(G-W)
;
/
RL2
(W-S)
I
;
TL3
(S-W
I
j
RL3
(R-O)
!
'
TL4
RL4
TL5
RL.5
TL6
RL6
TL7
RL7
*
I=)
To EKT#7
-
TO
EKT #8
d
RJ-25
-
f
EKT WITH HVSU
1 PAIR FOR OCA
' 25-PAIR CABLE
*CORRECT POLARITY
FIGURE 4-29-OFF-HOOK CALL ANNOUNCE CONNECTION
(NOCU)
LCD STRAP
w401
HKT6520KSD
CARBON STRAPS
w201
FIGURE 4-30-LOCATION OF CARBON STRAPS
FIGURE 4-31-REMOVAL OF
HHEU MODULAR CONNECTOR
ACCESS TAB
4-24
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