INSTALLATION-PERIPHERALS
SECTiON lOO-816-207
MARCH1993
DK8 KSU or DK16 BASE KEY SERVICE UNIT
,“““““““““‘““““I
1 VRl i
1
0
MOH VOLUME
; CONTROL
w
r-----------d%~~~~
-- J BGM PAGE @ 1
i DK8,DK,;---------f- -----
; MOH I
---I{-
I
I RCA I
I ! (BGM: 481 ON/480 OFF)

I- - -J!!~!~ - - - - - - I

I
*MOH SOURCE SPECIFICATIONS: i
! ‘0
--
l
INPUT IMPEDANCE: 600R ! DK8/DK16
-pLptFiq
. INPUT VOLTAGE: I 600 OHM 1 (BGM WHEN PAGE IS IDLE)
RECOMMENDED LEVELS,
MIN. = 0.14 VRMS (-15 dBm)
MAX. = 0.77 VRMS (0 dBm)
: PAGE RCA ;
I JACK I
I,,,,,,,,,,,,,,

FlGURE7-3

DK8ANDDK16MUSlCSOURCECONFlGURATlONA

0
DK8 OR DK16 VRl MOH
VOLUME CONTROL
*I- @ ,o”““-@*I]
DK8 OR DK16 MOH
RCA JACK BGM/PAGE (BGM WHEN
/ PAGE IS IDLE)
QSTU - CIRCUIT 2
KSTU/PSTU - CIRCUIT 4
PEKU - CIRCUIT 3
PESU -CIRCUIT 8 --\ PAGESYST& 1
\vu,r,. T., , ON/490 OFF
(sOOf? OUTPUT)
TU, PSTU 1 i
*BGM/MOH SOURCE SPECIFICATIONS: I I
(BGM: 481 ON/480 OFF)
l
INPUT IMPEDANCE: 6OOfi
l
INPUT VOLTAGE:
RECOMMENDED LEVELS,
MIN. = 0.14 VRMS (-15 dBm)
MAX. = 0.77 VRMS (0 dBm)
SEE: PROGRAM 19 (SLOT ASSIGNMENT)
PROGRAM 10-2 (CIRCUIT ASSIGNMENT)

FIGURE 7-4

DK8ANDDK16MUSlCSOURCECONFlGURATlONB

7-5